baber/WOPTO huggingface dataset:
Patent JP-S60179436-A (JP)
Title: Flame-retarding polyolefin rubber composition
Inventor: NAKAMURA TSUTOMU
IPC: C08K3/22
Filed: 1984-02-27
Abstract: PURPOSE:The titled composition which scarecely evolves noxious gases during burning, comprising a polyolefin synthetic rubber, an organopolysiloxane, a bromine-containing flame retardant and/or red phosphorus, Al or Mg hydroxide, and ZnCO3 and/or MnCO3. CONSTITUTION:100pts.wt. polyolefin synthetic rubber (e.g., acrylonitrile/butadiene copolymer) is mixed with 1-100pts.wt. organopolysiloxanes of formula I and/or II[wherein R is an (un)substituted monovalent hydrocarbon group, alkoxyl, or hydroxyl group, m>=100, n>=2, and k and n satisfy n/k=0.4-1.2], 1-100pts.wt. bromine-containing flame retardant (e.g., decaboromodiphenyl) and/or red phosphorus, 5-200pts.wt. Al or Mg hydroxide, and 0.5-20pts.wt. ZnCO3 and/or MnCO3.
Patent JP-S55127475-A (JP)
Title: Color pencil lead
Inventor: ABE MASATOSHI
IPC: C09D13/00
Filed: 1979-03-27
Abstract: PURPOSE: To improve the performance and harmlessness of color pencil leads, by employing silica as a binder for refractory white powders.  
     CONSTITUTION: To silica are added refractory white powders and water which is used to increase viscosity, stailize dispersion and give porosity to the body material without discoloring the material during baking. The resulting mixture is kneaded and then extruded into leads through an extruder. The leads are heat-dried in order to completely evaporate the water remaining in the leads, and then baked into white porous leads at a temperature of 40W800°C. The white porous leads are impregnated with a dye to obtain the desired color pencil leads. With respect to the refractory white powders which can be used, titanium oxide is particularly effective to increase the hiding power of color pencil leads, and talc or boron nitride offers efficient slip required for writing materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01210758-A (JP)
Title: Refrigerating device
Inventor: WATANABE SHINJI
IPC: F25B1/00
Filed: 1988-02-18
Abstract: PURPOSE:To aim at the miniaturization and simplification of a refrigerant separating circuit by providing a plurality of refrigerant separating devices in parallel having a functional film for enabling a specific refrigerant of plural kinds of refrigerants to be permeable. CONSTITUTION:The refrigerating device is formed of a main circuit in which a compressor 1, a condenser 2, a main throttle device 3, and an evaporator 4, being connected like a ring successively. The refrigerant inlets 105, 105' of a first and a second separators 101, 101' are connected to the upstream high pressure side of the main throttle device 3 of a main circuit and permeable refrigerant outlets 107, 107' are connected to the downstream low pressure side of the main throttle device 3 through an electromagnetic valve 5. Further, unpermeable refrigerant outlets 106, 106' are connected to the low pressure side of the main circuit through a reservoir 6 and a subthrottle device 7.
Patent JP-S63207364-A (JP)
Title: Production of processed food of egg
Inventor: OZAWA RYUTARO
IPC: A23L15/00
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the titled food not changing into green in reheating after freezing in frozen product, by adding a specific amount of a reducing agent such as sodium hydrogensulfite to an egg-containing food raw material and heat-treating the raw material. CONSTITUTION:An egg-containing food raw material is incorporated with 150-500ppm, preferably 200-450ppm based on egg weight of at least one reducing agents selected from a group consisting of sodium hydrogensulfite, sodium hyposulfite, cysteine and reduction type glutathione and then heat-treated to give the aimed food.
Patent JP-H01209167-A (JP)
Title: Method for driving electrophotographic printer
Inventor: KOBAYASHI TETSUYA
IPC: B41J2/44
Filed: 1988-02-18
Abstract: PURPOSE:To uniformize printing density at both times of solid black printing and every other dot printing, by a method wherein the ON-time of a light source with respect to the ON printing data of one dot is set so as to become longer than the printing time determined by the peripheral speed and printing pitch of a rotary photosensitive body to perform printing. CONSTITUTION:When there is printing ON-part data, the next line is set to a printing time beta at first regardless of the printing ON-part data and printing OFF-part data and, when the next line is the printing OFF-part data, a printing time is not set while, when the next line is again the printing ON-part data, the printing time beta is again set from the timing after the T-time of the previous line. Since the magnitude of exposure energy is proportional to a printing time, when the printing time beta of ON printing data is relatively long, the magnitude of exposure energy E2' becomes same to that of exposure energy E1' when a printing ON-part is continued, even if the next is OFF printing data and density can be made uniform at both times of solid black printing and every other dot printing.
