baber/WOPTO huggingface dataset:
Patent JP-S57165813-A (JP)
Title: Manufacture of electrooptic display device
Inventor: SEKIMURA NOBUYUKI
IPC: G02F1/1341
Filed: 1981-04-06
Abstract: PURPOSE:To prevent liquid crystal from falling off from a holding tool as well as a bumping phenomenon, by sticking liquid crystal which contains no water to the holding tool by evacuating a vacuum device in the stage wherein the liquid crystal is stuck to the holding tool. CONSTITUTION:A vacuum device 9 wherein an empty cell 1, a boat 4 filled with an electrooptic material 3, and a holding tool 5 supported by the holder 6 are installed is evacuated, and the liquid crystal 3 in the boat 4 is placed in a bumping state to remove water. Then, the holding tool 5 is dipped in the liquid crystal 3 by lowering the holder 6 to stick a certain amount of the liquid crystal to the holding tool 5, and the liquid crystal is supplied to an injection opening 2. When the inside of the vacuum device 9 is placed under the atmospheric pressure to inject the electrooptic material covering the injection opening 2 into the empty cell 1 by a difference between pressure in the empty cell 1 an the atmospheric pressure. Further, the inside of the vacuum device 9 is held above the atmospheric pressure upon occasion.
Patent JP-2000249807-A (JP)
Title: Microlens array substrate
Inventor: MANABE KATSUYUKI
IPC: G02B3/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a microlens array substrate in which the focal length of lenses constituting the array is decreased and to decrease stray rays of the light transmitting the microlens array substrate and to improve the resolution of an image when the substrate is used for a liquid crystal projector or a liquid crystal display device. SOLUTION: Three layers of transparent resin layers 75, 76, 77 are formed between glass substrates 73, 74, and a lens arrangement face 78 with microlenses arranged is formed on the interface between the transparent resin layers 75 and 76, and a lens arrangement face 79 with the microlenses arranged is formed on the interface between the transparent resin layers 76 and 77. The radius of curvature of the lenses on the lens arrangement face 78 disposed in the incident side of light is smaller than the radius of curvature of the lenses on the lens arrangement face 79 in the light-outgoing side. A collimated beam entering through the glass substrate 73 is condensed by the lens arrangement face 78 to the area inside of the lens border region of the lens arrangement face 79.
Patent JP-H05135127-A (JP)
Title: Nonlinear characteristic analyzing method
Inventor: AOKI YOSHIO
IPC: G06F19/00
Filed: 1991-03-15
Abstract: PURPOSE:To eliminate the need to extract a model parameter, to fetch an input/output delay time, and to take an analysis in a desired frequency range and improve the analysis precision. CONSTITUTION:In a 1st process 1, parameters showing linear reflection and transmission characteristics of an object element to be analyzed to an input signal of desired frequency are measured at plural bias points. In a 2nd process 2, the input signal at optional time is decomposed into small input signals of a voltage or current which can be handled linearly. In a 4th stage 4, output signals corresponding to the decomposed small signals are calculated by using the parameters. In a 5th process 5, the calculated output signals are added together to find an output signal corresponding to the input signal at the optional time. In a 6th process 6, the 2nd-5th processes 2-5 are repeated according to the time variation of the input signal to find an output signal which varies according to the time variation.
Patent JP-H11244579-A (JP)
Title: Electric washing machine
Inventor: ASADA KAZUHIKO
IPC: H02P27/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To accurately wash corresponding to the laundry quantity by judging the laundry quantity of washing. SOLUTION: This electric washing machine is provided with a differential voltage detecting part 28 for detecting voltage between two optional terminals out of three terminals of an induction motor 7 driven through an inverter 25, and a laundry quantity judging part 27. At the time of reversing the induction motor 7 alternately in normal and reverse directions to operate under the control of an inverter control part 26, the differential voltage detecting part 28 detects damped oscillation voltage generated in the induction motor 7 in a dormant period provided between the normal and reverse rotation, and outputs the duration until the amplitude becomes the specified value or less, to the laundry quantity judging part 27. The laundry quantity judging part 27 judges the laundry quantity to be small when the duration is long and the cloth quantity to be large when the duration is short.  The cloth quantity can also be judged from the wave number of the damped oscillation voltage. The laundry quantity can be reflected on washing time, the water quantity to be used, prevention of damage of washed material, and the like.
