baber/WOPTO huggingface dataset:
Patent JP-H108298-A (JP)
Title: Method for descaling hot rolled steel strip and equipment therefor
Inventor: MABUCHI KATSUMI
IPC: C25F7/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To remove scale at high speed without causing rough surface by feeding current to a steel strip immersed in hydrochloric acid containing an oxidizing agent or a reducing agent. SOLUTION: Electrolysis in which the current flows in a steel strip is also used to promote solution of scales in hydrochloric acid. In the cathode region, the solution reaction expressed by formulae I, II is generated and the de-scaling promoting action is generated by the film peeling effect by the gas generating reaction expressed by the formula III. A base metal of the steel strip is a cathode, and no iron elusion is generated, and rough surface of the steel strip can be prevented. In the anode region, the iron solution reaction expressed by formula IV is generated. Because the gas is generated in accordance with formula V, the de-scaling promoting action by the film peeling effect is generated.  In addition, when the reducing agent is added in hydrochloric acid, the electron to be emitted when the reducing agent is oxidized is fed to an oxide film to generate the reactions of formulae I, II to promote the de-scaling. When the oxidizing agent is added, the voltage at the anode is boosted to promote the de-scaling.
Patent JP-S6315156-A (JP)
Title: Test piece of focus probe
Inventor: YAMAMOTO HIROSHI
IPC: G01N29/30
Filed: 1986-07-07
Abstract: PURPOSE:To easily perform the inspection of a focus probe within a short time, by forming a right-angled stepped part in a case having a mirror surface like inner wall surface and making a probe to be tested mountable on said step part. CONSTITUTION:A cylindrical case 1 having a mirror surfaced flat bottom surface 2 and a mirror surfaced inner peripheral surface 3b is filled with a liquid such as water and a right-angled stepped part 4 is formed in said case 1. The distance between the stepped part 4 and the bottom surface 2 is made the same to the focal distance of the focal probe 5 to be tested mounted on the stepped part 4. In testing, when pulse voltage is applied to the probe 5, the signal reflected from the flat bottom surface 2 is sent to a flaw detector through the probe 5 to be displayed on a CRT. Therefore, by comparing the output wave form displayed on CRT with a wave form preliminarily recorded, the quality of the probe 5 can be inspected.
Patent JP-H0912319-A (JP)
Title: Metal mold for forming optical element
Inventor: NISHIGUCHI TADASHI
IPC: C03B11/08
Filed: 1995-06-23
Abstract: PURPOSE: To extrusion form even a glass lens having a large aspherical surface quantity on one side to a desired lens shape. CONSTITUTION: The metal mold for extrusion forming the optical element by heating and softening a glass blank is provided with a recessed forming surface 1a and the outer peripheral end face 1c outside the optical effective surface is provided with a groove 1b for communicating a recessed space 1d formed by the forming surface 1a and the outer periphery of the metal mold. The glass is allowed to flow out of the groove 1b during extrusion forming of the glass blank, by which the flow of the glass blank is improved.
Patent JP-S6050052-A (JP)
Title: Auto-theft preventing device
Inventor: KATAOKA YUKIROU
IPC: B60R25/10
Filed: 1983-08-31
Abstract: PURPOSE:To facilitate the setting of a warning state and to prevent an oblivious forgetting of the setting by setting an alarm unit to a warning state after the locking means of all openable units are operated and all units are completely closed. CONSTITUTION:The first open/closed state detecting means 53 for detecting the open or closed state of an openable unit unnecessary to lock a trunk, the second open/closed state detecting means 55 for detecting the open or closed state of an openable unit required for a locking operation at the locking time of a door or the like, and quasi-warning state detecting means 59 for outputting a quasi- warning signal upon receiving of an output signal from the output signal of the output signal of the means 55 and an output signal of locked state detecting means 57 are connected to burglary alarm state discriminating means 61. When an output signal from the means 53 is inputted to the means 61 when the quasi- warning signal is inputted in the state that an engine stop is detected from the output signal of the means 51, the warning unit is set to warning state.
