baber/WOPTO huggingface dataset:
Patent JP-H0339820-A (JP)
Title: Remote operator
Inventor: ADACHI IKURO
IPC: F23N5/26
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a remote operator capable of quick inversion of operating conditions by reading the operating condition of a normally closed switch, when the closing motion of the switch is detected, inverting the operating motions of equipments, integrating the detection times of the closing motions of the switch and causing the equipments to take an inversion stand-by condition wherein the operating conditions can be inverted after given times of detection are reached. CONSTITUTION:A sequence controller 31 applies a detection voltage to each remote controller and detects whether or not the operating switch of a main remote controller 50 is closed at a given time interval. When the closing condition of the operating switch are detected twice, the operating condition is inverted such that, the operation is initiated when the equipment is in a stand-by condition and, inversely, the operation is inverted to the stand-by condition when the equipment is in operation. After the closing condition of the operating switch is detected and the operating condition is inverted, the opening condition of the operating switch is detected and all the detection times of the opening conditions including intervening detection times of the closing conditions are integrated. When the integrated detection times of opening conditions reach a given value of the times, an inversion stand-by condition wherein an inverting operation can be executed is brought about.
Patent JP-H0927612-A (JP)
Title: Quantum effect semiconductor device and its manufacture
Inventor: SUGIYAMA YOSHIHIRO
IPC: H01L29/06
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To form a less damaged dot in a specific position by a method wherein a dent having sides focussing both on the dale and hill is formed so as to grow continuous mixed-crystal semiconductor layer in different band structure of carrier on the crest or the side encircling the crest. SOLUTION: When an SiO2 film 2 is deposited on an N<+> type GaAs substrate 1 having (111) B surface to anisotropically etch away the substrate using this film 2 as a mask, the etching step is automatically stopped as soon as a triangular core circumscribing on an aperture part 3 of the mask 2 is formed. At this time, a cavity 4 of the triangular cone formed on (111) A surface is formed on the lower part of the aperture part 3. Next, after successively growing a GaAs buffer layer 7, an InGaAs well layer 8 and a GaAs cap layer 9 on the surface of the dent 4 of the substrate 1 covered with the mask 2, the mask 2 is removed. Through these procedures, an epitaxial layer grown on the wall surface of a regular tetrahedron can exhibit a band structure in different InGaAs layers on the crest and the side.
Patent JP-H1127921-A (JP)
Title: Vibration actuator for pager
Inventor: SUYAMA HIDEO
IPC: B06B1/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To secure assembly accuracy easily and to improve reliability, for example, against vibration by fixing the part of the center hole of a vibrator vibrating vertically of moving coil consisting of a magnetic circuit being made entirely of, for example, a permanent magnet, a coil, and a damper by a support post that is made of a non-magnetic material. SOLUTION: A moving coil electroacoustic converter for generating voice is used, a damper 7 for achieving displacement relatively softly in vertical directions for supporting the center position and the vertical positions of a vibrator 1, and a part 9 with a center hole being integrally formed with the damper 7 is supported at a part 19 with the large diameter of the support post. A magnetic circuit has a plate 6 made of a magnetic body with a center hole at one magnetic pole of a permanent magnet 4 which is magnetized in a thickness direction with the center hole, and the other electrode poles also has a yoke 5 made of a magnetic body with the center hole before being fixed by a non-magnetic body post 16 through all center holes. This configuration achieves improved reliability, even if a large shock is repeated from the outside.
Patent JP-H0714859-A (JP)
Title: Die-bonding resin for semiconductor chip and semiconductor device using the same
Inventor: ONISHI OSAMU
IPC: H01L21/52
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a resin layer required for insulation using the die-bonding resin containing one or two or more kinds of a metal oxide of specific range of size, a metal nitride, glass and the like as the insulating particles of specific value. CONSTITUTION:A metal oxide SiO2 which is insulating particle, is used as die-bonding resin. The approximate mixture ratio of resin and SiO2 is 6:4. In this case the SiO2 5, which is controlled in 50 to 110, is uniformly dispersed and mixed at least at 5wt.% or higher. As sufficient insulating property can be secured by the die-bonding resin only using the die-bonding resin as the die-bonding of semiconductor chip, the special consideration for semiconductor chip mounting conductive wiring is unnecessitated.