Patent JP-S62209863-A (JP)
Title: Manufacture of schottky gate field-effect transistor
Inventor: MOCHIZUKI MASAO
IPC: H01L29/80
Filed: 1986-03-10
Abstract: PURPOSE:To improve the performance of a Schottky gate field effect transistor by covering the entire surfaces of an insulating film with a predetermined metal film in the state that the insulating film is formed on the upper and side faces of a gate electrode, and forming ohmic electrodes on source, drain regions to set a distance between the gate electrode and the source electrode to a short value. CONSTITUTION:With a gate electrode 3 as a mask source, drain regions 5, 6 are formed by Si ion implantation. An insulating film 4 formed on the regions is a CVD SiO2 film used when forming the gate electrode in a pattern. Then, an insulating film 7 is selectively formed on the gate electrode 3 and the sidewall of the film 4, and a metal film 8 is deposited on the entire surface. After it is covered with the film 8, it is heat treated at 550 deg.C to form ohmic electrodes 81, 82 on the portions of the film 8 contacted with the regions 5, 6. Thus, the source, drain electrodes are self-aligned with the gate electrode to be formed at a small distance corresponding to the thickness of the insulating film formed on the sidewall of the gate electrode.
Patent JP-H01225864-A (JP)
Title: Electric expansion valve control device for air-conditioning machine
Inventor: TAKAGI KENICHI
IPC: F24F11/02
Filed: 1988-03-04
Abstract: PURPOSE:To minimize the deviation of the opening degree of a valve due to the hysteresis of the electric expansion valve itself, by detecting the number of times of driving of the electric expansion valve, which is caused by the change of an indoor load, to return the opening degree of the valve to the initial state again when the number of times of driving has arrived at a predetermined value. CONSTITUTION:Upon starting operation, an initializing means 17 sets the opening degree of an electric expansion valve 4 at the initial degree of opening by a detecting signal from a detecting means 14 through a control means 13. Next, a valve opening degree setting means 12 sets the opening degree of the electric expansion valve 4 through the control means 13 in accordance with an indoor temperature, detected by a detecting means 11. Thereafter, a number of times of driving detecting means 15 detects the number of times of driving of the electric expansion valve 4, which is caused by the change of an indoor load, and when a number of times of driving comparing means 16 judges that a predetermined number of times has been achieved, the opening degree of the electric expansion valve 4 is initializing again through the initializing means 17 and the control means 13. Thus, the deviation of the opening degree of the valve, due to hysteresis possessed by the electric expansion valve itself, may be minimized.
Patent JP-S58169567-A (JP)
Inventor: NAKAMURA KUNIO
IPC: B26D5/30
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55145422-A (JP)
Title: Push-button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/12
Filed: 1979-04-28
Abstract: PURPOSE:To obtain the channel selection component having the smooth linear motion, by constituting the tuner with the rotatable specifying plate which operates together with the suppression bar and the movable plate possessing the rack and provided to the specifying plate via the rotary part bar. CONSTITUTION:Channel selection component part A consists of two arm metals 2 possessing rib 1 which rises in the length direction and along both the edges and specifying plate 5 positioned between the two metals 2 and possessing hitting part 4 of the axle pin which is free the rotate via bearing axle 3. In addition, suppression bar 6 which suppresses plate 5 when the plate is tilted and is supported by axle 3 in the free tilting way is provided along with free sliding push-button 8 containing projection part 7 to energize bar 6. In such way, component A is formed, and  movable bar 9 possessing rack 10 interlocking component A is distributed orthogonally to component A along with a pair of rotary part bars 11 and 11' positioned between component A and bar 9. Thus the operation of plate 5 is transmitted to bar 9  via tooth parts 12 and 12' provided to bars 11 and 11'. As a result, the linear  motion is obtained for bar 9 regardless of the displacement between bars 11 and  11'.
