baber/WOPTO huggingface dataset:
Patent JP-H04186261-A (JP)
Title: Electrostatic charger and image forming device using electrostatic charger
Inventor: AOKI FUMITAKA
IPC: G03G21/00
Filed: 1990-11-20
Abstract: PURPOSE:To eliminate selection of a charged member even if a resistance value or an electrostatic capacity value of the charged member is dispersed through manufacture by providing a means for indicating information of both the resistance value and the electrostatic capacity value or at least one of them. CONSTITUTION:A charged roller 2 is measured on both a resistance value and an electrostatic capacity value or at least one of them under a constant condition after its manufacture, these values are written in a label 20, and the label 20 is stuck on a shaft end part of a metal core 4 of the roller 2 to indicate information about the resistance value and/or the electrostatic capacity value of the roller 2. When the roller 2 is installed or exchanged, an current value to impedance of the roller 2 based on the information entered in the label 20 is properly fixed. A constant-current value is then set for a proper current value by means of adjustment of a bias power source 6 with a knob 6A. An inadequate charge due to excessive or insufficient bias voltage thereby can be prevented.
Patent JP-H07168299-A (JP)
Title: Silver halide photographic emulsion. silver halide photosensitive material and process method thereof
Inventor: KASHIWAGI KANJI
IPC: G03C5/16
Filed: 1993-12-16
Abstract: PURPOSE:To produce a silver halide photosensitive material high in sensitivity, excellent in aging preservability and sharpness, improved residual color after being developed, capable of obtaining this characteristic even when processed in the stage using a developer which does not contain a hardener, more speedy ad capable of recognizing more remarkably an effect even at low replenishing amount. CONSTITUTION:This silver halide photographic emulsion is composed of a platelike particles whose average iodine content is <=2.0mol%, average iodine content of the outmost surface layer is >=3.0mol% to <=20mol% and average aspect ratio is >=2. And at least one kind out of a specified spectral sensitizing dyestuff is adsorbed to the particles so that J-band is formed at >=520nm to <=560nm when the emulsion is measured for reflected spectrum.
Patent JP-H09156171-A (JP)
Title: Printing apparatus
Inventor: NAKAI SHIZUO
IPC: B41J2/32
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To let paper feed timings of paper feed mechanisms started at different time points agree with each other. SOLUTION: In printing receipts and journals, data of individual images are fed simultaneously to a single thermal head 23, recording papers 28, 29 are supplied simultaneously to parts in touch with a plurality of heat-generating bodies of the head 23, and each heat-generating body is individually heated/not heated thereby to generate colors. Motors 32, 40 of paper feed mechanisms 24, 25 for feeding recording papers 28, 29 are independently requested to start operating. When an operation start request is generated, a control device 26 detects that a reference signal pulse of an interval timer is output, delays a preset delay time from an output time of the pulse and then starts operating the motors 32, 40. The delay time is set so that a finish time of the starting operation agrees with the output time of the reference signal pulse of the interval timer.
Patent JP-H09157775-A (JP)
Title: Copper alloy for electronic equipment
Inventor: TOMIOKA YASUO
IPC: C22C9/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To produce a copper alloy for electronic equipment excellent in strength, electric conductivity, etching properties, bendability and press blanking properties. SOLUTION: This copper alloy is the one having a compsn. contg., by weight, 0.05 to 0.4% Cr, 0.03 to 0.25% Zr and 0.06 to 2.0% Zn, furthermore contg. 5 to 50ppm O and 5 to 20ppm S, and the balance Cu with inevitable impurities, and in which the grain size is regulated to <=50μm and the oxidized film thickness of the surface to <=100Å. If required, total 0.01 to 1.0% of one or more kinds among Ni, Sn, In, Mn, P and Mg may be incorporated therein as well.
