baber/WOPTO huggingface dataset:
Patent JP-H05276722-A (JP)
Title: Motor for driving disc
IPC: H02K29/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a motor for driving a disc by use of which the miniaturization and the thinning of a motor can be accomplished while securing enough space for a permanent magnet and a stator. CONSTITUTION:This is a motor for driving a disc equipped with a mounting frame 51, a press-fit projection provided at the mounting frame 51, a shaft member 56 fixed to the press-fit projection, a rotor 65 installed rotatably through a bearing 63 to the shaft member 56, a permanent magnet 68 mounted on the rotor 65, and a stator 57 mounted on the periphery of the press-fit projection, facing to the permanent magnet 68. The rotor 65 has a disc receiving part 67 where a disc G is placed, a fist sidewall 65a where the disc G is mounted, and a second sidewall 65b where the permanent magnet 68 is mounted, and the greater parts of the stator 57 and the permanent magnet 68 are accommodated in the recess of the frame 51 for mounting, and the outside diameter of the first sidewall 65a of the rotor 65 is smaller than the outside diameter of the second sidewall 65b.
Patent JP-H11176192-A (JP)
Title: Semiconductor storage device and usage method as well as storage medium with stored usage method
Inventor: NAKAJIMA TATSUO
IPC: G11C29/42
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor storage device in which an error can be corrected with good efficiency and precisely even when its integration degree is increased by a method wherein the number of possibles pieces of discrimination numbers is set to be larger than the number of possibles pieces of data string to be input, a prescribed discrimination number is allocated to every data string so as to be stored in a corresponding memory cell, it is regarded as corresponding to a first transition in a read operation and the error is corrected. SOLUTION: An EEPROM is provided with a memory cell array 12 in which converted data is retained and with a decoding circuit 13 which corrects an error so as to be decoded and output. When binary data which is composed of '0' is input, a coding circuit 11 divides the data into two bits each so as to form a data string composed of any of '00', '01', '10' and '11'. The bits in the data string are allocated to '0' or '2' among from three-value discrimination numbers of '0', '1' and '2' so as to be stored in two memory cells. Thereby, the data which is input is converted into a discrimination number group.
Patent JP-H0726697-A (JP)
Title: Bearer for floor panel
Inventor: SUGAWA TAMOTSU
IPC: E04F15/024
Filed: 1992-12-21
Abstract: PURPOSE:To increase the bearing strength of a floor panel by a method wherein a leg head is dropped into a cylindrical leg from the through-hole section of the floor panel, the lower end of the leg head is abutted against a backing floor, a central pillar is inserted, and the head section of the central pillar is struck and pressed, and caulked to the cylindrical leg section of the leg head. CONSTITUTION:A collar 4 is bonded with the underside of a floor panel A, the four corner sections of the panel A are borne by bearing legs while the upper end of a cylindrical leg 1 is fixed onto the panel A and the level of the panel A is adjusted, and the panel A is installed onto a backing floor C. A leg head 2 is dropped into the cylindrical leg 1 from a through-hole B, and a projecting section 7 is projected and a base is abutted against the backing floor C. Each irregular strip surface 5, 6 of the cylindrical leg 1 and the leg head 2 is brought to an oppositely faced state at that time. A central pillar 3 is inserted into the cylindrical leg 1 and a lower end is abutted against the upper end of the leg head 2, a tapered surface 8 is penetrated into a cylindrical form, and the upper end section of the central pillar 3 is projected from the panel A or the cylindrical leg 1. The central pillar 2 is struck and pressed, the upper section of the leg head 2 is bulged and deformed to the outside, and both irregular strip surfaces 5, 6 bite into each other. Accordingly, the central pillar 3 and the leg head 2 are bonded by the biting of the irregular strip surfaces 5, 6 and the press contact of both the central pillar and the leg head, thus bearing the panel A.
