baber/WOPTO huggingface dataset:
Patent JP-H02195405-A (JP)
Title: Method for forming bent punch data
Inventor: SEKI MAKI
IPC: G06F17/50
Filed: 1989-01-25
Abstract: PURPOSE:To obtain exact punch bending work information by utilizing already defined bent product shape information. CONSTITUTION:When a bent punch is selected from a menu table 6b and a punch shape 20 is specified by a cursor 6c, a CPU 1 stores the punch shape, a wire cutting start point and an approach element in a RAM 3. Then, the CPU 1 plots a project shape F, the XY plane A of the punch 20, the plane B of a bent line (L) direction (b), the vertical plane C of the bent line L, the plate layer lines P1 to P5 of a die, and punch sidelines 21 to 24. A punch reference face 25, a bent line position 26 and a bending direction are specified by the cursor based upon the plane B and a bent direction is inputted by a keyboard 4. At the time of registering the planes B, C by a tablet when the planes B, C are required one, they are stored in the RAM 3 as punch work information. In said constitution, the bent punch shape appropriate for a die can be obtained, the bent angle also can be exactly inputted as a numeral and the exact bent face working information can be obtained.
Patent JP-2000210862-A (JP)
Title: Spherical body posishing method and spherical body polishing device
Inventor: SUZUKI TOMITA
IPC: B24B37/025
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a spherical body polishing method and spherical body polishing device suitable for polishing a ceramic ball, as well as can reduce the time necessary for the whole time of polishing work. SOLUTION: In this spherical body polishing device 10, a spherical body A is provided between two sheets of board bodies 11 and 12 provided by opposing their polishing surfaces, and the spherical body A is polished by rotating the relative shafts while feeding a lap liquid between the board bodies 11 and 12, and in this case, by selecting a first lap liquid and a second lap liquid with different polishing effects selectively, a polishing process with plural processes can be carried out in one set device.
Patent JP-H07169913-A (JP)
Title: Substrate bias voltage detector
Inventor: CHIN YU TSUAI
IPC: H01L27/04
Filed: 1991-02-05
Abstract: PURPOSE: To remove a supplied power source voltage from a part of a chip according to the loss of a substrate bias by providing a suitable circuit for detecting the loss of the substrate bias, on a VLSI chip. CONSTITUTION: The source of a first transistor 2 is connected to a substrate, and the source of a second transistor 4 is connected to a common potential. The gate and the drain of the first transistor 2 are connected to the gate of the second transistor 4, and load devices 6, 8 are connected to between the drains of the first and the second transistors and the bias voltage from a power source supplying node. The threshold voltage of the first and the second transistors are different from each other, and the substrate voltage with respect to the common potential to which the circuit must respond is defined in accordance with this difference. When the substrate reaches a voltage which is sufficient to bring the second transistor 4 into conduction, the drain of the second transistor 4 is pulled towards the common potential to indicate that the substrate bias has been lost.
Patent JP-H04249226-A (JP)
Title: Camera
Inventor: SAITO KAZU
IPC: G03B7/28
Filed: 1991-02-05
Abstract: PURPOSE:To offer a camera which performs appropriate photometry to a main object even in such a state that framing is changed by shaking the camera after focusing or the main object is changed suddenly in the photometry means of the camera. CONSTITUTION:This camera is constituted of a photographing optical system 1, a CCD 3, a multi-photometry sensor 14, an image pickup circuit 4, a field memory 11, a movement detection arithmetic circuit 12, an amplifier circuit 15 and an integration circuit 17. Then, an area to which priority is given is decided out of a multi-photometric area by a movement detection signal, and the photometry gain of the corresponding area is enhanced so as to obtain an appropirate exposing condition to the main object.
Patent JP-S55107270-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ISHIUCHI HIROAKI
IPC: H01L21/338
Filed: 1979-02-09
Abstract: PURPOSE:To reduce a leakage current and improve the properties by laying polycrystalline GaAs thin film between the activated layer constituting a Schottky barrier gate FET consisting of GaAs and a heatproof insulating thin film. CONSTITUTION:An AlxGa1-xAs layer 2, and an n-type GaAs activated layer are laminated on GaAs substrate 1 being grown epitaxially and thereon a polycrustalline GaAs layer 4, which is thin about 100Angstrom , is attached being evaporated. Next, a diamond heat sink plate 6 is made to adhere to this layer 4 through heatproof insulating inorganic adhesives 5 mainly consisting of silica and almina, removing only the layer 2 by etching in sulusion of HF 50% and peel off the substrate 1 thereon. Thereafter anodic oxidation is performed to make the layer 3 evenly thin, the whole surface is alloyed with AuGe-Ni through evaporation, and is selectively etched to form the source and drain electrodes 7 and 8. Further Al is attached through evaporation being lifted-off to gain the electrode 9, the whole surface is covered with polycrystalline GaAs layer 10 through flash evaporation to be passivated.
