baber/WOPTO huggingface dataset:
Patent JP-H03215848-A (JP)
Title: Silver halide color photographic sensitive material having improved color reproducibility
Inventor: YAMADA YOSHITAKA
IPC: G03C7/00
Filed: 1990-01-19
Abstract: PURPOSE:To provide the color photographic sensitive material having improved purple color reproducibility and flesh color reproducibility by specifying the spectral sensitivity distributions of silver halide emulsion layers varying in color sensitivity and the masking characteristics of color developing couplers. CONSTITUTION:The spectral sensitivity distribution SR(lambda) of the red sensitive silver halide emulsion layer of the color photosensitive material having the blue sensitive silver halide emulsion layer contg. the color coupler which develops a yellow color, the green sensitive silver halide emulsion layer contg. the coupler which develops a magenta color and the red sensitive silver halide emulsion layer contg. the color coupler with develops a cyan color is so determined that (A) the wavelength lambdaR<max> to maximize the SR(lambda) attains 595 nm<=lambdaR<max=635nm (B) the wavelength on the long wave side of the wavelength lambdaR<50> to decrease the SR(lambda) to 50% of SR(lambdaR<max>) attains 630nm<=lambdaR<50=650nm. In addition, the masking characteristics of the green density obtd. by red color separating and exposing are so determined as to attain overmask of at least >=0.04 green density in the exposure to give the min. red density +0.30.
Patent JP-H09204961-A (JP)
Title: Low inserting and pulling force connector
Inventor: KOJIMA NAOYA
IPC: H01R13/629
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To collectively fit and separate plural sets of multipolar connectors consisting of female and male housings with a low inserting and pulling force. SOLUTION: A first female housing 1A and a second female housing 1B which are mutually connected through a connecting means have pivotally support gears 13 mutually geared and interlocked on lateral side walls, respectively. A first male housing 21A and a second male housing 21B have, on lateral side walls, slide pins 25 protruded to cam grooves 12 formed on the gears 13 in such a manner as to be capable of engaging therewith and slid in the longitudinal direction according to the rotation of the gears 13 to fit and separate the first and second male housings 21A and 21B to and from the first and second female housings 1A and 1B.
Patent JP-H05195114-A (JP)
Title: White gold alloy for ornamentation
Inventor: HONDA KATSUYUKI
IPC: C22C1/05
Filed: 1992-01-24
Abstract: PURPOSE:To provide 18-to 20-karat white gold alloy for ornamentation capable of easily undergoing casting, fine working and precision working such as stone fixing. CONSTITUTION:An Au-based alloy contg. 0.5-10wt.% Ag and 10-20wt.% Cu is prepd. and 3-10wt.% Ni and 1-10wt.% Zn are added to the alloy or 0.05-2wt.% one or more among Mn, Fe and Co are further added to the alloy. An excellent white gold alloy for ornamentation giving an ingot nearly free from internal defects and having satisfactory workability is obtd.
Patent JP-S5293763-A (JP)
Title: Preparation of tetrahydrofuran
Inventor: TANABE YASUO
IPC: C07D307/08
Filed: 1976-02-04
Abstract: PURPOSE: To prepare high-quality tetrahydrofuran in high yields by the azeotropic distillation of a reaction product obtained by the dehydration and cyclization of 1,4-butanediol in the presence of an acid catalyst in two distillation columns set at specific pressure conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04245272-A (JP)
Title: Toner replenishing method
Inventor: YAMADA MOTOHIRO
IPC: G03G15/08
Filed: 1991-01-31
Abstract: PURPOSE:To stabilize the toner concentration of a developer circulatorily conveyed. CONSTITUTION:The toner concentration of a two-component developer circulatorily conveyed in multiple conveyance paths 9, 10 communicated at both end sections is detected at each preset time, if the detected toner concentration is lower than the preset reference concentration, a toner is supplied to the developer located at the toner concentration detection position P3 when the toner concentration is detected and the developer located at least at one of P1, P2 other than the toner concentration detection position P3. Not only the toner concentration at the toner concentration reduction section can be recovered, but also the toner concentration of the whole circulated developer is stabilized, when many images are continuously formed by an image forming device, they can be kept at the nearly constant concentration state.
