baber/WOPTO huggingface dataset:
Patent JP-H0281910-A (JP)
Title: Blow-by gas reduction device for v-type engine
Inventor: HAJIYAMA KOICHI
IPC: F01M13/04
Filed: 1988-09-19
Abstract: PURPOSE:To proceed the ventilation of a dynamic valve chamber while compacting the whole engine and reducing its weight by providing a flesh air introducing passage communicating the dynamic valve chamber with an inlet passage and a crank chamber also in the other bank. CONSTITUTION:Four flesh air introducing passages 8, 12, 20, 22 communicating dynamic valve chambers 3, 11 in left and right banks 1, 2 with an inlet passage 7 on the upper stream side of a throttle valve 6 and a crank chamber 17 are provided. An oil separator chamber 10 having a capacity smaller than that of an oil separator chamber 5 provided on the flesh air introducing passage 8 is provided on the flesh air introducing passage 12, and its minimum cross sectional area is set smaller than that of the flesh air introducing passage 8. Hence, the dynamic valve chamber 11 of the bank 2 is ventilated with a flesh air from the flesh air introducing passage 12, and the blow-by gas is once led to the crank chamber 17. As the flesh air flow rate is set smaller than that of the flesh air introducing passage 8 by the smaller capacity of the oil separator chamber 10, so that the ventilation performances within the dynamic chambers 3, 11 are well-balanced to each other.
Patent JP-H1187847-A (JP)
Title: Electro-optical conversion module
Inventor: YAMASHITA MASAHIKO
IPC: H04B10/40
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate influence of temperature rise in self-heating by a laser diode current increase at high temperature side by sensing light emission of a first laser diode, and controlling a ratio of first driving current to second driving current in response to intensity of the sensed light emission. SOLUTION: In a laser diode module, a first laser diode LD1 is used for light emission, and a second laser diode LD2 is used for dummy. And the diode LD1 is connected to a collector or a transistor T1 of first differential pair of transistors T1 and T2. And, the diode LD2 is connected to a collector of a transistor T3 of second differential pair of transistors T3 and T4. And, a ratio of the current of the LD1 to the current of the LD2 is controlled in response to the intensity of the sensed light emission of the diode LD1.
Patent JP-H0399862-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA YUTAKA
IPC: B41J2/44
Filed: 1989-09-13
Abstract: PURPOSE:To make it possible to set the sequence process corresponding to a printing head automatically by judging the number of the optically writing elements of a printing head, selecting and setting the reference time data for control in correspondence with the number of the elements, and controlling the sequence. CONSTITUTION:An MPU20 outputs black printing data MDATA into a NAND gate 26 at first and outputs a clock signal (-MCLK) into a NAND gate 27 at the same time. Thus the counting-up is performed. Then the MPU 20 repeats the output of the clock signal (-MCLK) and the counting-up step. A shift register 21 sequentially transfers the printing data which are inputted through the NAND gate 26 in synchronization with the clock signal (-MCLK) during this period. When the printing data are further inputted after the printing data are inputted into all areas, the black printing data which are inputted at first are inputted into the MPU 20 from the shift register 21. Thereafter, the sequence corresponding to a type A is set with the MPU 20.
Patent JP-H1080876-A (JP)
Title: Driving device for fastening element
Inventor: MELOCCO MICHAEL
IPC: B25C1/14
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of a high pressure gas operative type which furnishes a piston guide member with an excellent operating reliability and an excellent durability, as well as allowable to be manufactured ecconomically, and can realize a compact structure and a good workability. SOLUTION: A driving device of a high pressure gas operative type in order to drive a fastening element in a base board furnishes a piston guide member 7; a shaft 8; and a head 9; and a driving piston 21 which can be displaced in the axial direction within the piston guide member 7; and a restoring element to surround the shaft 8 in the driving poston 21; are also furnished. The restoring element is set between a stopper 17 directed rearwarward to the fastening element driving-in direction, in the piston guide member 7, and a front end face 18 positioning at the driving-in direction side of the head 9, in the driving piston 21. By forming the restoring element as a forming member 11 of a closed cell structure, it can be compressed up to 20% of the initial length in the axial direction.