Patent JP-H01192629-A (JP)
Title: Large quantity paper feeding device
Inventor: FUKUNAGA TAKEHITO
IPC: B65H3/56
Filed: 1988-01-27
Abstract: PURPOSE:To surely separate a sheet paper and miniaturize and lighten a device in a paper feeding device for continuously feeding a large quantity of sheets of paper to an image forming device by providing a separating claw on the end portion of sheets of paper on an elevator tray. CONSTITUTION:As a copying operation is started, a paper feed roller 33 is rotated in the arrow X direction and at this time, the end of the upper portion of sheet papers 24 is pressed against a separating claw 32 by means of a spring 32 for energizing an elevator tray 31 upward in a condition of being retained by the separating claw 32, and only the sheet paper 24 on the top position is forcedly delivered in the direction of a guide plate 34 by means of a paper feed roller 33. Further, the sheet paper 24 comes off of the separating claw 32 and fed into register rollers 21 through a sheet paper guide portion 22a. By repeating such an operation, the sheet papers 24 are separated one sheet at a time from the top of the elevator tray 31 and fed in order. On the other hand, the tray 31 is lifted up by the amount of the reduced sheets 24 by the action of a motor 28 via a wire 27.
Patent JP-H11212214-A (JP)
Title: Method for loading photosensitive material in magazine and magazine for photosensitive material
Inventor: TACHIKAWA WATARU
IPC: G03C3/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a magazine from becoming large in size, and also, to load photosensitive material in the magazine without paying user's attention to the deviation of the photosensitive material in a barrier bag. SOLUTION: As for the method for loading the photosensitive material in the magazine, a package 30 constituted by storing plural sheets of photosensitive material P on top of one another in the barrier bag 31 is set in the magazine 1 so that the parts 31a and 31b of the barrier bag 31 may be exposed outside, then, the exposed parts of the barrier bag 31 are pulled out in this set state, and then, the photosensitive material P are loaded in the magazine 1. The magazine 1 is constituted of a tray part 10 and a cover part 20, deviation correcting parts 12 and 22 are installed on the cover part 20, and when the package 30 is put in the tray part 10 and the cover part 20 is closed, the side parts of the photosensitive material P stored on top of one another in the barrier 31 are pushed and trued up by the deviation correcting parts 12 and 22.
Patent JP-S56111852-A (JP)
Title: Plate making method
Inventor: SHIBA EISUKE
IPC: G03F7/004
Filed: 1980-02-08
Abstract: PURPOSE: To make a lithographic plate of good image quality, by developing a photosensitive lithographic plate imagewise exposed, with a silver halide developing agent containing sulfite, hydroquinone, and aryl pyrazolidone and fixing the developed image.  
     CONSTITUTION: A photosensitive nonsilver layer and an emlusion layer containing silver halide grains of ≤0.7μm mean grain diameter are successively formed on a support having a hydrophilic surface. The obtained photosensitive lithographic plate is imagewise exposed and this emulsion layer is developed with a 9W13pH aqueous soluion containing 0.45W1.2mol/l sulfite, 0.09W0.45mol/l hydroquinone, and 0.005W0.03mol/l compound represented by formula I in which A is aromatic, R 1 , R 2 , R 3  are each H, aliphatic, or aromatic, and Z is H, aminoalkyl, or hydroxyalkyl. The developed and fixed plate is exposed to an active ray to the photosensitive nonsilver layer, and one ore preferably the whole part of the emulsion layer is removed, and then, the nonsilver layer is developed, thus permitting a lithographic plate to be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05206331-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: SAKUMICHI KEIICHI
IPC: C08G59/20
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a semiconductor sealing material having excellent solder stress resistance in the surface mounting of a semiconductor device by using a particular epoxy resin and phenol resin hardening agent, an inorganic filler and a hardening accelerator as essential components. CONSTITUTION:As resin components for a sealing material for semiconductor, an epoxy resin having 3,3',5,5'-tetramethyle-4, 4'-dihydroxyphenylglycysilether and 4,4'-dihydroxyphenylglycysilether with a weight ratio of 1/3 to 3/1 is used by 50 to 100wt.% of the amount of total epoxy resin. And as a hardener for phenol resin, alpha-naphthol resin hardener indicated by Equation I and/or beta-naphthol resin hardener (n=1 to 6) indicated by Equation II is used by 30 to 100wt.% of the amount of total phenol resin hardener. In addition, an inorganic filler and a hardening accelerator are used.
