baber/WOPTO huggingface dataset:
Patent JP-H06251672-A (JP)
Title: Pressure switch and manufacture thereof
Inventor: YOSHINO TOMOYUKI
IPC: H01H11/00
Filed: 1993-02-22
Abstract: PURPOSE:To prevent leak current generated between two impurity diffused layers which connect the pressure standardized chamber to outside by forming a reverse type impurity layer between the two impurity diffused layers or in the circumference of them. CONSTITUTION:A recessed part 3 to form a pressure standardized chamber 10 is formed by etching a single crystal silicon 6 and a second impurity diffused layer 1 is formed in the recessed part 3 and in the circumference of an impurity diffused layer 2 which is going to be formed afterwards. Glass 7 in which a glass side electrode 8 is formed in the recessed part 3 side of a single crystal silicon 6 and the single crystal silicon 6 are put together to give the pressure standardized chamber 10. A metal contact point 4 to make a contact with the electrode 8 on the diffused layer 2 in the pressure standardized chamber 10 is formed. An aluminum pad 5 corresponding to the electrode 8 and an aluminum pad 5 corresponding to the metal contact point 4 are formed on the upper face of the diffused layer 22 in the outside of the pressure standardized chamber 10.
Patent JP-S60177107-A (JP)
Title: Method for forming surface layer having different coefficient of thermal expansion on metallic member
Inventor: MORISHITA TSUYOSHI
IPC: B22F7/04
Filed: 1984-02-24
Abstract: PURPOSE:To form a surface layer having the coefft. of linear expansion different from the coefft. of linear expansion of a base body without generating positional shift and exfoliation by adhering a powder alloy sheet onto a metallic member via a sheet having the coefft. of linear expansion at the intermediate of both materials and sintering the same by heating. CONSTITUTION:An intermediate powder alloy sheet 2 and a front side powder alloy sheet 3 are successively adhered to the surface of a metallic member 1. The sheet 3 is of the material meeting the intended function. The alloy powder having the coefft. of thermal expansion at the intermediate of the front side alloy powder and the member 1 is used for the sheet 2. Such adhered body A is heated to a prescribed sintering temp. to form a product a' laminated with the intermediate metallic layer 2' and a surface sintered metallic layer 3' on the surface of the member 1. The difference in the coefft. of thermal expansion between the member 1 and the sheet 3 is effectively lessened by the sheet 2 in such method and therefore the product having good dimensional accuracy and adhesion is obtd.
Patent JP-S56129039-A (JP)
Title: Preparation of catalyst carrier
Inventor: UENO HIDEAKI
IPC: B01J21/04
Filed: 1980-03-14
Abstract: PURPOSE: To enhance specific strength and abrasion resistance by a method wherein partially dehydrated aluminum hydroxide is granulated and calcined directly or after grinding and, thereafter, the resulting calcined granule is aged in an aqueous sodium aluminate solution.  
     CONSTITUTION: Aluminum hydroxide is partially dehydrated and mixed with an appropriate additive according to necessity directly or after grinding. Subsequently, the resulting mixture is granulated and, thereafter, calcined and the resulting calcined granule is aged in an aqueous sodium aluminate solution and, thereafter, dried and baked to prepare the catalyst carrier. As the aforementioned additive, an org. compound such as cellulose and various oxides such as CeO 2 , MgO, Fe 2 O 3  or MnO 2  can be used. A calcining temp. is pref. 150°C or more and, especially, when said org. additive is mixed, the calcination is desirably carried out at a temp. higher than a decomposition temp. of said org. additive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0463452-A (JP)
Title: Semiconductor device
Inventor: TANE YASUO
IPC: H01L21/60
Filed: 1990-02-15
Abstract: PURPOSE:To collectively perform bonding of a chip and in-and-output teminals by providing a first insulating layer laminated all over a metal substrate, a second insulating layer formed in the cental part of the first insulating layer and the terminals formed of a solder layer laminated on the part having the exposed lead tip parts. CONSTITUTION:A second insulating layer 4 is formed having a central part of an insulating layer 2 as a center. In this insulating layer 4, a space, where a semiconductor is to be mounted, and also the terminals of the leads 3 formed on this central part are coated. Next, in order to form solder layers near the terminals of these leads, contact holes are formed on the second insulating layer 4 to expose the lead terminals, and when the lead terminals are exposed, solder layers 5 are applied inside the contact holes to finish the terminals. Thereby, a wire bonding process of separate bonding disappears to come to collective bonding thus to enable a multiterminal semiconductor device to be efficiently manufactured.
