baber/WOPTO huggingface dataset:
Patent JP-H1112384-A (JP)
Title: Production of lightweight unsaturated polyester resin molded foam
Inventor: MATSUMOTO KOJI
IPC: B29C43/52
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject molded form using inexpensive materials under low molding pressures. SOLUTION: First, an unsaturated polyester resin composition is prepared by incorporating reinforcing fibers in a mixture comprising 100 pts.wt. of an unsaturated polyester resin, 1-20 pts.wt. of a heating fluidizing agent, 50-350 pts.wt. of an inorganic filler and 5-300 pts.wt. of water so as to be 2-40 wt.% in the content of the reinforcing fibers. Subsequently, the unsaturated polyester resin composition is subjected to compressive molding under heating at 60-98 deg.C under a molding pressure of 2-30 kg/cm<2> . Thereafter, the resultant molded form is heated to evaporate the moisture contained therein to produce cells therein, thus obtaining the objective resin molded form.
Patent JP-H0723274-A (JP)
Title: Optical position estimating device and focus controller
Inventor: UEDA KAZUHIKO
IPC: G02B7/28
Filed: 1993-07-06
Abstract: PURPOSE:To speedily perform an automatic focusing. CONSTITUTION:The video signal outputted by an A/D converter 4 is divided into plural frequency zones by a filter 12, the signal of each zone is rectified by a rectifying integrator 13, the signal is integrated and a focus evaluation vector is generated. The pattern obtained by this focus evaluation vector becomes a right rise pattern or a right fall pattern from the relation of a focus lens 2 and a focusing position. In accordance with the outputs of this pattern and an iris encoder 11, an calculation estimating the focusing position is performed by a microcomputer 8.
Patent JP-S6058839-A (JP)
Inventor: OOHAYASHI TSUTOMU
IPC: B32B7/02
Filed: 1983-09-10
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。
Patent JP-S5688363-A (JP)
Title: Field effect transistor
Inventor: HAGIMOTO YOSHIZOU
IPC: H01L29/41
Filed: 1979-12-20
Abstract: PURPOSE:To improve the integrity of the FET by forming the contacting region to a substrate discontinuously therewith as designated by broken line when forming source and drain regions and further the contacting region to the substrate in an IGFET. CONSTITUTION:An N type source region 12 and N<+> type source regions 12 disposed at both sides of the region 12 are diffused in a P type Si substrate 11 becoming a base region, and an SiO2 film 18 buried with a gate electrode 14 is covered on the surface of the substrate 11 exposed between these regions. Windows are opened at the film 18 formed thereon, source and drain electrodes 15 and 16 contacting with the regions 12 and 13 respecrively are mounted therethrough, and a window is also opened correspondingly to the contacting region to the substrate 11, and a P<+> type region 17 is diffused while forming along the region 12. In this configuration the region 17 to be normally continued is not continued, but is formed along the region 12 as designated by broken lines, and a cause obstracting the high integrity is thus removed.
Patent JP-H0214910-A (JP)
Title: Air-mix door controller for car air conditioner
Inventor: OSHIZAWA HIDEKAZU
IPC: B60H1/00
Filed: 1988-07-04
Abstract: PURPOSE:To stabilize the extent of control by finding a difference between desired blowoff temperature and actual blowoff temperature at each specified time, and also finding a target position of an air-mix door from this temperature difference at each specified time shorther than this time aforesaid, then controlling the air-mix door with the compared result with the actual position. CONSTITUTION:A blowoff temperature operational means 400 operates a difference between actual blowoff temperature out of an actual blowoff temperature finding means 300 and desired blowoff temperature operated by a desired blowoff temperature operational means 200 at each first specified time. A target door position operational means 500 receives this temperature difference and operates a target door position with the specified value based on blowoff temperature difference added at each second specified time shorther than the first specified time. A comparing means 600 compares a target door position with the position of a mix-door 12 being detected by a position detecting means 100 in terms of their magnitude. According to the result, a driving control means 700 drives the air-mix door 12. Thus, stable control can be done.