Patent JP-S58133648-A (JP)
Title: Optical recording medium
Inventor: MUTOU AKIRA
IPC: G11B7/2405
Filed: 1982-02-01
Abstract: PURPOSE:To attain accurate and easy tracking of an information signal, by forming a heat-resistant resin on a glass substrate, providing a groove of tracking to the resin, and forming an optical recording thin film on the groove. CONSTITUTION:In a figure, 1 is the glass substrate and 2 is a heat-resistant resin layer. Acid anhydride and diamine are subjected to ring-opening polyaddition in a solvent such as methylacetoamide to form polyamide carbonic acid, this solution is coated on the substrate 1, the coated film is heated and dehydrated at 300 deg.C to form a polyimide layer as a heat-resistant resin layer 2. Further, a tracking groove 3 is formed on the polyimide layer 2 by using laser light concentrically or spirally. In this case, in coating the solution at the polyimide formation, when a light absorbing agent in response to the wavelength of the laser light is incorporated in the solution, the tracking groove formation is made  possible with lesser laser light output. An optical recording thin film 4 is  formed on the substrate by sputtering or vapor-deposition.
Patent JP-H07224146-A (JP)
Title: Curable resin composition, coating composition and method for forming film
Inventor: SASAKI NARIYUKI
IPC: C08L33/06
Filed: 1994-02-09
Abstract: PURPOSE:To obtain the subject composition, comprising a copolymer having carboxyl and carboxylic acid ester groups and a copolymer having hydroxyl and epoxy groups in a specific proportion, excellent in weather and scuff resistances, etc., and suitable for finish coatings, etc., for automobiles. CONSTITUTION:This composition comprises (A) 20-80wt.% copolymer obtained by reacting (a) a copolymer prepared by copolymerizing (i) 5-90wt.% ethylenically unsaturated monomer, containing carboxyl group and obtained by half esterifying (i) an ethylenically unsaturated monomer containing hydroxyl group with an 8-12C compound containing an acid anhydride group in amounts so as to provide (1/0.5) to (1/1.0) molar ratio of the hydroxyl group to the acid anhydride group with (ii) 10-40wt.% ethylenically unsaturated monomer containing the acid anhydride group with (b) a 1-12C monoalcohol at (1/1) to (1/1.5) molar ratio of the components (a)/(b) and (B) 20-80wt.% copolymer prepared by copolymerizing (iii) 5-60wt.% ethylenically unsaturated monomer containing hydroxyl group with (iv) 10-60wt.% ethylenically unsaturated monomer containing epoxy group.
Patent JP-S55107210-A (JP)
Title: Ee core incorporated winding part
Inventor: FURUYA KANETAKA
IPC: H01F17/04
Filed: 1979-02-13
Abstract: PURPOSE: To omit the grinding of butt surfaces to reduce cost by forming integrally an EE core, then dividing the core into two parts, inserting in the core a bobbin wound with a coil and then butting the core parts.  