Patent JP-S60154654-A (JP)
Title: Semiconductor device
Inventor: YOSHIOKA ISAYUKI
IPC: H01L23/525
Filed: 1984-01-25
Abstract: PURPOSE:To readily regulate a resistance in high accuracy by commonly connecting one ends of a plurality of resistors or capacitors, approaching other one ends, and connecting them with bonding pads disposed over adjacent ones at the bonding time. CONSTITUTION:Regulating resistors 7, 8 connected in parallel in a circuit manner are provided at a resistor 1 on a substrate, and bonding pads 9, 10 of the resistors are disposed near the bonding pad 5 of the resistor 1. The resistance values of the resistors 1, 8, 9 are increased in the sequence of the resistors 1, 8 and 7. When the resistors can be manufactured as the design and an error is within + or -2%, the pad 5 is bonded. The pads 9, 10 are bonded in case that the resistance value is -6--10%, -6-2%. A portion 17 crossing over the pads 10, 5 and a portion 16 crossing over the pads 5, 9 are bonded when the resistance value is 10-6% or 6-2%. Thus, five types of resistors can be selected in response to the irregularity in the manufacturing steps.
Patent JP-H07200947-A (JP)
Title: Ordering data managing device
Inventor: SUGIYAMA TOSHIO
IPC: G06F19/00
Filed: 1994-01-06
Abstract: PURPOSE:To save a paper for form by providing a stoppage instructing means which instructs an input device to stop the issuance of a duplicate slip and providing a function to stop the issuance of an ordering duplicate slip with respect to an additional order. CONSTITUTION:A receptionist who is the operator of a handy terminal 1 inputs commodity data ordered by a customer after inputting the number of B table where the customer sits and the number of customers, etc. When the receptionist receives the additional order, omits the issuance of the ordering duplicate slip by inputting the control information of print stoppage by operating a transmission key A11a when it is judged that cooking can be surely arranged. However, when the receptionist fears that the arrangement of the cooking may be missed, no input processing of the control information of print stoppage by operating a transmission key B11b is performed. When a new order is received, no input processing of the control information of print stoppage is performed regardless of the operation of the transmission keys A11a and B11b.
Patent JP-H08198388-A (JP)
Title: Container and container grasping device
Inventor: MAKI NOBORU
IPC: B65D1/02
Filed: 1995-01-27
Abstract: PURPOSE: To prevent a cap and a container from rotating together by forming an engaging part for preventing the rotation of the container when the container is grasped by a container grasping device and a cap is fastened to a mouth part to the flange-shaped part provided in the vicinity of the mouth part. CONSTITUTION: A flange 1a and a screw 1b are provided to the mouth part of a container 1 and the container 1 is hermetically sealed by a resin screw cap 2. A plurality of inclined recessed parts 1c are provided to the rear surface of the flange 1a as engaging parts for preventing the rotation of the container. A plurality of rotation stop pins are provided to the neck support of a container grasping device as the engaging parts with the inclined recessed parts 1c. By this constitution, when the container is rotated and transferred by a transfer star wheel in a content filling process, the cap 2 is threaded with the mouth part of the container by proper force in such a state that the rotation of the container is prevented by the device arranged on the upper surface of the neck support.
Patent JP-S58129171-A (JP)
Inventor: HIBINO YOUZOU
IPC: F25J3/02
Filed: 1982-01-29
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-S58130655-A (JP)
Title: Transmitting and receiving device of multivalue balanced code
Inventor: SAKAMOTO YOSHITAKA
IPC: H04L25/49
Filed: 1982-01-29
Abstract: PURPOSE:To increase the initial pull-in range of an automatic equalizer at a receiving part and to enable the monitor of quality of transmission, by converting the first specific code among n-notation codes a balancing binary code and the second specific code into an error checking binary code having the polarity that is inverted alternately. CONSTITUTION:A quadruple training pattern selecting signal 41 is applied to a code converter 45 prior to transmission of data. The ''0100'' of a code B corresponds to ''011'' of an 8-notation code A, and converted to ''0001'' to ''010'', ''001'' and ''000'' of the code A. The ''100'', ''101'' and ''110'' of the code A are all converted to ''1110''.  In the same way, ''111'' of the code A is also converted to ''0001''. The ''0100'' of a code C is converted into +4.5 by a D/A converter D; and ''1011'', ''0001'' and ''1110'' are converted to -4.5, +1.5 and -1.5 respectively. Therefore a multivalue output signal D is set at either one of + or -4.5 and + or -1.5 values and at the same time balanced. This signal D has a wide space between multivalue signals, and therefore the pull-in range is increased in case the initial pull-in is carried out for an automatic equalizer at the receiving side.