Patent JP-H0917486-A (JP)
Title: Connector with rear holder
Inventor: ENDO RYUKICHI
IPC: H01R13/422
Filed: 1995-06-30
Abstract: PURPOSE: To provide a connector with a rear holder in which a connector terminal can be also easily and surely inserted into a housing when the rear holder is assembled into the housing. CONSTITUTION: In a connector 1 with a rear holder, a rear holder 3 having a lock projection 32 for pushing one end of a connector terminal on the tip is connected to a housing 2 through a hinge 5, and a guide part 33 provided on the rear holder 3 is fitted to a guide groove 21 provided on the side plate of the housing 22 in such a manner as to be capable of sliding. This guide groove 21 is provided with a first horizontal part 21a for allowing the guide part 22 to slide when the rear holder 3 is in temporarily locked state, an inclined surface part 21b for inclining and pushing the lock projection 32 of the rear holder 3 into a terminal housing chamber 8; and a second horizontal part 21c for guiding the lock projection 32 from the state in contact with one end of the connector terminal to a prescribed position in the terminal housing chamber 8.
Patent JP-H1118460-A (JP)
Title: Driving system for oscillatory wave device, and optical device
Inventor: SENDA AKIRA
IPC: G02B7/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption to the utmost by providing a driving system with an AC signal property changing means which can change the property of an AC signal, according to the environment of a power source for drive. SOLUTION: A central processing unit(CPU) 107 controls a second switch 110 and supplies an oscillatory wave motor driver circuit 108 with a low voltage L from an oscillatory wave motor application voltage generating circuit 111, so as to drive an oscillatory wave motor 109. Then, it raises the shifting speed of a lens 112, while lowering the frequency gradually from the frequency for start of the oscillatory wave motor 109 and drives the oscillatory motor 109 with a fixed frequency. Moreover, making the application voltage to the oscillatory wave motor 109 high voltage will make the lens velocity with oscillator motor input frequency high velocity. As a result, the drive of the oscillatory wave motor 109 can be performed with only an ordinary battery 101, and the lens 112 can be driven very efficiently, with the power consumption set minimized.
Patent JP-S5866705-A (JP)
Title: Burner
Inventor: NAKAJIMA AKIHIKO
IPC: F23D5/02
Filed: 1981-10-16
Abstract: PURPOSE:To obtain a uniform flame pattern and stable and complete combustion in a burner, by assembling a burner head and its mounting plate to form one body. CONSTITUTION:The size and the position in relation to secondary air ports 10 and 10' and gas injection ports 15 are regulated not to generate any deviation under all conditions, by assembling a burner head 8 and a burner head mounting plate 14 to one body. With such an arrangement, irregularity in the opening degrees of gas injection ports 15 can be eliminated, and gas injected from the gas injection ports 15 can uniformly and effectively be mixed with the air injected from the secondary air ports 10 and 10', so that a stable and uniform flame pattern can be formed in a burner.
Patent JP-H1110197-A (JP)
Title: Solidification treatment method of construction sludge
Inventor: YAMADA SATOSHI
IPC: C02F11/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein usage of a high-molecular compound can be reduced as compared with the conventional solidification treatment method and whereby construction sludge can be solidified and treated at low costs even in the case that the construction sludge has a factor having an adverse influence on the solidification treatment by the high-molecular compound such as the case of the construction sludge containing residues of a flocculate. SOLUTION: An alkaline substance is mixed into a construction sludge before a high-molecular compound is mixed to a sludge mixture. As the alkaline substance, an alkali metal hydroxide, alkali earth metal hydroxide, alkali metal carbonate, alkali earth metal carbonate, ammonia, organic amine, a mixture of inorganic substances exhibiting alkaline characteristics when being mixed with water and the like are preferable, and cement paste is more preferable. Preferably, the high-molecular compound has with a structure having a free acid as a repetition unit, and more preferably, poly acryl acid and/or poly acrylate.
Patent JP-S5691126-A (JP)
Title: Safety circuit for combusting apparatus
Inventor: KITAZAWA AKIHIRO
IPC: F23N5/22
Filed: 1979-12-21
Abstract: PURPOSE: To prevent occurrence of explosion positively at the time of recommencing current supply after stoppage of electric power, by combining a bimetal thermostat, program motor, relays and push button switch in a safety circuit for a pot type combusting apparatus or the like.  
