baber/WOPTO huggingface dataset:
Patent JP-H09238895-A (JP)
Title: Endoscope apparatus
Inventor: WATANABE ISAO
IPC: A61B1/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling and adjustment, and improve the reduction of weight and operability by joining the central parts of two metallic plates to each other, both end parts of which are bent in the same direction substantially vertically to form an H-shaped base having an H-shaped section, and taking the H-shaped base as the framework of a structure of an operation part. SOLUTION: A substantially rectangular steel plate is blanked into a desired outline, fitting holes for the respective parts and unnecessary parts are blanked at the same time, and both end parts in the cross direction are bent at a right angle in the same direction to form upper and lower base plates 103, 105. The central parts of the base plates 105, 106 are screwed to each other to form an endoscope base 101 having an H-shaped section. In the case 101, a vertical angle operating knob 13 and a lateral angle operating knob 14 for bending the bent part are co-axially disposed and fixed to the upper end parts of angle operating shafts 111, 113 disposed co-axially. The lower end parts of the respective shafts 111, 113 are fixed to a vertical operating pulley 115 and a lateral operating pulley 117.
Patent JP-H03257904-A (JP)
Title: Manufacture of barium ferrite fine powder
Inventor: SAKAI HIROSHI
IPC: C01G49/00
Filed: 1990-03-08
Abstract: PURPOSE:To reduce the filtering time of coprecipitation slurry and obtain barium ferrite impalpable powder of high saturation magnetization, by a method wherein, after water-soluble polymer condensation agent is added to slurry wherein iron salt and barium salt are contained as main components and coprecipitation solid matter to be formed is contained, filtering, drying, and baking under the existence of by- product salt or flux at the time of forming the coprecipitation are performed. CONSTITUTION:After water-soluble polymer condensation agent is added to slurry wherein iron salt and barium salt are contained as main components and coprecipitation solid matter to be formed is contained, filtering, drying, and baking under the existence of by-product salt or flux at the time of forming the coprecipitation are performed. Water-soluble polymer condensation agent is classified into non-ionic and water-soluble polymer and polymer electrolyte. As the former, polyacrylamide, polyethylene oxide, and urea-formalin resin system are quoted. As the latter, polycation system, polyanion system, and polyamphoteric polymer electrolyte are quoted according to electrons. Since baking is performed under the existence of flux or by-product salt, the formation reaction temperature of barium ferrite is reduced, the condensation is prevented, and barium ferrite particle excellent in dispersibility is obtained.
Patent JP-H06238422-A (JP)
Title: Manufacture of composite metallic member
Inventor: YAMAMOTO YUKIO
IPC: C22C1/02
Filed: 1993-02-19
Abstract: PURPOSE:To improve the reinforcing effect by heating and mixing the metal where the reinforcing material is mixed in a partially solidified condition and stirring and mixing it, further heating and melting the metal in the liquid phase condition and stirring and mixing it, and again returning to the semi-molten condition and stirring it, and then, solidifying it. CONSTITUTION:After the metal where the reinforcing material is mixed is heated and mixed in a partially solidified condition and stirred and mixed, the mixture is further heated and melted in the liquid phase condition, and the mixture is returned to the partially solidified condition again, and stirred and mixed, and then, poured in the prescribed casting mold, and solidified to obtain the casting of the prescribed shape. In addition, the metal which is pelletized by extrusion after the reinforcing material is mixed with the metal particles and the mixture is compressed is once heated and melted in a partially solidified condition and stirred and mixed, and then, heated and melted in the liquid phase condition and stirred and mixed, and again returned to the partially solidified condition, and stirred and mixed to be solidified. This constitution allows the uniform dispersion and mixture of the reinforcing material, and at the same time, and allows the mixture of the reinforcing material into the initial phase part, improving the reinforcing effect sufficiently.
