baber/WOPTO huggingface dataset:
Patent JP-H04239116-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI HISATSUGU
IPC: G03F7/11
Filed: 1991-01-14
Abstract: PURPOSE:To prevent the deterioration of the accuracy of the dimension and the shape of a resist film pattern and be fabricate a resist film thinner than convertional by forming a base film, which has a specified optical thickness to the wavelength of the exposure light, on the surface of a substrate in advance, and applying a specified resist film hereon. CONSTITUTION:A base film 7 consisting of SiO2 is made on the surface of a substrate 1 consisting of, for example, a silicon wafer. Since the refractive index of SiO2 is 1.5 in the case where i-line (wavelength lambda=365nm) is used as an exposure light source, the thickness of the base film 7 is lambda/4n=365/(4X1.5)=60.8nm. Next, positive resist is applied on the base film 7 so a to form a resist film 2 approximately 800nm thick. Next, the exposure light beam of i-line is selectively applied to the resist film 2, and then specified development is performed to form an opening pattern 6.
Patent JP-H07205948-A (JP)
Title: Device to attach name sheet of electric cable for wiring
Inventor: ITO HARUYASU
IPC: B65C3/02
Filed: 1994-01-14
Abstract: PURPOSE:To provide a name sheet-attaching device which can change the width of a name sheet, and has a favorable working ratio. CONSTITUTION:A length on a sheet base material from a printing head 39 to (m)<th> name sheet location 18 calculated, and an incision head 41 is positioned at the location of the length. Also, a length on the sheet base maternal from the printing head 39 to (n)<th> name sheet location is calculated, and a moving roller 84 is moved so that the calculated length may become the same as a length from the printing head 39 to an cutting out, bonding/cutting out head 43. By performing the positionings, respective heads 39, 41, 43 are simultaneously operated, and the working ratio is improved.
Patent JP-H05189905-A (JP)
Title: Magnetic disk device with floating device
Inventor: MASAKI TOSHINORI
IPC: G11B21/12
Filed: 1992-01-10
Abstract: PURPOSE:To reduce wearing caused by a sliding between a head and a disk accompanying the starting and stopping of the magnetic disk, to save the electric power of a battery, etc., and to increase the recording capacity of a writing section. CONSTITUTION:A solenoid 9 is energized when a magnetic disk 2 is started, a piston 8 is moved and an actuating shaft 10 is held by an attracting means 11. When an energizing is cut, an attraction is disengaged by a wind receiving spring 14 and a piston spring 9 and the shaft 10 is moved. At this time, the air of a cylinder is discharged by the piston 8, jetted out through a nozzle 4 and a magnetic head 3 is forced to float. Then, since the disk 2 is started, the wearing caused by the sliding between the two accompanying the starting and stopping of the disk is reduced. The recording capacity for a writing zone is increased, as well.
Patent JP-H02183457-A (JP)
Title: Tape cassette loading device
Inventor: TOJO SHUICHI
IPC: G11B15/675
Filed: 1989-01-09
Abstract: PURPOSE:To always accurately position a holder at a specified loading position and to surely lock a reinforcing shaft by linking the leading edge of each supporting arm for supporting the holder with the reinforcing shaft and locking the shaft with a locking mechanism. CONSTITUTION:A tape cassette is inserted into the holder 22 and depressing force is added to the holder 22 at an ejecting position. Then, pins on the leading edges of the supporting arms 23B and 24B are moved along guiding holes and pins on the base parts are moved along the guiding holes. Thus, the arms 23A and 23B, etc., turn in a direction where the leading edges are separated from each other, so that the holder 22 moves down. In such a case, the leading edges 23a and 24a of the arms 23A and 24A are linked with the base part reinforcing shaft 29. By moving the reinforcing shaft 29 down to a locking position, pushing down a pushdown stopper 41 at the locking position and turning a body 32, the locking part of a lock lever 43 is surely locked in the shaft 29, which is locked.
