baber/WOPTO huggingface dataset:
Patent JP-S59212129-A (JP)
Title: Working method of contour part for signal plate
Inventor: SHIBATA YASUO
IPC: B21D19/08
Filed: 1983-05-17
Abstract: PURPOSE:To mold a signal plate to an arcuate contour in short time by placing a base plate formed with a projecting edge in the contour part to the base plate receiving seat of a lower die and pressing the base plate by an upper die thereby forming the projecting edge to an arcuate section with one pressing operation. CONSTITUTION:When an upper die 3 is descended to press a base plate A, respective split die cores 5 advance and an arcuate contour forming die 4 descends to form the projecting edge of the plate A to an arcuate shape toward the central direction. When the die 3 is risen, only the die 3, the die 4 and regulating block 8 ascend first and therefore the cores 5 retreat by maintaining the contact with the plate A and ascend without interfering with the projecting edge of the plate A formed to the arcuate shape.
Patent JP-S62244844-A (JP)
Title: Parts holding method
Inventor: SUEYOSHI TETSUHIKO
IPC: B25H1/00
Filed: 1986-04-15
Abstract: PURPOSE:To enable parts to be installed without applying external force thereto so as to remove any defect, such as, chipping, turning or a defect caused by bending of leaf springs by providing a process of previously separating holding leaf springs from each other to reserve a required interval before inserting parts. CONSTITUTION:A crystal element 6a is lowered between crystal element holding leaf springs 8 by means of a chuck 12. In this case, the holding left sprints 8 are kept separated from each other by means of side guides 14 and separating claws 15, enabling the crystal element 6a to be lowered down to the installing position without being brought into contact with the holding leaf springs 8. And, by putting both the side guides 14 and the separating claws 15 in mutually closed positions the holding leaf springs 8 are also put in mutually closed positions, thus a crystal 6 and an electrode 7 being fixed in a slit in form of being interposed therein.
Patent JP-H01257485-A (JP)
Title: Method for synthesizing triglyceride by enzyme
Inventor: KYOTANI SUSUMU
IPC: C12R1/72
Filed: 1988-04-07
Abstract: PURPOSE:To efficiently synthesize a triglyceride, by reacting a fatty acid (ester) with glycerol or partial glyceride in the presence of a special lipase catalyst. CONSTITUTION:A fatty acid or ester thereof is reacted with glycerol or partial glyceride in the presence of a lipase as a catalyst to synthesize a triglyceride. In the process, a lipase having 1,3-regiospecificity is mixed with a lipase without exhibiting regiospecificity for use as the lipase. The mixing ratio is preferably about 0.1:1-1:1 expressed in terms of hydrolytic activity.
Patent JP-S59213282-A (JP)
Title: Harmonic wave and pulsation reducing circuit in multiplex polyphase rectifier or inverter with interphase reactor
Inventor: MIYAIRI SHIYOUTA
IPC: H02M5/45
Filed: 1983-05-19
Abstract: PURPOSE:To reduce the harmonic wave of an AC side current and a pulsation of a DC side voltage by providing a plurality of taps at an interphase reactor for connecting between polyphase rectifiers and connecting the taps through separate rectifiers to a DC circuit. CONSTITUTION:A rectifier 1 having thyristors T1-T6 as rectifier elements is connected to one secondary windings 2 coupled in a star connection of a transformer. A rectifier 3 having thyristors T7-T12 as rectifier elements is connected to other secondary windings 4 coupled in a delta connection of the transformer. The rectifiers 1, 3 are connected through the terminals A1, A1' of correlation reactor 5a. Taps P, Q, A0, Q', P' provided at the reactor 5a are respectively connected via rectifier elements TP, TQ, TA0, TQ', TP' of thyristors to a terminal D, which supplies a DC voltage to a load 7 connected through a reactor 6. In this manner, the harmonic wave current of the AC input current is can be reduced, and the pulsation of the DC output voltage ed can be reduced.
Patent JP-H08285661-A (JP)
Title: Liquid level detecting device
Inventor: TANAKA KAZUHIRO
IPC: G01N35/10
Filed: 1995-04-12
Abstract: PURPOSE: To provide a method for removing static electricity for a capacitance type liquid level detecting device which is easy to cause false detection due to static electricity when the liquid level of a sample liquid or a reagent is detected in an automatic analyzer. CONSTITUTION: An automatic analyzer conducts the operation for forcing a suction nozzle 101 which is one of paired electrodes of a capacitance type liquid level detecting device and gathers a sample liquid or a reagent to approach or come into contact with the inlet part of an inner wall of a receptacle 106 for the sample liquid or the reagent once or plural times in order to remove static electricity charged to the inner wall of the receptacle.
