baber/WOPTO huggingface dataset:
Patent JP-H05119607-A (JP)
Title: Electrifying method for two-component developer
Inventor: HANEDA SATORU
IPC: G03G15/06
Filed: 1991-06-24
Abstract: PURPOSE:To electrify a two-component developer with a sufficient electrifying quantity by vibrating/electrifying the two-component developer by means of the action of an alternating electric field formed in a space for electrification. CONSTITUTION:An alternating power source V and a linear power source for a bias B, having about 100-300V positive or negative voltage, are connected with a sleeve 2, the alternating electric field is formed in the space for the electrification 6, and simultaneously, in the space of a developing region D where the photosensitive body 1 and the sleeve 2 are opposed each other, as well. The two-component developer including toner and a carrier in the space for the electrification 6, is vibrated and electrified by the action of the alternating electric field formed in the space for the electrification 6, in this way. As a result, the two-component developer can be electrified with the sufficient electrifying quantity. Therefore, the developer stirring mechanism of heavy torque is not required, the toner and carrier can not be crushed by stirring, and further, the developer is not deteriorated by the occurrence of toner filming on the carrier by toner powder, as well.
Patent JP-S6336508-A (JP)
Title: Anisotropic magnet rotor and method for magnetizing the same
Inventor: AIBA AKIFUMI
IPC: H01F13/00
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a four-pole anisotropic magnet rotor excellent in magnetic characteristics using an inexpensive two-pole anisotropic magnet material by forming a magnet rotor to be submitted to the outer-diameter four-pole magnetization with a two-pole anisotropic magnet material provided with anisotropy in the diameter direction, and magnetizing each pole of said four-pole magnetization at a predetermined angle position with respect to the orientation axis of said anisotropy. CONSTITUTION:In the center of four yokes 2-5, an anisotropic magnet rotor 6 formed of a magnet material of two-pole anisotropy and to be submitted to the four-pole magnetization is placed. Then, prior to the four-pole magnetization, the orientation axis of the anisotropy of the anisotropic magnet rotor 6 as shown by a symbol 6b is set to 45 deg.+ or -10 deg. with respect to the orientation axis of the four-pole magnetization. After placing the anisotropic magnet rotor 6 in a magnetization apparatus in this way, the yokes 2-5 are respectively excited to the polarities as shown, thereby providing the outer-diameter four-pole magnetization to said anisotropic magnet rotor 6. With this, the anisotropic magnet rotor 6 becomes excellent in magnetic characteristics.
Patent JP-H0845560-A (JP)
Title: Automatic charging device
Inventor: OHORA KATSURO
IPC: H01M10/44
Filed: 1994-07-29
Abstract: PURPOSE:To utilize the charging device to the very limit of its capacity. CONSTITUTION:Input terminals 11u, 11v and 11w are designed so as to be selectively connected to either one of three taps of a step-down transformer 14. The temperature of the coil of the step-down transformer is detected by a temperature detection element 34, and the temperature of a rectifier 28 rectifying the output of its secondary coil is detected by a detection element 35. These detected temperatures are monitored by a control circuit 32, if these temperatures are found to have been less than a specified one, the effective number of the winding of a first coil is lessened with the tap connected to its input terminals lowered clown by one step, output voltage is thereby increased by that much, so that a storage battery is thereby quickly charged. And when the detected temperature is found to have been in excess of a specified value, output voltage is thereby lowered down with the tap connected to its input terminals raised up by one step.
Patent JP-H08130746-A (JP)
Title: Coefficient quantization processing method
Inventor: BUARERII KUROSHITEI
IPC: H04N7/50
Filed: 1995-06-22
Abstract: PURPOSE: To provide the quantization method of a coefficient in an image compression system. CONSTITUTION: A coefficient quantization processing procedure in the variable data transmission speed image compression system of a block or macro block system is provided. A means converting a pixel block into a coefficient block, an encoding information storage means before conversion and the adjusting means of a quantization means as the function of the state of the storage means are contained in the processing procedure. Respective images are divided into block groups. When at least what is called the present image is to be encoded at an intermode, a quantity symbol is decided at the starting of the present image and the quantity symbol is corrected by a correction coefficient which is re-calculated before at least one quantization in the group.  The coefficient is the function of a difference between the number of bits which are generated for the block groups that are previously encoded and the prediction of the number of bits, and prediction is based on the distribution of the bits while at least one image preceding to the present image is encoded.