Patent JP-H01211960-A (JP)
Title: Complementary semiconductor device
Inventor: FUJISAWA AKIRA
IPC: H01L27/092
Filed: 1988-02-18
Abstract: PURPOSE:To obtain high breakdown strength by forming a first well region having the same conductivity type as a substrate at least in a drain region of a second MIS type semiconductor device. CONSTITUTION:A first well region 103 being shaped onto one conductivity type (such as a P-type) substrate 101 and having the same conductivity type as the substrate 101 and a first MIS type semiconductor device being formed onto the first well region 103 and having the conductivity type (an N-type) opposite to that of the first well region 103 are shaped. A second well region 102 having the conductivity type (the N-type) opposite to that of the substrate 101 and a second MIS type semiconductor device being formed onto the second well region 102 and having the conductivity type (the P-type) opposite to that of the first MIS type semiconductor device are shaped. The first well region 103 having the same conductivity type (the P-type) as the substrate 101 is also formed into at least a drain region 109 in the second MIS type semiconductor device. Accordingly, the concentration gradient of a P-N junction section in the drain region is made easy, thus acquiring high breakdown strength.
Patent JP-H10230640-A (JP)
Title: Optical write unit
Inventor: KOJIMA AKIRA
IPC: G02B26/10
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical write unit which can prevent a dust-proof glass from being stained, facilitate measurement of power of a laser beam, and measure power of the laser beam accurately for each image height. SOLUTION: The image-forming apparatus has an optical write unit 5 including a light source for emitting a laser beam 25, an optical system for forming an image of the laser beam 25, a polygon scanner for deflecting the laser beam 25, and a refraction mirror 5F for refracting the laser beam 25. In order to form an image, the laser beam 25 projected from the optical write unit 5 is brought to a photosensitive body 1 from under the photosensitive body. An eaves-like member 29 is provided immediately above a laser beam projection part 64 of the optical write unit 5.
Patent JP-H10234153-A (JP)
Title: Pump motor
Inventor: MURAKAMI TOSHIAKI
IPC: F04C29/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pump motor which can maintain liquid tightness and high efficiency. SOLUTION: This motor is provided with a resin-casing body 61 which is formed with a channel 64 for passing fluid L through, a stator 71, which is formed integrally with the casing body 61 and disposed at a position surrounding the channel 64, a rotor 73 disposed inside the channel 64, and a shaft 72 which is connected to the rotor 73 and drives a fluid pump. The stator 71 is provided with a core part 71a, whose surface 76 is exposed to the channel 64, and a coil 71c separated and formed by the inclusion of resin material in the core part 71a.
Patent JP-2000235485-A (JP)
Title: Scenario generating method, device and storage medium stored with scenario generating program
Inventor: EMURA HISAKO
IPC: G06F9/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of system development by extracting application interfaces(API) having the same mark as scenarios from a 1st correspondence table and generating a 2nd correspondence table wherein the scenarios are plotted on the ordinate and the APIs are plotted on the abscissa. SOLUTION: An API extraction part 10 inputs a use case 11, extracts APIs from the use case 11, and passes them to a correspondence generation part 20. The correspondence table generation part 20 generates an API correspondence table (A) 22 wherein the use case is set on the ordinate and the APIs are set on the abscissa according to a generation rule 21 'Plotting with the same symbol APIs starting with an action from an actor and lasting until a result is returned to the actor'. A scenario extraction part 30 reads in the API correspondence table, extracts the APIs having the same symbol from the correspondence table 22 as scenarios, and plotting the scenarios on the ordinate and the APIs on the abscissa to generate the API constitution of the scenario as a correspondence table (B), thus extracting the scenarios 31.