Patent JP-S62242971-A (JP)
Title: Multicolor image recording method
Inventor: TAKESUE TOSHIHIRO
IPC: G03G15/01
Filed: 1986-04-14
Abstract: PURPOSE:To shorten the time required for recording a multicolor image, by setting in advance a holding voltage to zero whenever the first color is recorded, at the time of executing the multicolor image recording by driving a semiconductor laser by a driving voltage held, whenever each color is recorded. CONSTITUTION:The output beam of a semiconductor laser 1 is detected by a photodetector 17, and the output current of the element 17 is applied to a light quantity stabilizing circuit 19 through a light quantity detecting circuit 18. Also, a reference voltage source 20 is connected to the circuit 19, and the output voltage of the circuit 19 is applied to the laser 1 through a driving circuit 21. At the time of recording a multicolor image by the laser 1, the switch 26 of the circuit 19 is closed in advance whenever the first color is recorded and a voltage held in a capacitor 27 is set to zero. In this way, at the time of recording the first color, a charging time Ta is required, but at the time of recording the second color and thereafter, the voltage held in the capacitor 27 in the previous stage is not set to zero but used continuously. In this way, the charging time at the time of recording the second color and thereafter becomes shorter than the time Ta, and the recording time of the multicolor image can be shortened.
Patent JP-S61245905-A (JP)
Title: Rotational driving means for rolls for steel pipe guide of stretch reducer
Inventor: ITAYA SUSUMU
IPC: B21B17/14
Filed: 1985-04-22
Abstract: PURPOSE:To eliminate the generation of troubles such as defective insulation and burn of a DC motor by roll cooling water by connecting a rotational driving system of a roll stand for a steel plate guide to a rotational driving system of a rolling roll. CONSTITUTION:A V-groove roll 24 is provided in a stand frame 20 of a roller stand 3 for the steel pipe guide of a stretch reducer which reduces a steel pipe. The V-groove roll is rotationally driven by means of a horizontal shaft 12 for rotational driving of the rolling roll incorporated into a mill body. The shaft 12 is advanced by a stroke S1 to fit a gear type shaft coupling 11 on the male side at the top end thereof to a gear type shaft coupling on the female side of a gear 29a in a gear box 29. The rotational driving force of the shaft 12 is transmitted via the gear 29a, etc. to a shaft 24a of the roll 24. A worm jack 34 is operated cooperatively by an outside handle 36 on the operation side of the stand frame 20, by which the height of the roll 24 is set.
Patent JP-H09281026-A (JP)
Title: Laser diffraction-type measuring apparatus for particle size distribution
Inventor: TAKEUCHI KAZU
IPC: G01N15/02
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a laser diffraction-type measuring apparatus by which a uniform and thin sample layer can be formed irrespective of whether the kind of a sample to be measured is dry or liquid and by which the generation of a multiple scattering can be made extremely small even when the concentration of the sample is high. SOLUTION: A circular hollow (a recessed part) 2 is formed on a cell 1 which is constituted of a plane glass or the like. Regarding the depth of the hollow 2, cells whose hollow has various depths are prepared when a sample is a suspension. According to the kind of the sample, one cell is selected out of the cells in such a way that a laser beam can be transmitted. When a dry powder is used as the sample, the size of particles is estimated in advance, and the cell in which the depth of the hollow 2 is a little deeper than the diameter of a largest particle in the sample is used. When the cell 1 is constituted in this manner so as to put the sample to be measured into the hollow, a thin sample layer can be formed, and the generation of a multiple scattering operation can be made extremely small even when the concentration of the sample is high.
Patent JP-H11281806-A (JP)
Title: Optical block
Inventor: SHINODA MASATO
IPC: G02B1/11
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To maintain optical effect and to reduce cost. SOLUTION: This optical block 8 is constituted by forming polyhedral prisms 1, 9, and 14 by sticking transparent base bodies 3, 11, and 16 on which reflection preventive films and dichroic mirrors are formed respectively on specific surface of glass-made optical members 2, 10, and 16 with adhesives and sticking the specific surface of the polyhedral prisms 1, 9, and 14 together.
