baber/WOPTO huggingface dataset:
Patent JP-S60161341-A (JP)
Title: Preparation of hexagonal ferrite
Inventor: OODAN KIYOUJI
IPC: C01G49/00
Filed: 1984-01-27
Abstract: PURPOSE:To prepare hexagonal ferrite having small particle size and sharp crystal size distribution by dissolving fundamental components of hexagonal ferrite and cooling quickly the soln. on a single roll and treating obtd. amorphous product with heat and weak acid. CONSTITUTION:Components for hexagonal ferrite such as Fe, Ba, Sr, etc., substitutable components for reducing coercive force such as Co, Ti, etc., and glass forming substances such as H3BO3, BaO, etc., are mixed in the form of, if necessary, oxides, or carbonates, etc. The mixture is charged in a Pt vessel 3 provided with a nozzle 1 and melted by heating at ca. 1,350 deg.C with a high frequency heater 2 in the atmosphere of O2-contg. gas. Then, the vessel 3 is pressurized with O2-contg. gas through a solenoid valve 4, and the melt is quenched by blowing from a nozzle 1 onto a single roll 5 revolving at high speed to form completely uniform amorphous body 6 having ca. 5-20mu thickness. Then, the amorphous body 6 is heat-treated at ca. 450-850 deg.C for 1-10hr in the O2-contg. gas atmosphere, further, treated with a weak acid such as acetic acid to remove glass forming substances and impurities by dissolving in the acid. Thus fine particulate hexagonal ferrite having superior quality is obtd.
Patent JP-H05201677-A (JP)
Title: Handrail of man conveyor
Inventor: SASAKI TAKAARI
IPC: B66B23/22
Filed: 1992-01-27
Abstract: PURPOSE:To provide the handrail of a man conveyor which prevents an elastic member applied on the upper part of a handrail panel from being turned over or deflected, even in the vertical shift where a tightening member is tightened along an inclined surface in the groove of a handrail deck and a lateral pressure is generated, pressing-fixes the upper part of the handrail panel so as to be properly nipped in the groove of the handrail deck and facilitates the assembly work. CONSTITUTION:A groove 7 for the insertion of the upper part of a handrail panel 4 in the covered state by an elastic member 5 is formed in the lower part of a handrail deck 6, and an inclined surface 7a is formed on one side in the groove 7, and a tightening member 9 which is arranged in vertically movable manner along the inclined surface 7a in the groove 7 and generates a lateral pressure by tightening, and presses the upper part of the handaral panel 4 in squeezed state into the groove 7 through the elastic member 5 is installed, and a patch plate is installed between the tightening member 9 and the elastic member 5.
Patent JP-H02194210-A (JP)
Title: Irrigation water control device
Inventor: SHIMO YOSHIO
IPC: E02B13/02
Filed: 1989-01-21
Abstract: PURPOSE:To prevent poor supply of water into a supplied part of irrigation water by providing a changeable float so as to change the opening force of an opening/closing valve. CONSTITUTION:Flowing water in a flume 44 flows from the water outlet 47 of a communicating pipe 42, and flows in a main body 31 through a pipe 45 and a water intake 32. Nextly, a float 34 is pushed up, an opening/closing port 33 is opened, and the water flows in a paddy field 43. Nextly, when the water level 48 of the paddy field 43 becomes at a prescribed height, the main valve 35 of an opening/closing valve closes the port 33. When the opening force of the opening/closing valve will be changed, subsidiary floats 34 are detachably fitted on the both sides of the float 34 with fasteners 50, according to the case.
Patent JP-H01190205-A (JP)
Title: Speed control method for unmanned vehicle
Inventor: OKURA AKIRA
IPC: B60L15/20
Filed: 1988-01-22
Abstract: PURPOSE:To suppress errors of time required for traveling a predetermined distance as little as possible, by measuring the number of travel pulse signals and the elapsed travel time during actual traveling and obtaining the number of travel pulse signals to be produced until a carrier travels through a unit section and the travel time. CONSTITUTION:A controller comprises a CPU provided with a speed control program for correcting the travel speed of a carrier automatically based on an error between a set speed and an actual travel speed. In such arrangement, travel time required for traveling through a unit section at a predetermined speed and travel pulse signals are registered previously in the speed control program. Travel signal speed and residual travel distance of the unit section are obtained based on the number of travel pulse signals inputted during actual traveling. Residual travel time is obtained based on the elapsed time. A target speed is obtained based on the travel time and the residual travel distance, while conduction rate of a chopper for performing chopper control of a travel motor is determined based on the target speed and an actual speed thus controlling drive of the travel motor.
