baber/WOPTO huggingface dataset:
Patent JP-H01134486-A (JP)
Title: Fixing device for electrophotographic device
Inventor: SUZUKI MANABU
IPC: H05B3/00
Filed: 1987-11-20
Abstract: PURPOSE:To raise the temperature of a heating roll in an early stage, and also, to improve the quality of an image fixed to a means to be transferred by providing a heat insulating layer and a heating layer provided on the outer periphery of the heat insulating layer on the heating roll and also, facilitating elastic deformation in a diameter direction. CONSTITUTION:A fixing part 8 consists of a press fitting roller 10 which is driven to rotate by a driving means and a driving heating roll 11, and on the heating roll 11, a heating layer 18 and a protective layer 19 consisting of a fluororesin are laminated in this order. As for heat generated from the heating layer 18, the greater part thereof is emitted to the outside in the radial direction by a heat insulating layer 17 of the inner periphery of the heating layer 18 and the temperature of the surface of the heating roll 11 is raised in an early stage. Also, this heat is transferred to the press fitting roll 10 and through the roll 10, the heating roll 11 becomes a uniform temperature in the axial direction. In such a way, a toner can be fixed to a sheet to be transferred 9 in an early state and suitably, the toner can be fixed satisfactorily to a means to be transferred and the picture quality is improved.
Patent JP-H10120901-A (JP)
Title: Resin composition
Inventor: SUZUKI KEIICHIRO
IPC: C08L81/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in heat resistance and thermal conductivity and useful as a material for a specific plastic-made tool by compounding polyphenylene sulfide resin with aluminum oxide at a specific ratio based on the resin and suppressing a magnesium ion content not to exceed a specific concentration. SOLUTION: This composition is composed of 100 pts.wt. of (A) polyphenylene sulfide resin and 100-2,000 pts. wt. of (B) aluminum oxide, and contains Mg ion in an amount of 200ppm or less, preferably 100ppm or less. As the component A, poly(p-phenylene sulfide) or a poly(p-phenylene sulfide/m-phenylene sulfide) copolymer containing m-phenylene sulfide as a minor component is especially preferable. The composition is useful e.g. for a microplate having at least one well as an analysis member for a biological sample or for a heat transfer microplate having a through-hole.
Patent JP-H07146578-A (JP)
Title: Electrophotographic image receptive medium
Inventor: MOROHOSHI NAOYA
IPC: G03G7/00
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a bright and clear image at the time of projecting with an OHP by having a layer consisting essentially of a film formable resin and a high polymer electrolyte on one surface of a resin film base. CONSTITUTION:The surface of the base is provided with the layer consisting essentially of the film formable resin and the high polymer electrolyte. The high polymer electrolyte is used in order to adjust the intrinsic surface resistance value of the layer which accepts toners. This electrolyte does not become liquid and oily even in a high-temp. environment and since the coefft. of friction with a paper feed roller degrades hardly, a feed failure trouble hardly arises and blocking hardly arises. More particularly, the compatibility with the film formable resin is high and the transparency of the layer formed by the film formable resin, the high polymer electrolyte and, if desired, a matting agent, is enhanced. The bright and clear projected image is thus obtd. In addition, the smoothness of the image plane after fixing is maintained by using the film formable resin having a softening point of >=110 deg.C and, therefore, the further bright and clear projected image is obtd.
Patent JP-H01136100-A (JP)
Title: Block for emitting energy
Inventor: KINOSHITA TADASHI
IPC: G21K1/00
Filed: 1987-11-20
Abstract: PURPOSE:To perform a promotion of speed germination, a purification of water and other operations with a higher power of energy emitted, by arranging pyramid-shaped blocks for emitting energy to be made hexagonal in geometry so that they can be stacked or laid side by side. CONSTITUTION:Pyramid-shaped hexagonal metal containers 1-4 for emitting energy are formed. The metal container 2 is carried on the metal container 3 and, moreover, the metal container 1 thereon while the metal container 4 is placed inside the metal container 3. With such an arrangement, an object to be tested placed in the center of the containers is energized, thereby accomplishing a promotion of seed germination, a purification of water, a milder taste of foods.
