baber/WOPTO huggingface dataset:
Patent JP-S63292284-A (JP)
Title: Character recognizing device
Inventor: TAKAGISHI YOSHINORI
IPC: G06K9/20
Filed: 1987-05-26
Abstract: PURPOSE:To automatically display and output a character recognizing rate by comparing recognition data received from a character reading means which reads a sample document sheet for character recognizing test with text data corresponding to the stored sample document sheet and calculating the character recognizing rate from the number of times of the result of said comparison. CONSTITUTION:A comparison means (d) compares the recognition data given from a character reading means (scanner) (a) which reads a sample document sheet for character recognizing test where the characters are written with the text data corresponding to the text data corresponding to the sample document sheet stored previously for decision whether the characters are decided accurately or not for each character. Based on the number of times of said deciding result, a recognition factor arithmetic means (e) calculates and outputs a character recognizing rate. Thus the automatic display and output of the character recognizing rate is attained easily in simple constitution. Then the density, etc., of a character reading means can be controlled easily and properly.
Patent JP-H04352232-A (JP)
Title: Function customerization system of large-scale system
Inventor: MURANAKA TOSHIHIKO
IPC: G06F9/06
Filed: 1991-05-30
Abstract: PURPOSE:To easily extend a function. CONSTITUTION:A function request executing means 13 has plural functions and a macro interpretation executing means 14 selects the function to be executed according to macro definitions generated by a user through a macro definition means 16 and starts the function. The user can, therefore, combine the functions variously at need to realize various functions. When a program 17 generated by the user is specified by the macro definitions, the macro interpretation executing means 14 starts the program 17 by a user's additional function executing means 15. Therefore, the user can realize a new function by generating a program including the required function and executing it. In any case, a standard program part 11 need not be modified at all.
Patent JP-H08301304-A (JP)
Title: Kraft bag with two valve-reinforced bottoms without folds
Inventor: TSUBOUCHI YOSHIAKI
IPC: B65D30/24
Filed: 1995-04-28
Abstract: PURPOSE: To enable preventing leakage of the contents out of a kraft bag through a part lacking adhesion between an angled cornered folding part and a reinforcing valve relating to a kraft bag with two valve-reinforced bottoms without folds. CONSTITUTION: Relating to a kraft bag with two valve-reinforced bottoms without folds, on an angled cornered folding part 2 on the side of the middle of the bag where a reinforcing valve 6 of kraft is placed a tongue 10 of kraft is provided in a manner of projecting from an end side of the reinforcing valve 6 on the side of the middle of the bag. The tongue 10 is an extension from the kraft forming the angled cornered folding part 2. In one instance a part with the same size as a part corresponding to the extension forming the tongue 10 is cut out of the bottom part of the angled cornered folding part 2 on the reverse side of the bottom part where the reinforcing valve 6 is placed. In another instance the tongue 10 is provided by additionally sticking it on the inner side of the angled cornered folding part 2.
Patent JP-S5252048-A (JP)
Title: Internal engine ignition timing control unit
Inventor: ISHIKAWA NOBUKATSU
IPC: F02P5/10
Filed: 1975-10-24
Abstract: PURPOSE:By recycling an exhaust gas only at the time of acceleration and shifting the desired ignition period to the angle of lead when the exhaust gas is recycled, the exhaust power of NOx at the time of an engine acceleration shall be lowered.
Patent JP-H08305213-A (JP)
Title: Image forming apparatus
Inventor: SAITOU RIE
IPC: G01B11/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide an image forming apparatus, by which good fixability and glossiness can be obtained according to the thickness of a recording material without damaging high speed performance even if the rubber layer of the surface layer of a fixing roller is thick by making both the fixing roller and a pressure roller as a roller of a three-layer structure in which the surface layer and the lowermost layer are silicone rubber and the intermediate layer is an oil resistant layer of fluorine-contained rubber. CONSTITUTION: An upper roller 121 and a lower roller 122 are disposed on this side of a register roller, and the thickness of recording paper P clamped between the upper roller 121 and the lower roller 122 is detected in the process of copy sequence by an amplifier type displacement sensor 123. According to the inclusion of the detection or the copy number, the optimum fixing speed is selected from a previously stored table, and fixing is performed at the selected fixing speed by a fixing device.