Patent JP-H0525587-A (JP)
Title: Bearing steel
Inventor: NARAI HIROSHI
IPC: G01N33/20
Filed: 1991-07-18
Abstract: PURPOSE:To provide a bearing steel having long service life and high reliability with higher probability by finding the items of evaluation of cleanliness related to the shortest service life. CONSTITUTION:The logarithmic reduction rate of the cumulative distribution of the grain size of oxide type nonmetallic inclusions and the estimated maximum size of the inclusions existing per unit volume or unit area are determined from the grain size distribution of the oxide type nonmetallic inclusions. Subsequently, the cleanliness is determined on the basis of the above-mentioned logarithmic reduction rate or estimated maximum size of inclusions.
Patent JP-H1019608-A (JP)
Title: Pointer lighting system
Inventor: FUKUSHIMA YOSHIFUMI
IPC: G12B11/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for a self-light-emitting type of pointer employing a single light source to cause the pointer to emit light uniformly as the hand swings over a wide range of angles. SOLUTION: This system comprises a face 25, a pointer 23 made of a transparent material and disposed generally parallel to the face 25, a light guide for guiding the light beam from a light source 28 to the light receiving section 23b of the pointer 23. An end portion of a light guide plate 24 disposed along the rotary locus of the light receiving section 23b of the pointer 23 is formed with a planar reflection surface 24-1 sloping in the same direction toward the light source 28, divided into a plurality of sections, and having a cross section of a sawtooth shape in the direction of thickness of the light guide plate 24. Thus the single light source 28 makes it possible to cause the instrument pointer 23 to emit light uniformly as it swings over a wide range of angles, to reduce cost and weight of the instrument, to efficiently utilize the instrument space.
Patent JP-H1123511-A (JP)
Title: Deposit detector
Inventor: TAKANO HIROSHI
IPC: G01F23/26
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To detect the quantity of a deposit accumulated as time elapses by arranging a pair of electrodes along the inner wall of a piping, and detecting the quantity of the deposit accumulated between a pair of electrodes via the capacity change between the electrodes. SOLUTION: An upper electrode 2 and a lower electrode 3 are provided along a pipe shape in a piping 1. An inter-electrode insulating insulator 4 is arranged between the upper electrode 2 and the lower electrode 3 to electrically insulate them, and an electrode insulating spacer 7 is arranged between the lower electrode 3 and the piping 1 to electrically isolate them. Extracting bolts are passed from the electrodes 2, 3 through the inter-electrode insulating insulator 4, and lead wires 5 are extracted from there and connected to a capacity measuring meter. The upper electrode 2 and the lower electrode 3 are made of a metal with strong corrosion resistance against the flowing gas as the electrode materials. The electrode area and electrode distance can be freely optimized, based on the accumulability of a deposit and the relative dielectric constant. When the synthetic capacity value between the electrodes 2, 3 is continuously or periodically measured, the thickness of the deposit in the piping 1 can be monitored.
Patent JP-S57101936-A (JP)
Title: Card data display controlling system
Inventor: OOTA RIYUUICHIROU
IPC: G06F3/14
Filed: 1980-12-17
Abstract: PURPOSE: To reduce a load of a host computer, by constituting so that card data can be displayed immediately by a display device in case when it is desired to display it.  