Patent JP-S60126047-A (JP)
Title: Production of bean curd
Inventor: ITOU TOMOAKI
IPC: A23L11/00
Filed: 1983-12-13
Abstract: PURPOSE:To produce bean curd having a characteristic flavor and sense of eating and improved shape retaining property and water holding property, by using lactalbumin in coagulating soybean milk. CONSTITUTION:Soybean milk for producing bean curd is prepared by the conventional method. The resultant soybean milk is then heated at 5-50 deg.C, and lactalbumin in an amount within 1-10% range is added thereto. The soybean milk is then coagulated by heat denaturation to produce the aimed bean curd. If the amount of the lactalbumin to be added is 1% or below, bean curd having good shape retaining property cannot be obtained. If the amount of the lactalbumin to be added is 10% or above, the bean curd becomes too hard, and favorable sense of eating cannot be obtained. Preferably, the amount of the lactalbumin to be added is within 2-5% range.
Patent JP-H0398393-A (JP)
Title: Degaussing circuit
Inventor: TAKEUCHI MICHIKAZU
IPC: H01F13/00
Filed: 1989-09-12
Abstract: PURPOSE:To make a current of a circuit completely zero after degaussing without generation of a residual current in a degaussing coil by providing a current control means interrupting a current flowing to the degaussing coil when a temperature of a positive characteristic thermister reaches a prescribed temperature. CONSTITUTION:When a temperature of a positive characteristic thermister 11 reaches a prescribed temperature after a prescribed time elapses and a residual current flows, the temperature of a moving piece 4a in contact with a lead wire 6 is selected to by the prescribed temperature value and the temperature is set. When the temperature of the positive characteristic thermister 11 reaches the prescribed temperature, the moving contact 4a is parted from the contact point of the lead wire 5 and contacts the contact of a lead wire 6 connected to a bypass wire 2, then a current flowing to a degaussing coil 14 is interrupted and the current flows to the bypass wiring 2 through the lead wire 6. Thus, no residual current is caused in the degaussing coil and the current at the circuit equilibrium point after degaussing is made completely zero.
Patent JP-S61115550-A (JP)
Inventor: YAMAUCHI KIYOSHI
IPC: A61B17/22
Filed: 1984-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1075690-A (JP)
Title: Internally threaded rod
Inventor: YASUI TOSHIHIKO
IPC: A01K87/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an internally threaded rod enabling a threading tool to readily pass through an inserting hole to an inner passage. SOLUTION: This internally threaded rod is the rod in which a line is passed through the interior thereof by using a threading tool 30 and has a rod body including a butt rod 1 and a blade rod 2, a hard ring 9a and a tapered surface 7c. The butt rod 1 has a line-inserting opening 1a formed on the outer periphery for inserting the line into the interior, and the butt rod 1 and the blade rod 2 have inner passages formed in the interior for threading the line. The hard ring 9a is arranged at the butt side of the inner passage for guiding the line inserted from the line-inserting opening 1a to the inner passage. The tapered surface 7c is formed on the inner periphery surface of a guiding cylinder 7 fitted in the interior of the butt rod 1 for guiding the tip of the threading tool 30 introduced from the line introducing opening 1a to the hard ring 9a.
Patent JP-H0964361-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA FUMITAKA
IPC: H01L21/265
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process of a MOS transistor with a pocket structure by simultaneously performing a process for implanting ions for controlling a threshold voltage and a process for implanting ions for forming a punch through stopper region. SOLUTION: After forming a gate electrode 4 on a P-type silicon substrate 1, a P-type impurity is subjected to ion implantation with an energy which passes through the gate electrode 4 and a P-type impurity layer 2 for controlling a threshold voltage and a punch through stopper region 6 are simultaneously formed directly below the gate electrode 4 and at the other parts, respectively. Then, an LDD layer 5 and a source/drain region 8 are formed.
Patent JP-S60129572-A (JP)
Inventor: MATSUSHIMA HIROAKI
IPC: F25B13/00
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0574947-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA JUNICHI
IPC: H01L21/82
Filed: 1991-09-17
Abstract: PURPOSE:To provide a semiconductor device in which an anti-fuse structure is formed even in an element structure to be formed by a submicron rule or a half-micron rule in the structure of an anti-fuse type FPGA. CONSTITUTION:A semiconductor device has an anti-fuse structure, in which a semiconductor substrate 20, a drain diffused layer 6 formed in the substrate 20, an insulating film 8 formed on the substrate 20, an opening formed in the film 8 on the layer 6, a tungsten 2 buried in the opening, an amorphous silicon layer 1 formed on the tungsten 2, a barrier metal layer 3 formed on the layer 1, and a metal electrode 4 formed on the layer 3 are provided.