Patent JP-H0339062-A (JP)
Title: Vacuum heat-treated substance of vegetables, fruits or plant crude drugs in oil
Inventor: NAKAGAWA KIYOJI
IPC: A23L19/00
Filed: 1989-07-04
Abstract: PURPOSE:To effectively utilize vegetables, fruits or plant crude drugs by pulverizing the vegetables, fruits or plant crude drugs into a fine slurry-like substance, adding and mixing an edible oil therewith, heating and stirring the resultant mixture under vacuum and dehydrating the mixture. CONSTITUTION:Vegetables, fruits or plant crude drugs are pulverized to prepare a fine slurry-like substance. An edible oil as a heating medium is added and mixed with the resultant slurry-like substance. The obtained mixture is heated and stirred at 60-120 deg.C under vacuum to evaporate water and dehydrate the mixture. Thereby, an oily pasty substance is obtained. An oily substance, as necessary, is then separated from the oily pasty substance or the residual substance after removing the oily substance is powdered or granulated.
Patent JP-S5694335-A (JP)
Title: Automatic focusing camera
Inventor: ENOMOTO SHIGEO
IPC: G02B7/28
Filed: 1979-12-27
Abstract: PURPOSE: To make the constitution of a mounting-dismounting part simple by providing two contacts for instructing the revolving direction and stoppage of a focusing motor, and one switch for infinite and shortest distance connected in parallel.  
     CONSTITUTION: An electric power source device is provided within an interchangeable lens, and two switches for instructing the revolving direction and stoppage of a focusing motor are provided to an interchangeable lens mounting-dismounting part. Further, switches 24, 25 for reverse running the motor in infinite and shortest distance position are provided in parallel. One common contact thereof is provided in the mounting-dismounting part. Inputs are applied to gates 21, 22 via switches 24, 25, gates 37, 38, and a delay circuit 39. When the output Q of an FF 23 is L and the switch 24 or 25 is closed, the FF 23 is inverted through a gate 21, and the focusing motor is run reversely. Since the transmission and reception of the signals are made possible by the three contacts, the constitution of the mounting-dismounting part is made simple. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0462608-A (JP)
Title: Rush current preventing circuit for dc/dc converter
Inventor: MURANAKA MASAMI
IPC: G05F1/10
Filed: 1990-06-29
Abstract: PURPOSE:To satisfactorily control the rush current occurring at start up of a DC/DC converter by making a control transistor function to increase the equivalent resistance of a current control transistor when the large current value is supplied to an input capacitor. CONSTITUTION:A switch 2 is turned on when the charge of an input capacitor 9 is equal to-0. Thus the voltage obtained by dividing the voltage Vin of an input power supply 1 by resistors 5 and 6 is applied to the gate of a MOSFET 8. Then the MOSFET 8 is turned on and a charging current flows to the capacitor 9. When the capacitor 9 is charged and the charging current is reduced, the voltage drop level caused by a current detecting resistor 4 is reduced. Then the base-emitter voltage of an npn transistor 3 is reduced and therefore the gate potential of the MOSFET 8 is increased. As a result, the equivalent resistance of the MOSFET 8 is reduced and the reduction of the charging current is suppressed.
Patent JP-S56102452-A (JP)
Title: Dust collecting device
Inventor: SAKAMI KATSUYASU
IPC: B23Q11/00
Filed: 1979-12-29
Abstract: PURPOSE:To make possible to remove and collect chips to be generated when drilling a lower hole into a dust collecting bag via a Venturi body and a discharge pipe by a strong suction force caused by the Venturi effect of the Venturi body. CONSTITUTION:When air is forced into a Venturi body 6 from an air supply pipe 7, the air goes down through a main passage 6a as shown by an arrow mark A and is forced out into an air and chip discharge pipe 8. In this case, air in a subair passage 6c and further in a chip guide pipe 5 is drawn into the main air passage 6a as shown by an arrow mark B by a Venturi effect caused at a throat 6b. As a result, chips in a cover 4 which prevents the scattering of chips are collected into a dust collecting bag via the guide pipe 5, the Venturi body 6 and the discharge pipe 8.
Patent JP-H07153750-A (JP)
Title: Method and equipment for cooling rectangular substrate
Inventor: NOOMAN TAANAA
IPC: H01L21/302
Filed: 1994-07-26
Abstract: PURPOSE: To cancel a change over a substrate surface and a defect on a pedestal surface by applying high rear side cooling medium pressure by maintaining a substrate formed suitably with a pedestal. CONSTITUTION: A rectangular substrate 27 is cooled and processed under pressure reduction inside a reactive chamber on a rectangular cooling pedestal 28, having a downward curved and projected cooling plane. The substrate 27 is held on the pedestal 28, so as to be matched with the form of pedestal cooling plane. As a result, the number of gaps between the substrate surface and the pedestal surface is minimized. Thus, since the substrate 27 receives high-level rear side cooling medium pressure and heat is efficiently conducted from the substrate 27 to the gap on the pedestal 28, when processing the substrate 27 with a high-level high-frequency power source, cooling matched with all the surface of substrate 27 is promoted.