     CONSTITUTION: When an operation switch MV is turned ON during normal operation, a relay R 1  is energized since its self-holding contact r 1a  is closed, and a program motor PM is set into operation and continues its operation while a timer contact t 2  is kept ON. This time length is considered as an igniting time. On the other hand, when the relay R 2  is kept OFF and its self-holding contact r 2a  is conducted to a timer contact t 3 , the PM continues rotation until the contact t 3  is turned OFF. At this instance, ignition is started. When stoppage of electric power is caused, a relay R 1  is released out of self-holding even after recommencing of current supply. Here, if a push button switch PB is pushed, a bimetal thermostat BT is closed, and the relay R 1  is energized and self-held only during the while when the contact t 1  is closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6411425-A (JP)
Title: Direct current feeding circuit
Inventor: NOGUCHI MASASHI
IPC: H04B3/44
Filed: 1987-07-03
Abstract: PURPOSE:To suppress the insertion loss to be introduced to a channel by providing a bias supply/setting means which sets the bias voltage of a voltage supply means for supplying a DC voltage to the channel independently of the channel. CONSTITUTION:The DC bias of a voltage supply circuit 20a which feeds a DC voltage to the T line of the channel is supplied through a resistor R50, a constant-voltage diode D10, and a -50V bias supply/setting circuit 30a. Further, the DC bias of a voltage supply circuit 20b which feeds a DC voltage to the R line is supplied through the ground, a resistor R60, a constant voltage diode D20, and a bias supply/setting circuit 30b. In said constitution, a speech signal superposed on a speaking line is not connected to the bias supply/setting circuits 30a and 30b directly, so the signal never flows around to those circuits 30a and 30b. Therefore, the base potentials of TRs 10 and 20 never fluctuates owing to the speech signal and the insertion loss to be introduced a DC feeding circuit 10 can be suppressed.
Patent JP-S6146059-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIDA MAKIO
IPC: H01L27/108
Filed: 1984-08-10
Abstract: PURPOSE:To evaluate a signal easily by a simple test by transmitting the signal over each circuit block through a metallic wiring layer. CONSTITUTION:Gates for four MOSFETs Qm for memory arranged in the same line are each connected in common by a conductive polysilicon layer PSi. A second layer aluminum layer Al 2 is disposed in parallel with the conductive polysilicon layer PSi, and connected mutually to the conductive polysilicon layer PSi at one position. In such constitution, a select signal is not transmitted over the four MOSFETs Qm for memory on the left upper side and informations written in the four MOSFETs for memory are not outputted when the position of an X on word line W0 is disconnected. Accordingly, the disconnection of the word line (the aluminum layer Al 2) can be detected only by conducting a DC- like performance test.
Patent JP-H10313996-A (JP)
Title: Plate with glassware coaster
Inventor: YUNOKI AKITO
IPC: A47G19/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To easy hold glassware and a plate in one hand at the time of having a stand-up meal by applying the constitution that at least a notch is formed on a part of a plate body for passing a glassware handle and a recess as a glassware coaster is formed on the notch. SOLUTION: A part of a plate body 1 is formed to have a notch 2 for passing a glassware handle. Also, a recess 4 as a glassware coaster is formed on the notch 2. Alternatively, the notch 2 for passing the glassware handle is formed as a notch 3 having one corner for preventing glassware from slipping down. Furthermore, a part of the plate body 1 is formed to have a glassware coaster recess 4 on the notch 3 having at least one corner for passing the glassware handle. In this case, general material for a disposable plate may be used for the plate 1, including earthenware, plastic, stainless steel, aluminum, paper or the like. According to this construction, a meal can be easily taken, with both the glassware and the plate 1 held in one hand.
Patent JP-S6144991-A (JP)
Title: Nematic liquid crystal composition
Inventor: FUJITA YUTAKA
IPC: G02F1/13
Filed: 1984-08-10
Abstract: PURPOSE:To provide a nematic liquid crystal compsn. which is a liquid crystal over a wide temp. range around room temp., is chemically and thermally stable, has steep voltage-brightness characteristics and less cause change, containing three compds. CONSTITUTION:A nematic liquid crystal compsn. contains a compd. of formula I (wherein R is a 1-10C straight-chain alkyl; R' is a 1-10C straight-chain alkoxy), a compd. of formula II and a compd. of formula III (wherein X is H, F, Cl). In addition to said three compds. of formulas I -III, the compsn. may contain other nematic liquid crystal compds. for the purpose of adjusting threshold voltage, liquid crystal temp. range, viscosity, etc. so as to meet requirements for characteristics such as driving voltage, driving temp. range, response speed, etc., so long as the quantities of the additional compds. have an adverse effect. Examples of such liquid crystal compds. are those of formulas IV and V.