Patent JP-S61114521-A (JP)
Title: Method of crystal growth of semiconductor
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1984-11-09
Abstract: PURPOSE:To improve the controllability of film thickness and composition ratio of epitaxial crystal by a method wherein temperature controlled organic metallic gas produced by bubbling carrier gas stable for organic metal is led in a reaction tube to be mixed with a material gas at mixing part. CONSTITUTION:A cylinder 16 with large diameter is fitted into the gas inlet side of reaction tube 1 to form a gas heat retaining space S separated from a mixing part inside the reaction tube 1. The cylinder 16 leads nitrogen gas outside a phosphoric dissociation furnace from gas pipings 14 to the gas heat retaining space S. The cylinder 16 is provided with a high frequency induction coil 15, a susceptor loader 3, a carbon susceptor 4 while a substrate 5 is mounted on the susceptor 4. Then an arsine leading piping 7, an organic metallic gas leading piping 6 and another piping 6 leading phosphorus after thermodissociation are independently passed through the gas heat retaining space S. Finally a domed preventing sheet 12 is provided to accelerate the material gas transfer.
Patent JP-H0983077-A (JP)
Title: Semiconductor optical device
Inventor: MATSUMOTO SHINICHI
IPC: H01S5/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser having high resistance buried structure in which the element resistance can be reduced by performing planar filling without forming any eaves thereby avoiding partial etching of electrode layer. SOLUTION: The semiconductor optical device has a stripe mesa structure 11 comprising a semiconductor active layer 1, a clad layer 2, and an electrode layer 3 formed sequentially and the opposite sides of mesa structure 11 is filled with a semiinsulating semiconductor crystal 7. The mesa structure 11 has such cross-section as tapered forward 12 from the electrode layer 3 to a position 36 of the clad layer 2 and tapered reversely 13 from the position 36 to the active layer 1.
Patent JP-H03103688-A (JP)
Title: Device for preventing lodging of foreign matter into flow passage seal part of fluid controller
Inventor: SONODA YOSHITERU
IPC: F16K51/00
Filed: 1989-09-12
Abstract: PURPOSE:To prevent a foreign matter from being lodged in a flow passage seal part by a method wherein the peripheral surface of a lower chamber is formed in the shape of a circle in a horizontal cross section, and the opening, opened to a lower chamber, of an inlet is pointed in the direction of the tangential line of the peripheral surface of the lower chamber. CONSTITUTION:The opening, opened to a lower chamber 23, of an inlet 24 is positioned at the upper end of the peripheral surface of the lower chamber 23, and pointed in the direction of the tangential line of the peripheral surface of the lower chamber 23. When fluid flows through the inlet 24 to the lower chamber 23, a vortex S is generated in the lower chamber 23 through the force of the fluid flow. In which case, through the action of the centrifugal force of the vortex S, the foreign matter W mixed in the fluid is settled in the direction of the peripheral surface of the chamber 23, and accumulated on the bottom of the chamber 23. Only the fluid from which the foreign matter W is separated flows in a communicating hole 27. The foreign matter W accumulated on the bottom of the chamber 23 may be removed by periodically opening a bottom cover 52.
Patent JP-S6296007-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C19/00
Filed: 1985-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08101246-A (JP)
Title: Failure detection device of underground transmission line
Inventor: FUJIEDA TAKASHI
IPC: G01R31/08
Filed: 1994-09-30
Abstract: PURPOSE: To provide a device for rapidly detecting the abnormal part (failure) of an underground transmission line for example the contact failure of a bond wire. CONSTITUTION: An ultraviolet detection pipe 1 is provided at a part to be monitored (for example a connection part) of an underground transmission line to detect discharge light generated at the failure part. Then, a detection time is counted by a judgment circuit 2, the presence of absence of failure is judged from the counted time, and then a contact signal is sent to a reporting means 3 or a display 4, thus reporting that there was a failure. Therefore, even a failure which does not cause fault current to flow to the part to be monitored can be positively detected for rapid repairing.
