baber/WOPTO huggingface dataset:
Patent JP-H09306927-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OSHIKA KATSUSHI
IPC: H01L21/302
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To make gate length of a GaAs-MESFET short and to be able to form with high precision by such means as providing a GaAlAs stopper layer on a GaAs active layer, forming a side wall on a side surface of an opening part formed on a GaAs ohmic layer, forming a recess by masking the side wall and so on. SOLUTION: A first conductive GaAlAs stopper layer 3 of which carrier density is about the same as of a GaAs active layer 2 is provided on the GaAs active layer 2 of a GaAsMESFET and a stopper insulating film 5 is provided on a GaAs ohmic layer 4. An insulating side wall 7 is so formed on a side surface of an opening part 6 on the ohmic layer 4 as to be mounted on a part of the GaAlAs stopper layer 3 and a recess 10 is formed by eliminating the GaAlAs stopper layer 3 on the bottom of the opening part 6 which exists out of the side wall 7. A gate electrode 11 is formed on the bottom of the recess 10 and ohmic electrodes 15 and 16 are formed on the GaAs ohmic layer 4 by partially eliminating the stopper insulating film 5.
Patent JP-S5741383-A (JP)
Title: Method and device for recovering and reusing liquid and heat of washing liquid in metal surface treatment process
Inventor: YAGISHITA AIZABUROU
IPC: C23G1/36
Filed: 1980-08-26
Abstract: PURPOSE:To recover washing water and heat, stabilize the water quality of a hot rinsing tank and a rinsing tank and improve washing effect by utilizing a heat exchanger and an ion exchange device in hot rinsing and rinsing treatment in a metal surface treatment process. CONSTITUTION:At the time of washing metallic products by first rinsing the same in a rinsing tank 8 then hot rinsing in a hot rinsing tank 1, the impure high temp. water from the tank 1 is fed via a cushion tank 5 to a heat exchanger 6, where it is heat-exchanged with pure water of low temp. and is thereby cooled. Next, it is joined to the low temp. contg. impurities from the tank 8 and enters a filter 14 via a cusion tank 11, whereby it is made into filtrate. The filtrate enters a water storage tank 16, and in an ion exchange device 19, cations and anions are ion-exchanged to make pure water. This pure water is heated with the heat exchanger 6 and is circulatively used in the tank 1. The replenishing of heat in the tank 1 is accomplished by blowing of raw steam 2. The water and heat are effectively recovered and reused, whereby the saving of water resources and energy is accomplished.
Patent JP-S61276687-A (JP)
Inventor: MATSUKANE TETSUYOSHI
IPC: F27D1/14
Filed: 1985-05-31
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-H02296832-A (JP)
Title: Silicone resin
Inventor: KONO KENJI
IPC: C08G77/42
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a silicone resin having a high glass transition temperature and excellent adhesion to a substrate by using a siloxane segment as the principal component and introducing a polar group and/or a reactive group, and a urethane and/or a urea bond thereinto. CONSTITUTION:A silicone resin having a siloxane segment (e.g. a segment based on a polydimethylsiloxane having hydroxyls and/or aminos on both ends) and having a polar group and/or a reactive group (e.g. COOH, SO3H or OH), and a urethane bond or/and a urea bond introduced thereinto. This silicone resin has a high glass transition temperature and excellent adhesiveness to another polymeric compound and, when it is used as a coating agent or an additive for a resin coating film, it can improve the lubricity and water repellency of the surface and can give excellent retentivity of the properties.
Patent JP-S63281436-A (JP)
Title: Semiconductor device
Inventor: KOMATSU YUKITETSU
IPC: H01L21/52
Filed: 1987-05-13
Abstract: PURPOSE:To replace a defective element easily, and to improve yield by bonding a plurality of semiconductor elements to their respective heating resistor with adhesive mounted on an insulating substrate. CONSTITUTION:A semiconductor element 3 in a substrate for a heat-sensitive printer is bonded onto a heating resistor 6 for heating the element formed onto the ceramic substrate 1 through adhesive 5. The heating resistor 6 takes a zigzag shape, and is formed by a thick-film resistor through the printing and baking of paste or the mask evaporation of nichrome, etc. One end of the resistor 6 is connected to a common wiring 7, and a discrete terminal 8 is fitted at the other end. Adhesive is applied to a proper region 9 surrounding the resistor 6, and the semiconductor element 3 is bonded. Regarding the element having defective characteristics, voltage is applied between the terminal 8 for the heating resistor 6 under the element and the common wiring 7, and the element is energized. Adhesive 5 under the element is heated directly, adhesion is lowered, and the defective element can be removed easily.
