baber/WOPTO huggingface dataset:
Patent JP-H06336696-A (JP)
Title: Formation of hardly sinterable oxyacid salt crystal on ceramic body
Inventor: SAITOU MISA
IPC: G01N27/416
Filed: 1993-05-28
Abstract: PURPOSE:To form hardly sinterable oxyacid salt crystals such as sulfate or carbonate crystals on a substrate of a ceramic body in a surely bonded state. CONSTITUTION:A metallic thin film is formed on a substrate 10 of a ceramic body and a porous oxidized film 14 is formed by anodically oxidizing the metallic thin film. A hardly sinterable oxyacid salt such as a sulfate or carbonate is put on the oxidized film 14, melted by heating, impregnated into the film 14 and crystallized by cooling. The hardly sinterable oxyacid salt 16 is formed on the substrate 10 in a bonded state and the bonding strength or the oxyacid salt 16 to the substrate 10 is enhanced.
Patent JP-S6019708-A (JP)
Title: Preparation of cosmetic
Inventor: HORIE KAZUO
IPC: A61K8/02
Filed: 1983-07-14
Abstract: PURPOSE:To obtain well aged cosmetic by a simple means in a short period efficiently, by introducing an inert gas into a mixed solution of water and a water-soluble alcohol, blending the solution, and aging it. CONSTITUTION:An inert gas (preferably at about 30-50 deg.C) such as nitrogen, helium, air, etc. is introduced into a mixed solution of water and a water-soluble alcohol such as a monohydric alcohol, e.g., ethyl alcohol, isopropyl alcohol, etc., the solution is mixed, aged, to give cosmetic containing a water-alcohol mixed system, such as hair tonic, hair liquid, eau de Cologne, after-shaving lotion, etc. EFFECT:Providing cosmetic having alleviated alcoholic smell.
Patent JP-S5459809-A (JP)
Title: Signal companding circuit
Inventor: NISHIMURA MASARU
IPC: H04H1/00
Filed: 1977-10-20
Abstract: PURPOSE: To ensure the reproduction with complementary expansion factor to the compressibility to prevent the S/N deterioration caused by the noise, by piling the high frequency signal outside the band onto the right and left tracks at the recording time and recording the information of the companding factor.  
     CONSTITUTION: The compressibility is determined in accordance with the output of companding factor adjusting circuit 14 for the right signal used for the stereo via variabl egain amplifier circuit VCA11 controlled by level sensor 12 and 13 as well as for the felt signal via VCA16 controlled by level sensor 17 and 18. After this, the signal given from high frequency signal generator circuit 19 is piled on each output with phase difference ϕ(C 2 ). Thus, each signal is recorded on the stereo right and left tracks of tape recorder 21. Both the right-left signals and high frequency signals are extracted respectively via LPF 22 and 23 HPF32 and 33, and the level sensors are conrolled by the comparison output of the high frequency signal featuring the phase difference. As a result, the right and left signals are obtained through VCA24 and 25 with the expansion factor complementary to the compressibility 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04250220-A (JP)
Title: Construction of building with basement
Inventor: TOHO AKIRA
IPC: E02D29/00
Filed: 1991-01-25
Abstract: PURPOSE:To prevent the uneven subsidence of a building on the ground surface and uneven floating of a basement when a force is applied to the building on the ground's surface, or the basement. CONSTITUTION:In constructing a basement 7 by setting steel floor panels 3, steel wall panels 4, and steel roof panels 5 in a pit formed under the ground, the wall panels 4 are connected with the roof panels 5 by bolts 8 to construct the basement 7, and the structural parts 11 of a building 10 on the ground's surface are fixed to the upper ends of the bolts 8 to construct the building 10. The uneven subsidence of the building 10 and the uneven floating of the basement 7 can thus be prevented.
