baber/WOPTO huggingface dataset:
Patent JP-H01151772-A (JP)
Title: Power conduction control circuit for contactless igniter
Inventor: ARIMA TAKANORI
IPC: F02P3/045
Filed: 1987-12-08
Abstract: PURPOSE:To reduce the size and the cost by providing a recharge promoting circuit in a bipolar IC in order to promote forward recharging and retarding reverse recharging of a reversible capacitor thereby constituting a contactless igniter without employing an active element. CONSTITUTION:A recharge promoting circuit 7, a transistor Tr12 and the like are incorporated in a bipolar IC3 and a base current regulating resistor 11 is arranged between an AC generator 1 and the base of Tr12. A reverse recharge regulating resistor 15 is arranged between the base of Tr12 and an input terminal 6 of the recharge promoting circuit 7, and a series circuit of a forward recharge regulating resistor 13 and a forward/reverse recharge capacitor 14 is inserted between the AC generator 1 and the input terminal 6 of the recharge promoting circuit 7. The recharge promoting circuit 7 includes a diode where p<+> and n<-> layers of the bipolar IC3 are employed respectively as anode and cathode thereof and inserted independently from other circuits between the input terminal of IC and ground.
Patent JP-H04182660-A (JP)
Title: Production of toner for electrophotography
Inventor: ITO HIROSHI
IPC: G03G9/087
Filed: 1990-11-17
Abstract: PURPOSE:To enable formation of a uniform and thick outer shell of toner for electrophotography by mixing a low-melting point binder component and colorant, kneading, pulverizing into particles as the toner core, and adding high-melting point resin particles of specfied particle size to the surface of the toner core. CONSTITUTION:The binder component 1 and colorant 2 are kneaded 5 and pulverized 7 into particles as the toner core 7. The binder component 1 is low-melting point resin, wax, etc. The colorant 2 consists of pigment or dye. Then resin particles 3 are added 8 to the surface of the inner core 7 of the toner to obtain the toner core 9 covered with resin particles. These particles 3 consists of such a resin having higher melting point than the binder component 1 of the toner core 7, and has the particle size controlled from 0.1 to 3 mum. The toner core 9 dissolves the particles 3. The toner is subjected to coating teatment 10 with solvent 4 to obtain the toner 11 for electrophotography. The coating treatment 10 is done by dispersing the toner core 9 in the solvent when the resin particle-solvent system has slow dissolution rate, and then the toner is obtd. by filtering and drying or by spray drying method. For the system of high dissolution rate, the toner core 9 is subjected to solvent vapor treatment or solvent mist treatment.
Patent JP-H04185412-A (JP)
Title: Mold for injection molding
Inventor: SASAKI TAKUYA
IPC: B29C45/27
Filed: 1990-11-20
Abstract: PURPOSE:To prevent the breakage of sprue resin, while the resistance of the mold release of the sprue resin is reduced by a method in which a sprue bush is divided in the axial direction of a sprue groove, and both sprue bushes are arranged separatably by an actuator, and then the mechanism which forms the sprue groove communicating with a cavity in contact, is provided. CONSTITUTION:Sprue bushes 12a, 12b are arranged separatably by an actuator arranged on the left and right sides of the mold for injection molding. Both sprue bushes 12a, 12b are composed of the blocks 30a, 30b movable left and right respectively along the T groove 2a of the template 2 of movable side, and frustum-conical sleeves 31a, 31b rising from said blocks at the side of an injection nozzle. While both sprue bushes 12a, 12b are capable of contacting and separating on a split surface 32 along the axial direction of a sprue groove 10 and form the sprue groove 10 in the case of contact, both sprue bushes are mutually separated left and right in the process of mold release, and the sprue resin 16a molded integrally with a molded object 33 is mold-released. When the sprue resin 10a is drawn out by opening the mold, the sprue resin is separated from the template 1 of stationary side in the state where both sprue bushes 12a, 12b are kept on the template 2 of movable side to remove the occurrence of the breakage of the sprue resin.