Patent JP-H01208790-A (JP)
Title: Locking system for removable storage device
Inventor: MUNEISHI HIROSHI
IPC: G11C5/00
Filed: 1988-02-17
Abstract: PURPOSE:To prevent unprepared unmounting and mounting of a memory so as to prevent damages of the memory or device main body and occurrence of abnormality by making the mounting or unmounting incapable by locking the removable memory when mounting and unmounting of the memory are impossible. CONSTITUTION:The shaft 7 of a plunger 8 is set at a lower position when the power source of an apparatus main body 5 is turned off, but, when the power source in turned on and power supply is put to the main body 5 by means of a power switch 10, the plunger 8 is conducted by a signal 12 from the power source 12 and the shaft 7 is inserted into the locking hole 3 of a cartridge 1. As a result, the cartridge 1 is set to an unremovable state. Moreover, if the power source of the main body 5 is turned on when the cartridge 1 is not mounted on the main body 5, no cartridge 1 can be mounted. Therefore, occurrence of abnormality in the main body 5, damages of the cartridge 1 or main body 5, etc., which are produced when the cartridge 1 is mounted on or unmounted from the main body 5 in the turned on state of the power source can be prevented.
Patent JP-H01209510-A (JP)
Title: Robot controller
Inventor: OOAKI JIYUNJI
IPC: G05D3/12
Filed: 1988-02-17
Abstract: PURPOSE:To control the vibrations produced at the tip of a robot arm by securing such a constitution where a target value conversion compensator changes a target arm angle to a target actuator angle based on an identification model obtained by a dynamic model identifying part and defines the converted angle value as the target value of a control system. CONSTITUTION:A dynamic model identifying part 8 supplies the measurement information on the arm angle theta e and the motor angle theta m obtained when a robot arm 4 is properly actuated and obtains a transmission function G(S) as a dynamic characteristic identifying model where the angle theta e is changed to the angle theta m. Then the function G(S) obtained by the part 8 is used by a target value conversion compensator 6 as the identification information. As a result, the vibrations produced at the tip of a robot arm 4 can be suppressed. Then the positioning time is shortened together with improvement of the positioning accuracy for the arm 4.
Patent JP-H06223806-A (JP)
Title: Casting mold for lead-acid battery cast-on-strap
Inventor: OSUMI SHIGEHARU
IPC: B22C9/06
Filed: 1993-01-27
Abstract: PURPOSE:To enhance the adhesion between a lug and a foot lead to prevent the corrosion of a negative electrode plate lug and a strap part and improve productivity by roughening an engraved part surface. CONSTITUTION:An engraved part surface 2 of a cast-on-strap mold 1 is subjected to roughening. By roughening the surface 2, an air layer, though being a little, is provided between a molten lead alloy poured into the mold 1 and the mold surface 2. Accordingly, abrupt lowering of temperature of the poured molten lead alloy is prevented and appropriate melting of a lug 3 is expedited so as to enhance adhesion between the lug 3 and a foot lead 4 and prevent the generation of a gap between the lug 3 and the foot lead 4. Consequently, a negative electrode plate and a strap part 5 are hardly corroded and a highly reliable casting mold can be provided.
Patent JP-H03236548-A (JP)
Title: Pneumatic valve mechanism
Inventor: HATTORI HITOSHI
IPC: F25B9/06
Filed: 1990-02-14
Abstract: PURPOSE:To perform valve movement stably for prolonged hours by a method wherein a by-pass passage which is installed on head wall and communicates cylinder inside with an adjacent chamber not by way of an opening end located inside of a passageway during the time when the valve disc is opened. CONSTITUTION:As a piston 2 approaches the upper dead point, a pressing member 13 of a valve disc ON/OFF mechanism 10 abuts against the top end of the push rod 8 of the valve disc 6. Attendant upon the movement of the piston 2, a coil spring 12, supporting the pressing member 13 is compressed. Due to the pressure difference between the high pressure gas within the air feed port 4 and the low pressure gas within the cylinder 1, the valve disc 6 is pressed to the closing direction of the valve. Because this pressing force is greater than the force of the coil spring 12, the valve disc 6 does not open. When the piston 2 advances further, the pressing member 13 finally comes into contact with the bottom part of the supporting member 11. Keeping this state, when the piston 2 advances further more, the valve disc 6, being pushed further more, opens, the high pressure gas contained in the feed part 4 passes through not only the communication passage 5, but further through the by-pass passage 21, and flows into the cylinder 1.