Patent JP-H05208015-A (JP)
Title: Jig for intervertebral disk percutaneous decompression and intervertebral disk treating method
Inventor: PARUBITSUTSU KAMUBIN EMU DEI
IPC: A61B17/00
Filed: 1992-10-30
Abstract: PURPOSE: To enable two access cannulae to be inserted into a nucleus from one side of the intervertebral disk for efficient and safe removal of an intranuclear material by providing the jig with a means which attaches itself removably to the access cannulae, and a means by which an attachment member is slidingly accepted therein. CONSTITUTION: A punch is introduced via an access cannula 30a and is inserted into the circular fibrous tissue of the intervertebral disk 101 while being rotated to form a first hole leading to a nucleus via the circular fibrous tissue. Next, the cannula 30a is passed through the first hole as it is rotated, to install the end of the cannula 30a adjacent to the herniated part 102 of the intervertebral disk 101. Then the cannula 30a is passed through a hole 51 in the center of a jig 50, and a screw 53 is tightened to install the jig 50 near the proximal end of the cannula 30a. Then a guide wire 10 is slid via a small hole 55 selected to come to the center of the circular fibrous tissue, so as to form a second hole, via which an attached cannula is inserted.
Patent JP-H01136563-A (JP)
Title: Dc-dc converter
Inventor: FURUTA MASAMI
IPC: H02M3/155
Filed: 1987-11-20
Abstract: PURPOSE:To make a DC-DC converter with high efficience, by causing a base current to flow to a main transistor, the base current being caused to change according to load voltage variations. CONSTITUTION:A variable output type DC-DC converter comprises a main transistor(Tr) Q1 for supplying a constant load voltage VL to a load RL, a smoothing reactor L1 and a smoothing capacitor C1, a control Tr QC, and a control circuit CC10. A series circuit of an auxiliary Tr Q2 and an emitter resistor R11 is connected to the base B1 of the main Tr Q1. The base B2 of the auxiliary Tr Q2 is connected to the voltage dividing point of the load voltage VL, and to a DC power source EO, and control Tr QC through a start resistor R14. By the control circuit CC10 the Tr QC is turned ON and OFF. The base current of the main Tr Q1 is thereby switched ON and OFF with the auxiliary Tr Q2 of emitter follower type and the base voltage of the Tr Q2 is controlled so as to be changed in proportion to the load voltage.
Patent JP-H02139991-A (JP)
Title: Apparatus and method of through-hole printing
Inventor: KAWAKAMI YUJI
IPC: H05K3/06
Filed: 1988-11-21
Abstract: PURPOSE:To improve productivity by a method wherein a printing stage which applies conductor paste to a board and sucks the board is provided and a support table which is communicated to a vacuum pump and sucks the board conveyed from the printing stage again is also provided. CONSTITUTION:When a support table 15 is moved to the upper limit, the suction of the hollow part of the support table 15 is started and continued for a certain period. At that time, paste adhering to the inner walls of the holes of a board 1 are drawn down onto the lower surface of the board 1. As the drop parts of the conductor paste formed by the suction of the printing stage is flat, the conductor paste is applied to the insides of the through-holes uniformly by the second suction. After the suction is finished, the support table 15 is made to descend to the level lower than the upper surface of a belt 17 and, at the same time, the rod of a cylinder 21 is drawn-in. The board 1 is put on the upper surface of the belt 17 and conveyed out by the belt 17. The above processes are successively repeated automatically to perform through-hole printing. After the printing on the one side of the board 1 is finished, the other side is printed by this apparatus in completely the same manner.
Patent JP-H04166958-A (JP)
Title: Image forming apparatus
Inventor: IWATA YASUHIRO
IPC: G03G15/04
Filed: 1990-10-31
Abstract: PURPOSE:To precisely set a sort accumulation mode so as to efficiently perform image forming action by forming read image information on each medium on which to form an image, and sorting and accumulating the mediums and, when setting of copies is detected, asking an operator if the mediums are sorted or not before accumulation. CONSTITUTION:When copies are set on a feed paper tray 44 a copy detecting sensor detects the copies and sends an output to the main processor group of a copying machine main body 1 to see whether or not the sort key of a control panel 100 is being controlled. Then the copy button 100a of the panel 100 is controlled to perform sorting action; i.e. as the copies are automatically fed to a copy stand 5, papers for each copy on each of which an image is formed by the main body 1 are sequentially discharged into the predetermined storage portion of a sorter device 200, sorted and accumulated. If the sorting mode is not selected, an operator is asked whether or not sort copy is to be performed. If input to an 'YES' key is not detected, the non-sort mode is designated for a sort controller and the papers for each copy on each of which the image is formed are integrally accumulated in a paper-discharge tray 202z.