Patent JP-H06136822-A (JP)
Title: Column and girder joint construction of reinforced steel frame concrete construction
Inventor: MOCHIDA YASUHIDE
IPC: E04C3/34
Filed: 1992-10-28
Abstract: PURPOSE:To simplify steel work of a column and girder joint section of square steel pipe columns and girder steel frames and form work. CONSTITUTION:The upper and lower parts of a panel zone 3 of square steel pipe columns 1 connecting girder steel frames 2 are replaced with cross steel frame members 4 having the same thickness (t) of cover concrete as that of girder concrete and holding cross steel frames 4a having flanges with up and down plates 4b and 4b'. Or, the panel zone 3 of the square steel pile columns 1 connecting the girder steel frames 2 is replaced with cross steel frame members 10 having the same finish thickness (t') as that of concrete girder and holding cross steel frames 10a having flanges with up and down plates 10b and 10b'. Main bars 5, 7 and 7' of columns and girders are made to pass through the cross steel frame members 4 or 10 to arrange, arrangement sections of columns, girders and slabs and a column and girder joint section are filled with concretes 9, and the insides of the square steel pipe columns 1 are not filled with concretes.
Patent JP-H10142153-A (JP)
Title: Method and instrument for optical measurement of component in exhalation
Inventor: YAMAMOTO HIROSHI
IPC: G01N21/65
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method which uses Raman spectroscopy, in which a component in an exhalation can be quantitatively determined in a short time and directly and in which expandable supplies are not required. SOLUTION: In a method, regarding every component, to be measured, in an exhalation, a wavelength at which a correlation between the concentration of the component and a Raman spectrum intensity is selected as a measuring wavelength which is inherent in the component, an exhalation sample which is sampled in a spherical cell held inside an integrating sphere-type cell holder is irradiated with exciting light, a Raman spectrum at the measuring frequency which is inherent in nitrogen is measured, and a Raman spectrum at a measuring wavelength which is selected in a advance regarding the component to be measured is measured.  Then, the Raman spectrum intensity ratio of every component with reference to the Raman spectrum intensity of the nitrogen is found, and every component in the exhalation is determined quantitatively by using a working curve which is created in advance regarding the Raman spectrum intensity ratio and the concentration of the nitrogen regarding every component.
Patent JP-H10145600-A (JP)
Title: Image processor and image forming device
Inventor: TAKAMATSU MASAHIRO
IPC: G06T1/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent density deterioration due to an image output characteristic in the subscanning direction in an image output section by adopting the method that the circuit scale and the memory capacity are not increased and real time processing is executed. SOLUTION: An image input section 100 acquires input image data so that its time series direction is in a direction of the arrow 42 corresponding to a subscanning direction of an image output section 300. The input image data from the image input section 100 are corrected in response to an image output characteristic in the subscanning direction of the image output section 300. The image data after correction are subject to rotation processing so that its time series direction is in a direction of the arrow 41 corresponding to a main scanning direction of the image output section 300. The image data after the rotation processing are given to the image output section 300.
Patent JP-H07168660-A (JP)
Title: Coordinate input device
Inventor: SHIMIZU HISAKAZU
IPC: G06F3/041
Filed: 1993-12-14
Abstract: PURPOSE:To provide a coordinate input device which enables a color sample card for color specification to freely be replaced by using part of a coordinate input surface as a color specification range. CONSTITUTION:The coordinate input device is provided with the color specification range (color palette) 105 on part of the coordinate input surface 121, and the color sample card 14 is stored detachably below the coordinate input surface 121; and transparent windows 13 are provided on the coordinate input surface 121 corresponding to color samples 15 of the color sample card 14 and a color sample is indicated through the transparent windows 13 to indicate the color.
Patent JP-2000142550-A (JP)
Title: Torque detection device of electrically-driven bicycle
Inventor: KAWAKAMI HIDEO
IPC: G01L3/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a torque detection device compact in size and excellent in performance of an electrically-assisted bicycle with a simple mechanism by building in a torque sensor to detect the stepping-in torque of a rider in a crank rotary part. SOLUTION: A drive gear wheel 36 is rotatably held and fixed between a fitting plate fixed to a base end of a crank arm 32 to be rotated by a pedal and a ring-shaped sensor case member 80 having a sensor storage part 78, a torque sensor comprising a detection coil and a magnetostrictive element to be inserted in a bobbin around which the coil is wound and a bearing member are stored in the sensor storage part 78 in the horizontal direction, and covered by a case lid 94 so as to expose the bearing member, and the pressure accompanied by the rotational force of the drive gear wheel 36 is given to the magnetostrictive element through the bearing member by the edge of a groove part 96 formed in the drive gear wheel 36.