Patent JP-H09229150-A (JP)
Title: Pulley for continuously variable transmission of belt type
Inventor: HAYASHI TAKAO
IPC: F16H55/56
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost pulley for belt type continuously variable transmission, which is constructed compactly and sustains the use in the high-torque region by enhancing its resistance against wear of the sheave surface and the rolling fatigue strength of the ball spline. SOLUTION: This pulley concerned comprises a metal belt 6, sheave surfaces 3, 5, 13, 15 to be in friction contact, and ball splines 7, 17 to enable sliding in the axial direction. The sheave surfaces 3, 5, 13, 15 are prepared from chromium casehardened steel subjected to a heat treatment for surface hardening followed by grinding so that a surface hardness of 750-850HV and a 300 deg.C tempered hardness of 625-700HV are obtained. The surface residual austenite amount after grinding of the ball splines 7, 17 should range from 30% to 50%.
Patent JP-S63205471-A (JP)
Title: Variable displacement compressor
Inventor: HIGUCHI TERUO
IPC: F04B27/14
Filed: 1987-02-19
Abstract: PURPOSE:To check rotation of a rocking plate without fail, by constituting a rotation checking mechanism of the rocking plate with a cylindrical block being formed with a vertically split groove at the tip and a guide plate whose one side edge is fitted in this cylindrical block's vertically split groove. CONSTITUTION:A swash plate 27 is set up in a crankcase 14 to be formed between a cylinder block 11 and a front end plate 13, and connected to a driving shaft 25 so as to be variable in a tilt angle. A radial hole 32 is formed in a lower position on the circumference of a rocking plate 29, and a cylindrical block 33 is set up in this hole 32. In a lower part of the crankcase 14, there is provided with a guide plate 35 in parallel with the driving shaft 25. A vertically split groove 34 of the cylindrical block 33 is fitted from an upper edge of this guide plate 35. Thus, rotation of the rocking plate 29 is surely checked.
Patent JP-S63201955-A (JP)
Title: Optical disk reproducing device
Inventor: OBATA TOMOJI
IPC: G11B7/005
Filed: 1987-02-18
Abstract: PURPOSE:To eliminate the need for an analog low-pass filter, and to integrate a circuit by digitizing a slice level control. CONSTITUTION:The device is provided with an analog/digital converter 6, which analog/digital-converts an eye pattern by a prescribed conversion level, a computing element 7, which accumulates the output value of the analog/digital converter 6 for a prescribed period, and a controller 8, which generates a prescribed analog voltage according to the output value of the computing element 7 and controls the conversion level of the analog/digital converter. Here, by digitizing a slice level controlling device, which is prepared in order to obtain always the minimum detection error through the maximum detection sensitivity, the circuit can be integrated, and the number of parts can be reduced, and a manhour for an adjusting work can be dispensed with.
Patent JP-S56132899-A (JP)
Title: Diaphragm plate for speaker
Inventor: MORIYA KAZUO
IPC: B32B19/02
Filed: 1980-03-21
Abstract: PURPOSE:To obtain the plate of good heat resistance, moisture proof and weather proof, light in the weight and high rigidity, by rubbing the flake shape hard mica, binding them with thermo-setting resin and providing with an inorganic powder layer on the surface with high rigidity and hardness. CONSTITUTION:The concentrated mica of sheet shape is made by rubbing the hard mica 4 which is flake and has the property of 0.5mu thick 500mu in surface length and good property. On the surface of the sheet, the thermosetting resin 5 like epoxy resin which is blended with the organic powder 6, 3-5mu in grain or fiber length, which is the substance of high hardness excellent in the rigidity like graphite, is flown or coated. The inorganic substance powder 6 is the weight of 10-30% of the thermosetting resin 5. The mica sheets are heated and pressed at 150-160 deg.C to be formed into cone or dome shape, allowing to concentrate the inorganic powder 6 on the surface and to establish the diaphragm plate having hard surface layer and excellent in the property.
Patent JP-H08233202-A (JP)
Title: Heat exchanger
Inventor: OKABE TAKETOSHI
IPC: G21D1/00
Filed: 1995-02-24
Abstract: PURPOSE: To enable accumulation of sludge to be reduced, eliminate a cleaning of a collector as well as various accompanying facilities and further enable the cleaning operation to be rapidly completed by a method wherein a separate box type sludge collector is fixed between an outer pipe enclosing a group of heat transfer pipes and a gas-water separating device. CONSTITUTION: A separate box type sludge collector is removably attached between an outer cylinder 5 enclosing a group 8 of heat transfer pipes and a gas-water separator 6. In this type of heat exchanger, an upper part of the outer cylinder 5 is provided with a support and the separate box type sludge collector may be removably attached to the support. In addition, the collector may be divided into each of upper stage, middle stage and lower stage, respectively, and fixed. In this way, arrangement of the separate box type sludge collector causes iron substances brought from the supplied water to become magnetite particles (sludge). The sludge is collected by the collector, so that accumulation of the sludge on a pipe plate can be reduced.