Patent JP-S6410638-A (JP)
Title: Conductive film
Inventor: TOYOOKA MASAHIDE
IPC: H01L21/60
Filed: 1987-07-03
Abstract: PURPOSE:To enhance the contact performance between a plastic substrate and a metal layer via a coating layer and to prevent the metal layer from being exfoliated by a method wherein the coating layer containing a specific resin is formed in advance on the surface of the plastic substrate where the metal layer is to be formed. CONSTITUTION:In a conductive film which is useful for a carrier film for tape carrier use, especially for tape carrier use for assembling a semiconductor, a coating layer 2 which contains a water-soluble or water-dispersive polyester- based resin containing a sulfonic acid base and a water-soluble or water- dispersive polyurethane-based resin containing an anionic base is formed at least on one face of a plastic substrate 1; a metal layer 3 is formed additionally on the coating layer 2. As the plastic substrate, it is preferable to use a film composed of polyester or polyimide from a viewpoint of flexibility, thermal resistance, surface smoothness, electrical characteristics and the like. As a metal to form the metal layer, copper or aluminum is preferable from a viewpoint of permittivity and processability.
Patent JP-2000026662-A (JP)
Title: Application of disubtituted ethylene-maleimide copolymer for rubber compound
Inventor: SHAORONG WANG
IPC: C08L51/06
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To enhance tensile strength, tear strength and damping properties, by compounding an elastomer-(co)polymer and an imidized copolymer of maleic anhydride and an α-olefin, one or more additive selected from the group consisting of a softening agent, a plasticizer, a tackifier, an oligomer, a petroleum-derived hydrocarbon, etc. SOLUTION: This is a compsn. contg. 100 pts.wt. of an elastomer-(co)polymer, 0.5-200 pts.wt. of a poly(R1(R2)ethylene-co-maleimide) copolymer, as well as one or more additive selected from the group consisting of a softening agent of an aromatic, paraffinic, naphthenic or similiar type, a plasticizer such as an ester of phthalic acid, phosphoric acid or a fatty acid or the like, a tackifier, an oligomer, a petroleum-derived hydrocarbon, a silicone oil, etc. The poly(R1(R2) ethylene-co-maleimide) is obtd. by reacting a poly(R1)R2)ethylene-co-maleic anhydride) in the presence of a mono prim. amine under a dry condition at 100-300 deg.C. The above-mentioned R1 and R2 are each a 1-20C, substd. or unsubstd. alkyl group.
Patent JP-S5791014-A (JP)
Title: Manufacture for low frequency piezoelectric oscillator
Inventor: KONDOU KIYOHIKO
IPC: H03H3/02
Filed: 1980-11-28
Abstract: PURPOSE: To form a low frequency piezoelectric oscillator easily, by applying a DC high voltage between electrodes of front and rear sides for polarization, symmetrically locating the main and subelectrodes to the center of the piezoelectric oscillator and making cutting process of a piezoelectric plate.  
     CONSTITUTION: A ternary system piezoelectric ceramic material is used for a piezoelectric substrate 1, a main electrode 2 on the surface of the substrate 1 and a subelectrode 2a and further a gap (g) having about (ts) plate thickness at the left and right sides of the electrode 2 are formed simultaneously with a screen print method, and a full surface electrode having a size corresponding to the surface electrode is formed at the rear side of the substrate 1. A DC high  voltage is applied between the electrode of front and rear sides for polarization.  Thereafter, the main electrode 2 and the subelectrode 2a are electrically isolated, the main electrode 2 and the subelectrode 2a are symmetrically disposed  at the middle of the piezoelectric oscillator, for the cutting process of the piezoelectric plate 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0333684-A (JP)
Title: Retaining means for optical component and housing thereof
Inventor: KAWAHARA NOBUMICHI
IPC: G12B5/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a strain of a reflecting surface of a mirror in regard to a device wherein a reference mirror is retained on a stage. CONSTITUTION:A reference mirror 3 is set on a housing base 1 so that a mounting hole 6 is fitted on a pin 7. It is fixed on the base 1 by pouring silicon 8 into the mounting hole 6 from above. After a housing cover 2 is mounted, subsequently, the base 1 is mounted on a stage with a housing mounting element 5 interposed. According to this constitution, the mirror 3 is fixed firmly by the silicon 8, while a reflecting surface 9 of the mirror 3 is made almost free from a strain in any case where it is positioned in the horizontal, oblique or vertical direction, since the pulling force of the silicon after bonding is weak. Thus, the planar precision of the reflecting surface 9 is maintained in a high degree.