Patent JP-H065694-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEMURA YOSHIO
IPC: H01L21/76
Filed: 1992-06-17
Abstract: PURPOSE:To provide a method of manufacturing a groove-type element isolating structure provided to a semiconductor device, where a recess is prevented from being formed on the upper circumference of the groove-type structure to enhance the surface of the groove-type structure in evenness. CONSTITUTION:A groove 107 is provided to insulating films 104, 105, and 106, a nitride film 108 is formed on the side wall of the groove 107, then the groove 107 is deepened into a groove 107a, the lower part of the groove 107a is subjected to an oxidation treatment 109 (all the side wall of the deepened groove may be covered with a nitride film), polycrystalline silicon 110 is filled into the groove 107a, an upper disused insulating film is removed, and a cap oxide film 111, is formed.
Patent JP-H095981-A (JP)
Title: Formation mask pattern
Inventor: FUJINAGA MASATO
IPC: G03F1/36
Filed: 1995-06-23
Abstract: PURPOSE: To make it possible to relieve design rules and to correct the entire contact hole diameter without making actual measurement by predicting the sizes of actual patterns from the extent of the ruggedness to be worked and applying a correction rate to the sizes of mask patterns, thereby correcting the sizes. CONSTITUTION: The mask patterns M for production of LSIs are formed by using a CAD for layout (step S1) and inspection sheets K are prepared by using a system for managing the production line (step S2). The shapes obtd. by stages, such as etching, deposition, and reflow, are simulated according to these inspection sheets K and the ruggedness of the regions where contact holes are formed is determined (step S3). Further, the contact hole diameters obtd. when the mask hole diameters formed in the step S1 are used are predicted (step S4) in accordance with the surface shapes (ruggedness) determined in the step S3. The mask patterns M are corrected to the mask patterns M' relating to the mask hole diameters in accordance with the results of the prediction (step S5).
Patent JP-S5489425-A (JP)
Title: Printing system
Inventor: WADA OSAMU
IPC: B41J2/01
Filed: 1977-12-27
Abstract: PURPOSE: To make it possible to recognize easily that a printing miss has occurred in the printing processing by comparing read character information and corresponding character information in a printing memory with each other.  
     CONSTITUTION: Printing part 3 prints printing character 2 on printing paper 1 on a basis of character information in printing memory 8. Next, printed character 2 is read out by reader 4 and is compared with corresponding character information in memory 8 is comparator circuit 12. Then, if the result of comparison 12 is "agreement", printing part 3 prints the next character; and otherwise, character eraser 5 is driven to erase character 2, and printing part 3 prints the character again. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6424248-A (JP)
Title: Manufacture of layer carrier made of photosensitive material having anti-curl layer and layer carrier
Inventor: HORUSUTO BUESUTOFUARU
IPC: G03C1/81
Filed: 1988-06-28
Abstract: PURPOSE: To form a layer carrier having a curling preventive layer by applying a chromiunm(III) salt on a gelatin layer dried directly from a sol as a separate coating film. CONSTITUTION: A first coating film contg. a protein-contg. binder with at least one component being a chromium(III) salt and a curing agent is applied and dried from the sol without being solidified. A second curing agent-contg. coating soln. contg. a chromium(III) salt and not contg. gelatin is applied on the first coating film and dried to form a second coating film. Chrome alum KCr(SO4 )2 .12 H2 O is preferably used as one of the chromium(III) salts. Chrome alum is advantageously used as the chromium(III) salt contained in the second coating soln. Consequently, the layer carrier of a photosensitive material having a curling preventive layer on the rear is obtained.
Patent JP-H116762-A (JP)
Title: Power collection type infrared sensor
Inventor: HIRAKAWA KOICHI
IPC: G01J5/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact power collection type infrared sensor that detects infrared rays by a pyroelectric and has a wide detection region. SOLUTION: A sensor has a light reception part 1 consisting of a pyroelectric for detecting infrared rays 5, a sealing can 2 with an infrared ray transmission window 4 at an opening 3 incorporating the light reception part 1, and a diffraction optical element array 6 with at least two diffraction optical elements being located at the upper portion of the sealing can 2. Then, the light reception part 1 is divided into at least two regions and each light reception part 1 has packaged while being inclined at a certain angle, thus achieving a compact sensor with a wide detection region.