Patent JP-H10320612-A (JP)
Title: Automatic vending machine
Inventor: KAWABATA SAORI
IPC: G07F9/10
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the automatic vending machine wherein a coin guide passage plate projecting from the internal surface side of a door is not an obstacle to an operator when operation is done with the door open. SOLUTION: This vending machine B is provided with an automatic vending machine main body 3 equipped with at least a coin selecting device 1 inside, the door 7 which opens and closes its opening part 5, and the coin guide passage plate 17 having a coin guide passage 15 which projects from the internal surface 7b of the door 7 and guides a coin thrown in from a coin throw-in part 11 to the coin selecting device 1. In this case, when door 7 is rotated and opened, the coin guide passage plate 17 is fallen to the side of the internal surface 7b associatively with the rotation and when the door 7 is rotated and closed, the plate 17 is raised from the side of the internal surface 7b of the door associatively with the rotation.
Patent JP-H02309024-A (JP)
Title: Drum brake
Inventor: ISHII NORIO
IPC: F16D65/46
Filed: 1989-05-23
Abstract: PURPOSE:To accomplish a drum brake in simple structure, at a low cost, and with enhanced durability by detaining one-side ends of a threaded cylinder and threaded rod of an adjuster screw with one detaining receptacle of a brake shoe in such a way as rotatable, and detaining the other-side ends with the other detaining receptacle in such a way as not rotatable. CONSTITUTION:A detaining receptacle 13 consisting of an edge 14 in the form of an arched recess and a boss 15 formed in the middle thereof is formed at brake shoes 3a, 3b. A notch 18 for detaining the end of the brake shoe 3a is formed at one end of a threaded cylinder 16 of an adjuster screw 4, and the detent boss 15 shall be capable of being fitted in the open end of this threaded cylinder 16 without play. A cogged flange 22 is formed on the cylindrical part 21 of a threaded rod 17, and at its end is formed a contact edge 23 having the same radius of curvature as the detent edge 14 of the detaining receptacle 13 of the shoe 3b, wherein the detent boss 15 shall be capable of being fitted in its inside. This allows accomplishing the object of invention in simple structure, at a low cost, and with durability at its contacting part.
Patent JP-H06344171-A (JP)
Title: Method of welding alloy steel and nonalloy steel with co2 continuous laser under protection gas
Inventor: MARUSHIYAN DEIDEIE
IPC: B23K26/14
Filed: 1994-06-10
Abstract: PURPOSE: To weld alloy steel or non-alloy steel by a CO2 continuous laser by spraying molten metal thereon so as to protect it from the action of air by blowing protecting gas. CONSTITUTION: A protective gas is a gaseous mixture of helium and argon, contains 18 to 55 vol.% helium as to the total volume of helium and argon and is moreover used for welding steel of all types.
Patent JP-S5460895-A (JP)
Title: Liquid crystal watch
Inventor: IMAI TOSHIO
IPC: G09F9/00
Filed: 1977-10-25
Abstract: PURPOSE: To ensure both the illumination effect and the ornamental effect at one time by securing the colored and patterned reflecting plate and giving the light from the side surface of the light diffusing layer.  
     CONSTITUTION: With use of the reflecting plate composed of optical transparent diffused reflection layer 1, light diffusing layer 2 and reflective layer 3, the light emitted from lamp 5 transmits through layer 2, and part of the light is emitted onto the surface of layer 1. Other light is reflected completely by the grooves provided at layer 2 and the back of layer 3 to be transmitted onto the surface of layer 1. Here, the reflecting plate is colored and patterned, and the light is given from the side of layer 2. As a result, both the illumination effect and the ornamental effect can be obtained at one time 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5353158-A (JP)
Title: Method of regenerating and reusing waste liquid
Inventor: NOMURA NORIO
IPC: C09K3/32
Filed: 1976-10-25
Abstract: PURPOSE: To permit purification treatment of waste liquid of rinsing after fat removal up to a state capable of ready reuse through treatment with an oil adsorbent which is obtained by dispersing oxide or hydroxide of calcuim or magnecium in the form of fine particles an organic polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02306990-A (JP)
Title: Indophenyl-alpha-glycoside, its production and utilization thereof as reagent for measuring alpha-amylase activity
Inventor: SHINOKI HIROSHI
IPC: C12Q1/40
Filed: 1989-05-22
Abstract: NEW MATERIAL:A compound expressed by formula I (X1 to X6 are H, halogen, nitro, cyano, azide, acyl, sulfonic acid, nitroso, sulfonyl, imino, azo, allyl, aryl, etc.; X3 and X4 and/or X5 and X6 may link to form condensed aromatic ring; n is 0-8). EXAMPLE:Phenolindo-3'-chlorophenyl-alpha-D-maltopentaoside. USE:A reagent for measuring alpha-amylase activity. PREPARATION:A 4-aminophenyl-alpha-glycoside expressed by formula II is reacted with a quinone derivative expressed by formula III.