Patent JP-H01297705-A (JP)
Title: Method for generating nc program for wire cutting electric discharge machine
Inventor: TSUJI TOSHIAKI
IPC: G05B19/4093
Filed: 1988-05-26
Abstract: PURPOSE:To perform the automatic generation of an NC program by storing graphic element data in sequence of continuity, and designating a working start point and a working direction. CONSTITUTION:A graphic is inputted to a display according to a working drawing by using an input device, and also, the graphic data of each graphic element is filed in an external memory device 4. Next, each graphic element is arranged in sequence of continuity as a graphic A, and is stored in the external memory device 4. After that, an operator magnifies or reduces the graphic A in an arbitrary offset quantity (f) (clearance quantity) at need. Following that, the operator designates a part to be worked first. Thereby, two start points (difference of clearance) being positioned inside and outside the graphic A are displayed on the bisector of the graphic element and in the neighborhood of the said graphic element. Either two points is selected, then, working is started.
Patent JP-S617241-A (JP)
Title: Method of recovery of edta
Inventor: IKEDA HIROSHI
IPC: B01J31/22
Filed: 1984-06-20
Abstract: PURPOSE:To obtain the titled compound useful as a chelating agent in high yield, by lowering pH of an aqueous solution containing ethylenediaminetetraacetic acid in the presence of a material having substantially no wetting properties into <=a specific value, so that it is precipitated as an undissociated acid. CONSTITUTION:In recovering ethylenediaminetetraacetic acid (EDTA for short) by lowering pH of an aqueous solution containing EDTA, precipitating EDTA as an undissociated acid, the pH of the aqueous solution is adjusted to 1.0-2.0 in the presence of a substance (e.g., Teflon, polyethylene, polypropylene, polystyrene, and polybiphenyl chloride, etc.) havng substanitally no wetting properties with water, and EDTA is recovered. Time required for precipitation can be extremely shortened by using a stirrer coated with Teflon, etc. in the precipitation reaction.
Patent JP-S62284032-A (JP)
Title: Composite metallic material having regulated coefficient of thermal expansion and thermal conductivity
Inventor: ASADA HIROSHI
IPC: C22C27/04
Filed: 1986-06-03
Abstract: PURPOSE:To develop a composite metallic material combining required thermal conductivity with also required coefficient of thermal expansion, by dispersedly incorporating Mo grains with low coefficient of thermal expansion to Cu having high thermal conductivity. CONSTITUTION:The pulverized powder of metallic Mo is mixed with the powder of electrolytic copper by 20-70% in atomic ratio, and the resulting powder mixture is compacted into prescribed shape, and the green compact is sintered at 1,000-1,150 deg.C in a nonoxidizing atmosphere such as Ar, N2, H2, etc., or further, the resulting sintered compact is subjected, if necessary, to hot rolling, annealing, and cold rolling to be formed into a sheet. According to the proportion of Mo powder incorporated to Cu powder, the composite metallic material having desired coefficient of thermal expansion and thermal conductivity can easily to be obtained.
Patent JP-H08298341-A (JP)
Title: Light emitting diode
Inventor: TAKEUCHI RYOICHI
IPC: H01L33/30
Filed: 1995-04-26
Abstract: PURPOSE: To improve moistureproofness of an element surface, prevent decrease of luminous output, and improve the life of an element, by forming a thin film composed of insulating inorganic material, on the light emitting surface of a light emitting diode, and forming a thin thermosetting resin film on the thin inorganic film. CONSTITUTION: A clad layer 4 is grown on a P-type GaAs substrate 1, and further an active layer 2 and an N-type GaA As clad layer 3 are grown. An AuBe electrode 5 is formed. A thin film composed of insulating inorganic material is formed on the light emitting surface of a light emitting diode, and a thin thermosetting resin film is formed on the thin inorganic film. Resin is soft as compared with inorganic material, so that, when resin of high stress is used as a molding resin, the thin resin film as mold resin relieves the stress. Hence the stress applied to the thin inorganic film is reduced. Thereby the deterioration of luminous output due to moisture and the decrease of luminous output due to stress applied to the molding resin can be prevented.
