baber/WOPTO huggingface dataset:
Patent JP-S598114-A (JP)
Title: Magnetic head
Inventor: HANDA SHIYUNJI
IPC: G11B5/265
Filed: 1982-07-06
Abstract: PURPOSE:To improve the S/N of a magnetic head and to enhance the track density, by forming magnetic poles thicker than an R/W magnetic pole on both sides of the R/W magnetic pole. CONSTITUTION:The magnetic head consists of an R/W magnetic pole 14 and an E magnetic pole 15. A width 17 of the R/W magnetic pole corresponds to the track width of recording approximately, and a width 16 of the E magnetic pole corresponds to the width of erasing approximately. As an example of application of this magnetic head, the magnetic head is arranged in the position of a main magnetic pole in the constitution where the main magnetic pole and an auxiliary magnetic pole are used to perform vertical magnetic recording. When the magnetic head is used in this manner, the magnetic flux which overflows from the recording track and is picked up by the R/W magnetic pole at the reproducing time approximates zero and the variation of the magnetic flux which is picked up by the E magnetic pole at the reproducing time approximates zero by the thickness loss of the E magnetic pole even if the position of the R/W magnetic pole at the recording time and that at the reproducing time are shifted from each other. Thus, the S/N is improved, and the track density is enhanced.
Patent JP-H05313160-A (JP)
Title: Production of light-reflecting substrate and liquid crystal display device
Inventor: YAMAMOTO TOMOHIKO
IPC: G02F1/1335
Filed: 1992-05-11
Abstract: PURPOSE:To produce a light-reflecting substrate with the good light reflectivity obtained with good reproducibility and excellent in durability in the production of a liq. crystal display device and to provided a liq. crystal display device having good light reflectivity. CONSTITUTION:The thin film 12 of metallic Al or Ta is formed on a transparent insulating substrate 11 in 2000-5000Angstrom  thickness, dipped in a chemical conversion coating soln. as the mixture of aq. hydrofluoric acid and ethylene glycol and anodized under specified conditions to form a metal oxide film 13. The film 13 is then removed by using an ultrasonic wave, and a film of polyimide is applied in 500Angstrom  thickness and baked to form an oriented film 15.
Patent JP-S61278144-A (JP)
Title: Plasma treater
Inventor: FUJIMOTO HIDEKI
IPC: H01L21/302
Filed: 1985-06-01
Abstract: PURPOSE:To spray a gas uniformly against a work, and to prevent the contamination of the works by arranging a porous body mainly comprising a substance such as a metallic oxide to electrodes opposed to each other as a gas introducing section introducing the gas between the electrodes. CONSTITUTION:A gas flowing in through a gas pipe 1 is sprayed against a work 5 under a uniform mode through a gas introducing section 2. A porous body mainly comprising a metallic oxide is used as the gas introducing section 2 spraying the gas against the work 5. Accordingly, even when the gas introducing section 2 is exposed to plasma, an etching rate is not made unequal in response to the positions.
Patent JP-H09306219-A (JP)
Title: Headlight device
Inventor: TOYOFUKU AKIYUKI
IPC: B60Q1/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent distortion in a light reflection direction and enable a specific light distribution characteristics to be ensured by partitioning an inner face of a headlight body into a bottom side inner face and an opening side inner face and forming a reflector face on the bottom side inner face only due to metal evaporation. SOLUTION: A headlight body 8 inner face of a head light device is partitioned into an bottom side inner face 10a and an opening side inner face 10b on an opening 8a securing a crystal lens 9, and a step 15 is formed therebetween. A reflector face 16 is covered and formed for the bottom side inner face 10a only by means of aluminum evaporation. Thus, since the reflector face 16 is formed for a necessary part for light emitting a parallel light rays from a lamp 14, a distortion in the reflection direction when the reflector face is formed on the entire inner face of the head light body can be prevented, and a desired light distribution characteristics can be ensured.