Patent JP-S6220301-A (JP)
Inventor: TANABE OSAMU
IPC: H01C17/00
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6313735-A (JP)
Title: Mold for foam molding
Inventor: TAKAHASHI AKIO
IPC: B29C33/02
Filed: 1986-07-04
Abstract: PURPOSE:To improve productivity in molding by shortening a cooling time, by a method wherein a plurality of cylindrical or boardlike fins are provided in a standing state on a steam chamber side of an intermediate mold part running in parallel with a spouting direction of cooling water, in a mold for foam molding of thermoplastic synthetic resin composed of a front cavity and a movable half. CONSTITUTION:A cylindrical fin 31 is provided in a standing state on a steam chamber side of a side part 2a of a stationary side intermediate mold 2 running parallel with a spouting direction of cooling water from a spray nozzle 17a. The cooling water blown out through the spray nozzle 17a is pulverized and spread to the adjacent part simultaneously with changing of an advancing direction by colliding with the fin. The contact with a mold surface approaches to a facial contact from a linear contact in the case where the fin is not available, and the cooling efficiency is improved drastically. Thus a difference in cooling capacity of a part where the cooling water collides with the mold surface at a right angle disappears substantially, a cooling time is shortened, therefore, a molding cycle is improved and productivity is improved.
Patent JP-H08328181-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: UEDA FUMINORI
IPC: G03C7/20
Filed: 1995-06-01
Abstract: PURPOSE: To provide a silver halide color photographic sensitive material with low fogging, high sensitivity, high image quality, and less processing changes by using an emulsion containing silver halide flake grains. CONSTITUTION: In the silver halide color photographic sensitive material which has at least two red photosensitive emulsion layers of different types of sensitivity, at least two green photosensitive emulsion layers of different types of sensitivity, and at least two blue photosensitive emulsion layers of different types of sensitivity on a base material, the silver halide flake grains of the aspect ratio 2 to 40 in the respective halide emulsions having transition lines in their outer circumferential part which are contained in the highest sensitive layer in the red photosensitive emulsion layers, the highest sensitive layer in the green photosensitive emulsion layers, and the highest sensitive layer in the blue photosensitive emulsion layers,  has the silver halide flake grains and which occupy 100 or 60% of the project area of the whole halide grains in the respective halide emulsion, and in which respective halide emulsion are sensitized by selenium.
Patent JP-H11335487-A (JP)
Title: Organic polymer having antibacterial and antifungal activity
Inventor: TERADA KAZUTOSHI
IPC: C07F9/94
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer safe to the human body, capable of maintaining high antibacterial and antifungal activities for a long period, preventing the antibacterial and antifungal activities from being reduced by a solvent and useful for a bathtub, a building material, a packing material or the like by allowing a specific bismuth compound to be included or attached. SOLUTION: This organic polymer is obtained by allowing (B) a compound of formulas I (D<1> is methylene or a single bond; E<1> is a monoalkylimino, a sulfone group, a sulfoxide group, a 1-3C alkylene, O, S or a single bond; R<1> and R<2> are each H or an alkoxy; X<1> is a halogen or an acyloxy) (e.g. 6- methyl-12-iodo-dibenzo[b,g][1,5]azabismacin), or II [R<3> is a (substituted) phenyl; X is a halogen, a toluenesulfonyl or the like; (m) and (n) are 1-4 and 0-4 respectively and (m)+(n) is 3 or 5, and when (m) is 3, (n) is 2],  e.g. chloro[2-(4,4- dimethyl-2-oxazolin-2-yl)phenyl](4-methylphenyl)bismuthine to be included in or attached to (A) an organic polymer.
Patent JP-2000350390-A (JP)
Title: Switched reluctance motor
Inventor: NISHIMOTO TAKEAKI
IPC: H02K1/12
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To increase efficiency, and to decrease noise by specifying the ratio of the width of the tooth part of a stator to back yoke width. SOLUTION: An SR motor is in a 6-pole type, and six inward tooth parts 1b are formed in one piece at even intervals for a cylindrical back yoke part 1a. Also, the SR motor is equipped with a stator 1 where stator coil winding is wound to a slot part 1c being formed by two blade parts 1b adjacent to the back yoke part 1b, and a rotor 2 where, for example, four outward tooth parts 2b are formed in one piece at even intervals for a columnar body part 2a.  Then, when the thickness of the back yoke part 1a (back yoke width) and the width of the tooth part (tooth part) are set to Wy and Wt, respectively, a ratio α(=Wy/Wt) of the back yoke width Wy to the tooth width Wt should be set to 0.8 to 1.4, thus minimizing the reduction of slot area and the increase of a copper loss, at the same time, relieving flux concentration, preventing the increase of flux density, and reducing an iron loss.