Patent JP-H1170546-A (JP)
Title: Injection molding machine
Inventor: CHIKASAWA MOTONORI
IPC: B29C45/23
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve a molding efficiency of an injection molding machine by preventing leakage of resin material at the time of plasticizing and metering. SOLUTION: An air cylinder 11 is provided at a fixed platen 2 via a bracket 13. And, a nozzle touch plate 10 is connected to an end of a piston rod 12 of the cylinder 11. The rod 12 is driven to be extended and retracted so that the plate 10 is moved to be extended and retracted between a closed position for closing an end opening of a nozzle 9 and a retracted position for opening the opening. The plate 10 has a spherical recess part including a radius slightly larger than an end spherical surface of the nozzle 9 and formed as a contact part 10a on its surface, and a heater 1 arranged therein to regulate a temperature. Or, the plate 10 has a channel therein, thereby circulating to supply medium of optimum temperature.
Patent JP-S60261538-A (JP)
Title: Adsorbing and removing method of nox and manufacture of adsorbent
Inventor: TAMURA TAKAAKI
IPC: B01D53/81
Filed: 1984-06-08
Abstract: PURPOSE:To convert the greater part of NOx regenerated in the period of desorption into nitric acid to diminish NO2 by bringing the oxygen-contg. gas containing Nox without drying the gas into contact with an adsorbent which is obtained by heating and dehydrating tuff such as mordenite, adsorbing and removing NOx. CONSTITUTION:Mordenite or/and clinoptilolite series natural tuff is crushed to, for example, 3-30 mesh and heated at 350-600 deg.C to desorb the water content. When the oxygen-contg. gas such as air contg. NOx and water is passed through an adsorption tower packed with the obtained adsorbent and brought into contact with the absorbent, NOx and water are adsorbed at ordinary temp. and the discharged gas is made pure gas. When the adsorption is continued for constant period after starting the adsorption, NOx or the like is broken through the thereafter the adsorbing operation is finished at the point of time and the desorbing operation is started. The desorbing operation is performed while heating the adsorbent at 350-600 deg.C by passing small quantity of purging gas thereto.
Patent JP-S5545507-A (JP)
Title: Hot rolling method of metal slab
Inventor: YOSHIHARA SEISHIROU
IPC: B21B39/12
Filed: 1978-09-25
Abstract: PURPOSE:To cause shearing deformation in rolling material and prevent internal cracking by giving peripheral speed differences to upper and lower rolls in performing rolling. CONSTITUTION:First, rolling is done with one roll as an idle roll and V1/V0 is measured. Both rolls 1, 2 are so driven at the actual rolling that they assume V1/ V2>V1/V0. The bending of the rolling material owing to peripheral speed differences is restrained by guides 3, 4. Further, the guides 3 are given to give pushing force P to the rolling material thereby stabilizing rolling characteristics.
Patent JP-H09301348-A (JP)
Title: Packaging container
Inventor: IWASAKI YASUO
IPC: B65D5/489
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity to individually prepare partitioning plates, save labor for the building up, and reduce the preparation cost for the partitioning plates by a method wherein an area which is surrounded by incisions and a folding line, is provided on a side wall, and the area is cut off at the incisions, and is bent to the inside of the container. SOLUTION: At the centers of a side wall 2A and a side wall 2B, a rectangular area being surrounded by incisions 5, 6, 7 and a folding line 4, is provided. When this packaging container 1 is built up, both side walls 2A, 2B are bent so as to be rectangular to a bottom wall 13, and side walls 11, 11 are bent so as to be rectangular to the side wall 2A, and in addition, both bottom wall end pieces 14, 14 being connected to the right and the left of the bottom wall 13, are bent so as to be rectangular to the bottom wall 13, and bonded to the insides of the side walls 11, 11. Then, side walls 12, 12 are bent so as to be rectangular to the side wall 2B, and both side walls 12, 12 are bonded to the insides of both side walls 11, 11.  Then, the rectangular area is cut off at the incisions 5, 6, 7, and is bent by the folding line 4 to the inside of the container at approx. 90 deg., and a partitioning plate 3 is formed.