Patent JP-H01229101-A (JP)
Title: Oil tank device for hydraulic equipment
Inventor: YAMAMOTO SHOICHI
IPC: F15B1/26
Filed: 1988-03-04
Abstract: PURPOSE:To usually keep a predetermined quantity of oil in a tank by connecting an auxiliary tank to the upper portion of the oil tank via a feed oil pipe and providing a feed oil valve at the oil tank side feed oil port of the feed oil pipe. CONSTITUTION:An auxiliary tank 1 is connected to the upper portion of an oil tank 4 via a feed oil pipe 2 and a cap with a breather is provided at the auxiliary tank 1. A feed oil valve 3, which is opened when oil in the oil tank 4 decreases less than a predetermined quantity is provided at the oil tank 4 side feed oil port of the feed oil pipe 2. As the oil in the oil tank 4 decreases by a predetermined quantity, the feed oil valve 3 is thereby opened to supply oil to the oil tank 4 from the auxiliary tank. Accordingly, the oil in the oil tank 4 can be usually obtained by the predetermined quantity so that the hydraulic machineries can be smoothly operated.
Patent JP-H07261306-A (JP)
Title: Silver halide photographic element and its processing method
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C5/26
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a silver halide photographic element high in sensitivity and improved in pressure characteristics and superior in rapid processing aptitude and preservability by incorporating minute inorganic particles treated with a silane coupling agent in at one of emulsion layers. CONSTITUTION:In the photographic element having at least one silver halide emulsion layer and at least one nonphotosensitive hydrophilic colloidal layer on a support, at least one of the emulsion layers contains the minute inorganic particles treated with the silane coupling agent. The minute inorganic particles are those comprising substantially an inorganic compound including B, Si, Al, Ti, In, Sn, Sb, Zn, Ni, Cu, Fe, Co, Mn, Mo, Nb, Zr, an alkali metal, alkaline earth metal, or/and the like, and the inorganic compound may be the one comprising any of each element or its optional combination or the oxide or phosphate of any of the elements.
Patent JP-H07262634-A (JP)
Title: Production of garnet single-phase film for magneto-optical recording medium
Inventor: SATO RYUJI
IPC: C30B29/28
Filed: 1994-03-23
Abstract: PURPOSE:To form a uniform magnetic garnet film by depositing an amorphous garnet film on a substrate, etching the surface of this deposited film and heat- treating the substrate to crystallize the deposited film. CONSTITUTION:An amorphous film 2 consisting of Dy, Bi, Fe, Ga and O is deposited in 1,200Angstrom  thickness on an aluminosilicate glass substrate 1 and the surface 3 of the film 2 is removed by etching up to a depth corresponding to 1/12 of the total film thickness. The film 2 is then crystallized by heat treatment. in the air by heating to 650 deg.C at 50 deg.C/sec rate, holding at 650'C for 30min and cooling to 20 deg.C at 3 deg.C/sec rate. The heat treatment may be carried out in an atmosphere of oxygen, nitrogen, hydrogen, argon or a mixture of them.
Patent JP-H02230441-A (JP)
Title: Memory address selection controller
Inventor: TAGAI MITSUNORI
IPC: G06F12/06
Filed: 1989-03-03
Abstract: PURPOSE:To omit the use of memories for each bank and to decrease the number of memories required by rewriting the memory allocation address of a mapping EEPROM which controls the contents of a bank memory in accordance with a process. CONSTITUTION:A memory address selection controller 10 gives an access to a specific address decided previously in order to set an address at a due bank at reception of a bank switch signal. Thus the controller 10 controls the output of an AND circuit 6 which secures an AND between the output signal of an address selection signal output circuit 5 and a write signal and rewrites the contents of a mapping EEPROM 1. Therefore the contents of the EEPROM 1 can be rewritten by rewriting a mapping table based on the program of a common bank memory after giving an access to the specific address previously set. As a result, the application of virtual spaces of plural banks is possible with a memory equivalent to one bank. Then it is not required to change an absolute program into a relocatable program. Thus the memory capacity can be reduced.