Patent JP-H03103679-A (JP)
Title: Freezing breakage preventing cock
Inventor: KITAMURA MASAAKI
IPC: F16K17/38
Filed: 1989-09-12
Abstract: PURPOSE:To prevent breakage of a line and a device due to freezing by a method wherein a valve body is moved in an opening direction against the energizing force of a resilient body in a way that working fluid in a container body is expanded due to freezing to expand the container body. CONSTITUTION:When an open air temperature is reduced, water in a container body 19 is frozen earlier than water 2 residing in a valve body 1 and a line 4. Water in the container body 19 is frozen to produce ice, its volume is expanded, and the container body 19 is expanded against the energizing force of a spring 18. Thereby, a valve body 8 is energized in an opening direction through a second actuating plate 13, a coupling bolt 12, a first actuating 11, and a valve rod 9. Slight opening of a control flow passage 6 causes the flow of the water 2, flowing through a line 4, through the valve body 4 and a flow passage 3 to the outside. This constitution prevents freezing of the water 2, and prevents breakage of the line 4 and a device due to freezing.
Patent JP-H0588619-A (JP)
Title: Lighting display device
Inventor: USAMI SUSUMU
IPC: G09F13/22
Filed: 1991-08-26
Abstract: PURPOSE:To easily and securely fix a light source to a display panel and connect circuits by providing a base material with an LED element, two terminals, and a light source member which is applied with an adhesive separately from a display panel. CONSTITUTION:When the light source member 1 is fitted to the display panel 10, the peeling paper 7 of the light source member 1 is removed to expose the LED element 3, terminals 4 and 5, and adhesive 6. On the reverse surface of the display panel 10, the position of the LED element 3 is aligned with a through hole 13 and the light source member 1 is stuck on the display panel 10 so that both the terminals 4 and 5 are connected to conductors 11 and 12 respectively. Consequently, the light source member 1 which has the LED element 3 is fixed on the reverse side of the display panel 10 and the LED element 3 is connected to the conductors 11 and 12. When the switch of a switch means 14 is pushed, a closed circuit is formed of the switch means 14, conductors 11 and 12, terminals 4 and 5, and LED element 3, which emits light, so that the light is displayed on the top side of the display panel 10.
Patent JP-H057150-A (JP)
Title: Level shift circuit
Inventor: SHIMIZU SHOICHI
IPC: H03K19/0185
Filed: 1991-08-26
Abstract: PURPOSE:To control optionally a shift of an output potential by giving a shift width of an output voltage depending on a potential between a gate and a source of a transistor(TR). CONSTITUTION:Shottky Sate TRs Q3, Q4 whose drain electrode and gate electrode are short-circuited are connected in cascade between a Schottky gate field effect TR Q1 whose gate receives an input potential and a 2nd Schottky gate field effect TR Q2 whose drain receives a constant potential and whose gate receives a bias and the drain electrode or the source electrode of the 3rd Schottky gate field effect TRs Q3, Q4 is used for an output terminal.
Patent JP-S6478865-A (JP)
Title: Printer
Inventor: WATANABE KOHEI
IPC: B41J5/30
Filed: 1987-09-21
Abstract: PURPOSE:To perform a data editing at a printer and to alleviate the load of reducing data transfer amount and editing in a host machine by editing printing data row while converting printing data having conversion command code to another printing data on the basis of preregistered conversion table. CONSTITUTION:Received data is stored into received data area in a RAM 3 by 1 transmission interface 4, and when a control code FS' for converting next continuous data to an English sentence does not correspond to any of control code ETX exhibiting the end of received data, the received data is saved in a data editing area, while when the received data is ETC, a command CMD is set in a printing data area, the data are transferred from the data editing area to the printing data area, thereby completing a series of processes. When one byte of data loaded from the received data area is FS', an English sentence conversion is started.