Patent JP-S57125670-A (JP)
Title: "konnyaku" (devile tongue)-like food and its preparation
Inventor: HIRAI TATSUO
IPC: A23L29/244
Filed: 1981-01-30
Abstract: PURPOSE: Heated tuberous roots of KONNYAKU are crushed together with alcohol, and water is added to the resultant powder to effect coagulation, thus preparing KONNYAKU-like food with little loss of the starting material.  
     CONSTITUTION: Raw tuberous roots of KONNYAKU are washed with water, combined with ethanol, crushed into a slurry and pressed to remove the ethanol and water. The pressed product is dried into a powder, then combined with water into a paste. A coagulant is added to the paste and the coagulum is boiled to give the objective KONNYAKU-like food. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000214221-A (JP)
Title: Semiconductor device and its testing method
Inventor: SENOO KATSUNORI
IPC: H01L21/822
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can test together with a replica circuit and a chip main body even when a voltage generating circuit is not mounted on the same chip, and can make real speed measurement of a chip in a wafer state. SOLUTION: In the semiconductor device which has a replica circuit 12 of a critical path and in which a voltage generating circuit is not mounted on a chip, there are provided a buffer 15 and an output pad T12 so as to take out an output of the replica circuit 12 to the outside, and further there is provided an output pad T11 for fetching out an output of a phase and detection circuit 13 integrated within the same chip IC. Thus, when a chip simplex is tested for evaluation, it is possible to observe operating characteristics such as operation frequencies, etc., of the replica circuit 12 from externally and to judge whether or not a critical path delay of a chip main body circuit 11 can be reproduced by operations of the replica circuit 12 constituted at the time of manufacturing the chip IC by comparing the observation results with the operating characteristics of the chip main body.
Patent JP-H10204035-A (JP)
Title: Racemic compound and antiferroelectric liquid crystal composition containing the same
Inventor: MATSUMOTO TAKAHIRO
IPC: C09K19/46
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antiferroelectric liquid crystal composition of high quality having excellent steepness, antiferroelectric phase over a wide range of temperature and high-speed responsiveness by admixing a racemic compound of an appropriate chemical structure. SOLUTION: A racemic compound represented by formula I (m is an integer of 3-12; n is an integer of 3-8) is admixed to one kind or two or more kinds of antiferroelectric liquid crystal of formula II (R is a straight-chain 6-12C alkyl; Z is F, H; A is methyl, trifluoromethyl; r is 0 or 1; in the case that A is methyl, r is 0, p is an integer of 6-8 or r is 1, s is an integer of 5-8; p is 2 or 4). In the formulated composition, 1-60mol.% formulation of the recemic compound gives the optimal liquid crystal composition, which shows smectic A phase and the temperature rang of the antiferroelectric phase is from 0 to 40 deg.C.
Patent JP-H08196874-A (JP)
Title: Moving type pool water purifying device
Inventor: KATO OSAMI
IPC: B01D63/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide a device capable of highly efficiently and cost effectively purifying pool water by installing purifying devices into individual pools. CONSTITUTION: This pool water purifying device has a pool raw water inflow port 8, a filter section 10 having a primary filter 4 and a secondary filter 6 using porous hollow yarn membranes, etc., and a purified water outflow port 9. The device has further a moving mechanism 1, such as vehicle, for moving the device itself.
Patent JP-H02190283-A (JP)
Title: Robot hand
Inventor: YAMAMOTO YASUKI
IPC: F16H19/08
Filed: 1989-01-19
Abstract: PURPOSE:To prevent diffusion of dust by a method wherein fingers are secured to a moving mechanism through a belt, and a suction means to bring the interior covered with the belt into a negative pressure state is provided. CONSTITUTION:A moving mechanism 11 is arranged in a belt 13 maintained in a negative pressure state by a suction means 15. Fingers 14a and 14b are moved together with the belt 13 by means of the moving mechanism 11, and a part is grasped by means of the fingers 14a and 14b. Dust generated by operation of the moving mechanism 11 is sucked by the suction means 15, and is prevented from diffusion to the outside. In this case, since the belt 13 is in a state to make non-contact with frames 9 and 10, dust is prevented from generation due to slide.