Patent JP-H0515326-A (JP)
Title: Molded boiled rice
Inventor: ISHIDA YUKIO
IPC: A23L7/10
Filed: 1991-04-23
Abstract: PURPOSE:To provide the molded boiled rice readily not cracked, strongly com bined with each other and useful for restaurants, etc., by mixing specific water- absorbed rice with a binder, charging the mixture in a mold and subsequently heating the mixture. CONSTITUTION:Rice is treated with 60 deg.C or higher hot water and/or steam to prepare water-absorbed rice containing the water in an amount of 38-115 pts.wt. per 100 pts.wt. of the rice. After stored by freezing and/or refrigerating the rice, by immersing the rice in water and refrigerating the mixture or by continuously exchanging water, or without being stored, the water-absorbed rice is mixed with a hinder such as nonglutinous rice or gelatin, charged into a mold, and subsequently heated to provide the objective boiled rice. The molded boiled rice is preferably received in a closed container or a bag for retort, thermally sterilized and subsequently stored at the ordinary temperature.
Patent JP-H01292115-A (JP)
Title: Polyether ether ketone fiber and process for dyeing said fiber
Inventor: KURODA TOSHIMASA
IPC: D01F6/94
Filed: 1988-05-17
Abstract: PURPOSE:To easily perform the dyeing of the subject fiber without lowering the heat-resistance, chemical resistance and mechanical properties and obtain a dyed fiber having excellent color fastness, by using hot water containing a carrier and a disperse dye as a dyeing liquid. CONSTITUTION:A polyether ether ketone fiber is dyed with a dyeing liquid consisting of hot water of >=90 deg.C, preferably >=95 deg.C containing a carrier (preferably o-phenylphenol-type carrier) and a disperse dye. The dyeing is carried out preferably by using a jet dyeing machine working under high temperature and pressure condition to improve the efficiency and uniformity of dyeing operation. The weight ratio (owf%) of the disperse dye to the fiber is usually 1-15% and the amount of the carrier is preferably 3-6g per 1 liter of the dyeing liquid.
Patent JP-S5343355-A (JP)
Title: Indicator equipped on halls of elevator
Inventor: MIYANISHI YOSHIO
IPC: B66B3/00
Filed: 1976-10-01
Abstract: PURPOSE: To provide an indicator equipped on halls for controlling elevator operation by way of group supervisory system, which can remove uncertainties of passengers possibly caused by the fact that both of information lamps indicating "up" and "down" of elevator operation are simultaneously lighted for the same cage at the same floor, or that a service cage is stopped in the opposite direction as indicated by the information lamp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5343933-A (JP)
Title: Hot water supply device for cooling and heating system
Inventor: OOTSUBO MICHIO
IPC: F24S90/00
Filed: 1976-10-01
Abstract: PURPOSE: To improve the heat exchanging rate of a cooling and heating system by controlling the flow of hot water so that the temperature decreases of both high and low temperature heat storage tanks for a hot water supply device of the system may become uniform at heating time to thereby increase the hot water supply temperature to the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5242540-A (JP)
Title: Vulcanizable rubber compositions
Inventor: KIZAWA MASAO
IPC: C08L101/00
Filed: 1975-10-02
Abstract: PURPOSE: A vulcanizable rubber composition to give vulcanized rubbers with improved modulus, without substantial reversion, consisting of a specific amino acid, sulfur and/or sulfur donor and a brominated butyl rubber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09282773-A (JP)
Title: Disk changer
Inventor: MINAGAWA TSUTOMU
IPC: G11B17/28
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To transport the specified disk housed in a rack to a reproducing device even though the external vibration is exerted. SOLUTION: An uneven guide groove 10 is provided on the surface of the rack 2 at the transporting part side, and a guide rail 11 for guiding the disk limitedly movable to the transporting part is provided oppositely facing to the groove 10. The guide rail 11 having a protrusion 13 is fitted to the guide groove 10, and the receipt/delivery between the rack 2 and the transporting part is performed by surely selecting the required disk, and the control error of the transporting part to the specified position is eliminated, then the possibility of selecting and transporting the erroneous disk is removed even though the vibration is exerted from the outside.