Patent JP-S6138097-A (JP)
Inventor: MASUGI YOSHIAKI
IPC: E21D11/10
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0449614-A (JP)
Title: X-ray exposure apparatus
Inventor: EBINUMA RYUICHI
IPC: H01L21/027
Filed: 1990-06-19
Abstract: PURPOSE:To enable protection of an apparatus when a leak or a leakage of water occurs, without causing a damage in a window material by detecting a pressure in an exposure chamber, by detecting the leakage of water occurring in a temperature adjusting water channel and by opening a communication valve after a shut-off valve and a pump valve are closed, when a rise in pressure or the leakage of water occurs. CONSTITUTION:A control device 129 always monitors whether a pressure P in an exposure chamber 113 detected by a pressure sensor 120 exceeds a prescribed pressure PO or whether there is a leakage of water detected by a water leakage sensor 127, in an exposure operation. In either case when the pressure P exceeds the prescribed pressure PO due to a failure in load lock in a mask preliminary chamber 116 or a wafer preliminary chamber 109 or a failure in adjustment of the pressure in the exposure chamber 113 or when the leakage of water is detected, a shut-off valve 130 and a pump valve 124 are put in closed states, a communication valve 123 is put in an opened state in succession, and after the exposure chamber 113 is put in system-down, a display device is made to conduct a display that abnormality occurs in the exposure chamber 113.
Patent JP-H099385-A (JP)
Title: Underwater wave receiver
Inventor: MIYATA TETSUJI
IPC: H04R1/44
Filed: 1995-06-26
Abstract: PURPOSE: To reduce noise caused by a flow of a fluid such as tide in the underwater wave receiver used in a suspending state. CONSTITUTION: The underwater wave receiver having an electroacoustic transducing element 21 as an acoustic sensor and used while being suspended in water is provided with an acoustic incident port 25 at a position opposite to the electroacoustic transducing element 21 of a case 23 made of a hollow rigid body in which the electroacoustic transducing element 21 is arranged and the hollow part in the inside of the case 23 is filled by a sound transmission elastic material such as water-resistant rubber 24, e.g. rubber elastic body.
Patent JP-H056679-A (JP)
Title: Optical recording medium
Inventor: MATSUI FUMIO
IPC: G11C13/04
Filed: 1991-06-28
Abstract: PURPOSE:To improve durability against an optical deterioration by using a medium containing cyanine dye, a first quencher for preventing its optical deterioration, and a second quencher of an azo compound in a recording film on a light transmitting base plate. CONSTITUTION:A recording film 12, a light reflecting layer 13 formed thereon and a protective layer 14 are provided on a light transmitting board 11 of an optical recording medium 1. The film 12 contains cyanine dye as a main ingredient, and the dye is specified by Formula I. In the formula, R1 and R2 represent 1-6C or preferably 1-4C alkyl group, X<-> is a counter ion, and n is 2 or 3 or preferably 2.
Patent JP-H098363-A (JP)
Title: Thermoelectric conversion element and module thereof
Inventor: KAGAWA SHUZO
IPC: H01L35/32
Filed: 1995-06-26
Abstract: PURPOSE: To enhance thermoelectric conversion efficiency while suppressing increase in the size of the electrode. CONSTITUTION: The thermoelectric conversion element comprises a pair of electrodes 3A, 3B coming into surface contact with a p-type or n-type semiconductor mass 2 and an electromotive force is generated between the pair of electrodes such that one electrode 3A is kept in high temperature state whereas the other electrode 3B is kept in low temperature state. Thickness of the electrode 3A, 3B is increased depending on the current flow thereof.
Patent JP-H028981-A (JP)
Title: Presence/absence managing device
Inventor: YANAGAWA RYOJI
IPC: G07C1/00
Filed: 1988-06-27
Abstract: PURPOSE:To recognize overtime by an employee by providing a real working time confirmation switch at a terminal equipment, and operating it by the employee. CONSTITUTION:The employee operates the real working time confirmation switch 13 on the terminal equipment 10 when leaving an office, and inserts a card to a card reader 6, and pulls it in a direction of arrow head. Then, the terminal equipment 10, after confirming the operation of the switch 13 and the reading of the card, operates a data inquiry means, and issues an inquiry to a host machine 20. The host machine 20 performs an interruption routine at every inquiry from the terminal equipment 10, and judges the presence/absence and the normalcy of an employee number, and reads out the data of the presence/absence management of the employee when it is normal, and transmits it to the terminal equipment 10 by operating a data transmission means. The terminal equipment 10, in case of receiving the data, displays a working time and the overtime on a message display part 14.