Patent JP-H03236568-A (JP)
Title: Accumulator
Inventor: UMETSU KENJI
IPC: F25B1/00
Filed: 1990-02-14
Abstract: PURPOSE:To return an enough amount of oil to a compressor and to reduce an amount of a liquid refrigerant flowing in the compressor by a method wherein an outlet pipe through which a refrigerant and oil are caused to flow and guided to the outside of a tank is provided, oil return holes are formed in the upper and lower part of the outlet pipe, the opening area of the lower oil return hole is set being smaller than that of the upper oil return hole. CONSTITUTION:An accumulator 1 has a cylinder type tank 2 formed in an airtight manner, and an outlet pipe 8 is installed therein. The outlet pipe 8 is inserted in the tank 2 from the lower side, and a portion inserted in the tank 2 is extended directly upward along the axis of the tank 2. Two oil return holes 10 and 11 respectively located in the tank 2 are formed, and the opening area of the lower oil return hole 10 is set to a value smaller than that of the upper oil return hole 11. A ratio between the opening areas thereof is set to 1:1.4 or more. During normal operation of a freezing cycle, oil flows in the tank 2 after completion of one full freezing cycle, oil gathering at a bottom 6 is capable of flowing through the lower oil return hole 10 to the outlet pipe 8, and oil in an amount enough for lubrication of a compressor can be reliably returned to the compressor.
Patent JP-H08225537-A (JP)
Title: Imidazole derivative, its acid addition salt permissible as medicine, their production and antiulcer comprising the same derivative or its acid addition salt as active ingredient
Inventor: ARAKAWA EITARO
IPC: C07D401/14
Filed: 1995-02-21
Abstract: PURPOSE: To obtain new compounds useful as an antiulcer agent having both inhibitory action on aggressive factor and enhancing action on defense factor, high safety and excellent antiulcer action, capable of treating peptic ulcer. CONSTITUTION: This imidazole derivative is shown by formula I to formula IV [R1 and R2 are each H, a lower alkyl, a (substituted) aryl, an aralkyl, etc.; R3 is H, a lower alkyl, a (substituted) aralkyl, etc.; at least one of A and B is a group of the formula S(CH2 )m -R4 (R4 is a nitrogen-containing aromatic ring which may be replaced with a lower alkyl, etc.; (m) is an integer of 1 to 4) and the other is O, S or a hydroxyl group; broken line is an effective bond only in the case that A and B are O or S], and its acid addition salt permissible as a medicine such as 2-(2-pyridylmethylthio)imidazolin-4-one. The imidazole derivative, for example, is obtained by reacting a 2-thiohydantoin derivative with a compound of the formula R4 -(CH2 )m -X (X is a halogen).
Patent JP-S63200832-A (JP)
Title: Method and device for forming organic thin film
Inventor: FUJIKAWA HIROYUKI
IPC: B05D1/00
Filed: 1987-02-16
Abstract: PURPOSE:To form an excellent organic thin film with high yield by heating a raw organic material in a state of impregnating in a porous metallic body simultaneously desorbing the organic material with an attraction force of electric field and sticking to the surface of base plate. CONSTITUTION:Temp. of polyimide of an emitter 1, which is impregnated with the raw organic material and holds it, is risen above the softening temp. or the melting temp. of the above-mentioned polyimide by setting the emitter 1 on a heater 2 and heating. Because the strong electric field is formed between the emitter 1 and a counter electrode 4 by a high voltage electric source 3, the polyimide, which is softened by the attraction force of the electric field, is partially ionized and then the ionized polyimide flies out. Thus, the fine powder of the polyimide is taken out. The taken-out fine powder is introduced to the base plate 5, deposited on the base plate 5 and forms the organic thin film with good adhesive strength.