Patent JP-S5643069-A (JP)
Title: Delivery device
Inventor: MURAYA TERU
IPC: B23P21/00
Filed: 1979-09-14
Abstract: PURPOSE:To obtain a correct adaptation of the subcarrier to a main carrier, by providing a device for adjusting the direction of height and width of the main carried article in a work truck integrally movable with a conveyor truck and a holding device of the subcarrier longitudinally laterally movable for the work truck. CONSTITUTION:Doors 25A, 25B are adapted to holding devices 26A, 26B on work trucks 7A, 7B, attractively held to the holding devices by the action of vacuum and allowed to wait for a conveyor truck 1 in shifting motion to which a body 3 is mounted. When the conveyor truck 1 arrives the front part of the body 3 is adapted to forwarding stoppers 40A, 40B, then both trucks 1, 7 are moved as an integral unit. During the movement after an adjustment of upper and lower directional positions of the body by elevation mounts 19A, 19B, stopper elements 22A, B are engaged to protrusive stripes by cylinders 21A, B to adjust a position in the direction of width. While longitudinal and lateral positions of the holding device 26 are adjusted by laterally moving cylinders 35A, B and longitudinally moving cylinders 31A, B. After a completion of these adjustments, the door 25 is further advanced and adapted to the body 3.
Patent JP-H02296258-A (JP)
Title: Image forming device
Inventor: TSUCHITANI YOSHIRO
IPC: G03G15/00
Filed: 1989-05-11
Abstract: PURPOSE:To prevent generation of eddy current and to protect a motor from foreign matters such as toner or paper dust without generating any loss in torque by consisting protecting members such as a partition board which partitions the motor and a transferring part and a sealing member which surrounds the motor of non-conductive material. CONSTITUTION:The motor 23 is covered by the protecting member 22 of a flat board shape made of non-conductive material. Directly above the motor 23 are positioned a photosensitive drum 15, a transferring electrifying device 20, a developing device 19, a resisting roller 5, and the toner and the paper dust, etc., fall. However, the toner and the paper dust are accumulated on the protecting member 22, not falling on the motor 23 or a gear train, and since the protecting member 22 is non electro conductive, no adverse effect is given to the rotation of the motor 23 such as uneveness in rotation, etc. Thus no eddy current is generated by the motor, there is no torque loss in the motor, and intrusion of foreign matters such as toner or the dust particles can be prevented.
Patent JP-2000310875-A (JP)
Title: Electrophotographic color toner, developer and method for formation of image
Inventor: OOISHI KAORI
IPC: G03G9/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which maintains good fixing performance even for copying at a high speed and which satisfies the cleaning property for a long time without decreasing the life of an electrostatic charge image carrying body or the like by controlling the coefft. of friction to a specified range before stress is added and controlling the difference in the coefft. of friction to a specified value or smaller between before and after stress is added. SOLUTION: This electrophotographic color toner consists of a binder resin, a coloring agent and a wax, and the add amt. of the wax to the toner is 3 to 10 wt.%. Before stress is added, namely, before the toner is used, it has 0.35 to 0.75 coefft. of friction. If the coefft. of friction is less than 0.35, the cleaning property decreases, and if it is larger than 0.75, problems such as turning of a blade are caused. The difference in the coefft. of friction of the boner between before and after the stress is added is specified to <0.15. If the difference is larger than 0.15, the toner passes through the cleaning blade to cause cleaning failure.
Patent JP-S63282979-A (JP)
Title: Remainder display method for stored value card
Inventor: KITAGUCHI MASANORI
IPC: G11B23/42
Filed: 1987-05-15
Abstract: PURPOSE:To execute a secure and unlimited display by displaying in which range of a prescribed numeric value range the remainder is when the card remainder is smaller than a constant amount and a numeric value corresponding to a total amount when it is larger. CONSTITUTION:When a card is inserted to a card inserting port, the date recorded in the card of the total amount, the remainder and the validity, etc., of the card and a punching hole are read by a card unit 21, these data are outputted to a CPU10 and written in an RAM21. The card remainder is displayed on a slotting amount display device 2 by the CPU10 and the account button of a bus ticket to be bought by the remainder is lighted. When any of the buttons is pushed on, a code is generated, the issue of the bus ticket is designated by the CPU10 based on the code to an issuing unit 15 and the novel remainder is written to the RAM12. The CPU10 bores the punching hole in the position to shown a remainder range within a prescribed numeric value range when the card remainder is smaller than a constant amount and in a position to have a numeric value, decided according to a card total amount, as an unit when it is larger.