Patent JP-H02294697-A (JP)
Title: Musical sound synthesizer
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H5/00
Filed: 1989-05-10
Abstract: PURPOSE:To perform musical sound synthesis based upon the sound generation mechanism of a natural musical instrument by taking out as a musical signal, which is circulated by an exciting means and a signal transmission means, as a musical sound signal. CONSTITUTION:A nonlinear table A which contains the relation between combinations of in-mouth pressure and in-tube pressure when a trumpet is played and the gap area of lips corresponding to the combinations. Further, an adder 32 adds the output information of an adder 31 and the output information of a filter 20a and inputs the sum to a subtracter 17 and a ROM 11a. In this case, the nonlinear table A is referred to by using both information P corresponding to in-mouth pressure and information (q) corresponding to in-tube pressure as direct addresses, so a variation of nonlinearity is increased and various control is possible. Then information S corresponding to the gap area of lips is found from the information P and the information (q) outputted from the filter 20a through a junction 30. Consequently, a natural musical instrument sound can be synthesized.
Patent JP-S63282610-A (JP)
Title: Position locating apparatus
Inventor: KITANI HIROSHI
IPC: G01B13/00
Filed: 1987-05-15
Abstract: PURPOSE:To enable the simple and accurate locating of a pressing position with a few pressure-sensitive sensors, by detecting a time difference between pressures generated in the opposite ends when a tube-shaped side body having a fluid sealed therein and being elastic is stepped on by a person. CONSTITUTION:A tube-shaped side body 3 having a circular section is buried in the ground 5 between a structure 1 to be protected from intrusion and a fence 2. When an intruder steps on the side body 3 at a position 6, a pressure applied by the weight of the intruder warps the side body 3, and therefore the pressure is propagated to pressure sensors 4A and 4B through the intermediary of a fluid inside. Then, outputs of the sensors 4A and 4B are taken in by CPU 101 of a computer 100 through lines 7A, 7B and an I/O port 104. Then CPU 101 detects a difference between times of propagation with reference to a timer 103, retrieves how many meters there are from the sensors 4A and 4B to the point of intrusion, by using a memory table of an output time difference and positions in a main memory 102, and display the result of retrieval in a display 106, while an alarm 105 gives a warning.
Patent JP-H06331814-A (JP)
Title: Production of color filter
Inventor: KOBAYASHI KESANAO
IPC: G02B5/20
Filed: 1993-05-19
Abstract: PURPOSE:To provide the process for production of the color filter for forming uniform coating films free from unequal coating and coating lines on a glass substrate already formed with patterns in the method for producing the color filter by applying pigment dispersions on the glass substrate to form desired color films, then subjecting these films to exposing and developing to work the films to desired patterns. CONSTITUTION:1) At least one kind of org. solvents (C) to be used for coating solns. of the second and subsequent colors are alkyl ester of 3-alkoxypropionic acid in the method for forming the plural color patterns on the same substrate by repeating stages including a) the stage for forming the coating films on the transparent substrate by applying the soln. contg. photosensitive resin compsns. (A), pigments (B) and org. solvents (C) on the substrate and drying the coatings, 2) the stage for exposing the coating layers through the mask patterns, 3) the stage for forming the color patterns on the transparent substrate by developing the exposed coating layers.
Patent JP-H02297885-A (JP)
Title: Power generating device of regular type
Inventor: SEKIGUCHI YOSHIO
IPC: H05B3/14
Filed: 1989-05-10
Abstract: PURPOSE:To prevent intrusion of oil while draftiness is maintained, by protruding a pair of conductive plates from a pos. characteristic thermistor, and enclosing the protruded part with a cover. CONSTITUTION:A pair of conductive plates 2 having heat radiating fins 3, 4, fixed to two mating heat emitting surfaces of a pos. characteristic thermister 1, are protruded from the thermistor 1, and each protruded part 8 is enclosed with a cover 6, or otherwise the gap between these protruded parts 8 is filled with sealing material. In this pos. characteristic heat emitting device using a cover, oil intrusion into the pos. characteristic thermistor is prevented by the cover, and the space formed between the cover and the two protrusions secures draftiness for the pos. characteristic thermistor.