Patent JP-H05204216-A (JP)
Title: Copying machine
Inventor: FUJIMOTO OSAMU
IPC: G03G15/04
Filed: 1992-01-28
Abstract: PURPOSE:To prevent the sticking of toner to the back of the end parts of a transfer sheet. CONSTITUTION:When an original pressing member 3 is opened or floated, light emitting from a light emitting element 25a is not reflected from the original pressing member 3 and does not reach a photodetector 25b. At this time, a erasing device 26 is actuated before the development according to the size of a transfer sheet, and allows not only unnecessary charges out of an image area on a photosensitive body 6 but also charges in an area 5mm inside the image area to be erased. Since these parts are not developed, toner is not stuck and sticking of toner to the parts corresponding to the end part of the transfer sheet on a transfer roller 11 is prevented, so that the staining of the back of the transfer sheet is hardly occurred.
Patent JP-H04235362-A (JP)
Title: Lsi test socket
Inventor: MORI HIROFUMI
IPC: H01L21/66
Filed: 1991-01-09
Abstract: PURPOSE:To provide an LSI test socket including necessary parts such as a heater in order to heat the LSI to the high temperature required for a temperature test. CONSTITUTION:A heater 4b and a temperature sensor 4c are arranged on the surface of a socket 4 in which an LSI 1 is inserted. The parts are molded with a resin, and a molded layer 4d is formed. The supplied current to the heater 4b is controlled with the temperature sensor 4c and a control circuit 5, and the specified high temperature is maintained. The LSI 1 in contact with the molded layer 4d is heated to the specified high temperature.
Patent JP-H01189150-A (JP)
Title: Semiconductor package
Inventor: HASHIMOTO SHINJI
IPC: H01L23/28
Filed: 1988-01-23
Abstract: PURPOSE:To improve reliability in moisture resistance, by bringing a mounting material for fixing a frame for stopping the flow of a liquid sealing material into contact with an organic insulating film on electric paths. CONSTITUTION:Electric paths 2, which are plated with Ni+Au, are provided on one surface of a plastic pin-grid array board 1. A recess part 11 is provided at the central part of the board. Through holes having plated parts 13 are provided at the periphery of the board. Pins 4 are inserted into the holes and soldered. A semiconductor element 5 is bonded to the bottom of the recess part 11 with a bonding material 6 and connected to the electric paths 2 with wires 7. One surface of the board 1 other than the inside of the recess part 11, the wire bonded parts of the electric paths 2 around the recess part 11 and the parts of the through holes 12 is covered with a an organic insulating film 3. A frame 8 is bonded only on the part of the organic insulating film 3 close to the recess part 11 with an adhesive material. A liquid sealing material is injected into the frame 8. The semiconductor element 5 and the wires 7 are embedded. The material is hardened, and a package having excellent moisture resistance is obtained.
Patent JP-S60160321-A (JP)
Inventor: TAKADA HIROSHI
IPC: H02G15/22
Filed: 1984-01-26
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-S5297604-A (JP)
Title: Extension telephone system
Inventor: MAKINO MASAO
IPC: H04M1/71
Filed: 1976-02-12
Abstract: PURPOSE:To realize necessary telephone service and to eliminate installation work by inserting the plug of telephone or main unit into the jack of parallel connection.
Patent JP-H05206941-A (JP)
Title: Line control system
Inventor: YABE TOSHIHIRO
IPC: H04W28/02
Filed: 1992-01-28
Abstract: PURPOSE:To reduce a loss call probability and to shorten access time by allocating idle call channels which plural base stations provided side by side in a zone where a mobile station is positioned have to the mobile station where a call is generated. CONSTITUTION:Timing information is inputted from the plural base stations which are provided side by side in the zone to an access timing storage means 11 through a control channel, and access timing to all the base stations is stored. When there is no idle call channel in the base station to which the mobile station accesses in accordance with the generated call, an access control means 13 reads access timing on the control channel from the storage means 11. An access operation is repeated to the other base station which is provided side by side, and the idle call channel which the other base station holds is allocated to the mobile station, whereby an allocated call is set to be a completed call. Thus, the call channel is efficiently allocated to the mobile station so as to reduce the loss call probability.