     CONSTITUTION: An EE core 1 is integrally formed and burnt, and thereafter is automatically divided into two parts from the groove for assisting the division by utilizing thermal stress in a tunnel furnace. A bobbin wound with a coil is inserted into a center leg 2, and then butted again to form winding parts. Consequently, a magnetic core of good characteristic can be obtained without requiring to grind the butt surface, and therefore the cost can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60161669-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOYANAGI MITSUMASA
IPC: H01L21/8238
Filed: 1984-02-01
Abstract: PURPOSE:To enable to perform the higher-speed operation of a semiconductor device, MOSFET, as well as to upgrade the withstand voltage thereof and to reduce the junction capacity thereof by a method wherein the source region and the drain region of the MOSFET in an offset structure are respectively constituted of an offset part and a main region part and the main region parts are formed deeper than the offset parts, and at the same time, insulating films are made to interpose between the interface of the source and drain regions. CONSTITUTION:Grooves 16 and 16 of the same depth as those of N<-> type layers 7a and 7a are formed in a source region 6 and a drain region 6 by performing an etching using sidewalls 15 and 15 as masks. An Si3N4 film (second Si3N4 film) 17 and an SiO2 film (second SiO2 film) 18 are again formed on the whole surface by a CVD method and the films 17 and 18 are performed an etching treatment by an RIE method. As a result, second sidewalls 19 and 19 are formed on both sides of the sidewalls 15 and 15 or the inner wall surfaces of the grooves 16 and 16. An etching is again performed on a substrate 2 using the second sidewalls 19 and 19 as masks and new deeper grooves 20 and 20 are formed in the lower sides of the grooves 16 and 16. After the second SiO2 film 18 was removed by performing an etching, an oxidation is performed on the inner surfaces of the grooves 20 and 20 and oxide films 9 and 9 are formed as insulating films.
Patent JP-S61175643-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1985-01-31
Abstract: PURPOSE:To obtain the laminate type electrophotographic sensitive body having a high sensitivity and a very small residual potential after an endurance test by forming the layer contg. a polycyclic quinoline type pigment as a charge generating layer, and the layer contg. a hydrazone type compd. as a charge transfer layer respectively. CONSTITUTION:The charge generating layer is composed of the layer contg. the polycyclic quinoline type pigment shown by formula (I), and the charge transfer layer composes of the layer contg. the hydrazone compd. shown by formula (II). The binder used in forming the charge generating layer with coating is selected from a broad range of an insulating resin, and preferably is the insulating resin such as polyvinyl butyral. The compounding amount of the resin contd. in the charge generating layer is preferably <=40wt%. Said resin has the formula wherein R1, R2, R3 and R4 are each a hydrogen atom or a halogen atom, R5 is a hydrogen atom, an alkyl or an alkoxy group, R6 and R7 may be substd. and are each an alkyl, an aralkyl or a phenyl group, R6 and R7 together with a nitrogen atom can form a 5-6 membered ring.
Patent JP-H01190465-A (JP)
Title: Character output device by utilizing vector font reproduction
Inventor: TANI MASA
IPC: B41J2/485
Filed: 1988-01-26
Abstract: PURPOSE:To accomplish high-speed processing in the reproduction of a dot font by reading a dot font out of an auxiliary buffer so as to develop the same to an output buffer without reproducing the dot font pattern from a vector font in the event that a required output character code is a character code for high-frequency characters. CONSTITUTION:Pre-set frequently used high-frequency characters consisting of standard-sized HIRAGANA, KATAKANA numerics and abbreviations are reproduced in a dot font by means of a vector font reproducing device 12 so as to be stored in an auxiliary buffer 13B before printing, and when a character code generated when character output is required is one pre-set for high-frequency characters, a dot font pattern corresponding to the character code is obtained from the auxiliary buffer 13B so as to develop the same in a pagination buffer 13A, whereby the number of times of operations for reproducing characters from the vector font data to the dot font pattern, which requires long processing time, is remarkably reduced, thereby accomplishing high-speed creation of images to be printed.
Patent JP-H01194265-A (JP)
Title: Coating device and its method for use
Inventor: KATAYAMA KIYOSHI
IPC: H01M4/04
Filed: 1988-01-26
Abstract: PURPOSE:To have simultaneous application of coating to both sides of all object by moving it relatively, and supplying the coating to the two sides of the object between two places. CONSTITUTION:When slided in the 8 direction, shutter members 35a, 35b separate from doctor blades 31a, 31b. Thereby a coating 413 is supplied from stagnating parts 36a, 36b simultaneously to both sides of an Al foil 21 and scratched off by the blades 31a, 31b to build coats on the two sides of the Al foil 21 to a certain thickness simultaneously. When the members 35a, 35b are slided in the A direction, on the other band, to come in contact with the blades 31a, 31b, supply of the cooling 43 from its stagnating parts 36a, 36b to the l foil 21 is checked, and no coating is applied on the Al foil 21. Accordingly repetition of movements of the shutter members 35a, 35b in the A and B directions provides intermittent applications of, coating 43 on both sides of the l foil 21.