Patent JP-S5830989-A (JP)
Inventor: FUKUDA RIYOUSUKE
IPC: B67D3/02
Filed: 1981-08-18
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-S617044-A (JP)
Title: Method for attaching sand core to casting mold body and casting mold
Inventor: UOZUMI MINORU
IPC: B22C9/02
Filed: 1984-06-21
Abstract: PURPOSE:To facilitate an operation for attaching a sand core to a casting mold by fixing the sand core to a sand core attaching plate forming part of a product cavity surface in the stage of mounting said core to the casting mold body then inserting the core into a guide groove and uniting the same to the mold body. CONSTITUTION:The titled casting mold is formed of the mold body 1 and the sand core attaching plate 2 which is provided to face the product cavity 10 and is made freely movable forward and backward in the body 1 along the guide groove 3. The 1st communication hole 9 connecting to the sand core 6 is provided to the plate 2. The 2nd communicating hole 5 is provided to the body 1. The above-described communicating hole 9 is communicated with the outside. The sand core 6 is fixed to the plate 2 prior to mounting of the plate 2 to the body 1 and the plate 2 is inserted along the guide groove 3 and is united to the body 1.
Patent JP-S616188-A (JP)
Inventor: MUKAI KOUZOU
IPC: C04B41/65
Filed: 1984-06-21
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-S62286977-A (JP)
Inventor: BORUFU RAIZAA
IPC: C07D249/08
Filed: 1987-05-27
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-H11323049-A (JP)
Title: Anti-fogging vinyl chloride-based resin film for agriculture
Inventor: TAKAGI ISAMU
IPC: C08L27/06
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin film having a shrinkage factor in a specific value or below, capable of preventing excess bloom and bleeding without inhibiting anti-fogging properties of anti-fogging agent and useful as a coating raw material for agriculture by including a vinyl chloride resin and a sorbitan higher fatty acid ester-based compound at a specific ratio. SOLUTION: This resin film comprises (A) 100 pts.wt. vinyl chloride resin, (B) 0.5-5 pts.wt. sorbitan higher fatty acid ester-based compound (e.g. ethylene oxide adduct of sorbitan monopalmitate) and (C) 0.005-0.4 pt.wt. ammonium salt of the formula [one group among R1 to R3 is a 5-11C alkyl and the other groups are each a 1-5C alkyl; R4 is a 2-4C alkylene oxide (n) mole adduct; (n) is 1-10; X is an anion such as perchlorate and has <=10% shrinkage factor at 60 deg.C. A polyvinyl chloride, having about 1,000 to 2,500 degree of polymerization, in which a plasticizer such as di-2-ethylhexyl phthalate is compounded can be used as the component A.
Patent JP-S5353316-A (JP)
Title: Camera
Inventor: MANOME TADAMASA
IPC: G03B17/04
Filed: 1976-10-26
Abstract: PURPOSE: The accuracy concerning the angle of reflection surfaces is readily maintained and the reduction in weight of a camera is achieved by using a flexible mirror to one or both or two reflection surfaces forming photographic optical paths. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6021879-A (JP)
Inventor: ABE KENICHI
IPC: B32B5/18
Filed: 1983-07-14
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-H031113-A (JP)
Title: Optical coupling device
Inventor: DEYUWAN RICHIYAADO ANDAASON
IPC: G02B6/42
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the optical coupling device which has high optical coupling efficiency and excellent heat characteristics by positioning and fixing a light convergence part so that the output light of a light source strikes the plane of the light convergence part. CONSTITUTION:The light convergence part 16 has a plane as one surface and a convex surface as a reflecting surface and the position of the light source 12 is determined about the light convergence part 16 so that the output light from the light source 12 passes through the light convergence part 16. Namely, the position of the light convergence part 16 is determined while the light source 12 faces the plane of the light convergence part 16 so that the light convergence part 16 is irradiated with the output light from the multi-mode laser 12. The output light of the light source 12 is expanded with about X1 linear magnifying power. Consequently, the coupling efficiency between the multi-mode laser 12 and an optical waveguide 24 is improved.