Patent JP-H10254054-A (JP)
Title: Camera
Inventor: MATSUMOTO HIROYUKI
IPC: G03B19/07
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make a camera body at the time of non-photographing compact by increasing the degree of freedom in terms of constitution for making the camera body at the time of non-photographing compact in an electronic still camera. SOLUTION: At the time of switching to a photographing state from a non- photographing state, a CCD holding barrel 34 is moved from the outside of the optical axis of a photographing lens 31 onto the optical axis interlocked with moving (extending) a lens holding barrel 32 in an optical axis direction. At the time of switching to the non-photographing state from the photographing state, the barrel 34 is moved from the optical axis of the lens 31 to the outside of the optical axis interlocked with moving (collapsing) the barrel 32 in the optical axis direction. Thus, the camera body at the time of non-photographing is made compact.
Patent JP-H11247804-A (JP)
Title: Hydraulic circuit of loader
Inventor: OKAMOTO EIICHI
IPC: F15B11/024
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To increase the elevating speed of a lift arm when the hydraulic pressure is small by arranging a speed-increasing circuit to be switched by a pressure detecting means in the middle of an oil passage to communicate with a head side chamber of a hydraulic cylinder. SOLUTION: When a pressure sensor 108 detects the hydraulic pressure in an oil passage 86 and a controller 107 judges that the load is small, a speed increasing circuit switch valve 37 is switched to the speed increasing position when an elevating/lowering valve 79 is switched to the elevating mode. When the bucket load is large, the speed increasing circuit switch valve 37 can not be switched, and the oil passages 86 and 88 are communicated with each other to expand a lift cylinder 20. When the load is small, the valve is switched to the speed increasing position, and oil passages 105 and 87 are communicated with the oil passages 106 and 88, respectively.  At this moment, the lift cylinder 20 is of single rod type, and a piston rod is present in an oil chamber on the lowering side, and when equal pressure is applied, the oil feed to the oil chamber on the elevating side is increased, the expansion speed of the lift cylinder 20 is increased, and the elevation speed of the lift arm can be increased.
Patent JP-H07238969-A (JP)
Title: Air spring device
Inventor: SASAKI TAKASHI
IPC: B60G11/26
Filed: 1994-02-28
Abstract: PURPOSE:To simplify this air spring rigging exceedingly in terms of structure by making comfortable riding quality and good steering stability so as to be secured at all times according to road surface conditions as in such a state that soft riding quality is made so as to be securable on a rough road but a hard one on a good road after making a spring constant so as to be automatically alterable, besides dispensing with any application of complicated and expensive electronic control or the like. CONSTITUTION:A lower tank 3 is installed beneath a diaphragm chamber 2c, while a hollow cylinder 4 is installed at the central part and a piston 5 is installed in a cylinder chamber 4f of this cylinder 4 free of slide motion. In this constitution, utilizing a pressure differential between the upper 4f and a lower pressure chamber 4g of the piston 5, a position of this piston 5 is altered according to each case of both high and low frequency vibrations in a vehicle, whereby a spring constant is constituted so as to be automatically altered.
Patent JP-S59187678-A (JP)
Inventor: TAKEI SHIYOUJI
IPC: D06M15/70
Filed: 1983-04-01
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-H10260854-A (JP)
Title: Computer system and method for preserving state information on peripheral unit equipment
Inventor: AONUMA SEIGO
IPC: G06F11/14
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To normally start a system even if a central processing unit is started after abnormality is restored, by providing a backup memory, which is connected to the central processing unit through a common bus and has an area section similar to a main memory, which the central processing unit uses for the operation of an application. SOLUTION: The backup memory 21 connected to the central processing unit 12 and a peripheral unit controller 14 by the common bus 5 is provided. The states of the respective peripheral unit equipments 6 are preserved in the backup memory 21. The state of the peripheral unit equipment 6 from the application is referred to only through the common bus 5 and the load of the peripheral unit controller 14 is suppressed. Consequently, influence to the access of the other peripheral unit equipment 6 is reduced and the inaccessible state due to abnormality of the peripheral unit controller 14 is eliminated. Since the speed of access to the backup memory 21 is high, the drop of the access speed of the whole computer system 11 is suppressed.