Patent JP-H09280822-A (JP)
Title: Light wave interference measuring device
Inventor: KAWAI HITOSHI
IPC: G01B9/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the crosstalk caused by leaked light beams and to improve the precision in the measurement by installing a wavelength plate in the optical path between the polarization beam splitter of a second interference system and an SHG converting element. SOLUTION: A reference light beam 51 having a frequency ω3 , which goes through a polarization beam splitter 20, goes through a wavelength plate 22 and becomes a reference light beam 71 having the polarization orientation vertical to the surface of the paper. On the other hand, a reference light beam 50 having a frequency ω2 becomes a light beam 70 in which the polarization orientation is rotated by a prescribed angle around the optical axis that is vertical to the surface of the paper. Moreover, the beam 71 goes through an SHG converting element 9 and becomes a light beam 81. Since the beam 70 becomes a light beam 80 in which the polarization orientation is vertical to the surface of the paper and the beams are interfered with each other because the polarization orientations are coincided.  Furthermore, a leaked light beam 52 which goes through the beam splitter 20 and has the frequency ω2 and a leaked light beam 53 having the frequency ω3 going through the plate 22 become light beams 72 and 73 having the polarization orientation parallel to the surface of the paper. However, the beams go through the element 9 and become light beams 80 and 81 having orthogonal polarization orientations and no interference occurs. Thus, no interference occurs between a leaked light beam 82 and the beam 80 and no crosstalk is generated.
Patent JP-S5241662-A (JP)
Title: Preparation of fluorine-containing crosslinked elastomer
Inventor: HISASUE MICHIO
IPC: C08L1/00
Filed: 1975-09-30
Abstract: PURPOSE: A method for preparing the titled crosslinked elastomer by crossliking a fluorine containing elastomer by use of a crosslinking agent of a peroxy compound and a crosslinking accelerator of an alkyl compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10306197-A (JP)
Title: Phenol resin molding material
Inventor: YAMASHITA CHITOSHI
IPC: C08L61/10
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a phenol resin molding material which is rich in flowability and heat stability in its plasticized molten state, is excellent in high-temp. curability, and hence is very excellent in injection moldability. SOLUTION: This material contains a novolak phenol resin (A) having an ortho/para ratio of methylene bondings to phenolic nuclei of 1.5-2.5 and a number average mol.wt. of 350-500, hexamethylenetetramine (B), a low-mol.-wt. polyolefin compd. (C), carnauba wax (D), and a filler (E).
Patent JP-S61275942-A (JP)
Title: Emulator
Inventor: OOTA AKIRA
IPC: G06F11/28
Filed: 1985-05-30
Abstract: PURPOSE:To provide the function of temporary correction of bugs or vicarious execution of a program in an ungenerated part by inputting a signal to a host CPU each time when the execution address coincides with an address set to an address comparator and starting a program described with commands of an emulator. CONSTITUTION:The set address is set to an address comparator 4 by a host CPU 1. Procedures of correction or ungenerated procedures are programmed with commands of the emulator and are registered. Registered procedures are stored in a host memory 3 by the host CPU 1. When a target CPU 7 is started, the execution address of the target CPU 7 is outputted to the address comparator 4 by an execution address detector 5, and the address comparator 4 compares it with the set address. If coincidence is detected, the address comparator outputs a coincidence signal, and the host CPU 1 reads out procedures corresponding to the address from the host memory 3 to continue the procedures.
Patent JP-H07302096-A (JP)
Title: Sound effect adding device
Inventor: ISHIDA TADAYUKI
IPC: G10K15/04
Filed: 1994-05-09
Abstract: PURPOSE:To provide a sound effect adding device in which sound effect is varied without changing the sound volume feeling before and after the operation of an operation piece by controlling the input sound signals in accordance with the application of sound effect. CONSTITUTION:The device consists of an effect component generating means 2 which generates sound effect components based on input sound signals, an effect sound controlling means 3 which controls the output values of the sound effect components, a synthesizing means 4 which synthesizes input sound signals and the sound effect components, an output means 5 which outputs a synthesized sound, a control value decision means 5 which decides the control value that controls input sound signals based on the control value of the effect sound being controlled by the means 3 and a sound signal control means 7 which controls the input sound signals based on the control value decided by the means 5.