Patent JP-2001062947-A (JP)
Title: Resin molding
Inventor: SASAKI MUTSUMASA
IPC: B32B5/18
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To increase the resistance to impact from the side of a thermoplastic resin molding and prevent cracks from being developed by reinforcing the thermoplastic resin molding through squentially laminating a reinforcement layer with specific bending modulus and a foam layer of the back of the molding. SOLUTION: A reinforcement layer 2 with 3,000 MPa or more bending modulus and a foam layer 3 are sequentially laminated on the back of a thermoplastic resin molding 1 to achieve the reinforcing of the molding 1. The thermoplastic resin molding 1 is most preferably an acrylic resin molding with superb anti-hydrolyzing properties and preferably with a wall thickness exceeding 0.5 mm or more even at the thinnest wall part. The reinforcement layer 2 is above all preferably an acrylic resin which shows superb anti-hydrolyzing properties and the least deterioration of adhesive properties, preferably with 0.2-5 mm thickness. For the form layer 3, an acrylic resin, an unsaturated polyester resin, a vinyl ester resin, a urethane resin, an epoxy resin or a heat-curable resin obtained by modifying either of the described resins. The foam layer 3 is preferably 3-100 mm thick.
Patent JP-2001058154-A (JP)
Title: Method for forming brilliant coating film brilliant coating composition and coated article
Inventor: MOMOSE NOBUHIKO
IPC: C09D201/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent even such a problem that a hologram pigment with a large particle size protrudes from a coating film by forming a holograma pigment-containing brilliant clear coating film layer on a transparent base material and subsequently forming a color base coating film layer on the brilliant clear coating film layer. SOLUTION: A hologram pigment-containing clear coating (brilliant paint, compsn.) containing a hologram pigment, vehicle and, as required, other brilliant pigment and/or a color pigment is applied to the surface of a transparent base material to form a hologram pigment-containing brilliant clear coating film layer. Herein, the solid wt. ratio of the hologram pigment per 100 pts.wt. of the coating solid is 0.01-30%, pref., 1-15% and the vehicle contained in the brilliant coating compsn. has function dispersing the hologram pigment and other brilliant pigment and/or color pigment and is constituted of a coating film forming resin and, if necessary, a crosslinking agent.
Patent JP-S60128340-A (JP)
Title: Deciding method of weldability in arc welding
Inventor: MITA TSUNEO
IPC: B23K9/095
Filed: 1983-12-15
Abstract: PURPOSE:To make a speedy and quantitative decision on whether welding operativity is normal or not by calculating the degree of the uniformity of an arc state, etc., from a welding current and a welding voltage, and deciding whether the welding operativity is normal or not by using said value. CONSTITUTION:A prescribed voltage is applied between a wire 2 and a base material 4 during welding by a welding power source 1 which has constant voltage characteristics, and the wire 2 is fed by a roller 3 at a prescribed speed so as to weld the base material 4. Then, the welding current is led out by a shunt 5 and supplied to a voltage detector 7, a current detector 8, and an A/D converter 9 which converts outputs of the detectors 7 and 8 into digital data. Further, this current is supplied to the decision device 6 consisting of a central processor 10 which performs various arithmetics for calculating a weldability index W and controls respective parts, display device 11 and printer 12, memory 13, and keyboard 14 for inputting data such as a constant necessary for measurement. Then, the uniformity of an arc state, degree abnormal condition of arc welding, and combustion extent of an arc are calculated from the measured welding current and voltage, and those values are used to decide on whether the welding operativity is normal or not quantitatively.
Patent JP-H0553220-A (JP)
Title: Image input device
Inventor: AOYAMA SHIGERU
IPC: H04N1/04
Filed: 1991-08-23
Abstract: PURPOSE:To speed up color recognition processing and to reduce the cost by providing a color resolving prism which is sectioned in a saw-tooth shape on an input surface and setting the height of the saw-tooth parts to the center wavelength of the wavelength band of the spectral sensitivity curve of a man. CONSTITUTION:The grating 61 which is the color resolving prism sectioned in a saw-tooth shape is provided on the input surface of an image recognizing element 10 and the height of the saw-tooth shaped parts of the grating is set to specific height. In this case, the diffraction efficiency eta becomes P1/P0X100, where P0 is the power of light incident on the grating 61 and P1 is the power of projection light. The wavelength band of the spectral sensitivity curve of the man is about 0.4-0.7mum and the center wavelength is about 0.55mum. For the purpose, the height (d) of the saw-tooth shaped parts of the grating 61 is only set so that the wavelength of diffracted light is about 0.55mum. Here, d=lambda/(n-1) holds, where (n) is the refractive index of the grating, so the diffraction grating eta is maximized by determining the height (d) of the saw-tooth shaped parts according to the equation.