Patent JP-S59155199-A (JP)
Inventor: NAKAMURA MASABUMI
IPC: H05K13/08
Filed: 1983-01-26
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-S61231121-A (JP)
Inventor: OTSUTOO RASUTERURI
IPC: F27D19/00
Filed: 1986-01-22
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-2000211452-A (JP)
Title: Travel path shape display device and map data base recording medium
Inventor: NINAGAWA YUJI
IPC: G08G1/16
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To surely and quickly display a travel path shape viewed from a visual point of a driver without being affected by environmental conditions. SOLUTION: A driving visual point travel path shape storing part 24 relates each of a plurality of spots on a road of a map and a driving visual point travel path shape showing the shape of a front travel path viewed from a visual point of a vehicle driver at each spot and stores the spots and shape. Preferably, the shape of the travel path is the shape of a white line drawn on the road. A self-vehicle location detecting part 18 detects a self-vehicle location. A navigation control part 10 reads the shape of the white line corresponding to the self-vehicle location from the driving visual point travel path shape storing part 24 and displays the shape of the white line on a head up display 36.  Preferably, sideway dislocation of the vehicle from the travel path, the direction of a vehicle line and inclination of the direction of the vehicle are detected, the shape of the white line is corrected and the shape of the white line is displayed.
Patent JP-S63179411-A (JP)
Title: Manufacture of magnetic head
Inventor: NAKAMURA TAKASHI
IPC: G11B5/127
Filed: 1987-01-20
Abstract: PURPOSE:To improve the adhering strength by coating a nonmagnetic thin film being a gap spacer to a joining face of a couple of head core base materials made of a ferromagnetic substance in a way of being lower at the middle than at upper/lower ridges of the joining face and joining and incorporating the joining face of the head core base material by glass. CONSTITUTION:The nonmagnetic thin films 20-24 being a gap spacer are coated to the joining face of a couple of head core base materials 11, 12 made of a ferromagnetic substance while providing a step A in a way of being lower at the middle than the upper/lower ridge of the joining face, and the joining faces of the head core base materials 11, 12 are butted and joined and incorporated by glass materials 18, 19. Since the nonmagnetic thin films 20-24 exist also at the middle of the joining face of the head core base materials 11, 12, the glass materials 18, 19 at the upper/lower ridges of the joining face are easily to be permeated toward the middle at the joining of the head core base materials 11, 12. Thus, the joining strength of the head core base material is improved.
Patent JP-H05203702-A (JP)
Title: Lsi tester
Inventor: ISHIBASHI MASAHIRO
IPC: G01R31/28
Filed: 1992-01-27
Abstract: PURPOSE:To realize accurate measurement in an actual working environment by allowing a code memory to output a synchronizing code to a signal genera tion module of mixed signal unit and picking up the synchronization among modules in a synchronizing trigger circuit of respective modules so as to fetch module synchronization by the trigger from the object to be measured. CONSTITUTION:A DFC module 16 issues a $1 code from a code memory 161 with a clock of rate 1, and a DSS module 131 receives it and outputs a digital signal to the object 14 to be measured. The module 16 issues a trigger with a clock of rate 2 to allow a DSC module to fetch the signal from the object 14 and, at the same time, issues a $2 code to allow a WFG module 133 to output an analog signal to the object 14. Further, the module 16 issues a trigger with a clock of rate 3 and a WFD module 134 will begin to fetch the analog signal in a certain period. Thus, mutual synchronization can be picked up among respective modules with codes and triggers.