Patent JP-S62153831-A (JP)
Title: Liquid crystal shutter
Inventor: SAITO KOHEI
IPC: G02F1/133
Filed: 1985-12-27
Abstract: PURPOSE:To equalize operation characteristics of individual shutter parts to obtain good images by forming at least 3 common electrodes facing plural signal electrodes and equalizing approximately areas of common electrodes to equalize resistance values. CONSTITUTION:Common electrodes C1 and C3 and a common electrode C2 are formed by combinations of notched parts 5..., 5... and projecting parts 6..., 6.... Since areas of common electrodes C1, C2, and C3 are equalized approximately, they have the same resistance value, and heating and an applied voltage waveform are equal between shutter parts A1... and A3... on both sides and shutter parts A2... in the center, and operation characteristics of shutter parts A1..., A2..., and A3... are equalized. Thus, images in a uniform state are formed through shutter parts A1..., A2... and A3....
Patent JP-2001115458-A (JP)
Title: Deep well construction method using earth retaining wall
Inventor: HASHIMOTO TADASHI
IPC: E02D3/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To reasonably construct a deep well together with an earth retaining wall by driving a well construction pipe as a part of an earth retaining wall forming pile while constructing the earth retaining wall, and achieving the excavation of the installation depth of a pump from the lower end of the well construction pipe. SOLUTION: In constructing the earth retaining wall in an open excavation work of an underground structure, the earth retaining wall 1 is constructed by inserting the well construction pipe 10 as a part of the pile in an earth retaining wall forming excavation hole (a pile hole 2) to be excavated to the predetermined depth, the excavation is further achieved from the lower end of the well construction pipe 11 to install the pump 19, and a pumping pipe 18 is arranged on the ground from the pump 19, and the deep well 10 is provided in the earth retaining wall 1.
Patent JP-H07131324-A (JP)
Title: Semiconductor circuit
Inventor: SAKAMOTO NOBUHIRO
IPC: H03K17/687
Filed: 1993-10-28
Abstract: PURPOSE:To form the semiconductor circuit which can add a standby function corresponding to a circuit block provided with no standby function just with one chip and can save power as well. CONSTITUTION:An FET switch 12 is connected between a circuit block 11 provided with no standby function and a power source VDD, the entire circuit is turned to a standby state by turning off this FET switch 12, and power can be saved by suitably setting ON resistance RON of the FET switch 12.
Patent JP-H05135526-A (JP)
Title: Magnetic disk device
Inventor: YAGI YUJI
IPC: G11B21/21
Filed: 1991-11-11
Abstract: PURPOSE:To provide a magnetic disk device having an NCSS mechanism capable of loading and unloading a magnetic head in the optimum condition. CONSTITUTION:A lift mechanism 4 for retracting the magnetic head 1 to the outside of the surface of a magnetic disk 5 is provided on the inner circumferential side, and supporting the magnetic head 1 to be loaded and unloaded under such a state that the lengthwise direction of an air bearing surface of the magnetic head 1 is always inclined to time rotational direction of the magnetic disk 5 in a plane parallel to the surface of the magnetic disk 5. Since loading and unloading are performed in a position where a linear velocity on the inner circumferential side is slow, damage due to contact between the magnetic head 1 and the magnetic disk 5 is diminished. Then, by loading and unloading the magnetic head 1 not to make the air bearing surface parallel to the rotational direction of the magnetic disk 5, influence by a rotary flow of the magnetic disk 5 is compensated, and the contact between the magnetic head 1 and the magnetic disk 5 at the time of loading and unloading is reduced.