Patent JP-2000146572-A (JP)
Title: Range finder
Inventor: MORI KENICHI
IPC: G01C3/06
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the chip area of an IC and enable setting self values of an IC user as data for correcting sensitivity dispersion. SOLUTION: This range finder, as a passive type, is provided with a circuit 6 or the like in an autofocus IC 02 which circuit corrects sensitivity dispersion quantized data 31A, 41A of photosensor arrays 3A', 4A' making a pair corresponding to the respective optical axes in an imagery surface of an imagery lens having a pair of parallel optical axes, and then detects the distance of an object from quantized data 31A', 41A' after correction. Dispersion correcting circuits 811, 812 are arranged in the IC which circuits store the data for correcting sensitivity dispersion of each of the photosensors in PROM's 821, 822 outside the IC, add or subtract data CD1 and CD2 for correcting sensitivity dispersion from the external PROM's 821, 822 to or from the sensor data 31A, 41A from the photosensor arrays 3A' and 4A', respectively, and correct the sensor data 31A, 41A.
Patent JP-H07136062-A (JP)
Title: Manufacture of chinese light meal commodity and so on
Inventor: NAKAMURA KOUSHIROU
IPC: A47J27/04
Filed: 1993-11-10
Abstract: PURPOSE:To develop the smooth ventilation function and improve the circulation efficiency for high temperature steam by forming holes and projection parts on the bottom part of a recessed placing part of a pallet for placing commodities. CONSTITUTION:A pallet 6 is a container for placing foodstuff for Chinese light meals such as meat burns, and is a container with which the foodstuffs placed on a pallet holding tool in a frozen state are put into a steamer and steamed. A plurality of recessed placing parts 2 formed on the pallet 6 are partitioned by side wall parts 8, and on each bottom part 3, a proper quantity of holes 4 are formed at proper places. The hole 4 has the function as a ventilating hole for the efficient passing of the steam in circulation and is formed as a hole for discharging the moisture generated on the surface of a commodity. The hole 4 as ventilating hole efficiently serves for the communication through a cavity generated between the commodity and the projected part 5. Accordingly, manufacture can be realized in a very short time, and can be rationalized, and since the commodity can be delivered to a customer in pallet unit as it is, without touching the commodity by hand and fingers, the exceedingly sanitary condition can be maintained.
Patent JP-H11157992-A (JP)
Title: Nucleation method, thin film formation and nucleation apparatus
Inventor: TERAJIMA KATSUTOMO
IPC: C30B29/04
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain the membrane that is increased in the membrane formation rate, and has high density with contracted particle sizes and smooth surface, and is resistant to peeling by increasing the nucleation density and enhancing the joint strength between a substrate and the powder particles working as nucleating agent. SOLUTION: The powdery particles whose surfaces are activated are fed toward the surface of the substrate of which the surface is activated thereby maintaining the surfaces of the powdery particles in the activated state and the powdery particles are completely jointed to the substrate. Thus, all over the face of substrate surface, the atoms constituting the substrate and the atoms constituting the powdery particles bond to each other covalently.
Patent JP-H09135153-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANNO ATSUSHI
IPC: H03K5/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To easily compare two fluctuated input signals by using two different input signal voltages and voltages having difference from the input signal voltage by a base-emitter voltage of a transistor(TR) so as to make the width of a window constant at all times. SOLUTION: Let a voltage at an input termianl 21(22) be respectively VA(VB), then a voltage applied to a base of a 3rd TR 25 (4th TR 26) is a voltage lower than the voltage VA(VB) by a base-emitter voltage VBE of a 1st TR 23 (2nd TR 24), that is VA--VBE (VB-VBE). Then a signal denoting whether or not in a range of -VBE2 <VA-VB<VBE1 (VBE1 , VBE2 are base-emitter voltages of the TRs 23, 24) is provided for an output from an output terminal connecting to emitters connected in common of a 3rd differential TR pair 25. Thus, the width of a window is constant independently of a change in a threshold voltage and two fluctuated input signals are compared.
Patent JP-H07316302-A (JP)
Title: Acrylic-functional siloxane
Inventor: CHI RONGU RII
IPC: C07F7/18
Filed: 1994-12-21
Abstract: PURPOSE: To obtain an acryl-functional siloxane which is capable of being prepared without forming catalyst residues or reaction by-products, capable of being converted into an acrylate, a methacrylate, acrylamide, or methacrylamide, and useful in the preparation of crosslinkable or curable compositions.  