Patent JP-S5753052-A (JP)
Title: Atmospheric ionized ion source
Inventor: HIROSE HIROSHI
IPC: G01N27/62
Filed: 1980-09-16
Abstract: PURPOSE:To prevent the resolution of a liquid sample from being decreased and perform effective ionization by providing a penetration hole at the inner part of a needle electrode and guiding the liquid sample to a discharge chamber through this penetration hole. CONSTITUTION:A liquid sample which flows from a liquid chromatograph 9 passes through the penetration hole of a hollow electrode 10 and is guided to a discharge chamber 11 from its tip. A guide pipe 12 is provided outside the electrode 10 and its tip is made narrow. A fine gap is formed between the tip and that of the electrode 10. On the other hand, carrier gas 2 is changed into a jet stream between the electrode 10 and guide pipe 12 and discharged to the discharge chamber 11. Therefore, there is no dead volume between the exit of the liquid chromatograph 9 and the discharge chamber 11 and a liquid sample guide section is collected into an ionized section without deteriorating the resolution of the liquid sample. As a result, effective ionization can be performed.
Patent JP-2000320891-A (JP)
Title: Bath device
Inventor: FUKUI HIDEKAZU
IPC: F24H1/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To set to a comfortable temperature while the environment of a bathroom is accurately reflected by selecting the temperature gradient during each pause according to a fixed standard, performing the subtraction of the selection count according to the specific standard, and changing to a target temperature when a specific number is reached. SOLUTION: A bath device 1 is controlled with a CPU being built into a controller 46 as a center. The CPU has a target temperature-changing program for changing the target temperature for insulating heat in response to a season. For example, the change in hot water in October is large in a day with a great temperature gradient, and the temperature gradient is large and data in a memory becomes 1 on October 1. The gradient is large and the data in the memory becomes 3 also on October 2 and 3. The gradient is middle in October 4 and one is subtracted from the data in the memory, thus resulting in 2. In this manner, the data in the memory is integrated, the data becomes 20 on October 30.  Assuming the data in the memory reaches 2, the memory is cleared, a heat insulation target temperature increases, and heat insulation is controlled on November 1 with the modified heat insulation target temperature as a reference.
Patent JP-H0425045-A (JP)
Title: Manufacture of ic module
Inventor: KAGEYAMA SEIICHI
IPC: G01R31/26
Filed: 1990-05-16
Abstract: PURPOSE:To prevent bending and irregularity of leads and enable common use of test station and burn-in board by inserting leads of an IC module into a lead conversion IC socket, executing the inspection by loading an IC module to the electric characteristic tester and removing IC module at the time of final appearance inspection. CONSTITUTION:A conversion socket integrating an IC socket 2 and a board 3 is prepared, a module 1 with leads is plugged into the socket, and the board 3 of the conversion socket 2 into which the module 1 with leads is plugged is plugged into the socket 4 for socket type module. The socket 4 is fixed on a test station 5 of the electrical characteristic tester. In the burn-in process after the electrical characteristic inspection, the module 1 with leads is plugged into the socket 4 on the burn-in board under the condition that it is plugged into the conversion socket 2. After the burn-in process, the final electrical characteristic inspection is carried out in the same procedures as the electrical characteristic inspection and at the time of successive outline inspection, the module 1 with leads is removed from the conversion socket.
Patent JP-H0421187-A (JP)
Title: Stereoscopic image display device
Inventor: NAKAGAWA MASAMICHI
IPC: H04N13/04
Filed: 1990-05-16
Abstract: PURPOSE:To attain stereoscopic observation from an image by forming right and left images by texture mapping processing using three-dimensional shape information. CONSTITUTION:Two projection converting parts 3, 4 in a stereoscopic image forming part 1 are controlled by right and left visual points E, D obtained by a visual point calculating part 2 and two two-dimensional projection models F, F are formed from the three-dimensional structure information such as a polygon by respective projection converting parts 3, 4. Respective texture mapping parts 5, 6 execute the texture mapping processing of the models F and corresponding information to an original image B and form stereoscopic images H, I and a synthetic image output J through a signal switch 7 is displayed on an image display and the displayed contents are observed through shutter spectacles 9 controlled by a switch signal K outputted from the switch 7. In the above constitution, a stereoscopic image based upon a plane image can be effectively observed by a TV camera without using two TV cameras or the like.
Patent JP-S5251976-A (JP)
Title: Chatter time measuring system
Inventor: SATOU KAZUNORI
IPC: H03K5/00
Filed: 1975-10-24
Abstract: PURPOSE:To make measurement by starting counting from the first change in state at the point to be measured, beforehand setting the sufficient time unit the change in state disappears, and reading the contents of memory circuit ha having been stored at that point upon lapse of said prese time.