     CONSTITUTION: ID (identification) card information read by a card reader 1 is stored in a memory 3. As for the ID information stored in the memory 3, an attibute code B and ID data C are discriminated respectively by an information discriminating circuit 5, the code B is supplied to an attribute discriminating circuit 6, and on the other hand, the data C is supplied to a qualifying circuit 7. In case when the code B is displayed, the circuit 7 displays the data C on a cathode ray tube 8 by color or luminance designated by other bit part of this code B, in accordance with an output signal of the circuit 6. On the other hand, in case when the code B is not displayed, the data C is gated, is not sent out to the cathode ray tube 8, and is not displayed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1120114-A (JP)
Title: Method and equipment for sticking film
Inventor: OZAWA OSAMU
IPC: B32B43/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To cut a photosensitive resin layer of a laminate film used for film sticking equipment, together with a cover film, and to peel off the whole of the cover film continuously. SOLUTION: A cover film of a laminate film 14 supplied from a film roll 12 in film sticking equipment 10 is cut in the direction of the width of the film, together with a photosensitive resin layer, by a cover film cutter 38 and the whole of the cover film including the cut part is peeled off continuously from the photosensitive resin layer by an adhesive tape 32 of a cover film peeling device 16. When a light-transmitting support film stuck on bases 20 is rolled up continuously, on the occasion when it is peeled off therefrom, the photosensitive resin layer between the bases 20 is rolled up together with the light-transmitting support film and each of the bases 20 is separated.
Patent JP-S57101843-A (JP)
Title: Electrophotographic receptor
Inventor: KONDOU HIDEYO
IPC: G03G5/147
Filed: 1980-12-17
Abstract: PURPOSE:To obtain an electrophotographic receptor having close adhesion and enhanced durability, by providing a hardenable cyclic butadiene rubber layer hardened between a photoconductive layer and an insulating layer and forming a specified undercoat layer between a substrate and the edge of the insulating layer. CONSTITUTION:A photoconductive layer 2 is formed on a substrate 1 except its peripheral edge, and an undercoat layer 4 made of a saturated polyester resin is provided on the exposed area of the substrate 1 around the edge of the photoconductive layer 2. A hardenable cyclic butadiene rubber, 100pts.wt., and 3- 15pts.wt. benzoin ethyl ether type polymerization initiator are coated using a solvent, and the hardened rubber layer 5 is formed by irradiation of light or the like. Then, insulating multilayers 3 are formed by coating specified resins and hardening them, thus permitting close adhesion between the edge of the substrate 1 and the insulating layers 3 to be raised and durability of an electrophotographic receptor to be enhanced.
Patent JP-H0342840-A (JP)
Title: Semiconductor device
Inventor: OCHI HIROKI
IPC: H01L21/60
Filed: 1989-07-10
Abstract: PURPOSE:To prevent a short circuit by forming an insulating layer onto the top face of a signal wiring layer in which a semiconductor circuit is shaped, forming an exclusive pad layer enabling external connection, arraying a large number of pads onto the whole surface of the pad layer, and arbitrarily leading out a large number of the lower signals of the signal wiring layer to the outside through a through-hole. CONSTITUTION:The semiconductor device has a semiconductor circuit shaped onto the substrate of a semiconductor chip, a signal wiring layer 1 formed onto an insulating layer on the semiconductor circuit, pads 3 shaped onto the signal wiring layer 1 through the insulating layer 2, and a through-hole 4 formed among the pads 3 and connected to the signal wiring layer. Accordingly, a large number of the pads connected to the outside can be manufactured onto one surface of the semiconductor chip, thus preventing short circuits with the adjacent pads, then facilitating manufacture.
Patent JP-H05111642-A (JP)
Title: Husking and sorting device for raw buckwheat
Inventor: TAKEUCHI TOMIYOSHI
IPC: B02B3/00
Filed: 1991-06-24
Abstract: PURPOSE:To constitute a husking and sorting device for raw buckwheat so that a pair of or a plurality of pairs of cylindrical roller groups different in speed ratio and speed of rotation are arranged in the mode of at least two steps and raw buckwheat is completely husked while it falls and passes between the rollers. CONSTITUTION:Raw buckwheat 40 is sorted by a sieve plate punched into a plurality of triangular or rhombic holes. The mutual rotational ratio of a pair of rubber rollers 8a, 8b of the upper step is set at about 1:3. The mutual rotational ratio of a pair of rubber rollers 8c, 8d of the lower step is set at about 1:20. A husking and sorting device for raw buckwheat is constituted so that complete husking is performed when raw buckwheat 40 passes through these rubber rollers 8a, 8b, 8c, 8d being rotated.