     CONSTITUTION: There is provided an acryl-functional siloxane having at least one general unit formula of the formula [wherein R 1  is H, a 1-4C alkyl, or the like; R is a divalent hydrocarbon group or the like; R 2  is a monovalent hydrocarbon group or the like; X is a hydrolyzable group which, upon hydrolysis, gives a group which forms no salt containing a nitrogen atom; R 4  is H or methyl; R 5  is a divalent hydrocarbon group or the like; R 6  is a hydrocarbon group or the like; Y is a divalent oxygen atom or the like; (a) is 0, 1, or 2; (b) is 0, 1, or 2; a+b≤2; all of the residual siloxane units present in the polysiloxane have the formula: R 2   e SiO (4-e)/2 ; and (e) is an integer of 0-3]. This siloxane is obtained by reacting an amino-functional siloxane having a prim. or sec. amine group with an acryl-functional compound having a plurality of acrylate groups or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05128323-A (JP)
Title: Id card
Inventor: HIRANO MASAHIRO
IPC: G06K19/06
Filed: 1991-11-05
Abstract: PURPOSE:To provide an ID card of high secrecy by making reproducing light incident from an edge to irradiate a hologram and reading recorded information. CONSTITUTION:A hologram 20 produced by exposing a photopolymerizable photopolymer to light is stuck on a transparent resin base material 3, and a protective transparent film 4 which protects the hologram 20 and an aperture part corresponding to a hologram recording part are provided, and an opaque printed ornamental film 51 is stuck, thus constituting the ID card. Information of a password number or the like is converted to a form of interference fringes by light having a specific wavelength and is recorded in the hologram recording part of the hologram 20. Light having the specific wavelength is made incident on the edge of the ID card, namely, the edge of the transparent resin base material 3 from a light source 8 controlled by a light controller 9 through an optical fiber 7 to irradiate the hologram 20, thereby reproducing information recorded on the hologram.
Patent JP-H01160129-A (JP)
Title: Line switching device
Inventor: MORIMOTO HIDEAKI
IPC: H04L1/22
Filed: 1987-12-17
Abstract: PURPOSE:To reduce a switching time when switching the synchronization of multi-valve transmission at any time by providing a clock VCO and a memory circuit to the output side of a transmission end side switching circuit at the transmission end side of the synchronization switching system at any time. CONSTITUTION:An N-bit (N is an integral number >=2) memory circuit 4 is provided to the output of the transmission end side switching circuit in addition to a clock VCO 3. Based on the output of a switching circuit 2, the output clock of the VCO 3 whose oscillated frequency is changed is used to read the signal in the memory circuit 4. Thus, no error takes place the phase fluctuation width or the like in the clock VCO 3 or the output of the transmission switching circuit 2 at the synchronizing transmission and a standby output signal is to be generated. Thus, the switching time at the multi-value transmission is decreased.
Patent JP-2000140686-A (JP)
Title: Fly ash recovering device
Inventor: NISHIMURO TOSHIO
IPC: B03C3/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To separately recover to re-utilize fly ash small in unburnt portion. SOLUTION: In a fly ash recovering device for collecting and recovering the fly ash 7 contained in a waste gas 2 from a coal burning boiler 1 by an electrostatic precipitator 6, a recovering line 13 for withdrawing the fly ash 7 from the middle of a waste line 11 and introducing into a new reutilizing silo 14 is connected to the waste line 11 for introducing the fly ash 7 from dust collecting chambers 6a and 6b at the upperstream side of the electrostatic precipitator 6 to a silo 12 for waste, line switching valves 13a and 13b constituting a line switching means in the cooperation with line switching valves 11a and 11b at the waste line 11 side are provided and the fly ash small in unburnt portion, which is discharged from the upstream side of the dust collecting chambers 6a and 6b, is separately recovered.
Patent JP-H08151349-A (JP)
Title: Method for heating polymerizable liquid
Inventor: TSUKISHIRO TOSHIHIKO
IPC: C07C57/07
Filed: 1994-11-29
Abstract: PURPOSE: To heat a polymerizable liquid readily deteriorated by heating under stable operating conditions while suppressing the occurrence of coloring or polymerized substances by using a forced circulation type heat exchanger. CONSTITUTION: A polymerizable liquid such as acrylic acid and (meth)acrylic esters is heated by using and operating a forced circulation type heat exchanger so as to regulate the flow velocity of the polymerizable liquid circulated through the interior of the heat exchanger to 1.0-2.0m/g. A polymerrzation inhibitor e.g. phenothiazine) can be used in combination. The contact surface of a heater in the forced circulation type heat exchanger is always washed away with the circulating liquid without retaining the liquid on the contact surface. Thereby, trouble such as occurrence of coloring, by-products or polymerization is reduced and stable operations are regarded as possible without deteriorating the performances of the heat exchanger by preventing the liquid retained on the contact surface from polymerizing or scales from depositing.