Patent JP-H10179349-A (JP)
Title: Device for preventing blurs in mirror
Inventor: MINEZAKI YOSHINORI
IPC: A47G1/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-fog agent which prevents an accident caused by an electric leak and which costs low in an electric-power expense by installing on the back of a mirror a hot-water supply tube which extends to the hot-water supply tap with reference to a mirror with a hot-water supply tube being fed in its vicinity. SOLUTION: A washstand 1 installed on the wall W of a bathroom is formed by a hollow vertical part 1a and a horizontal part 1b nearly in an L-shape. A mirror 2 is fixed at four corners by bolts 3 in the center of the vertical part 1a. A hot-water supply tube 7 is branched from the hot-water supply main tube penetrating the wall W with a part of the tube 7 being installed in parallel on the back of the mirror in a reversed U-letter shape. The head of the hot-water supply tube 7 is connected to a hot-water supply tap 8 installed on the front face of the horizontal part 1b. A part of the hot-water supply tube 7 is installed in a reversed U-letter shape and over the top of the hot-water supply tube a screw 10 as an air removal valve is installed.  When the mirror 2 installed in the bathroom is blurred, releasing the hot-water supply tap 8 causes to supply hot water to a part of the hot-water supply tube 7 installed on the back of the mirror 2 and to raise the surface temperature of the mirror higher than that of the surrounding area. Accordingly, the blur on the mirror 2 is prevented.
Patent JP-H06189353-A (JP)
Title: Command control system for period ic program starting at predetermined time
Inventor: ISHII KOSABURO
IPC: H04Q3/545
Filed: 1992-12-22
Abstract: PURPOSE:To vary an execution time zone of an automatic periodic test program by registering stop/start of a routine time start periodic program and monitoring a stop state and a start time revision state in response to an entry of a control command. CONSTITUTION:A control command controlling the execution of a periodic program starting at predetermined time from an HMI terminal equipment 2 is sent to a predetermined time starting periodic program control command execution section 11 of an electronic exchange system 1. The execution section 11 classifies the parameter of the command into each control command parameter for stop, start, time revision and display and outputs a corresponding request to a routine time start periodic program management section 12. The management section 12 executes the execution stop, execution start of the predetermined time starting periodic program in a routine time start periodic program section 14 and revision of start time and its monitor or the like under the management of an OS display section 13. As a result, the execution time zone of the predetermined time starting periodic program is freely revised and the execution time zone of the predetermined time starting periodic program is made variable so as not to restrict a job time of a maintenance personnel.
Patent JP-H05102548-A (JP)
Title: Piezoelectric device
Inventor: SATO TAKU
IPC: H01L41/22
Filed: 1991-12-26
Abstract: PURPOSE:To obtain piezoelectric devices which are excellent in solder-based lead connection performance without damaging their flexibility by installing a spray-coated electrode on one side of a polymer piezoelectric film or a sheet. CONSTITUTION:There is provided a spray coated electrode 2 on one side of a polymer piezoelectric film 1. Copper, aluminum and zinc are cited for the material of the spray coated electrode 2. Especially, zinc or zinc alloy with copper or the like is favorably used since they can be sprayed at a relatively low temperature and provided an excellent electrode film in terms of soldering properties. The thickness of the spray coated electrode 2 can be selected within the scope in which excellent soldering properties can be provided without damaging the flexibility of piezoelectric devices. Generally, the thickness ranges from 10 to 100mum. Especially, it is more favorable to set the thickness which ranges from 20 to 50mu. It is also acceptable to adopt the structure where a metal foil electrode 5 is pasted on the side opposite to the side on which the spray coated electrode 2 of the piezoelectric film 1 is formed.
Patent JP-H06197586-A (JP)
Title: Motor controller
Inventor: ITO AKIHIRO
IPC: H02P6/16
Filed: 1992-12-22
Abstract: PURPOSE:To rotate a motor by detecting the positions of the magnetic poles of the motor without using any magnetic pole sensor. CONSTITUTION:This controller is provided with a PWM driver 3, three-phase distributor 5, servo mechanism 7, storage device 9, encoder 11, counter 13, and AND circuit 15. The difference thetaE between the magnetic reference of a motor 1 and the reference position of the encoder 11 is previously measured by some method and stored in the storage device 9. When the motor 1 is rotated, the counter 13 counts detecting pulses generated from the encoder 11. The distributor 5 corrects the count value of the counter 13 by using the difference thetaE from the storage device 9. Command signals (u), (v), and (w) for power conversion are formed from the correct signal and a torque command from the mechanism 7. The driver 3 performs power conversion by using the command signals (u), (v), and (v).