Patent JP-2000005480-A (JP)
Title: Needle thread cutting device of sewing machine
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B65/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To surely open thread-cutting scissors by stopping the movement of a thread cutting shaft toward a cutting position. SOLUTION: A stop means 200 for stopping the advancement of a thread cutting shaft 5 is provided which comprises a link mechanism 210 connected to a control lever 21, a stop arm 204 connected to the link mechanism 210 and operated by control of the control lever 21 via the link mechanism 210, and a stopper 100 provided at the end of a support arm 45 secured to the thread cutting shaft 5, the stop arm 204 capable of freely separably abutting against the stopper 100. When the control lever 21 is in a predetermined position, the step arm 204 is made to abut against the stopper 100 to stop the advancement of the support arm 45 to stop the advancement of the thread cutting shaft 5.  When the control lever 21 is rotated from the predetermined position, the stop arm 204 leaves the stopper 100 to cancel the stop of the advancement of the support arm 45, thereby preventing the advancement of the thread cutting shaft 5 toward a cutting position without use of a clutch lever, and thus enabling thread-cutting scissors to be surely opened.
Patent JP-H1026388-A (JP)
Title: Air-conditioning control method
Inventor: ISHIKAWA TAKESHI
IPC: F24F11/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the stability, responsiveness, and follow-up of control, and to prevent energy loss by hunting, and deterioration of an equipment for operation. SOLUTION: The temperature THW of hot water from a heat source is read (Step 101). The difference between the read the temperature THW of hot water and the supply air set temperature TSP is operated (Step 102), and the correction factor α1 corresponding to the difference between the hot water temperature THW and the supply air set temperature TSP is determined from the preset correction factor table (Step 103). The PID proportional band (heating PB) for heating is corrected by the determined correction factor α1 (Step 104), the control output is obtained using the newly corrected heating PB (Step 105), and the equipment for operation such as a hot water valve 4 is controlled (Step 106).
Patent JP-2000012119-A (JP)
Title: Terminal block comprising common bar
Inventor: INAGUMA AKINORI
IPC: H01R9/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To confirm the position of an installed common bar from an external even in a case where a holding portion of a register label is mounted on a central part of the terminal block. SOLUTION: In a terminal block comprising a plural terminal units 21 arranged in parallel, and a common bar 3 installed between the predetermined terminal units for electrically connecting the same to form a branch circuit or the like, an upper part of the common bar 3 installed across a plurality of terminal units 21 is used as a holding portion of a register label 4, an upper projecting piece 32 is projected from an upper side portion of the common bar 3, and a height projecting from a surface of the register label 4, of the upper projecting piece 32 is determined so that its upper end is exposed to an upper portion at a side portion of the register label 4.
Patent JP-S6238808-A (JP)
Title: Power generating plant using waste heat
Inventor: HARUMOTO KATAMASA
IPC: F01K25/10
Filed: 1985-08-14
Abstract: PURPOSE:To effectively utilize waste heat and efficiently generate power by feeding steam flow going out of a turbine into the heating part of a heat pipe engine and also feeding refrigerant, the endothermic source of steam in a power generating system, into the cooling part of said engine. CONSTITUTION:In the operation of a turbine 12, steam which is generated in a boiler 11 is first fed into the turbine 12 to work therein to drive a generator 13, then passes through both opening/closing valves 31A and 27 and runs into the heater 23 for the first heat pipe engine 21. While the steam heats the engine 21, the steam is condensated and liquefied and then fed back into the boiler 11 by a pump 15. Refrigerant from an endothermic source 38 is fed by a pump 39 into the cooler 26 of the second heat pipe engine 22 via both opening/closing valves 33 and 30 and then fed back into an endothermic source 38. after cooling said engine 22 steam and refrigerant are, respectively, supplied into the heater 24 for the engine 22 and the cooler 25 for the opposite engines 21. The engines 21 and 22 are heated and cooled alternatively to generate power.