Patent JP-H0841461-A (JP)
Title: Polymerizable liquid crystal composition
Inventor: HASEBE HIROSHI
IPC: C09K19/38
Filed: 1994-07-26
Abstract: PURPOSE:To obtain the composition, containing a specific monofunctional (meth) acrylate compound and an acrylate or a methacrylate compound containing an optically active group and capable of providing an optical isomer having a helical structure in the interior thereof without deteriorating the heat resistance by photopolymerization. CONSTITUTION:This polymerizable liquid crystal composition comprises (A) a monofunctional (meth)acrylate compound comprising an acrylic or a methacrylic ester of a cyclic alcohol, phenol or an aromatic hydroxy compound containing a liquid crystal skeleton having plural 6-membered rings as a partial structure [preferably a compound of formula I [X is H or CH3; 6-membered rings A to C are each formula II, III, etc.; (n) is 0 or 1; Y<1> and Y<2> are each a single bond, CH2O, etc.; Y<3> is H, cyano, etc.]] and (B) an acrylate or a methacrylate compound having an optically active group [preferably a compound of formula IV [Z is H or CH3; (s) is 0 or 1; (r) is 0-12 when (s) is 0 and 1-12 when (s) is 1; (t) is 0 or 1; R is a 3-12C optically active hydrocarbon]]. The composition is capable of manifesting a chiral nematic liquid crystal phase.
Patent JP-S6235968-A (JP)
Title: High speed writing system for picture element data
Inventor: KOYAMA TAKENOBU
IPC: G06F3/153
Filed: 1985-08-09
Abstract: PURPOSE:To speedup writing in a picture element data storage unit by fixing color information for picture constituting element of the same color, writing spacial information of relevant element and omitting color designation for each picture element. CONSTITUTION:Waste of duplicated operation in writing is eliminated utilizing the fact that in many cases segments and faces constituting a picture image are expressed in the same color. For this purpose, a picture element data storage unit 50 sets memory areas of size that can store color information in unit of picture element, and at the same time, address is given in unit of each picture element. A color storage register 60 has the same recording capacity with recording area for one picture element, and holds color information for the picture element, and sends out the held color information to recording area of picture element of designated address. For instance, the recording area of each picture element sets red series by first several bits and sets blue series by next several bits making each bit corresponds to color element. Thus, duplicated operation at the time of designating the same color is eliminated.
Patent JP-H0523790-A (JP)
Title: Manufacture of lost foam pattern
Inventor: MIYAJIMA HIDENOBU
IPC: B22C7/02
Filed: 1991-07-15
Abstract: PURPOSE:To provide the manufacture for lost foam pattern precisely holding a filmy formed body to the prescribed position in a hollow part in a foaming formed mold to manufacture of the lost foam pattern having the prescribed thickness. CONSTITUTION:At first, the filmy formed body 1 composed of consumable material having the prescribed shape, is formed with a forming mold. Successively, the above filmy formed body 1 is set in a foaming formed mold 9 providing the hollow part 11 having the prescribed shape. Then, supporting members 8 composed of the consumable material for holding gap between a hollow part 11 in the foaming formed mold and the filmy formed body 1 to the prescribed interval, are set. Further, at the time of manufacturing the lost foam pattern providing the prescribed hollow part by packing and foaming the foaming beads between the hollow part 11 in the foaming formed mold and the filmy formed body 1, position of the filmy formed body 1 is not unnecessarily moved and the lost foam pattern having the prescribed shape can be always manufactured.