Patent JP-H06182587-A (JP)
Title: Solder paste
Inventor: KUMAMOTO SATOSHI
IPC: B23K35/22
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a solder paste not generating bridge by essentially consisting of a solder powder, the filler specified with the specific weight and grain size, an adhesive and viscosity modifier. CONSTITUTION:By using the flux essentially consisting of by weight, 10-50% solder powder, 5-30% inorganic or organic filler with a specific weight of <=2.5 and an average grain size of <=100mum and the balance an adhesive and viscosity modifier, a solder paste is prepared. An eutectic solder is normally used as a solder powder. A rosin and its derivative are used for an adhesive, using a mineral sprit and carbinal solvent for a viscosity modifier. Further, a thixotropy agent and activate are added as required. Because a solder grain and filler grain are dispersed in the flux, movement of the solder grain is suppressed, not causing the solder grain is coalesced to becomes a marcrograin.
Patent JP-2000174998-A (JP)
Title: Picture reading method and its device and storage medium
Inventor: HANABUSA MITSUGI
IPC: H04N1/19
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce a quantization error due to shading correction by controlling a dynamic range at the time of input to an A/D converter to become large as much as possible in the main scanning reading area of an original. SOLUTION: The bright time peak detection circuit 17 of a main scanning reading area is installed. The main scanning reading area is designated by a CPU 15. The CPU 15 decides an analog gain on a bright time peak value obtained in the main scanning reading area and the reference of shading correction on a bright time peak position where the bright time peak value is obtained is installed. In the device, the bright time peak detection circuit 17 searches a bright time peak point in the main scanning area of the original when a reading instruction is received. The CPU 15 sets the analog gain with which the dyadic range in input to the A/D converter 12 at the bright time peak point comes close to a maximum. A shading correction circuit 13 executes shading correction based on the bright time peak point as the reference.
Patent JP-H06229412-A (JP)
Title: Loosening preventing structure of screw
Inventor: FUJITA SHIGERU
IPC: F16B39/32
Filed: 1992-12-22
Abstract: PURPOSE:To provide a loosening prevention means of which screwing is not loosened even if a male screw and a female screw are in tightly fastened state or loosely screwed state. CONSTITUTION:A recessed streak 23 which almost accords with a screwing direction is formed in one side screw face of a screw part (b) for screwing, an elastic member 15 projecting from the screw face opposed to the recessed streak 23 is mounted on the other screw face (a), and fitting of the elastic member 15 into the recessed streak 23 becomes a resistance against screw turning movement and provides its action to prevent loosening.
Patent JP-2000182932-A (JP)
Title: Method and device for processing substrate
Inventor: MIZOSAKI KENGO
IPC: F26B5/04
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for processing a substrate wherein a transfer which is an index of an evenness of film-thickness of a resist liquid and fluctuation of line thickness in circuit pattern is prevented. SOLUTION: A resist coated on a substrate G is dried before heating exposure, and development here, a chamber wherein the inside is kept at depressurized atmosphere, a stage 63 where, provided in the chamber, the substrate G after coated with resist is placed, and an exhaust mechanism where the chamber is vacuumized to keep a depressurized condition, are provided. The chamber is exhausted by an exhausting means to provide a depressurized condition so that a resist coated on the substrate is dried.
Patent JP-2001172659-A (JP)
Title: Hydraulic fluid composition for shock absorber
Inventor: IKEMOTO YUJI
IPC: C10M133/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition good in storage stability at low temperatures, exhibiting excellent friction diminishing effect or abrasion preventive effect in the lubrication of Teflon (R) resin-impregnated bushes or piston bands and excellent in maintainability of these effects as well. SOLUTION: This hydraulic fluid composition for shock absorbers is obtained by incorporating a lubricating base oil with [1] an acid phosphorous ester with 3-8C alkyl group and/or alkenyl group, [2] an aliphatic amine or alkylene oxide adduct thereof with 12-24C alkyl group and/or alkenyl group and [3] an acid phosphorous ester with 10-24C alkyl group and/or alkenyl group; wherein the components [1] and [2] are in mutual contact in the absence of the component [3].