Patent JP-H0885124-A (JP)
Title: Laminate production device
Inventor: HORIBA MAKOTO
IPC: B29K23/00
Filed: 1995-07-14
Abstract: PURPOSE: To obtain a device for producing a laminate, such as a door trim, which can cover a peripheral end face of a substrate and an end face of an opening with a skin material without employing a bonding stage and without forming the skin material into a sheet form to integrate the substrate and the skin material. CONSTITUTION: In a production device provided with a pair of molds 20, 21 for pressing a substrate 11 molded into the shape of a door trim and a melt resin 12melt supplied to the surface of the substrate 11 as a molding material of the skin material to integrate the substrate 11 and a skin material 12, movable arrest pieces 24, 26 are provided on the mold 21 for molding the skin material. The movable arrest pieces 24, 26 arrest the flow of the melt resin 12melt in a pressing stage, thereby ensuring that a peripheral end face of the substrate and an end face of an opening are covered with the skin material 12 and preventing that burr is formed in the laminate.
Patent JP-S6421629-A (JP)
Title: Arithmetic processing unit
Inventor: OTSUKA AKIRA
IPC: G06F11/14
Filed: 1987-07-17
Abstract: PURPOSE:To simplify the circuit constitution by stopping tentatively the processing of each stage after that stage if an exemption processing takes place and devising each stage to execute the exemption processing thereby eliminating the need for a control circuit. CONSTITUTION:When an exception takes place during the processing execution in stages 1-5 while pipeline processing is being executed, a processing section 10 gives information of exemption processing to an error code generating circuit 12. Then the circuit 12 generates an error code and is latched to an output latch 11 to include the error code in a step code 6. In this case, the processing section 10 prevents an output of an input latch idle signal 7 from the input latch 9, then no further processing is applied in the stage. Moreover, when the error code is sent to each stage from the preceding stage, the succeeding processing is not applied in the stage. When an error code is given in the stage 5, the control signal 13 to execute the exemption processing is outputted to the stages 1-4.
Patent JP-S6335644-A (JP)
Title: Thermally destorable article
Inventor: ARIYOSHI TOSHIHIKO
IPC: B29C61/00
Filed: 1986-07-29
Abstract: PURPOSE:To improve flexibility by reducing rigidity so that neither breakage nor cracking is caused even when the article is wound around a ring core having a small diameter, by incorporating a graft fluorocopolymer in a thermally recovering article composed of polyvinylidene fluoride. CONSTITUTION:Polyvinylidene fluoride is mixed with a graft fluorocopolymer. The mixture is molded into a desired shape such as a sheet, which is then irradiation with a radiation to crosslink it. The product is subjected to hot stretching or hot reduction and cooled to immobilize it, thus obtaining the desired thermally restorable article. The graft fluorocopolymer can be obtd. by copolymerizing a monomer having both a double bond and a peroxy linkage (e.g., t-butyl peroxymethacrylate) with vinylidene fluoride and hexafluoropropene to prepare a fluororubber having peroxy groups, decomposing the peroxy groups and grafting vinylidene fluoride.
Patent JP-S6423130-A (JP)
Title: Thermistor temperature sensor
Inventor: TAKAHASHI HIROSHI
IPC: G01K7/22
Filed: 1987-07-17
Abstract: PURPOSE:To eliminate hindrance to a function even when a temperature sensor is used under bad conditions of a temperature cycle, etc., by providing plural storage hole parts in the vertical direction of a metal case, putting thermistor elements in the respective hole parts through insulating cylinders, and connecting them electrically through contact plates. CONSTITUTION:The metal case 11 has the storage parts 12 formed of plural cylindrical grooves provided in the vertical direction and the thermistor elements 13 are put at the bottom parts of the hole parts 12 and insulated by the insulating cylinders 14. Then the elements 13 are connected electrically to external lead-out terminals 17 through contact plates 15 and conductive springs 16. Thus, the many elements 13 are stored in the one case 11 and no solder is used even in consideration of durability, so the durability is improved without being affected by heat expansion.