Patent JP-H09311114-A (JP)
Title: Physical property predicting method of crystalline material in thermal imbalance condition
Inventor: TADA KAZUMI
IPC: G01N25/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To predict the PVT characteristic or specific volume characteristic of a crystalline material in a thermal imbalance condition. SOLUTION: The PVT characteristic at the time when a crystalline material is cooled from a molten state to a solidified state is divided into a linear change region in a molten condition, a nonlinear change region in a crystallization transient condition, acid a linear change region in a solidified condition. For the behavior in this crystallization transient condition, a crystallization parameter is obtained on the basis of the measurements of the change in the temperature of heat capacity, the PVT characteristic in the thermal equilibrium condition, the crystal size by means of a microscope or the like and the generative frequency; and the crystallization behavior in the thermal imbalance condition is analytically obtained by using the crystallization parameter; so that the PVT characteristic in the thermal imbalance condition is predicted.
Patent JP-H08306939-A (JP)
Title: Photo-receiving device
Inventor: MIURA MASAFUMI
IPC: H01L31/0203
Filed: 1995-04-28
Abstract: PURPOSE: To make it possible to connect a photoreceptor element with a flexible printed-wiring board by a simple constitution to prevent an electrical fault, caused by the improvement in the adhesion of the board to an optical head and in the insulation properties of the board from the optical head, to miniatur ize this device caused by the reduction in the area of the board. CONSTITUTION: A photo-receiving device is formed into a constitution, wherein the device is provided with a photo-receiving element 20, which is formed the side of one surface as a photo-receiving surface and has lead parts 20 bent toward the side of this photo-receiving surface, and a metal substrate 10, which is a metallic plate member, is formed with an insulating film 11 on the side 10a of one surface and at the same time, is formed with a land part 13 for connecting the lead parts of the element 20 with the upper part of this layer 11, is formed the side 10b of the other surface as a bonding surface to an optical head and moreover, is provided with a through hole 10b in a position, where corresponds to the photo-receiving surface of the element 20.
Patent JP-2000279133-A (JP)
Title: Formation of gel from testis of fishes
Inventor: ASAKURA KAZUYOSHI
IPC: A23L17/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a gel having stabilized quality from testis of fishes without pre-treatment requiring expertness such as pre-heating. SOLUTION: This gel is readily formed from testis of fishes without pre- heating by freeze-treating the testis of fishes.
Patent JP-H01297017-A (JP)
Title: Jar pot
Inventor: KANEKO YOSHIO
IPC: A47J27/21
Filed: 1988-05-26
Abstract: PURPOSE:To save a warming power by setting a temperature retaining temperature at the low temperature of 70-80 deg.C in a jar pot having a boiling function equipped with a main heater, a warming heater and a temperature sensor in the bottom part of a container. CONSTITUTION:In the bottom part of a container 1 to house a liquid 2, etc., a heater 5 composed of a main heater 3 and a warming heater 4 and a temperature sensor 6 to detect a hot water temperature in the container 1 are mounted. The titled pot is equipped with a control circuit part 7 to control a current flowing to the heater 5 by a signal from the temperature heater 6. Every signal from the temperature sensor 6 internal part is sent to the control circuit part 7, a current flowing controls to the main heater 3 and temperature retaining heater 4 in the heater 5 are executed, and the warming temperature after the boiling is held at 70-80 deg.C. Consequently, when the boiling is executed, the temperature sensor 6 detects it, the current flowing to the heater 5 is stopped, the current flowing to the warming heater 4 is not executed also, and for a high temperature water 2 in the container 1, the hot water temperature is lowered by a natural cooling. The higher the hot water in the internal part is, the faster a cooling speed becomes, and when the hot water temperature goes to the degree of 70-80 deg.C, the cooling speed is made slow.