Patent JP-S61247679-A (JP)
Title: Soi crystal growth process
Inventor: SAITO SHUICHI
IPC: C30B1/08
Filed: 1985-04-23
Abstract: PURPOSE:To grow thick film SOI crystal with good reproducibility by irradiating a sample having specified SOI structure with CO2 laser light and electron beam to cause growth of SOI crystal. CONSTITUTION:A sample having SOI structure is obtd. by forming an oxidized film 2 having 3-5mum thickness, a silicon layer 3 having 5-10mum thickness, and an oxidized film 4 having 2-4mum thickness which is thinner than the oxidized film 2, on a silicon substrate 1. Then, the sample is heated while turning at a fixed speed in an inert gas atmosphere and, irradiated with CO2 laser 6 and linear electron beam 5 simultaneously on the same position. Thus, a thick film SOI crystal is grown.
Patent JP-2000284260-A (JP)
Title: Production of liquid crystal device
Inventor: HOSOGAYA HIROYUKI
IPC: G02F1/1333
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the occurrence of the set misalignment of a panel even in the case of the hybrid panel composed of substrates consisting of different materials. SOLUTION: The plastic substrate 11 expands or contracts with respect to its original dimension when the plastic substrate 11 subjected to a heat- treatment is peeled from above a supporting member 30. The pattern dimension AG×BG of an inside surface structure forming part 12z set on the inside surface of the glass substrate 12 is, thereupon, previously formed smaller than the pattern dimension AP×BP of the inside surface structure forming part 11z formed on the inside surface of the plastic substrate 11.
Patent JP-S59212065-A (JP)
Title: Remote monitoring device
Inventor: KANBARA KATSUYUKI
IPC: H04M11/00
Filed: 1983-05-18
Abstract: PURPOSE:To eliminate the need to inform an operator at a monitor center for necessary processing, by sending a direct instraction of the necessary processing to a centralized monitoring device by a subscriber telephone set. CONSTITUTION:The centralized monitoring device 4 receives data transferred from a terminal equipment 2 to a network controller 43 to display the received contents on a display device 47, and the received result is stored in a magnetic disk device 42. Control information stored in the magnetic disk device 42 is corrected according to the instructing information unless immediate output to the terminal device 2 is necessary, and the corrected control information is stored in the magnetic disk device 42. On the other hand, when the immediate output to the terminal device 2 is necessary, the telephone number of the terminal equipment is read to the network controller 43 and a control end signal is stored in the magnetic disk device 42 after control data is sent out.
Patent JP-H05291325-A (JP)
Title: Mold
Inventor: ONO EIJI
IPC: B29C45/26
Filed: 1992-04-08
Abstract: PURPOSE:To provide a long-life mold used in resin sealing of a semiconductor pellet mounted on a pre-soldered frame having an already soldered lead. CONSTITUTION:A mold 4 is used in resin sealing for a semiconductor pellet 2 mounted on a pre-soldered frame. The mold 4 has a solder pushing part 6, which is removable and used for pushing a solder plating layer 1d1 formed on the surface of a lead part 1d to prevent a sealing resin from flowing away.
Patent JP-S60229980-A (JP)
Title: Vinyl chloride sol sealer
Inventor: ITOU SHIYUNZOU
IPC: C08L101/00
Filed: 1984-04-27
Abstract: PURPOSE:The titled sealer that contains a vinyl chloride resin or its copolymer as a base resin, a temperature-sensitive thixotropic agent and thermally expandable particles, thus showing good inflowing properties and sealing ability, because it has specific flowing properties and thermal expansion. CONSTITUTION:(A) A vinyl chloride or its copolymer is used as a base resin, which is mixed with (B) (i) a temperature-sensitive thixotropic agent of hydrogenated linseed or castor oil and (ii) thermally expandable particles to give the objective thermally setting type sealer. The sealer has horizontal and vertical flowability of less than 10mm. at room temperature for 30min and more than 10mm. at 110 deg.C for 30min. Further, the expansion of the sealer is less than 50% at 110 deg.C for 10min and more than 50% at 140 deg.C for 30min. The flowability of the sealer is preferably more than 50mm. in the horizontal direction and more than 100mm. in the vertical direction at 110 deg.C for 30min and the thermal expansion is preferably more than 80% at 140 deg.C for 30min.