Patent JP-H10233605-A (JP)
Title: Dielectric filter
Inventor: KYOGOKU REIJI
IPC: H01P1/205
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To increase and electrically stabilize the mechanical coupling force of a dielectric substrate and a base substrate and to improve reliability by using a supporter whose cross section is U-shaped, C-shaped or J-shaped composed of metal or an alloy to fix the dielectric substrate to the base substrate. SOLUTION: Three coaxial type dielectric resonators 10 provided with an internal conductor 12 are connected through a conductor pattern 53 onto the base substrate 11 provided with the conductor pattern 53 for an insulation material. A terminal 51 is connected to the internal conductor 12 and then, the dielectric substrate 13 is installed to the supporter 17 whose cross section is U-shaped, C-shaped or J-shaped made of phosphor bronze. The supporter 17 is provided on the base substrate 11 so as to position the dielectric substrate 13 between the terminal 51 and the base substrate 11. Then, soldering is performed to the conductor pattern 52 formed on the dielectric substrate 13 and the dielectric substrate 13 and the supporter 17 and the dielectric substrate 13 and the terminal 51 are electrically and mechanically connected.  For the material of the supporter, the phosphor bronze or stainless steel for springs or the like is used.
Patent JP-H09222931-A (JP)
Title: Use management system for computer terminal
Inventor: YAMAGUCHI HIROSHI
IPC: G06F12/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily access the internet like an automatic vending machine and excellently manage the use state of the terminal for unspecified users by starting internet communication software and making it possible to use the internet when coins, etc., are thrown in, and inhibiting the use of the internet not at utilization time. SOLUTION: When a thrown-in body such as a coin and a card is received by a reception part 1, a timer 2 manages a use time according to the thrown-in body. In the use time managed by the timer 2, a use permitting means 3 starts the internet communication software to provide environment wherein the internet can be used, and the user can be provided with various services through the internet. When the use time of the timer 2 ends, a use cutting means 4 stops the use of the internet by the user.
Patent JP-H09221126-A (JP)
Title: Intermediate partition
Inventor: YAMASE KAZUKO
IPC: B65D5/49
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain intermediate partitions which can be easily produced and provided with a high grade sense and also a cushioning effect, by constituting the intermediate partitions with at least a base material layer and a foam layer made of a foamed thermoplastic resin and arranging the foam layer at the front face side of the intermediate partitions. SOLUTION: A printing layer 5 is provided on a paper 2 as a base material layer and a transparent varnish layer 6 is set so as to cover the printing layer 5. Further a foam layer 3 made of a foamed thermoplastic resin is laid thereon. A thermoplastic resin layer 4 is provided on the other face of the paper 2 to form a foamed processed paper 1. The foamed processed paper 1 laminated in such a way is punched out to make blanks 11. These blanks are folded at respective ruled lines 12 so that the foam layer 3 is arranged at the front face side. In this way, intermediate partitions 13 for present cases can be obtained.
Patent JP-H04287530-A (JP)
Title: Pn pattern check circuit
Inventor: YOTSUMARU TAKEO
IPC: H04J13/00
Filed: 1991-03-18
Abstract: PURPOSE:To conduct the test with an optional frame spread arrangement pattern to a multi-frame with respect to the PN pattern check circuit used for a time division multiplex bus tester testing the data communication of a time division multiplex bus in the time division multiplex multi-frame communication system by means of loopback information of a PN pattern data. CONSTITUTION:The circuit is provided with frame setting means 11-1n provided corresponding to each multi-frame and allocating a PN pattern data sent/ received in each frame and a parallel/serial conversion means 2 converting a frame setting parallel signal outputted from the frame setting means 11-1n into a serial signal.
Patent JP-S58179754-A (JP)
Title: Air conditioner
Inventor: YAMANE KIYOUJI
IPC: F24F11/08
Filed: 1983-03-30
Abstract: PURPOSE:To prevent the heating performance from rapid decreasing in the titled device by a method wherein an electrical current increase of a compressor is detected while a heat pump is in the heating operation, and an electrical current flowed in an auxiliary heater for heating is controlled to restrict the whole electrical current flowed in a air conditioner less than the designated limited value. CONSTITUTION:A compressor 1, a four-way valve 2, a outdoor heat exchanger 3, a capillary tube 4 and a indoor heat exchanger 5 are connected by piping in ring-shaped form. Said outdoor heat exchanger 3 is provided with an auxiliary heater to supplement the decreasing of heating performance when the open air temperature is lowered. In such an air conditioner, the compressor electrical current increases from the starting of the operation together with the open air temeprature rising as shown in the figure. At this time, when the operating time reaches a time point 2, the compressor electrical current rises to B, also the whole electrical current shown by the full line becomes A (maximum allowable electrical current). Thereafter, the electrical current flowed through the auxiliary heater is controlled by the phase control with a Triac, or by the amplitude control with a transistor according to the value of increase of the compressor electrical current after reaching said time point 2, thereby, the whole electrical current is controlled to the value less than A.