Patent JP-2001004065-A (JP)
Title: Gate valve for vacuum
Inventor: SHIMODA KAZUYOSHI
IPC: F16K51/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide the compact and sufficient seal area when blocking up a gate valve at an opening part having a large diameter by guiding and seating the opening part to/on a tapered inclined face when first abutting surfaces abut to a first seal seat surface by moving the opening part for a valve element downward by the valve element. SOLUTION: A valve element body 57 is rectangular when viewed from above, and is composed of a plate-like part 56 extended to the lower surface of a valve element base end part 50 formed of inclined both end parts in lengthwise direction. Inclined first abutting surfaces 25, 25 are formed on the lower surface of the valve element base end part 50 of the valve element body 57. A second abutting surface 27 is formed in an almost U shape on a side surface of the plate-like part 56. The first abutting surfaces 25 and the second abutting surface 27 are tiltingly formed respectively inward in response to a first seal seat surface 32 and a second seal seat surface. The first abutting surfaces 25 abut to the first seal seat surface of a valve casing body, and the second abutting surface 27 abuts to the second seal seat surface of the valve casing body.
Patent JP-S6418792-A (JP)
Title: Variable speed gear for bicycle
Inventor: NAGANO MASASHI
IPC: B62M11/16
Filed: 1987-07-13
Abstract: PURPOSE: To facilitate a speed change action via an action body by providing a transmission controller for forcefully operating clutch pawls via the rotation of a drive shaft and operating lock pawls in the lock releasing direction. CONSTITUTION: When an operating piece 8 is operated to move clutch pawls 91, 92 against a drive shaft 11 while the drive shaft 11 driven by leg-powder is rotated, the clutch pawls 91, 92 are forcefully operated by the transmission controlling part 15 of the drive shaft 11. When the clutch pawls 91, 92 are operated, lock pawls 71, 72 are operated in the lock releasing direction, and sun gears 21, 22 are set to the freely rotatable state against fixed members. The leg power is transmitted to a change gear 4 from the drive shaft 11 via planetary gears 31, 32, and the change gear 4 is rotated in a reduced speed.  When the operating piece 8 is operated in the opposite direction, the rotation of the sun gears 21, 22 is locked by the lock pawls 71, 72, the leg power is transmitted to the change gear 4 from the drive shaft 11 via the planetary gears 31, 32, and the change gear 4 is rotated in an increased speed.
Patent JP-H0619178-A (JP)
Title: Color image transfer body and color image forming method
Inventor: HANEDA SATORU
IPC: G03G7/00
Filed: 1992-07-01
Abstract: PURPOSE:To realize a color image transfer body and a color image forming method capable of obtaining a color image which has high quality with luster and excellent preservability without generating cracks by an electrophotographic method. CONSTITUTION:The image transfer body 1 for forming a color image by >=3 kinds of color toners is provided with a transparent resin layer 2B consisting of a styrene-acrylic resin containing a styrene-butadiene copolymer on the surface. In the color image forming method in which a toner image 2A formed by >=3 kinds of color toners are melted and fixed on the image transfer body 1, the image transfer body 1 is provided with the transparent resin layer 2B consisting of a styrene-acrylic resin containing a styrene-butadiene copolymer on the surface and the toner images are melted and fixed on the image transfer body 1 by heating and the transferring body of belt shape.
Patent JP-H02138272-A (JP)
Title: 1,2,5-benzothiazepin derivative and its production and its use
Inventor: SODA TAKASHI
IPC: A61P19/10
Filed: 1989-07-06
Abstract: NEW MATERIAL:1,2,5-Benzothiazepin derivative of formula I [R<1>, R<2> are identical or different and represent H, halogen, alkyl, hydroxyl, acyl, or the adjacent R<1> and R<2> connect to each other to form a ring given by the formulas: -(CH2)m- (m is 3 to 5), -0-. (CH2)n-O-(n is 1 to 3)] R<3> is H, alkyl, aralkyl; R<4> is H, hydrocarbon residue; R<5> is H, hydrocarbon residue, heterocyclic group, or R<4> and R<5> bond to each other to form a ring of the formula: -(CH2)k-, (k is 3 to 5)] and its salt. EXAMPLE:3-Nethyl-2,3,4,5-tetrahydro 1,2,5-benzothiazepin-4-one. USE:It is used as a preventive against mammalian osteoporosis. It shows excellent action to suppress the bone resorption. PREPARATION:A compound of formula II Is subjected to condensation ring closure to give the compound of formula I.