Patent JP-H05158423-A (JP)
Title: Advertising medium and transmitting method
Inventor: INOUE HIROYUKI
IPC: G09F23/00
Filed: 1991-12-02
Abstract: PURPOSE:To enable two kinds of transmission of a commodity advertisement and a social participation advertisement and also, to reduce the advertisement cost by displaying one or more kind of advertisements and a mark of the earth on the surface of an article. CONSTITUTION:On the surface of an article, one or more kind of advertisements and a mark of the earth are displayed, and a manufacturer's or seller's name, a year of manufacture and a year of durability are displayed on the article in order to allow a consumer to confirm them visually. For instance, on a main body 1 of garbage vessel, a commodity advertisement 2, a mark 3 of the earth, a manufacturer's name 4, a year 5 of manufacture, and a year 6 of durability are displayed. In such a state, by the commodity advertisement 2, an enterprise executes the own polycy propaganda advertisement. Also, by adding the year 5 of manufacture and the year 6 of durability, for instance, since a durable length of time expires in the year of 2001, replacement can be executed, recycling is executed easily. With respect to the replacement, a half price is enough due to an outlay for advertisement, etc. In such a manner, earning of an enterprise is given back to a consumer, and the enterprise and the consumer execute cooperatively earth environmental conservation and stop the destruction, recognize the existence value of an article and propagate consciousness of a fact that materials are finite, and can promote this action.
Patent JP-H06196972-A (JP)
Title: Fm tuner
Inventor: KISHI KAZUHIRO
IPC: H03J1/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide an FM tuner capable of improving the searching speed of AF or PTY search. CONSTITUTION:The FM tuner having an RDS demodulating circuit 6 and allowed to judge tuning/non-tuning based upon either one of count values of a tuning (SD) signal and intermediate frequency outputted from a detection circuit 4 and control tuning operation until tuning is judged is provided with an AF search specifying key 71 for specifying AF search, a PTY search specifying key 72 for specifying PTY search and a switching means 84 for switching the judgement of tuning/non-tuning to the judgement of an SD signal when the AF or PTY search is specified.
Patent JP-2001175501-A (JP)
Title: Unit module testing method
Inventor: SATO SHIGEKI
IPC: G06F9/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a unit module testing method, with which a setting error at the time of preparing test data to be used for a unit module test can be decreased and the visibility of the result of the unit module test can be improved. SOLUTION: Setting values inputted to items 'REC#1' and 'REC#2' of a spreadsheet 1 for input are made into text data and preserved as test data and at the time of unit module test, the preserved test data are read out and supplied to a module to be tested by a driver 3 for test. Then, the driver 3 for test preserves data outputted from an A module 4 (module to be tested) as test result data 5 for A module and displays these data on a spreadsheet 6 for output when confirming the tested result.
Patent JP-2000180838-A (JP)
Title: Liquid crystal cell
Inventor: TATE KOJIRO
IPC: G02F1/1339
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell for attaining improvement in an aperture without disordering the alignment of liquid crystals near a partition wall and pealing an electrode substrate from the partition wall. SOLUTION: Respective partition walls 30 are positioned within the plane parallel to the thickness direction of both electrode substrates 10 and 20 common to a right end face 13b of a correspondent black mask 13 and a left end face 23a of a correspondent auxiliary electrode 23 at a left wall 31. In this case, the width of each black mask plate 13A as an interval between the left wall 31 of the respective partition walls 30, i.e., the right end face 13b of each black mask part 13A and the left end face 13a is set into prescribed length (d).