Patent JP-S61211690-A (JP)
Inventor: TANAKA KIYOUTAROU
IPC: F26B15/00
Filed: 1985-03-15
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-S63218991-A (JP)
Inventor: AOKI NOBUHIRO
IPC: G09F9/37
Filed: 1987-03-06
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-S57166562-A (JP)
Title: Voltage detector
Inventor: KASAHARA MASAO
IPC: G01R19/25
Filed: 1981-04-07
Abstract: PURPOSE:To reduce the influence of a creep phenomenon and that of drift under various conditions by applying a voltage developed at a pyroelectric body to the electrode of a surface acoustic wave delay medium while varying it at a constant frequency, and then detecting variation in oscillation frequency. CONSTITUTION:An feedback oscillator consists of a surface acoustic wave propagation medium 1, electrodes 2 and 3, and an amplifier 4 and its output frequency varies with an electric field between electrodes 7 and 8. When a pyroelectric body 10 is oscillated at a frequency f1, electrostatic capacity between a charge plate 16 and the pyroelectric body 10 varies to vary a potential V1, and the oscillation output is led out as a signal which is frequency-amplitude at the oscillation frequency f1. This FM signal output is mixed with the output of a local oscillator 22 by a mixing circuit 21, whose output is outputted through an FM detecting circuit 23, an amplifier 25, and a filter 26. The output of the FM detecting circuit 23 is fed back to the local oscillator 22 through an automatic frequency control circuit 24. Thus, a voltage detection signal having a superior S/N ratio is obtained.
Patent JP-S51128581-A (JP)
Title: Diaphragm type pressure element
Inventor: MIYAGAWA KIYOSHI
IPC: G01L7/08
Filed: 1975-04-30
Abstract: PURPOSE: To improve pressure proof effect of the diaphragm type pressure element without losing it sensitivity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02292372-A (JP)
Title: Azo dye, its preparation, and method of using it
Inventor: HARORUDO UORUTAA
IPC: C07D215/38
Filed: 1990-03-06
Abstract: NEW MATERIAL: An azo compound of formula I [wherein D is a diazo component; R 1 -R 4  are (substituted)1-6C alkyl; n is 1-5].  
     EXAMPLE: The compound of formula II.  
     USE: A dye for dyeing cellulose, silk, wool or a synthetic polyamide fiber red to blue with excellent fastness to rubbing, wet rubbing and light.  
     PREPARATION: The azo compound of formula I is prepared by diazotizing an amine compound of formula III (wherein D is the same as defined above) and coupling the product thus diazotized with a coupling component of formula IV (where in R 1 -R 4  and n are the same as defined above). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S51128138-A (JP)
Title: Freezing prevention device for simplified water closet
Inventor: MORIZAKI NOBUO
IPC: E03D11/02
Filed: 1975-04-30
Abstract: PURPOSE: To provide a freezing prevention device for simplified water closet whose nability of use shall not be caused due to freezing of water in the winter season. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61211575-A (JP)
Title: Valve mechanism of water plug
Inventor: SOGAWA HIROSHI
IPC: F16K1/46
Filed: 1985-03-15
Abstract: PURPOSE:To prevent secular change after molding of a valve body by forming the valve body by coupling, in one body, a first member made of hard elastic material connected to a valve shaft with a second member made of soft elastic material coming in and out of contact with a valve seat. CONSTITUTION:A valve body 1 is made by coupling together different kinds of synthetic resin material strongly, and composed of a first member 11 of hard synthetic resin and a second member 12 of soft synthetic resin. The first member 11 has an opening 13 whose center is passed through by a valve shaft, and plural grooves 14 are formed on the outer periphery of the member 11 to increase silencing effect, and the lower end of the member 11 is formed in curved face so that its contact face 15 with the second member 12 may be convex downward. These first and second members 11, 12 of different hard ness are integrally brought in contact with each other, entire valve body can be connected to the valve shaft rigidly and securely, then in valve closing, the valve seat can be surely put in sealing condition.
Patent JP-S62213268-A (JP)
Inventor: UARUTERU SHIYUMITSUTO
IPC: H05K7/10
Filed: 1987-03-10
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。