Patent JP-H0322195-A (JP)
Title: Coin processor
Inventor: YOSHIDA HIROYA
IPC: G07D9/00
Filed: 1989-06-20
Abstract: PURPOSE:To make processing efficient for supplying coins by providing an individual housing part, which stores denomination and individually houses the coins, between an identifying part and a temporary accumulating part and connecting this individual housing part and a coin housing part so that the coins housed in this individual housing part can be housed in the coin housing part. CONSTITUTION:A supply shoot 27 is connected to the intermediate position of an individual conveying path 19 and coins C... are supplied through this supply shoot 27 to the side of a payment cartridge 21. This supply shoot 27 opens an opening/closing cover 28, which is arranged in the starting end part of the shoot, and by this opening operation, it is permitted that the coins on the individual conveying path 19 can be taken into the ahute 27. Then, the coins taken into the ahute 27 are regulated by a one-coin outgoing regulation board 29, which is arranged in a position in the middle of the shoot, so as to be outgoing one by one. Then, the coins are guided to the posi tion in the housing cylinder by denomination of a payment cartridge 21 one by one. At such a time, since the denomination is identified by an identifying part 19 in advance for the guided coins, the coins are guided to housing positions corresponding to the denomination for each guided coin corresponding to a conveying position. Thus, the coins are easily supplied.
Patent JP-S643924-A (JP)
Title: Sealed contact device
Inventor: SHIBATA KIWAMU
IPC: H01H33/64
Filed: 1987-06-25
Abstract: PURPOSE:To reduce the weight of a movable electrode and a movable contact and increase the operation speed of them by boring a coupling recess from the outer periphery end on the movable contact and coupling and fixing the movable electrode to the coupling recess. CONSTITUTION:A fixed electrode 1 made of a low-melting point material and provided with a fixed contact 2 made of a high-melting point material and a movable contact 4 made of a high-melting point material are provided, a movable electrode 3 driven by a driving means so that the movable contact 4 is brought into contact with or removed from the fixed contact 2 end hydrogen gas are stored in a sealed container C to form a sealed contact device, in which a coupling recess 4a is bored from the outer periphery end on the movable contact 4, and the movable electrode 3 is coupled and fixed to the coupling recess 4a. The coupling recess 4a is bored on the movable contact 4 with large weight, the shape of the contact support section of the movable electrode 3 can be made small, and the weight of the movable electrode 3 and movable contact 4 can be reduced, thus the operation speed of them can be increased.
Patent JP-H0453154-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA YOJI
IPC: H01L21/301
Filed: 1990-06-18
Abstract: PURPOSE:To efficiently allocate chip regions on a substrate and take chips as much as possible from one substrate by reducing the excess region from which chips are cut. CONSTITUTION:Step-and-repeat is done in such a way that a left end line 108 on inside of an excess region 103 overlap a right end line 105 during exposure by a stepper. As a result, a street line width transferred onto a semiconductor substrate is 100mum. This fact indicates that much integrated circuit pattern regions 203 can be transferred onto a substrate. The arrangement of chips housed substantially falls within an outside circle 204. Chips which have not been formed into perfectly shaped chips on a substrate hitherto are formed into perfectly shaped chips. The chips occur on the upper, lower, right and left of a substrate. The number thereof is always four or more. An increase in the number of effective chips causes the yield to be increased. The size of chips can be determined at will on the basis of the step size during the design of reticules or photoexposure without considering various limitations during the initial period of the design.
Patent JP-S5384658-A (JP)
Title: Processing system for inter-processor communication
Inventor: SOGA KENTAROU
IPC: G06F13/38
Filed: 1976-12-30
Abstract: PURPOSE: To transmit an urgent message by writing a low-urgency communication message on the common memory, by periodically reading it by means of a processor, and by causing a high-urgency communication message to interrupt the processor at the reception side. 
     COPYRIGHT: (C)1978,JPO&Japio