Patent JP-S59139309-A (JP)
Title: Emulsified cosmetic
Inventor: NONOKAWA MITSUO
IPC: A61Q1/00
Filed: 1983-01-28
Abstract: PURPOSE:An emulsified cosmetic, obtained by incorporating Rebaudioside A which is one of stevia sweetening agents as an emulsifying agent or emulsification assistant in the cosmetic, and having high safety for the skin and improve emulsion stability and stability with time and further good feeling of use. CONSTITUTION:An emulsified cosmetic, e.g. a cream or milky lotion, obtained by incorporating usually 0.01-5.0wt%, preferably 0.02-2.0wt% Rebaudioside A which is one of stevia sweetening agents and expressed by the formula therein. The above-mentioned compound alone has a relatively weak emulsifying ability, but the use thereof with glycerol monoester of a fatty acid enhances the emulsifying ability thereof and increases the stability with time and emulsion stability. The above-mentioned compound shows good surface activity regardless of pH conditions, etc. In case the amount of an oily substance to be incorporated is large, the oily substance can be very stably emulsified by incorporating a natrual surface active substance, e.g. xanthan gum, further in the cosmetic.
Patent JP-S62217987-A (JP)
Inventor: ABUISHIYU YAKOBU UEINAA
IPC: G10H7/00
Filed: 1987-01-22
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-S5398855-A (JP)
Title: Color liquid crystal display device
Inventor: HANDA SHIYUNJI
IPC: G09F9/35
Filed: 1977-02-09
Abstract: PURPOSE:To increase contrast and make possible changing of display colors by disposing a liquid crystal cell having twist structure of approximately 90 deg. between a cell containing liquid crystal added with dyes and a polarizing plate.
Patent JP-S59138625-A (JP)
Title: Interlocking mechanism of excavator
Inventor: KISHI MITSUHIRO
IPC: E02F3/42
Filed: 1983-01-28
Abstract: PURPOSE:To easily perform the excavation of the ground on the sides of an excavator by selecting the synchronous and non-synchronous turning of the excavator by using a system in which the interlocking of the rotation of the slewing base and operation base of the excavator is freely connected or disconnected by a rotation connecting means. CONSTITUTION:When synchronously turning the slewing base 14 and operation base 20 of an excavator, a pinion 47 is coupled with a follow gear 45, and the rotation of a gear 33 for driving the slewing base is transmitted to the follow gear 45 for driving the operation base through a pinion 42, an intermediate shaft 41, and the pinion 47. When turning them without synchronism, also, a lever 55 is pushed down, an arm 53 is turned upwards, the pinion 47 is slided along a spline groove 46 through a roll 52, the pinion 47 is separated from the follow gear 45, and the connection between the gears 33 and 45 is released. Afterwards, the operation base 20 alone can thus be turned freely.
Patent JP-S54107040-A (JP)
Title: Rail coupler plate
Inventor: TSURUTA KOUICHI
IPC: E01B11/02
Filed: 1978-02-10
Abstract: PURPOSE: To provide a rail coupler plate which couples between guide rails of an elevator cage to enable mounting of the rails at a rail bracket even if the guide rail joint becomes the same position as the rail bracket at securing position.  
     CONSTITUTION: The surface 7a to be mounted with a guide rail 2 of a rail coupler plate 7 is mounted at a rail bracket 4 via stepped surface 7b of the plate 7, and a plurality of tap bores 7c are perforated at the surface 7a for mounting guide rails 2a, 2b. When the rails 2a, 2b are coupled by the plate 7, they are mounted via rail clips 5 by a tap bolt 8. When the rails 2a, 2b are mounted at the rail bracket 4, the plate 7 for mounting the rails 2a, 2b is mounted via a clip 9 at the bracket 4 by a bolt 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63181588-A (JP)
Title: Color difference signal reproducing circuit
Inventor: MURAMOTO TOMOTAKA
IPC: H04N9/72
Filed: 1987-01-23
Abstract: PURPOSE:To suppress the fluctuation of the blanking level of a color difference signal and to prevent influence such as a waveform flaw by detecting the color difference signal level of a vertical fly-back line period, comparing the color difference signal level of a signal period with a detecting level and adjusting the blanking level of the color difference signal. CONSTITUTION:A sample-and-hold circuit 62 samples an input signal according to signal (h). A differential amplifier 64 compares the output voltage of a sample-and-hold circuit 56 with the output voltage of the sample-and-holding circuit 62 and outputs a voltage indicating the difference. When there is a level difference in an offset between a (R-Y) line and a (B-Y) line in an input terminal 30, a potential difference is generated between the output voltage of the sample- and-hold circuit 56 and the output voltage of the sample-and-hold circuit 62. Accordingly, in order to eliminate the level difference in the offset, a level control circuit 66 follows the output of the differential amplifier 64 to apply a signal canceling the offset part of a signal inputting to clamping circuits 34, 36 to adders 60, 61.