Patent JP-H0338846-A (JP)
Title: Method and apparatus for bonding
Inventor: YASUSATO TADAO
IPC: H01L21/60
Filed: 1989-07-05
Abstract: PURPOSE:To eliminate a need to correct a parallelism by a method wherein, while a bonding part of a lead and a bump is being pressurized, this bonding part is irradiated with a laser to execute a bonding operation. CONSTITUTION:A lead 4 which has been formed on a tape carrier 3 is aligned with a bump 2 which has been formed on a semiconductor element 1; a pressurization jig 5 which is made of quartz so as to transmit the laser is lowered; the lead 4 and the bump 2 are pressed and a prescribed pressure is applied. Then, a laser 7 which has been generated by using a laser oscillator is passed through an optical system and, in addition, is transmitted through the pressurization jig 5; the lead 4 on the bump 2 is irradiated with the laser. Consequently, an energy required for a bonding operation is supplied directly to the lead 4. Thereby, the pressurization jig 5 and a bonding stage 6 are not heated; they are not deformed by heat; as a result, their parallelism can be adjusted easily.
Patent JP-S5967156-A (JP)
Inventor: KIKUCHI ICHIROU
IPC: B61C17/00
Filed: 1982-10-06
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-S6236042-A (JP)
Title: Cao-al2o3-p2o5 three-component crystallized glass
Inventor: WATANABE AKIRA
IPC: C03C10/02
Filed: 1985-08-07
Abstract: PURPOSE:To lower the temp. in melting, to prevent the evaporation of the contained phosphoric acid component and to obtain the titled glass capable of sufficiently exhibiting the effects due to the content of F by incorporating an F atom into a CaO-Al2O3-P2O5 three-component composition. CONSTITUTION:The titled glass is obtained by incorporating <=3pts.wt. F as an atom into 100pts.wt. CaO-Al2O3-P2O5 material consisting of 10-60wt% CaO, 5-35wt% Al2O3 and 25-85wt% P2O5. The temp. in melting can be lowered due to the content of F, the evaporation of the contained phosphoric acid component is prevented, the molten material is easy to clear, the melting time is reduced, the formation of crystal nuclei is promoted and the advantage of contributing to the improvement of the strength of the product can also be attained.
Patent JP-S5875993-A (JP)
Title: Stereoscopic image pickup system for multiband
Inventor: HIRAIWA OSAMU
IPC: H04N5/335
Filed: 1981-10-30
Abstract: PURPOSE:To allow one two-dimensional sensor to photodetect plural optical images by providing plural optical systems for forming a remote image and at least one two-dimensional CCD sensor, and coupling the optical system with the sensor through optical fibers. CONSTITUTION:Optical images of a ground surface obtained by the stereoscopic image pickup of four optial systems 1, 1', 1'', and 1''' are guided to one two- dimensional CCD sensor 3' through optical fibers 4 provided corresponding to said optical systems. Stereoscopy in the moving direction of a satellite is performed through pictures of the optical systems 1 and 1'', and stereoscory in the scanning direction is performed by the optical systems 1' and 1'''.
Patent JP-H1120234-A (JP)
Title: Optical printer head
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate uneven density of a print due to fluctuation in the intensity of light irradiating on a photosensitive body. SOLUTION: A power supply member 9, a light emitting member 2 having a light emitting element 3 and an individual terminal 4 on the upper surface thereof and a common terminal 5 to be connected with the power supply member 9 on the lower surface thereof, and a transparent board 6 having a wiring conductor 7 to be connected with the individual terminal 4 through a conductive adhesive on the lower surface thereof are arranged sequentially on a supporting board 1 wherein the supporting board 1 and the transparent board 6 are held, on the end faces thereof, by a housing member 8 thus constituting an optical printer head. The power supply member 9 is formed of a pipe-like metal having variable diameter (w).
Patent JP-S5799674-A (JP)
Title: Transfer device
Inventor: AOKI TAKAO
IPC: G03G15/16
Filed: 1980-12-11
Abstract: PURPOSE:To obtain excellent transfer image by providing a transfer-material supporting means which is supported endlessly and movably and has a flexible insulating layer and a conductive layer, and a voltage applying means of applying a prescribed voltage to the conductive layer. CONSTITUTION:A transfer-paper support body 19' has a diameter a half as long as a photosensitie drum diameter and is equipped with cylindrical frame parts 191 and 192 and a coupling part 193 coupling the both together; and the external circumferential surface of an opening area section by the frame parts 191 and 192, and coupling part 193 is provided with a film 196 of three-layer constitution. The insulating layers (a) and (c) of the film 196 are insulating films made of polyester, and the conductive layer (b) is a film of metal or metal oxide vapor- deposited on the insulating layers (a) or (c), and insulated by the insulating layer (c). Then, this conductive layer (b) is applied with a voltage from a voltage source by a sliding brush provided at, for example, a side edge.