Patent JP-H10142187-A (JP)
Title: Container for calibration of standard sea water
Inventor: KAIZUKA TOSHIO
IPC: G01N27/26
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To enable the use of standard sea water a plurality of times by circumferentially providing a reference line for indicating the amount of introduced standard sea water for the peripheral surface of a hollow tube at a location of volume obtained by subtracting the sum volume of an electrode tube and cover member from the whole volume of the hollow tube. SOLUTION: In an electrode 1 forming a salt densitometer, a head part 2 is connected to a measuring device main body with a connecting cord 3, an electrode tube 4 of a smaller diameter than that of the head part 2 is fixed in suspension beneath the head part 2, and a stainless cover member 5 for protecting the electrode tube 4 is connected and fixed to the head part 2. A plurality of holes 6 for introducing sea water to the peripheral surface of the electrode tube 4 are provided for the upper and lower part of the cover member 5. A bottom plate 8 is fixed to the lower end of a transparent hollow tube 7 formed of hard material of a little larger diameter than that of the cover member 5, and a cover body is detachably provided for the upper end of the hollow tube 7.  A referent line 10 for indicating the amount of introduced standard sea water W is circumferentially provided for a suitable location on the periphery of the hollow tube 7 to form a container for calibration. By this, it is possible to perform electrode calibration with the minimum amount of standard sea water W and to use standard sea water W a plurality of times without disposing it.
Patent JP-H06163755-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ISHIMATSU RYOICHI
IPC: H01L23/29
Filed: 1992-11-24
Abstract: PURPOSE:To enhance the close contact property of a semiconductor chip with a sealing resin and to restrain the semiconductor chip from being stripped from the sealing resin by a method wherein an uneven member whose surface has been made uneven is installed on the semiconductor chip. CONSTITUTION:A sealing resin 11 which seals a semiconductor chip 13 is formed in such a way that it comes into contact with the surface of an uneven member 14 which is formed of an organic coating resin 14a brought into close contact with the semiconductor chip 13 and of a metal sheet 14b which is bonded to the organic coating resin 14a and whose surface has been made uneven. Thereby, since the bonding area of the uneven member 14 to the sealing resin 11 is made wide and their close contact property is enhanced, the semiconductor chip 13 and the sealing resin 11 are bonded firmly via the uneven member 14. Consequently, the semiconductor chip 13 is restrained from being stripped from the sealing resin 11, and it is possible to prevent a metal thin wire 17 from being cut due to the strain of the sealing resin 11 which is stripped.
Patent JP-2000102647-A (JP)
Title: Slot machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent a decline of a game advancing pace in a special game state by providing a specific discriminating information which can generate a re-game state at plural kinds of discriminating information and constituting so as not to conduct the re-game during the special game state even if the specific discriminating information is introduced and displayed as a displayed result. SOLUTION: Changeable display parts 5L, 5C, 5R which display discriminating information i.e., a design and so forth that is displayed changeably by a changeable display device are provided at a display window 71 of a slot machine 1. If a display result becomes 'AAA' on an effective line according to a betting number when the changeable display devices stop, a big bonus game is started. When 'BBB' is displayed on the effective line, a bonus game is started. When three 'G' i.e., 'JAC' are completed on the effective line during a usual game, a re-game is organized, but in a special game state, the slot machine 1 is controlled so as not to conduct the re-game even if the specific discriminating information JAC is introduced and displayed as a displayed result.
Patent JP-H09204373-A (JP)
Title: Input/output communication subsystem
Inventor: MAAKU ARUBAATO
IPC: G06F13/12
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To remove a path within an MPC(multipath channel) input/output subsystem from an MPC group and to add again by dynamically processing the activation and inactivation of the path based on a device usable signal which can be obtained from an operating system. SOLUTION: An MPC control process 40 assigns MPC of balance or unbalance to a user application 10 through the use of a control signal from the user application. A path activating and inactivating process 42 controls the exchange of a signal logically connecting the assigned transmission group to the user application 10. An error control process 43 responds to an error message show- wing a lost or rotten data segment from a remote device or system. A data resending process 44 resends a lost or rotten data block in response to the error control process 43.