Patent JP-H09312593-A (JP)
Title: Radio communication method
Inventor: KUDO EISUKE
IPC: H04J13/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To decrease a transmission power control error by sending a signal within an equivalent time width to all basic slots so as to decrease a transmission power control interval even in the case of sending a signal at a low speed. SOLUTION: When a transmission speed is 9600 bit/s, a basic slot is continuously sent and when the transmission speed is 2400 bit/s, the basic slot is sent while changing the location of bits (location of slots) used within a time width equivalent to the basic slot. As a method to decide the location of bits (location of slots) used within a time width equivalent to the basic slot, an interval of relative position between the head of a slot and the head of a time width equivalent to the basic slot is sequentially shifted for each slot by several bits each to be (1-2a) or (1-2b) according to a random number.  In order to uniformize reception power of a transmission wave from each user at the base station, in the case of conducting transmission power control, since the positions of the transmission signal are spread, deviation of interference power is prevented and the reduction in the contained user capacity is avoided.
Patent JP-H07329233-A (JP)
Title: Clean molded product and manufacture thereof
Inventor: YAMAGUCHI MASAHISA
IPC: B32B7/06
Filed: 1994-06-09
Abstract: PURPOSE:To provide a clean molded product which can be manufactured by a simple facilities and used favorably for a vessel of a product from which dust and dirt are to be removed strictly. CONSTITUTION:The product is constituted of a matter molded of a multi-layered film comprised of a base film 2 and protective films 3, 4 which are laminated peelably freely to the base film 2. The multi-layered film 1 comprised of the base film 2 and protective films 3, 4 is inserted between a pair of molds 9, 10 and compression-molded.
Patent JP-H0911519-A (JP)
Title: Modulation means for parallel inputting print head weightingbinary data
Inventor: JIEEMUZU TOOMASU SUTOUUPUSU
IPC: B41J2/355
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To print an image of high quality at a high speed by dividing an image data signal into a plurality of groups when printing is performed by using a parallel input printing head having an input data bus finer than the image data signal and constituting each of the groups of the continuous binary value bit of the image data signal. SOLUTION: (N) bit image data is sent into either one of line buffers 40, 42 from a host system 38 and either one of the line buffers is connected to a data controller 46. In a process printing an image data signal using a parallel input printing head 48 of which the input data bus is narrower than image data, the image data signal is divided into a plurality of data groups. Each of the data groups has the max. tolerance width equal to one input data bus and is constituted of the continuous binary value bit of the signal of a two- image data bus. The data groups are arranged to the printing head 48 and the data of the data groups are printed according to the binary weighting to the image data signal.
Patent JP-H02306808-A (JP)
Title: Suspension device of vehicle
Inventor: KAMIYAMA SHIGERU
IPC: B60G7/00
Filed: 1989-05-19
Abstract: PURPOSE:To improve running stability and wide-use property by dividing a wheel support member into a wheel support part and a suspension arm support part, and displacing the both support parts inward of the vehicle body at the time of inputting transverse force to the wheel to change the camber angle of the wheel in negative direction. CONSTITUTION:A wheel support member 3 is divided into a spindle part (wheel support part) and a knuckle part 6 (suspension arm support port), the spindle part 5 is situated in the hollow part of the knuckle part 6, and a wheel 7 is mounted on the spindle part 5. The curvature center P of a slider 5a and a rail 6b is set in a position lower than ground G, and the spindle part 5 is changed inward of the vehicle body, so that the camber angle of the wheel 7 is changed in negative direction by the slider 5a and the rail 6b when a transverse force F is inputted. According to this constitution, running stability and wide use property can be improved.
Patent JP-S5460618-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F01N3/22
Filed: 1977-10-24
Abstract: PURPOSE: To improve the transient controlling property of an automobile exhaust purfifier employing a ternary catalyst, by providing a flow rate controller which increases or decreases the feed quantity of secondary air depending on the intake negative pressure.  