Patent JP-H07130674-A (JP)
Title: Vacuum processing method and apparatus therefor
Inventor: MIYAGI KATSUNOBU
IPC: H01L21/22
Filed: 1993-10-29
Abstract: PURPOSE:To remove impurities and reaction products deposited in a trap without interrupting heat treatment by providing a portable recovery part connected with fixed trap means such that it includes trap means and exhaust means, and recoverying reaction products or reaction gas in the fixed trap means. CONSTITUTION:A recovery passage 40 is one for use in recovering reaction products and impurities captured by trap means 16, and at the end thereof a connector 42 capable of being coupled with a recovery part 44. A recovery part body 48 connected to an exhaust pump 46 is provided on a movable truck 44A disposed in the recovery part. The recovery part body 48 includes a recovery pipe 52 including a valve 50 interposed in the course thereof, and the recovery pipe 52 is connected with the connector 42 of the recovery passage 40. The recovery part body 48 is constructed with a CVD trap mechanism with larger capacity than the trap means 16. Hereby, there is eliminated the need of eliminating the removal of the trap means from an exhaust passage of a heat treatment apparatus upon maintenance of the trap means.
Patent JP-H03157366-A (JP)
Title: Compound tan-1307 and production thereof
Inventor: TSUBOYA SHIGETOSHI
IPC: C12P17/10
Filed: 1989-11-13
Abstract: NEW MATERIAL:Compound TAN-1,307 shown by the formula or a salt thereof. USE:A drug useful for treating infectious diseases of fungus showing antifungal actions. Having no toxicity to mammals, useful for treating infectious diseases of fungus of domestic animals, domestic fowls, etc. Also hopeful as a synthetic intermediate for new drugs. PREPARATION:A bacterium such as Streptomyces sp. B-14 (FERM BP-2640), belonging to the genus Streptomyces, capable of producing compound TAN-1307 is cultured in a medium, the compound is formed and accumulated in the medium and collected to give the compound shown by the formula. In the culture, generally a medium containing a carbon source to be assimilated by the bacterium, a nitrogen source to be digested by the bacterium, an inorganic salt, etc., is used. Submerged aerated culture is used as culture method. As for properties of the medium, the medium is preferably approximately in neutrality and temperature in the culture is 20-36 deg.C, preferably 24-30 deg.C.
Patent JP-S63147682-A (JP)
Title: Color developer and color developer sheet for pressure sensitive paper
Inventor: UMEDA HIROAKI
IPC: B41M5/155
Filed: 1986-12-10
Abstract: PURPOSE:To enhance color forming speed and light resistance of a developed color image, by preparing a color developer for a pressure sensitive paper by incorporating a reaction product of a carboxylated terpene phenol resin, an aromatic carboxylic acid and a multivalent metal compound. CONSTITUTION:A carboxylated terpene phenol resin, an aromatic carboxylic acid and a multivalent metal compound are brought into reaction by uniformly mixing them, or an appropriate combination of the reactants are mixed and the other reactant is added to the mixture, followed by reaction of the reactants, and the reaction product thus obtained is used as a color developer for a pressure sensitive paper. The uniform mixing is carried out by dissolving the reactants in a solvent with agitation, by melting the reactants by heating, or by other means. The multivalent metal compound may be an oxide, halide, carbonate, sulfate, nitrate, acetate or the like of magnesium, aluminum, titanium, zinc or the like.
Patent JP-H03154991-A (JP)
Title: Management system for entrance to and exit from room
Inventor: SUZUKI OSAMU
IPC: E05B49/00
Filed: 1989-11-13
Abstract: PURPOSE:To surely detect entrance to/exit from a room by detecting passage for entrance to/exit from the room by a detecting means and performing the anti-path back check based on the detection. CONSTITUTION:When an ID card is read by a card reader 1B and collation of the ID number results in success, an OK lamp 1Bb is temporarily lit and it is checked whether an intra-room flag of anti-path back check data of the ID card owner is set or not. When the flag is not set, an electric key 2b is temporarily unlock controlled to permit a person to enter into the room, and at this time, it is discriminated whether a door open sensor 4 is operated within a prescribed time after unlocking the electric key 2b or not to check opening of a door 2, and it is checked whether a passive sensor 3 is operated within a prescribed time after opening of the door or not; and when it is operated then, the intra-room flag of anti-path back check data is set because this operation indicates that the person who is permitted to enter into the room enters into the room. Thus, entrance to/exit from the room is surely detected.