Patent JP-H01209595-A (JP)
Title: Bill handling device
Inventor: AYUGAI MASAYOSHI
IPC: G07D7/00
Filed: 1988-02-17
Abstract: PURPOSE:To select the conveying route of bills according to the presence and absence of the abnormality of the bills themselves or the kind of a foreign material by receiving the output signals of a photo detector and a width detector, and being equipped with a discriminating means to discriminate the bills. CONSTITUTION:A discriminating means 23 compares the output signal of a photo detector 16 with the output signal of a width detector 15, discriminates the presence and absence of the abnormality of the bills themselves and the kind of the foreign material overlapped on the bill, and a convey control means 14 determines the conveying route based on the discrimination result of the discriminating means 23. Consequently, cases such as those when >=two papers are overlapped and conveyed, when they are repaired with a transparent tape, etc., or when they are extremely damaged, can be distinguished and discriminated. Thus, the bills can be conveyed toward the proper route according to the discrimination result, and the function of the bill handling device can be enhanced.
Patent JP-H08200292-A (JP)
Title: Impeller for cross-flow blower
Inventor: HAMASHIMA YUJI
IPC: F04D29/30
Filed: 1995-01-31
Abstract: PURPOSE: To provide an impeller member having high rididity and high heat resistance by attaining improving blowing performance and lightening weight due to forming into thin thickness of the impeller member, in an impeller for a cross-flow blower. CONSTITUTION: In an impeller for a blower constituted of an impeller member 1, disk-shaped fixed plate 2, shaft plate and a boss plate, the impeller member 1 uses an aluminum alloy material AH5182-H19, to constitute an impeller member 2 by forming its thickness as from 0.15mm to 0.4mm.
Patent JP-H11280782-A (JP)
Title: Universal joint equipped with bellowslike connecting tool
Inventor: SCHWARZLER PETER
IPC: F16D3/84
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint equipped with a bellowslike connecting tool for eliminating waste and moisture or grease infiltrated into or leaked from respectively passing through an exhaust opening. SOLUTION: A universal joint has a bellowslike connecting tool 11 equipped with a bellows portion 12 including an annular folds 20 and joining sections 13 and 14 abutting on the bellows portion 12 at both the ends, also with an exhaust opening 23 in the smaller joining section 14; and including the joint outside member 16 and the joint inside member connected to a driving shaft 21 in a rotating joint, and the larger joining section 13 is fixed to the joint outside portion 16 and the smaller joining section 14 is fixed to the driving shaft 21 respectively. A dimension is prepared so that an annular lip piece can adjoin the driving shaft 21 by the expansion of itself when the annular lip piece is arranged in the inside of the bellows portion in the vicinity of the smaller joining section 14 and the driving shaft 21 is arrayed in the axial direction to the joint outside member.
Patent JP-H09204854-A (JP)
Title: State changeover switch capable of switching in one operation
Inventor: YAMAMURA YOSHIHIRO
IPC: H01H25/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make switching possible without passing the other position and avoid malfunction by forming a movable contact in each apex of a triangle insulating board, and swinging the board supported by a fulcrum with a lever which moves along a guide groove. SOLUTION: A state switching position switch 1 has a switching lever 2, and the tip of the switching lever 2 comes in contact with a movable piece 3 made of an insulating board of a triangle having movable contacts 41-43 at its apex. Guide grooves 51-53 are formed in three sides of the movable piece 3 so as to communicate each other. Projecting fulcrums 61-63 are formed in the middle position of the lower part of the guide grooves 51-53, and common contact pieces 71-73 and contact points 81-83 are formed in the lower part of the contacts 41-43. In this constitution, when the lever 2 is moved, the tip of a push rod 4 at the top of the lever 2 slides on the grooves 51-53, and when reaches either one of the contacts 41-43, it comes in contact with the contact pieces 71-73 to be electrically connected. When the tip of the rod 4 is in the position of the contact 43, for example, the movable piece 3 is supported by the fulcrums 62, 63, and contacts 41, 42 are raised by the degree supported.