Patent JP-H04344617-A (JP)
Title: Active matrix substrate
Inventor: KANAMORI YUZURU
IPC: G02F1/136
Filed: 1991-05-22
Abstract: PURPOSE:To improve the manufacture yield by suppressing a defect in electric conduction between a switching element and a picture element electrode and reducing the probability of a spot defect, CONSTITUTION:A drain electrode 33 which is connected to the picture element electrode 40 of a TFT 31 is provided with a main body part 33a and an extension part 33b, so the picture element electrode 40 laminated on the drain electrode 33 and the drain electrode 33 increase in lamination area and the step part of the picture element electrode 40 corresponding to the end surface of the drain electrode 33 becomes long. Consequently, even if the coating state of the picture element electrode 40 deteriorates or even if the step part corrodes, the probability of the conduction defect becomes low.
Patent JP-H04344846-A (JP)
Title: Hose intermediate holding tool and manufacture of the same
Inventor: NAGASUGA EISAKU
IPC: F16L33/20
Filed: 1991-05-22
Abstract: PURPOSE:To provide this tool excellent in deforming strength and corrosion resistant durability and a method for manufacturing easily the tool. CONSTITUTION:In the metal tool the thickness of a flange part 2 has 2.5-5 times of thickness of a cylindrical part 1 and the flange part has the strength for which deformation is not generated even in the case of stretching the cylindrical part to axial direction in the condition of fitting the flange part to the other member 4, and the cylindrical part and the flange part are integrally formed from a steel-made billet with cold heading. Further, the cylindrical part having bottom is formed with rear part extrusion to one end face of the columnar type billet and successively, upsetting work is applied from the other end face to form the flange part and finally the bottom part of the hole in the cylindrical part is punched out and also, trimming machining to the flange part is executed.
Patent JP-H01287431-A (JP)
Title: Semiconductor device
Inventor: HIUGA TSUTAE
IPC: H03M1/60
Filed: 1988-05-13
Abstract: PURPOSE:To improve the resolution at the time of temperature measurement only by altering part of circuit constitution by obtaining temperature information from the difference between the time up to when the oscillation of a reference resistance reaches a specific value and the time up to when the oscillation of a thermistor reaches a specific value. CONSTITUTION:A thermistor oscillation circuit 14 oscillates the reference resistance 11 to make a counter circuit 18 count up. Then when a counter circuit 15 reaches a specific value, a decoder circuit 16 detects that and stops counting the clock signal of a clock oscillation circuit 17 through a control circuit 19. Then the circuit 14 performs switching from the resistance 11 to the thermistor 12 to perform thermistor oscillation and the circuit 18 counts down. Then when the circuit 15 reaches the specific value, the circuit 19 stops the circuit 18 from counting down. The value when the circuit is stopped, i.e. the difference in oscillation time between the thermistor and clock is temperature information. Thus, part of the circuit constitution is altered to easily improve the resolution at the time of the temperature measurement.
Patent JP-S5741034-A (JP)
Title: Resetting circuit
Inventor: ISHII TOMOHIDE
IPC: H03K17/22
Filed: 1980-08-25
Abstract: PURPOSE:To constitute a resetting circuit so that a reset signal can be obtained even if rise of an electric power source is delayed, by using supply voltage as a reset signal until the supply voltage exceeds Zener voltage. CONSTITUTION:Voltage is supplied to a DC electric power source terminal 6, and the voltage rises gradually. In case when the voltage is lower than Zener voltage of a Zener diode 9, the voltage is applied to a reset terminal 14 of a circuit 11 to be reset through a transistor 8. When the voltage rises and the Zener diode 9 conducts, a transistor 15 is turned on and subsequently a transistor 13 is turned on. Accordingly, a reset signal of the reset terminal 14 is removed.