Patent JP-H06147849-A (JP)
Title: Noncontact curved surface measuring equipment
Inventor: HIRAIZUMI MITSUO
IPC: G01B11/24
Filed: 1992-11-04
Abstract: PURPOSE:To allow accurate measurement by outputting a laser driving pulse and a sampling time pulse, while shifting the phase, from a pulse generator shared by two laser displacement sensors thereby preventing interference of laser light. CONSTITUTION:A pulse generator 100 shared by two laser displacement sensors outputs laser drive pulses LP1, LP2 for driving laser diodes 11, 31, and sampling time pulses SP1, SP2 for sample & hold circuits 19, 20, 39, 40. The laser diodes 11, 31 at sensor sections 10A, 30A recive the pulses LP1, LP2 from the pulse generator 100 through drive circuits and output laser light. Projection lenses 12, 32 condense the laser light to focus light spots on an object 5 and light receiving lenses 13, 33 recive light from the light spots and focus images on light receiving elements 14, 34. Operating sections 10B, 30B operate positional variation of the object 5 from positional variation of the light spots.
Patent JP-H04166903-A (JP)
Title: Semiconductor laser array module with optical isolator
Inventor: ABE YUJI
IPC: G02B6/42
Filed: 1990-10-31
Abstract: PURPOSE:To restrain combination loss dispersion caused by lens aberration and to increase the number of channels of which the array can be made by using a lens array formed by selective ion exchange on a multicomponent glass. CONSTITUTION:Light of each channel radiated from a semiconductor laser array 1 enters a lens array 2 constituted of a plurality of lenses formed by selective ion exchange on a multicomponent glass base and arranged with an equal interval. At this time, there is little combination loss dispersion caused by lens aberration because the light of each of the channels enters the center of the corresponding lens by making the semiconductor laser interval of the array 1 accord with the lens interval of the array 2. The light of each of the channels which has been made into a parallel beam by the array 2 enters a light isolator 3. In order to prevent the reflection light from reentering the array 1, the isolator 3 is inclined against the optical axis by a several degrees. The light radiated from the isolator 3 is combined per channel to a single mode fiber array 4 by a condenser lens 5. Here, combination loss dispersion is restrained by making the interval of the fibers accord with the lens interval of the array 5.
Patent JP-H11136069-A (JP)
Title: Piezoelectric module element and its production
Inventor: ICHIKAWA HIROSHI
IPC: H03H9/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To secure a difference between the propagation velocity of a generated elastic wave and that of a substrate element by forming a part at a part of the surface of a substrate that has its piezoelectric constant, solid state density, etc.a, which are different from those of the substrate. SOLUTION: A piezoelectric module element consists of the elastic wave transmitting and receiving electrodes and an elastic wave propagating piezoelectric substrate. At least a part of the surface of a piezoelectric substrate includes a part having its crystal array or component elements which are different from those of the substrate. The piezoelectric ceramics which are burnt in the air at a prescribed temperature are abraded and used after the substrate is molded. Then the silver paste is baked on the ceramics, and a transmitting comb-line electrode 2 and a receiving electrode 3 are formed on the ceramics together with a thin film 4 stacked respectively. The surface of the film 4 is irradiated by the ultraviolet rays to vary the center frequency of a piezoelectric filter.
Patent JP-H06147076-A (JP)
Title: Output controller of automatic transmission mounted car
Inventor: SETOGUCHI MANABU
IPC: B60W10/10
Filed: 1992-11-04
Abstract: PURPOSE:To reduce the shift shock and prevent any adverse effect to auto exhaust gas from occurring by delaying the ignition timing of an engine at a time when a car is in gear shifting during the travel at both economy and power modes respectively, and reducing this timing delay value relatively at the time of shift of the power mode. CONSTITUTION:An automatic transmission 10 is composed of a torque converter 1 with a lockup mechanism, a gearshift 2 and an input route selector device 3 equipped with three clutches C (1 to 3) which are controlled for selection by a microcomputer 24 via a hydraulic controller 20 on the basis of various types of driving information on an engine. In addition, this microcomputer 24 controls an igniter 31 of the engine. In this case, at the time of gear shifting when a car is running at both economy and power modes, ignition timing at these modes is delayed respectively. This timing delayed value of the ignition timing is relatively reduced at the time of shift at the power mode. With this constitution, a shift shock at each mode travel is reduced and simultaneously any adverse effect to exhaust gas is prevented from occurring.