Patent JP-H10156867-A (JP)
Title: Joint structure of resin moldings and joint method
Inventor: UMIUCHI AKIRA
IPC: B29C65/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve a mutual joint strength between two resin moldings after making the manufacturing and maintenance services of a resin forming mold easy. SOLUTION: Two resin moldings 1, 3 are the two split parts of a container such as an automotive fuel tank, and lip parts 13, 15 formed by gradually changing a gap between mutual joint end parts into a tapered shape, are formed on the mutual joint parts. A molten resin 27 finds its way into a gap between the lip parts 13, 15 by supplying the resin 27 for formings into the gap between flange parts 9, 11 from an A side which serves as the outside of the container by injection molding process. Thus the resin moldings 1, 3 are mutually welded and joined together. In addition, dam parts 19, 21 are formed through a space 17 on a B side, which serves as the inside of the container, of the lip parts 13, 15. Consequently, the molten resin flowing out of the gap between the lip parts 13, 15 is prevented from leaking into the container.
Patent JP-2001140959-A (JP)
Title: Brake clearance adjusting device
Inventor: KAWASE KAZUO
IPC: F16D65/60
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a brake clearance adjusting device capable of obtaining a proper brake clearance at all times irrespective of sizes of electric brake devices. SOLUTION: In an electric brake device provided with a force transmission and conversion mechanism which converts a rotary force of an electric motor into linear movement and presses a brake member against a braked member, an operation rod 17 is provided on a rotary member rotating in accordance with operation of the electric motor 9, a switch 19 for the electric motor is provided by corresponding to the operation rod, and the switch 19 is operated by the operation rod 17 by rotating the rotary member reversely by a predetermined angle to stop the operation of the electric motor so as to constitute a brake clearance adjusting device.
Patent JP-H09157563-A (JP)
Title: Water-base ink for ink jet recording
Inventor: YANAGI HIDEKI
IPC: C09D11/38
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base ink for ink jet recording, which does not cause scorching followed by sticking to a thermal jet head and can give a water-resistant print by mixing a copolymer of two monomers having specific hydrophilic/lyophilic balances and a dye. SOLUTION: This water-base ink is prepared by mixing a dye with a copolymer (C) of a monomer (A) having an HLB (hydrophilic/lyophilic balance) of 3 or below with a monomer (B) having an HLB of 5 or above. Examples of component A include styrene, ethylene, propylene, and phenyl vinyl ether, while examples of component B include p-carboxystyrene and (meth)acrylic acid. Component C is particularly a polymer represented by formula I (wherein X is H, a 1-6C hydrocarbon group; Y is H or methyl; Z is carboxyl, an acyl or an aryl; (m) and (n) are each 1 or greater; and m/n is 1/10 to 10/1), more desirably a polymer represented by formula II (wherein (m) and (n) are each 1 or above, and m/n is 1/1). The molecular weight of this copolymer is desirably 2,500-5,000.
Patent JP-H08180575-A (JP)
Title: Rotary supporting structure and disc unit
Inventor: KUROBA YASUMASA
IPC: G11B25/04
Filed: 1994-12-21
Abstract: PURPOSE: To eliminate the need of bonding between the inner ring of a bearing and a shaft by tightening the externally threaded part of the shaft formed on the unbonded side thereof, and an internally threaded member thereby regulating the axial movement of the inner ring of bearing. CONSTITUTION: A shaft 11 having one end bonded to a first supporting member, i.e., a base 12a, is threaded 11d internally or externally in the axial direction at the other end thereof and engaged with a tightening member, i.e., an externally or internally threaded small screw 15 and a washer 14. They are then tightened to press the inner ring 13a of a bearing 13 against the base 12a side thus regulating the axial movement of the inner ring 13a of a bearing 13. The tightening member, i.e., the small screw 15 and the washer 14, abuts on a second supporting member, i.e., a cover 12a, in the axial direction. With such structure, the shaft 11 can be supported surely at the end part on the unbonded side while eliminating the need of bonding the inner ring 13a of the bearing 13 and the shaft 11. Consequently, the yield can be increased at the time of inspection after completion of assembly.