Patent JP-H0458716-A (JP)
Title: Power supply system
Inventor: HOJO SEIICHI
IPC: H02H3/00
Filed: 1990-06-27
Abstract: PURPOSE:To cut off a power unit so as to prevent independent operation when a power supply system stops power supply by providing a carrier harmonic wave transmitting means which sends a carrier harmonic wave signal when the power failure information of the power supply system is inputted and a carrier harmonic wave receiving means which gives a cut-off command to a circuit breaker for interconnection when carrier harmonic waves are inputted through a power distributing system. CONSTITUTION:AC power obtained from a power unit is supplied to a power distributing system 7 through a circuit breaker 4 for interconnection. A power supply system 5 which supplies electric power to the system 7 is constituted in such a way that its cable way can be cut off by means of a switch 6. A carrier harmonic wave transmitting section 9 generates carrier harmonic waves and sends the waves to the system 7 when the opening information of the switch 6 is inputted. A carrier harmonic wave receiving section 10 gives a cut-off command to the circuit breaker 4 upon receiving carrier harmonic waves transmitted from the section 9 through the system 7. Therefore, when the power supply from the power supply system to the power distributing system is cut off, the power unit which is in an operating state can be cut off from the power distributing system in an interlocking way.
Patent JP-H108726-A (JP)
Title: Reinforced cage storage truck and traveling method
Inventor: MATSUI NOBUYUKI
IPC: E04G21/14
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To move a reinforced cage storage truck along four side walls of a rectangular caisson when the rectangular caisson is constructed. SOLUTION: A rail is constructed along four side walls of a rectangular caisson, and wheels 24 of a reinforced cage storage truck 20 can be freely rotated around vertical shafts 26. When the reinforced cage storage truck 20 is moved to the next side wall at right angles to the rectangular caisson, the reinforced cage storage truck 20 is lifted up with jacks 27, the wheels 24 are rotated at 90 deg. to move it on the rail of the next side wall.
Patent JP-S5871002-A (JP)
Title: Device for metallic short fiber production through self-excited vibration cutting
Inventor: NAKAGAWA TAKEO
IPC: B23C3/00
Filed: 1981-10-19
Abstract: PURPOSE:To mass-produce metallic short fiber ranging in size from the least to a big diameter from a metallic raw material block through self-excited vibration cutting. CONSTITUTION:Elastic cutting tools 4 are installed at a constant interval on the peripheral side part of a rotary tool post 1 so as to form a rotary locus concentric with the tool post. By driving the tool post 1, therefore, each cutting edge 5 approaches in turn at a constant time interval the surface of an angular raw material block 14 which advances on a minute feed basis, and said edge 5 cuts into the outer layer of the block 14 to the depth corresponding to the distance of feed, thus short fibers 15 being separately produced. Since an elastic deformation part 7, provided in the rear of each cutting edge 5, is synchronously bent backward to repeat self-excited vibration at a high speed due to the reaction force, a number of short fibers 15 corresponding to the number of said vibration can be thus produced separately.
Patent JP-S5789762-A (JP)
Title: Electrophotographic receptor
Inventor: SASAKI MASAOMI
IPC: C08L67/00
Filed: 1980-11-26
Abstract: PURPOSE:To obtain an electric charge carrier producing material having high sensitivity on short wavelength sides by containing specific disazo pigments in a photosensitive layer as effective components. CONSTITUTION:A photosensitive layer contg. the disazo pigments expressed by the formulaIis provided on a conductive substrate[in the formula, A shows the one of the general formula II (here, X is an aromatic group such as a benzene ring or naphthalene ring, a heterocyclic ring such as an indole ring, a carbazole ring, or a benzofuran ring or their substitution, Ar1 products is an aromatic ring such s a benzene ring or naphthalene ring, a heterocyclic ring such as dibenzofuran or their substitution. Ar2, Ar3 are an aromatic group such as an benzene ring or naphthalene ring, or their substitution products, R1 and R3 are hydrogen, a lower alkyl group, a carboxylic group or their ester)]. The disazo pigments are ground to about <=5mu grain sizes with a ball mill or the like and are used at about 30-70wt% ratios in the photosensitive layer.