Patent JP-S59213219-A (JP)
Inventor: IMAIZUMI SHINICHI
IPC: H02H3/05
Filed: 1983-05-18
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-S5612197-A (JP)
Title: Diaphragm for loudspeaker
Inventor: WATANABE MASAJI
IPC: H04R7/02
Filed: 1979-07-10
Abstract: PURPOSE: To obtain an inexpensive loudspeaker diaphragm of excellent characteristics by performing the microwave plasma nitriding processing of metal base bodied formed in a diaphragm shape.  
     CONSTITUTION: Domed diaphragm base bodies 17 made of titanium, stainless steel, aluminum, etc., are arranged on the internal wall of quartz-made cylinder 16 in container 5 serving as the processing chamber of a microwave plasma nitriding processor. Container 5 is evacuated and supplied with nitrogen gas and hydrogen gas at an adequate mixture ratio while fed with microwave electric power to produce plasma 25, performing the surface nitriding processing of each base body 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000286589-A (JP)
Title: Anechoic chamber
Inventor: IWAOKA TORU
IPC: H05K9/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an anechoic chamber that improves effective bulk ratio, while reducing the thickness of an electronic wave absorbing material arranged on the inner surface of the anechoic chamber, and can cope with a wide range of operation frequency. SOLUTION: An anechoic chamber has an attached measurement chamber 2 and an opening 3. Inside a wall surface that is composed by an electromagnetic shield material, an electronic wave absorbing material 4 that is composed by overlapping a pyramid-shaped resin formed body where a dielectric loss material is dispersed and contained on the lattice-shaped electronic wave absorption material is provided.  In the lattice-shaped electronic wave absorbing material, ferrite magnetic bodies with thickness, height, and length are crossed with one another at prescribed intervals and are arraigned on an electronic wave reflecting surface, and the height and length directions of the ferrite magnetic bodies are made nearly parallel with the direction of incidence and that of magnetic field of an operation electronic wave, thus coping with a wide range of operating frequency of kHz to GHz level, and at the same time establishing electromagnetic shield performance and improving the effective efficiency of the RF anechoic chamber.
Patent JP-H01261477-A (JP)
Title: Pigment ink
Inventor: WAKATA MASASHI
IPC: C09D11/17
Filed: 1988-04-11
Abstract: PURPOSE:To solve the problem of pigment sedimentation, by fixing a part of or the whole of a pigment to hollow microspheres in microcapsule form so that the bulk specific gravity of the composition is equal to the specific gravity of a solvent, and dispersing the composition in the solvent. CONSTITUTION:For example, a Saran resin is dissolved in tetrahydrofuran to saturation, and vaporized low-temperature air from a liquid air bomb is introduced into this solution as micro-bubbles through a bubbler. The Saran resin separated by the low-temperature air is suspended in the upper part of the solution as hollow microspheres containing air, and these microspheres are taken out before redissolution to evaporate tetrahydrofuran, thus giving hollow microspheres in microcapsule form. These hollow microspheres are then mixed with a pigment containing, e.g., an adsorbed plasticizer under high- speed agitation. The mixture is dried in an air stream to fix a part of or the whole of the pigment to the hollow microspheres, and the composition thus obtained is dispersed in a solvent preferably after appropriate surface treatment (e.g., polyvinyl butyral coating) to increase the compatibility with the solvent.
Patent JP-S59214373-A (JP)
Title: Heat-sensitive recording device
Inventor: SHIMOIDE SHINICHI
IPC: B41J2/32
Filed: 1983-05-20
Abstract: PURPOSE:To reduce noise of heat-sensitive recording while improving the function of conveying recording paper by radiating a sound from the opening part of a cutter to the circumference with low efficiency, and decreasing gradually the interval between a guide and a plate type wall supported perpendicularly through hinge mechanism. CONSTITUTION:The guide 17 and hinge mechanism 21 are provided in the conveyance direction of the recording paper 16, and the plate type guide 22 is so arranged as to decrease their interval graudally in the conveyance direction. The majority of reflected sound between the guide 22 and 17 returns in the direction opposite to the paper conveyance and only part of it is radiated out of a housing 14 through a paper exit opening part 18. Stick sound, on the other hand, is radiated from the opening part of the cutter 13, but the radiation efficiency is inferior and the sound to the outside of the housing 14 becomes small.