Patent JP-H11218959-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KOBAN AKIHIRO
IPC: G03G9/08
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a toner stable for a long time during storage and capable of forming an image high in resolution and density by allowing each measured dielectric constant of fine particles, composed of at least 2 kinds, to satisfy specified relation between each other. SOLUTION: The toner comprising at least a colorant and a binder resin and at least 2 kinds of fine particles and each of them has a dielectric constant measured by the alternating current method in 1 kHz satisfying the relation represented by the expression in which each of εH and εL is a maximum and minimum value, when n kinds of the fine particles (1-n) are used and the dielectric constants ε1 -εn are obtained by measuring each in 1 kHz, and it is preferred that the fine particles are a mixture of a hydrophobic titanium oxide and a hydrophobic silica and the volume specific resistance of the fine particles is 1×10<8> -1×10<11> Ω.cm and the content of them is 0.1-2 weight % and a number average particle diameter is 5-10 μm.
Patent JP-2000130113-A (JP)
Title: Lash adjuster
Inventor: HORIKAWA JUNJI
IPC: F01L1/20
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To improve seizure resistance and reduce abnormal wear by forming a cured layer made by providing a nitrided layer on an external layer of a carburized layer on a spherical head part of at least a plunger means and a sliding surface of a plunger and a body. SOLUTION: As a material to be used for a body 11 and a plunger cap 14 constituting a lash adjuster 10, a material capable of properly performing a carburization treatment is used. In this case, a cured layer made of a nitrided layer and a carburized layer is formed on a spherical head part 14a of at least the plunger gap 14 and a sliding surface 14b of the body 11 and the plunger cap 14. In the formation of a carburized layer, the carburized layer is formed by using a gas carburizing method filling an outside face of the plunger cap 14 in carburizing gas after a pre-treatment such as a degreasing treatment is performed for the outside face of the plunger cap 14 or solid and liquid carburizing methods. By using a salt bath nitriding method or a gas nitriding method, the nitrided layer is formed.  In the cured layer, hardness in an extreme surface is made Hv 750 or more and an effective curing depth from the extreme surface of the cured layer is set to 0.15 mm or more.
Patent JP-2000130860-A (JP)
Title: Heat collector for solar heat
Inventor: TAGAMI TOYOAKI
IPC: F24J2/04
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently warm up air in a building by effectively utilizing solar heat energy radiated toward an outer face of the building. SOLUTION: This heat collector has a heat-insulating material 9 provided in a tensed state within a surrounding frame body comprising an upper and lower frames 3, 4 and left and right side frames 5, 6, and a heat collection box having a required space portion 11 (11a, 11b) is formed by covering the entire area on the other face side opposed to a bottom plate with a transparent plate 10. Further, a metal plate 12 having many small holes 13 bored in its entire face is provided in a tensed state in an in-plane direction along the bottom plate, and air H introduced into one space portion 11a divided by the metal plate 12 is taken out of the other space portion 11b through the small holes 13 bored in the metal plate 12.
Patent JP-H08175880-A (JP)
Title: Production of bismuth-based superconductive junction body
Inventor: SUMIYA KEIJI
IPC: C01G29/00
Filed: 1994-12-21
Abstract: PURPOSE: To provide a production method for the subject junction body, capable of giving good superconductive joint without impairing the superconductive characteristics of Bi-based superconductors to be jointed. CONSTITUTION: This Bi-based superconductive junction body is produced by the method wherein a superconductive precursor (a disc molded form of a compound B) 2 with a composition of formula Bi2 (Sr, Ca, Ba)ACuBOX (A is 2.6-3.4; B is 1.9-2.5; numerical numbers denote atom number ratios) consisting mainly of bismuth, strontium, calcium, barium and copper is put in between Bi-based superconductors 1 to be mutually jointed which are sandwiched by based materials (Inconel plates) 3 and the whole system is then heated at such a temperature that the Bi-based superconductor crystal is neither decomposed and/nor melted and part of the precursor 2 is melted and then the precursor 2 is crystallized as a whole to effect mutual jointing of the Bi-based superconductors 1.