Patent JP-S56133640-A (JP)
Title: Monitoring device for degree of vacuum of vacuum electric equipment
Inventor: FUKUSHIMA TOMIO
IPC: H01H33/66
Filed: 1980-03-24
Abstract: PURPOSE:To monitor the degree of evacuation accurately at any time, by monitoring an electric field outside of a shield. CONSTITUTION:Light emitted from light source 23 is sent to polarizer 20 via optical fiber 24 and polarizer 20 provides horizontal or vertical linear polarization. Pockels element 21 varies the angle of the plane of the polarization of light from polarizer 20 corresponding to the magnitude of an electric field. Light from Pockels element 21 is applied to analyzer 22 whose plane of polarization is at right angles or in parallel to the plane of polarization of polarizer 20, and light passes through the analyzer 22 is applied to photoelectric conversion part 25 which outputs the electric signal corresponding to the quantity of light. The output of photoelectric conversion part 25 varies with the degree of vacuum of a vacuum braaker and is inputted to degree-of-vacuum discrimination part 27.
Patent JP-H05205530-A (JP)
Title: Plated wire
Inventor: NAKAMURA TOSHINOBU
IPC: H01R4/02
Filed: 1992-01-28
Abstract: PURPOSE:To prevent the oxidation degradation of a plated layer so as to enhance its solderability by attaching bismuth or antimony powder onto the surface of the plated layer. CONSTITUTION:In a plated wire wherein a plated layer made of tin or solder, etc., is provided on a copper wire made of copper or a copper alloy, Bi (bismuth) or Sb (antimony) powder is attached onto the plated layer. In this case, the Bi or Sb powder preferably contains the particle diameter of 50mum or less from the view point of lubricity. Although the attachment temperature is allowed to be within the range from room temperature to around 230 deg.C, the room temperature is preferable. Since an oxidation-resistive film is formed of Bi or Sb, which is uneasily oxidized, on the surface of the tin or solder plated layer, oxidation degradation of the plated layer can be supressed. Accordingly, solderability can be enhanced. An external damage on the plated layer can also be prevented because of excellent lubricity of Bi or Sb.
Patent JP-S63202731-A (JP)
Title: Film projector
Inventor: ITO MASAAKI
IPC: G03B21/11
Filed: 1987-02-19
Abstract: PURPOSE:To prevent a retrieval mark from being misdetected and to perform information retrieval by moving a film breadthwise and detecting retrieval marks provided to sides of frames, and detecting plural frames while making the quantity of lighting uniform when deciding plural breadthwise frames. CONSTITUTION:Light from an exposure lamp 22 is controlled by a condenser lens 36 to illuminate the film F. An image of the film F is enlarged by a projection module 37, reflected by mirrors 38a-38e, and projected on a screen 1 in reader mode or recorded on recording paper P on a copying mechanism 68 in print mode. At this time, the film F is moved breadthwise so as to decide whether or not there are plural frames in the width direction of the film F, and a sensor detects retrieval marks provided to sides of the frames of the film F to decide the number of the frames. At this time, the quantity of light of the movement range of retrieval marks is made uniform and the lighting area is expanded. Thus, the lighting area is expanded with the uniform quantity of lighting, so no retrieval mark exists from the lighting area, misdetection is eliminated, and information retrieval is performed correctly.
Patent JP-H02214903-A (JP)
Title: Sequence control switching system
Inventor: YAMAKAWA TETSUO
IPC: G05B19/02
Filed: 1989-02-16
Abstract: PURPOSE:To omit the change of a switch program by performing the switch of the sequence control after decoding the information registered in a table. CONSTITUTION:The delivery tank numbers 1 - n are registered in a delivery tank number table TA1 together with the stock product names X - Z of each delivery tank registered in a delivery tank information table TA2 respectively. For instance, a product X is delivered out of the tank 1 to empty the tank 1. Thus the comparison is carried out based on a delivery tank deciding process program PA1 between the contents of an operation product name file FA1 storing the names of products under transport and the contents of the table TA2. Then the number of the next delivery tank is taken out of the table TA1 and turns on the corresponding flag of a delivery valve selection file FA2 decoded by a delivery gate processing program PA2. Thus the next delivery valve is opened. Thus the sequence control can be switched by registering data into a table, and no designing process is required to each processing program. Then the designing manhour is reduced.