Patent JP-H08313500-A (JP)
Title: Ultrasonic inspection apparatus
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/22
Filed: 1995-05-17
Abstract: PURPOSE: To obtain an image high in resolving power and easy to look by providing an array probe wherein a large number of piezoelectric elements are arranged in a first direction in one row and a means driven mechanically so as to obtain a specific pitch in a second direction. CONSTITUTION: The sampling positions of an object to be inspected are (1, 1)-(40, 60). Ultrasonic beams B1 -B40 are generated by successively and selectively changing over the piezoelectric elements of four array probes 50 and the changeover different in the selection number of the piezoelectric elements is not performed. Therefore, the number of sampling positions is 40. Scanning of a mechanical scanning direction is performed at a pitch of 1/2 sampling (p). Therefore, the number of the sampling positions in the mechanical scanning direction becomes 60. As a result, an image easy to look and enhanced in resolving power can be obtained without scaling up an apparatus (circuit scale) or increasing cost and the sharp lowering of an inspection speed can be also avoided.
Patent JP-2000311937-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIWA KENJI
IPC: H01L21/76
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To complete planarization of all insulation separation grooves formed on a substrate or steps generated at a wiring pattern formation, in a process for embedding an insulation material into the groove or wiring gap without using a CMP technology. SOLUTION: An etching stopper film 103 is deposited on a substrate 101, and an insulation isolation groove 104 is formed on the substrate 101, a first insulation film 106 of the same thickness as the height of the upper surface of the etching stopper film 103, when viewed from the bottom part of the insulation isolation groove 104, is deposited, which is formed by a bias ECR-CVD method, and then the insulation material except for the insulation separation groove 104 is removed. With a projection 106a, remaining at the upper end part of the boarder part between the insulation separation groove 104 and an active element 105 region, a second insulation film 108 formed by the bias ECR-CVD method is deposited by a film-thickness of equal almost to the height of the projection 106a, so that the projection 106a is eliminated for complete planarization over the entire wafer surface.
Patent JP-S6013474-A (JP)
Title: Power source circuit
Inventor: SHIYOUMURA ATARU
IPC: H02M1/14
Filed: 1983-06-30
Abstract: PURPOSE:To reduce an interface hum modulation (IHM) distortion by varying a power source impedance in response to a load current, thereby reducing the rate of a voltage variation. CONSTITUTION:When a positive going terminal voltage of a smoothing condenser 71 decreases due to the reduction in the impedance of a load 73, load currents to the load 73 are supplied from both rectifying and smoothing circuit 2 and 11, and a power source impedance decreases upon decreasing of the impedance of the load 73. When the positive going terminal voltage of the condenser 71 rises, a diode 17 is reversely biased, and the load current of the load 73 is supplied only from the rectifying circuit 2.
Patent JP-H0414351-A (JP)
Title: Telephone terminal set
Inventor: FUJII YUICHI
IPC: H04M1/56
Filed: 1990-05-08
Abstract: PURPOSE:To utilize an abbreviation dial function with much convenience without referencing a note book or a quick chart or the like by registering additional information while being related to its telephone number information and reading specific telephone number information relating to the additional information. CONSTITUTION:When an operation section 40 enters readout operation, a control section 30 reads relevant series of information from a memory 50, stores it into a registration area 55 and displays it on a display section 60. Moreover, when the registration operation is entered, the control section 30 displays the information inputted from the operation section 40 onto the display section 60 and registers the information to a relevant area of the memory 50 in a relational form. The read entry and the registration operation are executed even when a telephone set 10 is busy and when any information is required during talking, the read operation is implemented and when the recording of the information obtained during talking is desired, the registration of the information is implemented for the occasion.
Patent JP-S5516495-A (JP)
Title: Semiconductor device
Inventor: MURAMOTO KENICHI
IPC: H01L21/331
Filed: 1978-09-27
Abstract: PURPOSE: To prevent a conductor layer arranged later from becoming narrow in width, in the case of forming two conductor layers to cross each other, by constituting the conductor layer arranged earlier to project at the side edge where both conductor layers cross.  