Patent JP-H03256186-A (JP)
Title: Input method to information carrier
Inventor: YOSHII MASAHIRO
IPC: B42D15/10
Filed: 1990-03-07
Abstract: PURPOSE:To make it unnecessary to prepare overlapped input and to improve the input efficiency of information at the time of issuing an IC card by inputting all personal input information to a master tape or the like at first and then forming data to be easily utilized for automation. CONSTITUTION:All the information 13a to 13c of the personal input information 13 are inputted to the master tape 15 at first to form data to be easily utilized for automation. The master tape 15 is set up on a magnetic tape reader/writer 20, previously read specific person identification(ID)information is used as a keyword and inherent data corresponding to the keyword are retrieved and read out. Then the contents of the master tape 5 are synthesized in an IC card reader/writer 24 and the synthesized result in a semiconductor memory 22c of an IC card 22.
Patent JP-H10292996-A (JP)
Title: Heat exchanger for vehicle, especially cooler for supercharged air
Inventor: GHIANI FRANCO
IPC: F28F9/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To simplify and improve a fluid medium container by constituting each fluid medium container of at least two shell members that are connected closely on the longitudinal plane of a fin/pipe block. SOLUTION: Each fluid medium container being formed as an air container for collecting or distributing supercharged air is formed by aluminum alloy as in a flat pipe and a corrugated fin, and each air container has two half shells 12 and 13 being separated each other on the central longitudinal plane of a fin/pipe block. The two half shells 12 and 13 on the central longitudinal plane are connected each other by joint flanges, and the joint flanges of half shells 12 and 13 penetrate through the entire width of the air container, thus enabling each shell member to merely have approximately half the depth of the entire fluid medium container and hence forming even a shape being constituted complicatedly by the deep drawing method.
Patent JP-S60198598-A (JP)
Inventor: YONEYAMA MASAHIDE
IPC: G10L15/10
Filed: 1984-03-22
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-H05256936-A (JP)
Title: Onboard radar apparatus
IPC: G01S7/282
Filed: 1992-03-13
Abstract: PURPOSE:To obtain an onboard radar apparatus robust against interferences and obstructions. CONSTITUTION:The distance to a target is measured by the spread spectrum system, whereby tone resistance to interferences and obstructions is enhanced. A reference transmission pseudo noise (PN) signal is delayed in two stages by delay circuits 36, 38 to ensure a coarse distance resolution by the delay circuit 36 and a fine distance resolution by the delay circuit 38. The relative speed to the target is obtained by controlling the frequency of a VCO 34 so as to make the output of a comparator 44 maximum.
Patent JP-H07262770-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMIZU KOICHIRO
IPC: H01L21/66
Filed: 1994-03-25
Abstract: PURPOSE:To improve the workability of the measurement of a standby current. CONSTITUTION:A stand-by current measuring mode signal SB, making a circuit a H state, is inputted from the outside to a semiconductor integrated circuit as the object of stand-by current measurement. A P-channel MOS transister TP 10 is turned on in an ordinary state and pulls up an input signal DI. On the other hand, it is turned off at the time of measuring a stand-by current and pull-up is canceled. Even when an input signal DI in the L state is inputted at the time of measuring a stand-by current, a current due to pull-up is not made to flow. A test pattern for setting the logical state of input and output is decreased and workability is improved.
Patent JP-S60198853-A (JP)
Title: High withstand voltage resistance element
Inventor: SAITOU MIKIKO
IPC: H01L27/08
Filed: 1984-03-23
Abstract: PURPOSE:To obtain a high withstand voltage resistance element by a method wherein a plurality of resistance regions formed in wells are connected in series, thereby enabling to obtain the constitution with which necessary withstand voltage can be obtained. CONSTITUTION:A plurality of N<-> well regions 12 are provided in a P type Si substrate 11, and a high density P type regions 14 are formed in the regions 12. Low density P type resistance layers 18 are formed adjoining to the regions 14. Besides, a high density N type regions 13 are provided in wells 12, and a resistance element is formed by electrically connecting said regions 13 to the regions 14. A high withstand voltage resistance element R can be formed by series-connecting a plurality of said resistance elements. The withstand voltage of the resistance element located in each region 12 is relatively low, but the element R can be accomplished by connecting these resistance elements in series. Further, the regions 12 whereon the element R will be proviced are formed simultaneously with the wells 12. Thus, as the element R has the adaptability with a C-MOS process, it can be formed in one body with a high withstand voltage MOSIC having C-MOS logic.