Patent JP-H09213536-A (JP)
Title: Coil device
Inventor: SAITO KIMIAKI
IPC: H01F27/33
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a coil device having parallel disposed coil units which do not produce the noise even if its core is electromagnetically oscillated. SOLUTION: This device has at least 2 parallelly disposed coil units 1, each having a coil bobbin 1a which one side of a square ring-like ironcoree 1c pierces. The coil units 2 are opposed and secured with leaving a space between the opposed sides of the core 1c and a pressing member 4 to contact with and depress the core 1c at specified pressure is disposed in this space to depress the cores 1c of the units 1 through the member 4.
Patent JP-S58133501-A (JP)
Inventor: TAKADA TOMOAKI
IPC: F23C10/00
Filed: 1982-02-02
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-S54108509-A (JP)
Title: Detection system for convergence subscriber
Inventor: SUZUKI SHINICHI
IPC: H04M3/36
Filed: 1978-02-14
Abstract: PURPOSE:To detect an incoming convergence subscriber rapidly with high precision when the busy traffic intensity of a busy subscriber exceeds a threshold level, by regarding this busy subscriber as the incoming convergence subscriber. CONSTITUTION:Detection part DET detects an incoming call to a subscriber and sorter circuit SORT sorts and aggregates busy subscribers. Then, the aggregation contents of this circuit SORT are compared COM with the threshold level and when the busy traffic intensity of busy subscribers exceeds the threshold level, busy subscribers are indentified as incoming convergence ones. Consequently, incoming convergence subscribers can be detected rapidly with high precision.
Patent JP-S59141292-A (JP)
Inventor: KAKIMI IKUO
IPC: B32B15/04
Filed: 1983-02-01
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-S54110514-A (JP)
Title: Dumping device for dross truck
Inventor: KUBO HIROSHI
IPC: B60P1/48
Filed: 1978-02-16
Abstract: PURPOSE: To miniaturize a cylinder, by coupling hooking parts and arms placed at both sides of a truck bed by means of coupling pin, by coupling the arms and hooking parts by means of a cylinder for dumping, and by connecting the arms with a dross pot through the use of a pin and peroforation.  
     CONSTITUTION: Arms 2 and hooking parts 7 hooked in a trunnion are coupled through the use of a coupling pin 8, and the hooking parts 7 and arms 2 are coupled by a cylinder 9 for dumping. A perforation 8a is made at an axial center of the coupling pin 8, and a pin 10 is slidably inserted into the perforation. A hole 11 is made at the both sides of the pot 5 and at the place where the hole 11 corresponds to the pin 10 when a dross pot 5 is situated on a truck bed 3. And thus, after inserting the pin 10 into the hole, the dross pot 5 positioned on the truck bed 3 turns the arms 2  upside down by a revolving angle of the arms 2 with a hoist cylinder 4 extened, and consecutively the dumping can be performed with a cylinder 9 for dumping extended. This format causes the construction to be simplifed and permits the cylinder for dumping to be miniaturized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52100068-A (JP)
Title: Checking error device
Inventor: ITOU TETSUO
IPC: G05B23/02
Filed: 1976-02-18
Abstract: PURPOSE:To find out an error detection and an error kinds by checking to be a normal error at the time when time lag of constact point operation of duplex systems is over specific time and on the other hand, checking to be an abnormal error at the time when dissidence number of times during fixed time over specific numbers.
Patent JP-S61174818-A (JP)
Title: Adding circuit
Inventor: YAMAKAWA RETSU
IPC: G06G7/14
Filed: 1985-01-29
Abstract: PURPOSE:To constitute an adding circuit suitable for a multilevel system by providing the first and the second nodes for addition and subtraction between plural input currents and radices and a floating switch which is controlled in accordance with the result of comparison between the potential of the first node and the radix. CONSTITUTION:Two input variables X and Y are inputted to a current mirror 63, and the current mirror 63 outputs a current having a value X+Y to plural drains. A current source 50 having a radix r-0.5 is connected to one drain of the mirror 63 at a node 65. As the result, a floating switch 61 is turned on when the input variable X+Y is equal to or larger than r-0.5. The other drain of the mirror 63 is connected to a node 64 between the gate of a current mirror 67 and the switch 61. Consequently, the current X+Y is outputted to an output terminal 68 of the current mirror 67 when the switch 61 is turned off, and the value (r) of a current source 62 is flowed to the node 64 and a current 0 is outputted as the result when the switch 61 is turned on.