     CONSTITUTION: In the case of arranging the first conductor layer 10 on an insulating film 5 which is formed on a semiconductor substrate and then arranging the second conductor layer 7 3  connected crosswise to the said conductor layer 10, the side edge of the conductor layer 10 arranged earlier is kept projecting in wedge or rectangular shape at a spot where both conductor layers 10, 7 3  cross each other. Such an arrangement is effective to preventing the conductor layer 7 3  arranged later from becoming narrow in width to breaking due to a step difference of the conductor layer 10 arranged earlier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02297646-A (JP)
Title: Memory device
Inventor: AONO ETSURO
IPC: G11C29/04
Filed: 1989-05-12
Abstract: PURPOSE:To prevent the access time from being increased by selecting a spare memory cell by preventing a column address selecting circuit from selecting a memory cell column including the memory cell of a defective address programmed to a defective address storing circuit when a power source is turned on. CONSTITUTION:When the inputted address is the defective address programmed to a defective address storing circuit 7, it is prohibited by a defective address selection prohibiting circuit 8 that a column address selecting circuit 2 selects the memory cell column including the defective memory cell in a memory cell array 1. Accordingly, when a spare memory cell column 5 is selected, the memory cell in the spare memory cell column 5 is in a state so as to be immediately read. Then, the data of the spare memory cell in the spare memory cell column 5 selected by a row address selecting circuit 3 are immediately read by a data reading circuit 4. Thus, the access time is prevented from being increased by selecting the spare memory cell.
Patent JP-H08292324-A (JP)
Title: Light transmission body
Inventor: SAKAMOTO TSUTOMU
IPC: G02B6/00
Filed: 1995-04-21
Abstract: PURPOSE: To practically vertically and efficiently emit light incident from a light source and to equalize the luminance distribution of an emitting plane by successively increasing the area rates of plural recessed reflecting planes away from a light incident end face. CONSTITUTION: Plural recessed parts 6 are provided in parallel with a light incident end face 2 on a rear face 5 of a light transmission body 1, and the area rates of respective recessed reflecting planes 6a are successively increased away from the light incident end face 2. The cross-sectional shape of recessed part 6 is formed by the recessed reflecting plane 6a and its confronted plane 6b. When the apex angle formed by the recessed reflecting plane 6a and the confronted plane 6b is defined as θ, concerning the range of size for angles θ1 and θ2 divided by its normal, the cases of 30 deg.<=θ1 <=45 deg. and 0 deg.<=θ2 <=45 deg. are preferable from the character of full reflection of light.  Thus, since the recessed reflecting plane 6a is arranged so that its area rate can be successively increased away from the light incident end face 2 as the function of a light transmission distance (x), the light can be uniformly emitted over all the light emitting plane 4 regardlessly of the light transmission distance in macro manner.
Patent JP-H04228056-A (JP)
Title: Manufacture of pouched pack for chewing-tobacco, and apparatus therefor
Inventor: HAINTSU FUOTSUKE
IPC: B65B9/087
Filed: 1991-04-24
Abstract: PURPOSE: To enable efficient continuous work by preparing tobacco for one bag by compressing it into the dimensional shape suitable for packing through a mechanical constitutive member according to continuous work and a carrying method, and pushing it into an opened pack. CONSTITUTION: At a strand station 19, the material is bent to be V-shaped and a continuous strand 17 having a joint in crossing direction is prepared. While moving the strand, the prepared strand for one portion, namely, for one bag is pushed into a pocket opened on one side at a charging station 20. During continuous carriage, the pocket is closed at its lengthwise joint at a sealing station 22. This strand is separated and the pack is completed. The strand for another bag is carried by an opening ring while being tuned by a distribution turret. These two conveyers are provided while parallelly offsetting their axes, and the strand for one bag is radially extruded from the distribution turret and put into the pocket.
Patent JP-H04321523-A (JP)
Title: Production of tricobalt tetroxide
Inventor: FUNATSU EIJI
IPC: C01G51/04
Filed: 1991-04-23
Abstract: PURPOSE:To provide a method for producing spherical tricobalt tetroxide, useful as electronic materials, etc., especially a method in which spherical fine granular tricobalt tetroxide, having, e.g. <=0.2mum average grain diameter and excellent in dispersibility can readily be produced. CONSTITUTION:The subject method for producing tricobalt tetroxide is characterized as follows. An aqueous solution containing hydrogencarbonate ions in an amount of >=an equiv. based on cobalt ions contained in an aqueous solution of a cobalt salt containing cobalt ions at <=200g concentration per 1 is added to the aforementioned aqueous solution and reacted while keeping the temperature at <=70 deg.C. The resultant precipitates are then washed, dried and then roasted at 350-550 deg.C temperature in the coexistence of oxygen such as in air to afford the objective tricobalt tetroxide.