Patent JP-H07243011-A (JP)
Title: Production of hydrogen occluding alloy
Inventor: TERASAWA TOSHIHISA
IPC: C22F1/14
Filed: 1994-03-08
Abstract: PURPOSE:To produce a hydrogen occluding alloy excellent in mechanical characteristics as well as in hydrogen occluding characteristics. CONSTITUTION:Hydrogen is occluded in a hydrogen occluding metallic material and this material is plastically worked and allowed to release hydrogen to obtain the objective hydrogen occluding metal. Since the metallic material contg. occluded hydrogen is plastically worked and then dehydrogenated hardness and uniformity are improved.
Patent JP-S625973-A (JP)
Title: 2-arylbenzothiazine derivative
Inventor: IWAO JUNICHI
IPC: A61P7/02
Filed: 1986-02-24
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H, lower alkyl, hydroxy, lower alkoxy, acyloxy, etc.; R<3> is H or lower alkyl; R<4> is H, lower alkyl, cycloalkyl, hydroxy, mercapto, arylthio, etc.; Z is H, lower alkyl, hydroxy, halogen, cyano, etc.; A is lower alkylene; n is 0 or 1; when n is 0, R<4> and Z are not H at the same time] and its salt. EXAMPLE:2-Chloro-3,4-dihydro-2-(4-hydroxyphenyl)-3-oxo-2H-1,4- benzothiazine. USE:Remedy for circulatory disease. PREPARATION:The compound of formula I having hypotensive, platelet coagulation inhibiting and calcium antagonistic activities can be produced by reacting the halide of formula II (X is halogen) with the compound of formula III.
Patent JP-S56134972-A (JP)
Title: Preparation of glucomannan
Inventor: INOUE KOUKI
IPC: A23L19/00
Filed: 1980-03-24
Abstract: PURPOSE: To prepare white and high-quality glucomannan with a coarse ash content not more than 1wt% from the smell of devil's-tongue, without swelling mannan particles, by treating devil's-tongue powder with a treating solution consisting of a saccharide, rice cake soaked in water, a solution of saccharide, etc. and water.  
     CONSTITUTION: Coarse powder or fine powder of devil's-tongue is brought into contact with a treating solution comprising at least one selected from the group consisting of a saccharide, rice cake soaked in water, a solution of saccharide and a polyhydric alcohol, and water, having a water content including water contained in the rice cake soaked in water, the solution of saccharide, and the polyhydric alcohol 20W50wt%, and, if necessary, the prepared product is heated. It is then separated into solid and liquid by filtration, entrifugation, etc., optionally washed, and dried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52120645-A (JP)
Title: Vending machine for shops
Inventor: TATEISHI KAZUMA
IPC: G07F7/08
Filed: 1976-04-03
Abstract: PURPOSE: To realize vending machine for shops by issuing the cards, which makes the control of cash easily for the machine owners, can offer the users the adjustment tips, and can make easy for the users for the purchasing of commodiites. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03243710-A (JP)
Title: Device for inserting sleeve brick for steel tapping hole in converter
Inventor: NAKAGAWA TOSHIAKI
IPC: C21C5/46
Filed: 1990-02-20
Abstract: PURPOSE:To surely charge a sleeve brick into a steel tapping hole while surely holding the sleeve brick at the tip part of a boring member by assembling inside protruding parts in the center hole of the sleeve brick and chuck mechanism built in the boring member. CONSTITUTION:Plural steel pipes 86 (the inside protruding parts in the radial direction) are welded to an inner wall at the inlet side of the center hole 78 of the sleeve brick 76. The chuck rod 92 is built in the boring member 50 as the same axis and connected with a piston rod in an air cylinder 94. A star-like metal having fingers 98 to be plural outside protruding-parts in the radial direction is fitted at the tip part of the chuck rod 92. At the time of sending out and rotating the rod 92, the fingers 98 are abutted on inner edge part 88 in the steel pipe. The sleeve brick 76 is held to the tip part of boring member 50. By sending out the rod 92 again, holding of the sleeve brick 76 is released. By this method, the sureness of inserting work of the sleeve brick 76 into the steel tapping hole in the converter can be improved.