Patent JP-H06191914-A (JP)
Title: Additive for extrusion-molded cement product
Inventor: TANAKA SATOSHI
IPC: C04B24/32
Filed: 1992-12-25
Abstract: PURPOSE:To obtain an additive effective for imparting shape-retainability, water-retainability, slipperiness, etc., to a cement-water mixture in extrusion forming, etc., by compounding a specific water-soluble polyoxyalkylene compound with a specific water-soluble polyurethane resin. CONSTITUTION:This additive for cement for extrusion forming is composed of (A) a water-soluble polyoxyalkylene compound obtained by adding (a) ethylene oxide to (b) a compound having hydroxyl group and a water-soluble polyurethane resin derived from (B) a polyisocyanate. The water-soluble polyoxyalkylene compound A may contain alkylene oxide other than ethylene oxide provided that the compound A keeps the water-solubility and the ratio of the oxyethylene unit in the compound A is usually >=60wt.%. Especially preferable polyisocyanate B is diisocyanate compounds and crude diphenylmethane diisocyanate.
Patent JP-H10193697-A (JP)
Title: Manual scan type printer
Inventor: KOKUBO MASATOSHI
IPC: B41J3/28
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent printing quality from being degraded when a scan speed is not stable at the start of a printing scan in a manual scan type printer. SOLUTION: A control part calculates the amount of a move on the basis of a pulse signal from an encoder 10 (S4), and controls so that a printing operation is not executed in a non-printing segment until the move amount becomes a preliminarily set skip count (YES at S5). When the move amount exceeds the skip count (NO at S5), the printing operation is started (S7-S9). The printing operation is prohibited in the segment where a scan speed immediately after the printing start is instable, so that printing quality is prevented from being deteriorated.
Patent JP-H10180154-A (JP)
Title: Liquid jet pump
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet pump for preventing the leakage of a liquid from inside a container in a cylinder through an air introduction hole even when the container is toppled down in the pressing-down engaged state of a movable jet section and also preventing the infiltration of the liquid from a clearance between a stem and an upper end opening edge of a fixing suction section in a pressing-down head type pump at the time of not using the pump. SOLUTION: An air introduction hole (a) communicating with the inside of a container formed on the upper section of a cylinder 5 and a ventilation passage (b) having one open end and communicating with the outside are formed on the cylinder inner face above the air inlet hole (a) respectively, and a blocking member (c) with an annular block section 21 forming peripherally an annular clearance (d) on a central section in the upper and down direction on the outer peripheral face by providing the component into the inner face of the cylinder 5 is provided, and the atmosphere introduction passage only is blocked automatically in the state of pressing-down engaged state of a movable jet section B, while the outer atmosphere introduction line comes automatically to communicate with the ventilation line (b) through the annular clearance at the time of use in the constitution of a liquid jet pump.
Patent JP-2000185918-A (JP)
Title: Metal-zirconia material subjected to sol-gel treatment
Inventor: CHAITANYA KUMAARU NARURA
IPC: B01J21/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To make a material have high NOx-trapping ability by impregnating an ordinary zirconia with a metal alcoholate such as of an alkali metal. SOLUTION: This metal-zirconia material is obtained by sol-gel process using at least one kind of heterometal alcoholate selected from among alkali metal-zirconium alcoholates of the general formula M[Zr(OR)5], M[Zr2(OR)9] or M2[Zr3(OR)14] (M is an alkali metal) and alkaline earth metal-zirconium alcoholates of the general formula M'[Zr2(OR)9]2 or M'[Zr3(OR)14] (M' is an alkaline earth metal) and, optionally another kind of heterometal alcoholate as a lanthanide-zirconium alcoholate of the formula Ln[Zr2(OR)9]2 (Ln is a lanthanide element). This metal-zirconia material has high NOx-trapping ability, functioning under the lean burn NOx state of diesel or gasoline fuel.
Patent JP-H11189663-A (JP)
Title: Prepreg and laminate
Inventor: TOUZAKI EIZOU
IPC: B32B5/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a good prepreg by using a powdery epoxy resin compsn. SOLUTION: A powdery epoxy resin compsn. essentially contg. an epoxy resin and a curing agent and/or a cure accelerator is caused to be present on the surface of at least one side of a sheet-like fibrous substrate, and then the substrate is heated to give a prepreg. Pref., the resin compsn. is the one prepd. by giving each ingredient of the compsn. mechanical energy so that particles of the resin are fused to each other at their surfaces by a mechanochemical reaction.