Patent JP-S5920777-A (JP)
Title: Transport vehicle
Inventor: ITOU MASAYOSHI
IPC: B62D55/075
Filed: 1982-07-24
Abstract: PURPOSE:To prevent impact shocks and collapse of freight from being generated due to an abrupt change in the inclination of a vehicle body at an inclination change point on a road, by a method wherein an auxiliary strut provided with a wheel and operated for securing safety of a truck at an inclination change point is provided at the forward end of a frame for the truck. CONSTITUTION:When the transport vehicle 1 ascends or descends a slope or stairway 12, if the inclination of the vehicle body is abruptly changed at the inclination change point A, the freight 14 on the vehicle may be collapsed or a floor surface 15 may be damaged. To avoid this trouble, when the vehicle 1 ascends the slope or stairway 12 to come onto the horizontal floor surface 15, the auxiliary strut 17 is depressed by an actuator therefor, the wheel 16 is seated on the flat floor surface 15 to support a front part of the truck 4, and the vehicle is moved while controlling the elevation of the strut 17 so that the truck 4 maintains the angle of inclination of the slope or stairway 12. After the center of gravity of the vehicle 1 passes the inclination change point A, the strut 17 is slowly returned to a stored position, thereby correcting the pose of the vehicle 1 to horizontal running pose. When the vehicle 1 starts descending from the flat ground surface 15, operations reverse to the above are conducted.
Patent JP-S5555312-A (JP)
Title: Simultaneous multibeam light modulating system
Inventor: MORI MASAAKI
IPC: G11B7/00
Filed: 1978-10-20
Abstract: PURPOSE: To enable cross modulation compensation of high accuracy to be performed by squaring input voltages at the time of inserting an element having square characteristics between input and output and creating a dummy signal in the simultaneous moltibeam light modulating system.  
     CONSTITUTION: This is the simultaneous multibeam light modulating system for amplitude-modulating the carriers respectively assigned to plural sets of information to obtain plural modulating signals, driving an acousto-optic element with these plural modulating signals and performing light modulation with this acousto-optic element, which comprises squaring respective signal voltages f s1 Wf sm  by passing them through multipliers MP 1 WMP m , adding the same to a set voltage after squaring and inverting the same to create a dummy signal, amplitude-modulating the assigned carriers with this dummy signal, combining the resultant modulating signal and the foregoing plural modulating signals to one signal and applying the same to the acousto-optic element AO, wherein the dummy signal f sn  having square characteristics is always generated and therefore the cross modulation compensation of high accuracy is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05326753-A (JP)
Title: Semiconductor device and its package
Inventor: NAKAMURA MASAHITO
IPC: H01L21/673
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a semiconductor device and its package which can be handled easily. CONSTITUTION:A plurality of V-shaped recessed places 25, 26 and 27 are formed in a flat plate-shaped package 22 of a flat package IC 21 asymmetrically to each other and protruding strips 29, 39 and 31, which correspond to the recessed places 25, 26 and 27 and are formed into almost the same form as that of the recessed places 25, 26 and 27, are provided also on a stick 28 for housing this package IC 21. As a result, by making to fit these protruding strips into the recessed places, outer leads 24 are laid up in such a way as to have a prescribed positional relation to the stick 28 and the package IC 21 results in being able to be housed in the stick 28. Thereby, the package IC 21 housed in the stick 28 can be taken out in a state that it always faces toward the same direction by performing the same take-out operation, the confirmation of the direction of the package IC 21 at the time of the take-out becomes unnecessary and the handling properties of a semiconductor device are improved.
Patent JP-H10321891-A (JP)
Title: Manufacture of infrared sensor
Inventor: NISHINO HIROSHI
IPC: H01L31/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To enable formation of a fine irregular pattern to enable efficient scattering of light, even in the case where the alignment accuracy in a lithography process is low by employing extremely simple and easily workable means in a method for manufacturing an infrared sensor. SOLUTION: To form an irregular reflection structure, made of recesses of different depths on a MQW optical absorption layer 18, an irregular reflection structure forming layer 19, an etching stop layer 20, an irregular reflection structure forming layer 21, an etching stop layer 22, an irregular reflection structure forming layer 23, a block layer 24 for protecting an underlying layer from etchants, and an irregular reflection structure forming layer 25 are sequentially grown. Etching through the layers from the surface of the irregular reflection structure forming layer 25 to the etching stop layer 22 is carried out, to form a large rectangular region 27, and etching from the surface of the irregular reflection structure forming layer 21 to the irregular reflection structure forming layer 19 is carried out to form a small rectangular region 29.