Patent JP-2000137286-A (JP)
Title: Camera
Inventor: OKUMURA YOICHIRO
IPC: H04N5/781
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To guarantee in advance that at least the images of one roll of loaded silver salt film are stored in a memory. SOLUTION: This camera is equipped with a silver salt photo-graphing device capable of recording the image on the silver salt film 29, and an electronic image pickup device capable of recording the image in a non-volatile memory 45 in which the number of recordable image frames can be recorded in 1st and 2nd writing modes in the selected writing mode. Then, a CPU 46 selects the 1st or the 2nd writing mode based on the remaining number of images to be recorded on the film 29 which is detected by a film information detection circuit 47 and the recording capacity of the memory 45. Namely, in the case of judging that the images of the photographic frames of the loaded film 29 are not completely held in the recording capacity of the memory 45, the mode is switched to the 2nd writing mode in which low resolution is applied.
Patent JP-H02158307-A (JP)
Title: Method of grain refining clay lump
Inventor: FUKUDA MAKOTO
IPC: B28C1/04
Filed: 1988-12-12
Abstract: PURPOSE:To control it in a small facility by mixing a clay lump and quick lime together by a mixing device, and effecting water to the mixed matter, and thus producing a clay slurry in grain refining the clay lump through the reaction heat of the quick lime. CONSTITUTION:A clay lump 15 is supplied with quick lime 16, and the clay lamp 15 and the quick lime 16 are mixed within a mixer 9. In the next place, water 17 being an inherent optimal moisture content rate or more of various kinds of clay lumps 15 is dispersed from a water vessel 11. As a result, the quick lime 17 and the water 17 may react, resulting in producing calcium hydroxide, however, extremely high reaction heat may generate at this time. And, the clay lump 15 is expanded and thus becomes fragile by the reaction heat, therefore, the clay lump 15 is grain-refined in a short time. Further, the grain- refined clay lump 15 and the water 17 remained therein are mixed within the mixer 9, and then a clay slurry 6 having fluidity is controlled therethrough.
Patent JP-H09127372-A (JP)
Title: Fixation part for core-expanded optical fiber and ferrule, and its manufacture
Inventor: KIMURA TOSHIO
IPC: G02B6/38
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the yield of the fixation part for the core-expanded optical fiber and ferrule by increasing the precision of the position where the core- expanded optical fiber is inserted into the ferrule. SOLUTION: The optical fiber 3 obtained by removing the jacket on the connection end surface side of the core-expanded optical fiber 6 which is increased in diameter on the connection end surface of the core 9 is inserted into the ferrule 15 which has a bare optical fiber insertion hole 15 and a fiber jacket part insertion hole 2 by mounting and fitting a tube member 8 onto the root part of the optical fiber 3, and the ogre-expanded optical fiber 6 is fixed to the ferrule 15 with an adhesive 15. An adhesive pool space formed between the bare optical fiber insertion hole 1 and the jacket part 4 of the core-expanded optical fiber 6 is reduced by the tube member 8 to suppress stress that the optical fiber 3 received when the adhesive 5 in the adhesive pool space sets, thereby preventing the optical fiber 3 from being damaged.  The length of the tube member 8 is set to proper length and then the optical fiber 3 is precisely positioned at the ferrule.
Patent JP-H02159262-A (JP)
Title: Apparatus for holding of head of examinee for ct
Inventor: MANABE YOSHINORI
IPC: A61B6/03
Filed: 1988-12-14
Abstract: PURPOSE:To obtain the accurate data relating to the direction of the head of an examinee by mounting the jaw part of the examinee on a jaw part mount table and holding both ears and forehead of the examinee to an ear and forehead holding member and displaying the angle of rotation on an angle display means when the head of the examinee is rotated up to a desired angle around the center axis of the head. CONSTITUTION:The jaw part PC of an examinee is mounted on the mat 15 of a jaw mount table 17 and a positioning bolt 39b is regulated in matching relation to a height capable inserting the positioning bolt 39b in the hole of an ear PE by the bolt 41b of an ear up-and-down position regulating part 41 to insert the positioning bolt 39b in the hole of the ear PE while a forehead regulating bolt 45 is rotationally regulated to press a pad 43 to the forehead PE and the head PH is fixed to a head holding apparatus 11. When both end parts of a U-shaped part 37 are held and the head PH is rotated in a desired direction, a rotary plate 31 is revolved in a horizontal direction by a guide 29 and ear and forehead holding part 19 is rotated around the center axis of the vertical center O' of the head PH with respect to the jaw mount stand 17 and a connection part 27. The angle theta of the center line 33 of the ear hole with respect to an X-ray slice surface 10 is measured on the basis of the graduations 31e of the rotary plate 31 indicated by a pointer 35.