Patent JP-S5397436-A (JP)
Title: Scanning exposure system transfer type electrophotographic copying machine
Inventor: KAWAI YOSHIHISA
IPC: G03G15/04
Filed: 1977-02-04
Abstract: PURPOSE: To make possible safe and high speed copying and achieve the reduction in size by using a convergent optical transmission body to an image forming optical system, moving the original and photosensitive body in the same direct at the same speed and moving the optical system in an opposite direction at an arbitrary speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03216310-A (JP)
Title: Injection nozzle
Inventor: MURAYAMA FUJIO
IPC: B29C45/23
Filed: 1990-01-22
Abstract: PURPOSE:To simplify the process of a forming a nozzle and fix it tightly even in the case of a long nozzle by a method wherein a fitting face, on which an inner cylinder forming a contracted diameter part and an injection port part is fitted with a nozzle body, is formed into a taper face along which the diameter of the inner cylinder is contracted toward the top end direction of the nozzle body, and the inner cylinder is inserted into the nozzle body from its top end side to be shrink-fitted after heating the nozzle body. CONSTITUTION:On the top end side of a resin flow passage 11a in a cylindrical nozzle body 11, a parallel hole 11b having a large diameter than that of the resin flow passage is formed coaxially therewith, and a taper hole 11c is formed on the top end side of the parallel hole. Further, a vane ring 12 is fitted in the parallel hole 11b, and the axis of a ring 12a is precisely aligned with the axis of the parallel hole to form a guide hole 12c for a needle valve 14. An inner cylinder 13 is formed into a cylindrical shape, and a parallel part 13a fitted in the parallel hole 11b is provided on the outer circumference of the base end part of the inner cylinder, a taper part 13b fitted in the taper hole 11c on the top end side thereof, a parallel hole 13c for a flow passage having the same diameter as the flow passage 11a on the inner surface of the base end part, and a contracted diameter part 13d formed into a taper shape on the top end side, thus forming an injection port 13e at the top end part. This inner cylinder thus formed is cooled and inserted into the taper hole 11c from the parallel part 13a side under the condition that the nozzle body 11 is heated, and then it is fixed with the nozzle body by a method of shrink fitting.
Patent JP-H10209131-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA KENICHI
IPC: H01L29/786
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To stably reduce contact resistance, by using a resist as a mask, and dry-etching an organic insulating film by using mixed gas of oxygen gas and fluorine gas. SOLUTION: A protective film 108 is spin-coated with resist 109. In order to form a contact hole reaching a drain electrode 107, in the resist 107, exposure development is performed by using a mask, and a pattern is formed. The patterned resist 109 is used as an etching mask, and mixed gas wherein oxygen gas and fluorine gas, e.g. CF4 , SF6 and CHF3 whose proportion is in the range from 1 to 50% of etching gas are added is formed. This mixed gas is made to flow in a plasma atmosphere, and turned into a plasma. By dry-etching, a contact hole 110 is formed. When fluorine based gas becomes 50% or higher, the etching rate is decreased, and it is not preferable. Then oxygen gas of 400sccm is made to flow, and fluorine based gas is made to flow in accordance with the addition proportion.
Patent JP-S61171452-A (JP)
Title: Production of m-bromobenzoic acid
Inventor: NARITA YOSHIHIRO
IPC: B01J27/00
Filed: 1985-01-25
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate for pyrethroidal pesticides, in high yield, by brominating benzoic acid with molecular bromine in sulfuric acid or fuming sulfuric acid in the presence of hydrogen peroxide. CONSTITUTION:The objective compound can be produced by reacting benzoic acid with molecular bromine in sulfuric acid or fuming sulfuric acid in the presence of a catalyst (e.g. molecular iodine, iron, zinc, etc.) and hydrogen peroxide, at 40-200 deg.C, preferably 60-100 deg.C for 0.5-5hr. The amount of the molecular bromine is 0.1-1mol, preferably 0.5-0.7mol, and that of the catalyst is 0.01-0.1mol, preferably 0.2-0.05mol per 1mol of benzoic acid, and the amount of hydrogen peroxide is 0.3-3mol, preferably 0.8-2.5mol per 1mol of molecular bromine.
Patent JP-H06222854-A (JP)
Title: Computer system having suspend/resume function
Inventor: KAMISAKA YASUSHI
IPC: G06F1/00
Filed: 1993-01-28
Abstract: PURPOSE:To realize a suspend/resume function on the other computer in the other place without moving the computer main body. CONSTITUTION:A computer 105 stores a state necessary for the continuity of the processing of a program executed by the computer 105 in a non-volatile memory such as an IC memory card 102 in a suspend processing. The non- volatile memory such as the IC memory card 102 is taken out from the computer 105, and, loaded to a computer 109. The computer 109 resumes the processing of the program whose processing is interrupted in the computer 105 on the computer 109 on the basis of the state of the non-volatile memory such as the IC memory card 102. Also, the execution of the program whose processing is interrupted and the new program can be selected.