Patent JP-H02194510-A (JP)
Title: Manufacture of semiconductor ceramic capacitor
Inventor: NISHIOKA GORO
IPC: H01G4/12
Filed: 1989-01-23
Abstract: PURPOSE:To be endowed with a high permittivity, a high insulation resistance value and a high breakdown voltage value by a method wherein, in an insulation process of a grain- boundary layer of a grain-boundary insulation type semiconductor ceramic, a diffusion agent is diffused thermally to the grain-boundary layer under a low oxygen partial pressure and, after that, the grain-boundary layer is oxidized additionally under a high oxygen partial pressure and at a thermal diffusion temperature or lower. CONSTITUTION:One face of the surface or both faces of a disk-shaped strontium-titanate-based semiconductor ceramic is coated with a diffusion-agent paste composed of the following: a diffusion agent composed of one or a plurality of Bi2O3, Cu2O and PbO as diffusion substances used to compensate a valency; ethyl cellulose; terpineol. The semiconductor ceramic coated with the diffusion agent is held in the air at a prescribed temperature; an organic component is baked and removed; after that, a grain-boundary layer is diffused thermally by using N2 and O2 under an oxygen dissociation pressure or higher of the diffusion substances, in a gas atmosphere whose oxygen partial pressure has been adjusted to less than an atmospheric pressure and at a diffusion temperature of the diffusion substances. Then, the grain-boundary layer is oxidized under an oxygen partial pressure of the atmospheric pressure or higher and at a temperature which is lower than the temperature used at the thermal diffusion. By these treatments, it is possible to secure a high permittivity, a high insulation resistance value and a high dielectric breakdown voltage.
Patent JP-H07219726-A (JP)
Title: Information processor and information processing method in the processor
Inventor: SATO HAJIME
IPC: G09G5/22
Filed: 1994-02-07
Abstract: PURPOSE:To control the setting of input information in accordance with the type of a control program analyzing input information which is set in an information processor and inputted to an output device by providing a means discriminating the type of the control program in the output device and a means controlling the generation processing of input information in accordance with a discriminated result. CONSTITUTION:A host computer 3000 is provided with CPU 1 executing a document processing based on a document processing program and the like stored in a program ROM of ROM 3 or an external memory 11. Data ROM of ROM 3 stores various data, a logical operation propriety information table corresponding to the control program of a printer 1500, for example. Whether a logical operation is analyzed and executed and the generation processing of a pattern and the like can be executed in the printer 1500 or not is judged by the type of the control program in the printer 1500. When it cannot be executed, character deformation information of the continuous shadow character pattern of an image surface type can be disapproved on a host computer 3000-side.
Patent JP-S62174522-A (JP)
Title: Exhaust gas purification device
Inventor: TANAKA TOSHIAKI
IPC: F01N3/20
Filed: 1986-01-27
Abstract: PURPOSE:To deodorize exhaust gases efficiently over the entire range of engine operation by letting exhaust gases flow toward an adsorbing agent when gas temperature is low, and toward a catalyst when said temperature is high. CONSTITUTION:An exhaust passage 7 is divided into two, a main exhaust passage 7A is provided with a catalyst 13 and a bypass passage 9 with an adsorbing agent 11. And an opening and closing valve 15 is provided at a branched part 25. A control device 23 is inputted with a signal from an exhaust gas temperature detector 3, thereby opening the control valve 15 when the exhaust gas temperature is under a predetermined level, letting exhaust gases flow to the bypass passage 9 and removing an odor composition with the adsorbing agent 11. Also, when an engine is warmed up and exhaust gas temperature is over a predetermined level, the control valve 15 is closed for letting exhaust gases flow toward the main exhaust passage 7A, thereby protecting the adsorbing agent 11 against high temperature gases and treating exhaust gases for oxidization on the catalyst 13.