Patent JP-H02167327-A (JP)
Title: Production of fine powdery phenolic resin
Inventor: TACHIKAWA TOSHIYUKI
IPC: C08G8/20
Filed: 1988-12-14
Abstract: PURPOSE:To obtain the subject resin utilizable as a organic filler having excellent storing stability without mutual fusion of particles by dissolving a phenolic resin in organic solvent, adding an aqueous solution of a specific protecting colloid, reacting and drying by dehydration. CONSTITUTION:Phenols are dissolved in a organic solvent (e.g. acetone) of preferably an amount of 10-100wt.% and an aqueous solution obtained by mixing of aldehydes, a basic catalyst and a hydrophilic polymeric compound (e.g. gum arabic or CMC) is added, then reacted, thus dried by dehydration to afford the aimed resin.
Patent JP-2000143899-A (JP)
Title: Adhesive resin composition
Inventor: SANOU AKIHISA
IPC: B32B27/32
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive resin composition which can not only decrease internal stress of the interface between a metal and an adhesive layer thereby improving cathodic peeling but also enhance adhesion strength, especially an adhesive resin composition improved in cathodic peeling and adhesion strength in a high temperature range where a polypropylene is used as a covering resin. SOLUTION: There is provided a resin composition comprising a polypropylene having a flexural stiffness at 23 deg.C of at least 400 MPa (component (A)) and a copolymer elastomer of propylene with an α-olefin containing 50-90 wt.% of propylene (component (B)), wherein the wt. ratio of the component (A) to the component (B) is in the range of 50/50 to 95/5 and at least one of the components (A) and (B) contains a product modified with an unsaturated carboxylic acid or an anhydride thereof so that the content of the unsaturated carboxylic acid or the anhydride thereof is at least 0.01 wt.% based on the total amount of the components (A) and (B).
Patent JP-H10154592-A (JP)
Title: Discharge lamp lighting system
Inventor: YAMANISHI SHINGO
IPC: H05B41/24
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce an excessive stress on a switching element of an inverter circuit during start-up of a discharge lamp La or during mounting or de- mounting of the discharge lamp. SOLUTION: This is discharge lamp lighting system is provided with an inverter circuit 1 for converting a power voltage of a DC power source E to a high-frequency voltage, and a discharge lamp La is lit with a high frequency by an output of the inverter circuit 1. In this case, there are provided with a phase detecting circuit 4 for detecting a phase of a current flowing the discharge lamp La and a frequency control circuit 3 for changing an output frequency of the inverter circuit 1, and when the phase of the current flowing the discharge lamp La is advanced an output frequency of the inverter circuit 1 is increased by the frequency control circuit 3.
Patent JP-H05151793-A (JP)
Title: Card type sound generating device
Inventor: ONO MASAFUMI
IPC: G06K17/00
Filed: 1991-11-28
Abstract: PURPOSE:To reproduce a part which a user desires in a long time and repeatedly by specifying the optional interval of a digital signal stored in a storage part and specifying repeating reproduction. CONSTITUTION:The analog signal of a voice or a music, etc., is converted to a digital signal and inputted to an input part 100 from the outside, and the digital signal of the voice or the music, etc., is inputted. Voice information or music information inputted to the input part 100 is stored in the storage part 300 through a bus 200. Then, the optional interval of the information stored in the storage part 300 is specified by a reproduction control part 500, and further, the repeating reproduction of the optional interval is specified and transferred to a reproducing part 400 and outputted as an analog output. Thus, the part which the user desires is selected and the reproduction of a longer time than a registered sound is performed and the repeating reproduction is performed.