Patent JP-H06246223-A (JP)
Title: Method for dip coating
Inventor: KAWASHIMA TAKAHIRO
IPC: B05D1/18
Filed: 1993-02-23
Abstract: PURPOSE:To provide a method for dip coating wherein a masking cap for masking the end part of an article to be processed is easily mounted and dismounted and which can contribute to decrease the cost. CONSTITUTION:When a condenser pipe 11 is dipped into an anti-corrosive coating 16, the end part 11a of the condenser pipe 11 is covered with a masking cap 14 made of e.g. iron under loosely inserted condition. In this instance, penetration of the coating 16 into the inside of the masking cap 14 is restricted by the air pressure of enclosed air in the masking cap 14 to mask the end part 11a of the condenser pipe 11. The masking cap 14 can easily be mounted and dismounted to the end part 11a of the condenser pipe 11 and there is no need to exchange as it is not thermally deteriorated.
Patent JP-H11231735-A (JP)
Title: Image recorder
Inventor: KIMIZUKA JUNICHI
IPC: G03G21/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of data in a nonvolatile storage device used for storing the length of time that a photoreceptor rotates. SOLUTION: In the case where, during printing, a counter as a print timer is operated and a count value reaches a specific value, the device is brought into a waiting-state and power source supply by a high-voltage power source unit 18 is stopped in specific sequence. Then, a nonvolatile memory 21 is started according to a specific procedure to read data, the read data and the count value of the print timer are added, and the result of the addition is written.
Patent JP-H10217161-A (JP)
Title: Walking attitude producing device of mobile robot with legs
Inventor: TAKENAKA TORU
IPC: B25J5/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a walking attitude producing device for a leg type mobile robot, in particular a two-foot walking robot, with which it is practicable to produce any desired walking attitude to enable continuous walking for a long period. SOLUTION: Two walking attitudes are produced for one step, and if there is any discontinuous quantity at their boundary such as the position and/or speed of the upper body of robot, or ZMP(zero moment point), the input obtained on the basis of the inverse number of the discontinuous quantity is given to a perturbational dynamic model so as to cancel the discontinuous quantity, and the produced walking attitude is corrected with the output, and a walking attitude is accomplished which has a continuous robot upper body position and/or speed or ZMP even at the boundary.
Patent JP-S62190560-A (JP)
Title: Automatic transaction device
Inventor: ISHII HIROAKI
IPC: G07D9/00
Filed: 1986-02-18
Abstract: PURPOSE:To execute a transfer transaction even if transfer transaction information is not registered, by providing an input means which inputs transfer transaction information in accordance with the indication of an unregistration indicating means which indicates unregistration of transfer transaction information when transfer transaction information is selected. CONSTITUTION:When a customer transfers cash or money drawn out from his deposit account to a branch of a banking organ, a main control part 11 requests him to depress a branch key and an end key if this branch is not registered on a floppy disc 19. The main control part 11 requests the account number of the transfer destination and the deposit item, and the customer inputs the account number and the deposit item. If judging that the transfer destination is not a head office neither branches, the main control part 11 requests depression of the name of a receiver on a CRT and displays key indicating Katakana (square form of Japanese syllabary), alphanumeric designation, and the business form of the receiver. When the customer inputs the name of the transfer destination in accordance with this guide and depress a completion key, a host computer starts the processing. A text including the receiver's branch number, the account number, the name, the address, the telephone number, transfer destination information, the branch name, the account number, the deposit item, etc., is sent from the host.
Patent JP-S58150882-A (JP)
Title: Electronic hourglass
Inventor: UNO KENICHI
IPC: G04G9/02
Filed: 1982-03-02
Abstract: PURPOSE:To achieve an electronic conversion of a mechanical hourglass completely by controlling the extinguishment and the lighting one at a time for each zone of display surfaces arranged in a pyramid symmetrical to the center on one side of the body freely uprighted or inverted. CONSTITUTION:Upper and lower display surfaces 3 and 4 are formed on one side of the body of an hourglass freely uprighted or inverted and a plurality of display elements 5 are provided in a pyramid symmetrical to the constricted part 2 at the center thereof thereon 3 and 4. These elements 5 are controlled through counters or the like so arranged that the down and up counting according to the uprighting or inversion of the body to count the time. The upper elements 5 go out sequentially one at a time from above while the lower elements light sequentially one at a time from below. With such an arrangement, electronic conversion of the mechanical hourglass can be achieved completely to ensure accurate operation without being restricted structurally.