Patent JP-S61173669-A (JP)
Title: Semiconductor switch device
Inventor: UCHIDA RYOHEI
IPC: H01F38/40
Filed: 1986-01-23
Abstract: PURPOSE:To efficiently drive by increasing or decreasing a base current in response to the amplitude of a collector current of a main transistor, and thereby eliminating a Darlington connection. CONSTITUTION:Since a current flowed to a resistor R0 is the sum of currents flowed to RD1, RD2, it is not discontinued while transforming by alternately turning ON transistors Q1, Q2, but the current proportional to the primary current inversely proportional to the winding ratio of the primary and secondary windings is at least always obtained. The current transformer is composed of a core of relatively small size, and when the interval of trigger pulses to the transistors Q1, Q2 is shortened, the circuit can be reduced in size, and the base current of a main transistor MTR is automatically increased or decreased in response to the amplitude of the collector current. Accordingly, an excess base current is not wastefully flowed, but a transistor switch having good efficiency can be obtained.
Patent JP-H03217882-A (JP)
Title: Separating device for sheet paper or the like and image recorder with separating mechanism
Inventor: MIYASAKA TORU
IPC: B65H29/54
Filed: 1990-01-24
Abstract: PURPOSE:To stably separate sheet paper, etc., by providing a separating block which blows air to the surface of a photosensitive drum and sucks it. CONSTITUTION:The separation block 7-1 has an blowout hole 7-7 and a suction hole 7-3 on a plane 7-7, which is held nearby the photosensitive body, so that the block operates as an upper form travel guide 7-2. The diameter of the hole 7-3 is made partially large. A conveying mechanism part 7-4 sucks and conveys a form by suction from a hole 7-6 formed in a conveyance belt 7-5. When the form attracted on the photosensitive body electrostatically comes to below the guide 7-2, injection for peeling is started and the form abuts on the guide 7-2. The form which reaches the hole 7-3 is drawn to the guide 7-2 and the air injection is finished before the head end part of the form reaches the hole 7-7. The form is pressed against the photosensitive body and conveyed while the form path is bent. The form is conveyed with the conveying formed of a next mechanism part 7-4 without being stopped at the form tail end part. Consequently, the sheet paper to be transferred can be separated completely and stably.
Patent JP-S54105955-A (JP)
Title: Multi-cavity klystron
Inventor: SATOU HISAAKI
IPC: H01J23/40
Filed: 1978-02-07
Abstract: PURPOSE: To avoid the fluctuation of the band characteristics caused by the operation level and thus to ensure the steady operation with high output, by securing the fixed multiplication for the distance from the center of the drift tube to the other fixed walls opposing to the drift tube and also holding the tube between by the cavity forming a high-frequency circuit.  
     CONSTITUTION: The distance between drift tube 9 and resonance frequency variable mobile tuner 11 of at least one cavity 8 among the output cavity and the output front-step cavity is set to 2.5W5 times as long as the distance between tube 9 and the opposing fixed walls holding tube 9 between. As a result, the heat loss of the part of tuner 11 can be reduced greatly, resulting in the reduced extension of the tuner shaft caused by the heat expansion. Accordingly, the fluctuation of the resonance frequency toward the high frequency due to the change of the tuner position toward the drift tube caused by the extension of the tuner shaft can be reduced, thus maintaining nearly constant frequency band characteristics regardless of the fluctuation of the active power level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05233163-A (JP)
Title: Disk controller
Inventor: TOMIMITSU KOJI
IPC: G06F3/06
Filed: 1992-01-28
Abstract: PURPOSE:To obtain the physical address of a corresponding alternate sector at high speed and to shorten access time by providing an associative memory and RAM and judging a defective sector. CONSTITUTION:A microprocessor 1 gives the physical address of the target sector to the associative memory 2 before reading/writing are executed. When the sector is registered as the defective sector, the associative memory 2 transmits a hit detection signal 7 to the microprocessor 1. It recognizes that the target sector is defective. When the target sector is recognized as the defective sector, the microprocessor 1 accesses to RAM 4 through a control bus 6, and reads the physical address of the alternate sector. Thus, the physical address of the alternate sector is recognized.