     CONSTITUTION: When a solenoid valve 30 is opened by a computer 34 depending on the detection signal of an O 2  sensor 16, the intake negative pressure is introduced into a chamber 44 of a secondary air control valve 24. As a result, a valve element 50 is moved up and the secondary air is introduced from an air pump 22 into an exhaust manifold 18 through a chamber 45 and a check valve 26. Thereby, the concentration of oxygen in the exhaust gas flowing into a ternery catalytic converter 20 is made constant. A needle valve 62 has a chamber 66 connected to an intake manifold 14 through a pipe 78. A valve element 70 of the needle valve is opened or closed depending on the intake negative pressure to release a part of the secondary air from the pump 22 to an air cleaner 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62284518-A (JP)
Title: Integrated circuit
Inventor: MUTA TOSHIYUKI
IPC: G11C11/417
Filed: 1986-06-02
Abstract: PURPOSE:To obtain a desired delay time by providing a delay circuit constituted by connecting plural logic elements in series and a control circuit which selects outputs of the respective logic elements. CONSTITUTION:This integrated circuit incorporates the delay circuit 1 constituted by connecting plural logic elements 11-1n in series, a counter 2 which counts input pulses supplied to the delay circuit 1, and the selecting circuit 3 which selects the output pulses of the logic elements 11-1n. A figure shows that the time Td from the trailing edge to the leading edge of the output (o) of a monostable multivibrator when the monostable multivibrator is connected between the selecting circuit 3 and delay circuit 1 is equal to the sum of delay times of the logic elements 11-1m. This time Td is found from the counted value of the counter 2 within a specific time, so the logic elements 11-1m are so selected that the time has a desired value. Consequently, the desired delay time Td is obtained.
Patent JP-S62285356-A (JP)
Title: Low-pressure mercury vapor discharge lamp
Inventor: NARISEI KENJI
IPC: H01J61/10
Filed: 1986-06-04
Abstract: PURPOSE:To reduce electric power consumption and lengthen a life, by specifying lead wires connected to auxiliary electrodes oasto be connected to starter circuit sides, and by specifying resistance of filaments to be low. CONSTITUTION:Lead wires connected to auxiliary electrodes 2, 2' for current collection are specified to be connected to starter circuit 8 sides so that most of electrons flow into the auxiliary electrodes when the electrodes are at the anode phase. Since the starter circuit 8 is open during the lighting operation of a lamp, the electrons having flowed into the auxiliary electrodes 2, 2' flow from other lead wires to a power supply 10 through filaments 3, 3' so that the filaments are heated at the anode phase which changes to the cathode phase as the temperature of the filaments is high. At the cathode phase, electrons are emitted from emitters held by the filaments 3, 3'. At that time, an intense electric field area called cathode drop area is created in front of the cathode so that the electrons are emitted by ion bombardment. The electric field at the high-temperature portion of the emitter is weak, and the electric power loss at the cathode drop area is small. Since the ion bombardment is reduced, the speed of consumption of the emitter is lowered so that the life is long and the decrease in luminous flux is small.
Patent JP-S5251641-A (JP)
Title: Device for mounting caster wheel of motor-driven wheeled chair
Inventor: NOUTOMI KEISHI
IPC: A61G5/04
Filed: 1975-10-23
Abstract: PURPOSE: To improve safety and running property of motor-driven wheeled chair by coupling a rotary member with head of fork frame for holding a caster wheel at the lower thereof via resilient material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829989-A (JP)
Inventor: KIMURA TOKUJI
IPC: E06B3/36
Filed: 1981-08-14
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-S616073-A (JP)
Title: Power steering device for car with variable-capacity type pump
Inventor: MORIGUCHI KOUICHI
IPC: F04B1/07
Filed: 1984-06-20
Abstract: PURPOSE:To reduce the power loss while adequately keeping the steering feeling of a power steering device by driving a motor pump at the optimum overall efficiency. CONSTITUTION:Th motor pump PM of a power steering device is provided with a rotary motor M coaxially assembled in a tank housing 40, a filter 50, and a variable-capacity type oil pump P. The optimum pressure fluid feed quantity for a means aiding the action of a steering mechanism is determined based on the running speed of a car as the first output signal. The optimum rotating speed of the rotary motor is determined based on the value of the first output signal as the second output signal, which is applied to the rotary motor. The optimum variable capacity of the pump is determined based on the value of the first output signal as the third output signal, which is applied to a capacity control means.