Patent JP-S60230687-A (JP)
Inventor: TANAKA KAZUYOSHI
IPC: G09G1/00
Filed: 1984-04-30
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-H05256582-A (JP)
Title: Magnetically lifting apparatus for feebly magnetic substance such as sintered ore
IPC: F27B21/08
Filed: 1992-03-12
Abstract: PURPOSE:To obtain the title apparatus which holds and lifts a feebly magnetic substance such as a sintered ore, in non-contact with each other, by providing a magnetic field-generating device which is low-powered, small-sized and light- weighted, and has magnetic circuits, in which strong magnetic fields are obtained in the surface layer of a sinter cake. CONSTITUTION:At the upper part of the title apparatus, a magnetic field- generating device is provided, comprising at least permanent magnets 5, an electromagnet and a yoke 3, while opposing to a feebly magnetic substance such as a sintered ore 2 and magnetically coupled therewith through a gap thus establishing a magnetic field in the gap. The permanent magnets 5 adhered to outer poles of the magnetic field-generating device and the yoke 3 are constituted at a proper ratio.
Patent JP-S5712995-A (JP)
Title: Method using waste liquor obtained in preparation of wheat starch as amylase source
Inventor: KATAYAMA MAKOTO
IPC: C12N9/26
Filed: 1980-06-26
Abstract: PURPOSE: To collect an amylase with high titer and to reduce the cost of waste liquor treatment, by subjecting a waste liquor of wheat starch obtained in preparing wheat starch using wheat flour consisting of starchy flour layer of wheat seed grains as a raw material to spray drying, followed by filtration, concentration, and spray drying, etc.  
     CONSTITUTION: Wheat flour consisting of starchy flour layer of wheat seed grains or albumen part in the vicinity of its as a raw material is blended with the same amount of water to give dough, which is washed with water in a water cleaner, and separated into starchy flour milk and raw gluten. The prepared starchy flour milk is sieved, wheat bran division is removed, the milk is centrifuged by a nozzle separator, screw decanter, etc., and separated into starchy flour milk and a waste liquor. The waste liquor is subjected to spray drying to give raw enzyme powder or, concentrated under vacuum, dried under vacuum, subjected to spray drying, lyophilized, or subjected to ultrafiltration and spray drying, etc., to give the desired amylase enzyme powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09251147-A (JP)
Title: Optical wavelength band-pass filter control system
Inventor: ASAHI KOJI
IPC: G02F1/11
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To allow rapid control of the pass center wavelength of an optical wavelength band-pass filter(O-BPF) to an optimum point and to set the pass center wavelength always optimum despite of a temp. fluctuation, fluctuation with lapse of time, etc., by changing the pass center wavelength at a prescribed frequency, extracting the prescribed frequency component and detecting the direction and quantity of the deviation of the pass center wavelength from its phase and amplitude. SOLUTION: The prescribed frequency signal, more preferably low frequency signal of about several kHz, generated in a signal generating section 11 is superposed on the pass center wavelength control signal of the variable type O-BPF 2 and is supplied to an O-BPF driving section 13 by which the pass center wavelength is minutely changed by the signal frequency from the signal generating section 11. An electric signal is obtd. via a light receiving element 6 from the part of the light output of this variable type O-BPF 2 in an optical branching part 3 and the low-frequency signal component is extracted. The phase and amplitude threof are detected in a wavelength control section 9. A negative feedback is applied on the wavelength control signal of the variable type O-BPF 2 in such a manner that the detected phase and amplitude attain preset values.
Patent JP-H06300013-A (JP)
Title: Detection of failure in fluid pressure system and fluid pressure brake system for vehicle
Inventor: INAGAWA SHINICHI
IPC: B60T8/88
Filed: 1993-04-14
Abstract: PURPOSE:To detect surely accurately failures by forcibly driving a fluid pressure pump irrespective of an output signal when an amount of the output signal change of a pressure detector is less than a first predetermined valve to judge the failures to be present when the amount of the resultant output signal change is less than a second predetermined valve. CONSTITUTION:A hydraulic pump 10 is forcibly driven when the condition of a pressure detector 12 having the reduction amount of detecting value less than a first predetermined valve is continued at leas 5 times while a brake switch 44 is detecting the braking operation, and the forcible drive of the hydraulic pump 10 is stopped to light a warning lamp even in the passage of a set time after the start of forcible drive when the change amount of hydraulic detecting value is less than a second predetermined value. Thus, even if the pressure detector 12 is failured in high, low and intermediate levels, the failures can be surely detected and even if the pressure detector 12 is normal, the generation of the hydraulic failures can be detected from the small hydraulic change caused even by the forcible drive of the hydraulic pump 10 when the hydraulic failures are generated in a hydraulic system.