Patent JP-H09240863-A (JP)
Title: Paper feeding device
Inventor: AOYANAGI YUJI
IPC: B65H3/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To decrease deformation of the tips of recording paper sheets, so as to provide stable conveyance of the recording paper sheets, by separating and bringing a frictional member from and in contact with the recording paper sheets by interlocking it with the printing operation. SOLUTION: Recording paper sheets 9 are overlapped and input into a paper feed cassette 4 and pressed up by a bottom plate 19 in the paper feed cassette 4. A paper feeding roller 17 and a friction plate 18 are arranged on an outlet side of the paper sheet cassette 4, and the uppermost surface of a bundle of the recording paper sheets 9 is pressed to the lower part of the paper feeding roller 17 by being energized by the bottom plate 19. The friction plate 18 is approached to or brought in contact with the paper feeding roller 17 side.  An actuator 21 (a solenoid) capable of being controlled by a control part 22 is provided and driven, a lever 20, namely, a supporting member 30 is rotated by taking a pin 31 as a fulcrum, the friction plate 18 is turned, and force is prevented from acting on the recording paper sheets 9 after the friction plate is separated from the recording paper sheets 9. As a result, the deformation of the tips of the recording paper sheets 9 can be prevented, and stable conveyance of the recording paper sheets 9 can be provided.
Patent JP-H05260355-A (JP)
Title: Data card and video camera
IPC: H04N5/225
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the data card and the video camera by which image pickup employing a desired mode is attained without any complicated operation. CONSTITUTION:A series of operation program data of the video camera are recorded on a bar code data card 13 and a ROM data card 14. The video camera is provided with a bar code read section 11 reading data of the relevant data cards 13, 14 or a memory data input section 12 and a microcomputer 5 executes the control based on the read operation program data.
Patent JP-H02234457-A (JP)
Title: Semiconductor device package having radiating element
Inventor: MIYASHITA HITOSHI
IPC: H01S5/024
Filed: 1989-03-07
Abstract: PURPOSE:To improve the heat radiation properties of a radiating element by a method wherein the radiating element is jointed to the upper surface of an eyelet with a jointing protrusion which is provided off terminal holes sealed with glass so as to be kept apart from the surface of the eyelet and the front edge of the radiating element is made to overhang the terminal holes. CONSTITUTION:A radiating element 22 is jointed to the upper surface of an eyelet 10 with a jointing protrusion 10a which is provided off terminal holes 14 sealed with glass so as to be kept apart from the surface of the eyelet 10 and, at the same time, the front edge of the radiating element 22 is made to overhang the terminal holes 14. In other words, the radiating element 22 can be jointed to the eyelet 10 while its front edge is made to overhang the terminal holes 14 by providing the jointing protrusion 10a between the eyelet 10 and the element 22, so that the restriction caused by the terminal holes 14 can be eliminated and the size of the radiating element 10 can be increased. With this constitution, the heat radiating properties of the radiating element 22 can be improved and, if a circuit board, etc., are mounted on the radiating element, the high density mounting of electronic devices, etc., can be realized.
Patent JP-S61215160-A (JP)
Inventor: OMURA KEIJI
IPC: B23K33/00
Filed: 1985-03-22
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-H03257074-A (JP)
Title: Fiber-reinforced composite material
Inventor: AIHARA TOMOYASU
IPC: C04B35/80
Filed: 1990-03-07
Abstract: PURPOSE:To improve strength at high temp., oxidation and thermal shock resistances by interposing a middle part in which the compsn. of fibers and that of the matrix have been stepwise varied between carbon fiber-reinforced carbon and silicon carbide fiber-reinforced silicon carbide. CONSTITUTION:This fiber-reinforced composite material is composed of a surface part made of carbon fiber-reinforced carbon 1 at one side, a surface part made of silicon carbide fiber-reinforced silicon carbide 2 at the other side and a middle part 3 in which the compsn. of fibers and that of the matrix have been continuously or stepwise varied from carbon to silicon carbide.
Patent JP-H0949933-A (JP)
Title: Dispersion shift optical fiber
Inventor: MORIHIRA HIDEYA
IPC: G02B6/00
Filed: 1991-02-27
Abstract: PURPOSE: To obtain an optical fiber having a refractive index distribution to improve the yield of preform synthesis by making the refractive index in the boundary part between a side core and a clad gently lower from the side core toward the clad and specifying the width of a gradient part where this refractive index lowers gently to the size of a ratio of a specific range to a core diameter. CONSTITUTION: The refractive index in the boundary part 1 between the side core and the clad lowers gently from the side core toward the clad and the width of the gradient part 2 where the refractive index lowers gently is so set as to have the size of 10 to 60% of the core diameter. Since the refractive index distribution near the boundary 1 between the core and the clad has the gradient part 2 in such a manner, there is no extreme change in the dopant concn. near the boundary 1 between the core and the clad of the preform for optical fibers. Consequently, the foaming of the dopant of the core and the remaining thereof in the form of air bubbles near the boundary between the core and the clad like the conventional preform for the dispersion shift optical fibers do not arise any more.
Patent JP-H07262689-A (JP)
Title: Optical disk device
Inventor: TAKAYAMA YOSHIRO
IPC: G11B7/004
Filed: 1994-03-25
Abstract: PURPOSE:To shorten a read/write processing time for an optical disk and to increase recording capacity by adding a data compression/expansion function at a read/write time and index controlling. CONSTITUTION:A disk 1 is defined that areas 11, 12 recording an index controlled by an index control circuit 55 are allocated. A data compression/ expansion circuit 57 realizes the shortening of the read/write processing time by executing the compression/expansion operation of the data when the read/ write is requested for the optical disk 1. Then, the index control circuit 55 deals with the matter that a difference between a part (block number) specified by a user and the part (block number) recorded actually occurs by that the write operation for the optical disk 1 executed after data compression. Thus, even when a recording part is different from the part specified by the user at the time of write operation, the read operation is performed by the specifying of the user.
Patent JP-H10254874-A (JP)
Title: Morpheme analyzer
Inventor: KASHIOKA HIDENORI
IPC: G06F17/27
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a morpheme analyzer capable of automatically giving a part of speech by judging words and non-words with respect to an inputted sentence, which is not separately written, so as to divide into each word. SOLUTION: A deciding tree learning device 10 is provided with the tree structure of respective halved tree systems to generate a part-of-speech deciding tree for giving the part of speech and a word deciding tree for dividing a word. A word dividing and a part-of-speech giving device 11 selects plural high-ordered frequency probability in the frequency probability of a word category give to the leaf node of the word deciding tree by using the word deciding tree, based on inputted text data to give them to each word candidate, selects plural high-ordered frequency probability in the frequency propability of a part-of- speech category given to the leaf node of the part-of-speech deciding tree by using the part of speech deciding tree based on text data to give them to each word candidate and decides the column of the combination of words and the parts of speech divided into words,  which is provided with maximum combining probability at the word column of text data, as the column of right answers.
Patent JP-2000250399-A (JP)
Title: Play supporting device
Inventor: FUJIWARA YUJI
IPC: G10G1/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a play supporting device capable of giving indications of a key to be pressed and a finger to press the key which are intuitively recognizable to a player. SOLUTION: This play supporting device is provided with plural LED parts 3 arranged in the positions corresponding to each key 1 of a keyboard instrument, comprising three pieces of LEDs 5a, 5b, and 5c for each key. And, one or two pieces of the LEDs belonging to any LED part 3 of the plural LED parts 3 corresponding to each note in a musical piece are arranged to light up, and the LED part 3 including the lit LEDs indicate a key corresponding to the note a combination of the lit LEDs of the three pieces of LEDs 5a, 5b, and 5c belonging to the LED parts 3 indicates a finger to press the key.
Patent JP-S63224105-A (JP)
Inventor: TAKAGI HIROSHI
IPC: H01B3/12
Filed: 1987-03-11
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。