Patent JP-S62162813-A (JP)
Title: Burner head
Inventor: ISHIGURO SHOSUKE
IPC: F23D14/74
Filed: 1986-01-09
Abstract: PURPOSE:To miniaturize a burner head and increase the strength of a ceramic plate by means of reduced porosity by forming a number of flame holes in a porous ceramic plate with air permeability. CONSTITUTION:The most part of fuel gas supplied from a burner mainbody 1 and mixed with the primary air is spouted from a burner head 20 through flame holes 22 and a part of fuel gas is spouted from the overall surface of the head 20 except the holes 22 passing through the porous part of a ceramic plate 21. The porous part has large flow resistance and also relatively small spouting speed and therefore, a stable sleeve-shaped flame 26 is formed on the overall surface of the head 20 except the holes 22. On the other hand, gas spouted from the holes 22 having small flow resistance forms main flames 25 and as the increase of gas supply amount increases this gas spouting speed, the main flames 25 are apt to lift. However, gas spouted from the holes 22 is constantly ignited at their bases by the flame 26 formed at the overall circumstance surrounding the holes 22 and therefore, the main flames 25 can not lift even when gas supply amount is increased.
Patent JP-H02185663-A (JP)
Title: Device for installing fuel injection valve
Inventor: MASUDA HIROSHI
IPC: F02M51/08
Filed: 1989-01-11
Abstract: PURPOSE:To obtain an installing device for enabling complete inspection of airtightness by forming a hole portion for airtightness inspection for connecting the inner/outer faces of a cap on the cap for covering the opening portion side of an installing portion. CONSTITUTION:At the time of inspecting airtightness, a fuel injection valve 10 is housed in a fuel gallery 27 and, by sealing one end of a pipe 35 for linking each installing portion 28 on which a cap 31 is installed, a compressed air is sent in from the other end to inspect air leakage. At this time, since a hole portion 32 for inspecting airtightness is formed on the cap 31, at the time of sending in compressed air from a fuel filter 29, if an O-ring 25 fails to exists, the compressed air arrives at an insulator 30 through the outer periphery of a spring supporting shaft 23 to escape to the outside of the cap 31 out of the bole portion 32, enabling the defect of an O-ring 25 to be detected.
Patent JP-H09176157-A (JP)
Title: Optically active aminocoumaran derivative
Inventor: OOKAWA SHIGENORI
IPC: A61P25/28
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new optically active aminocoumaran derivative crystalline salt useful as a lipid peroxide production-inhibiting agent, especially for preventing and treating cerebral function disorders accompanied by apoplexy and head injury. SOLUTION: This compound is (R)-(-)-5-amino-2,4,6,7-tetramethyl-2-(4- phenylpiperidinomethyl)-2,3-dihydrobenzo[b]furan crystalline salt of formula I or II. The crystalline salt is obtained by reacting 5-amino-2,4,6,7- tetramethyl-2-(4-phenylpiperidinomethyl)-2,3-dihydrobenzo[b]furan with an optically active organic acid [e.g. (-)- or (+)-diacetyltartaric acid]. The salt is preferably hydrochloride or fumarate.
Patent JP-2000205677-A (JP)
Title: Cooling/refrigeration equipment utilizing columnar resonance wave refrigerating machine
Inventor: HAGIWARA YASUMASA
IPC: F24S90/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique environmentally harmonized with limited energy (electric) consumption by applying a function of a columnar resonance wave refrigerating machine with excellent endurance substantially free from maintenance. SOLUTION: A gas is sealed into a circuit which is made up of a stack sandwiched between one high temperature side heat source and one low temperature side heat source, a cold accumulator sandwiched between other high temperature side heat source and low temperature side heat source, and piping having a pair of linear pipe parts and a pair of link pipe parts for mutually linking both ends of the linear pipe parts. The sealed gas is self-excited by the stack to generate a progressive wave and a standing wave. The cold accumulator is operated by the waves to introduce cold accumulated in the cold accumulator to a cooling/refrigerating space.
Patent JP-H03208158-A (JP)
Title: Electronic controller
Inventor: ITO NORIFUMI
IPC: G06F11/00
Filed: 1990-01-10
Abstract: PURPOSE:To avoid the occurrence of the abnormality of an action owing to the combination of the types of program storage means by collectively storing control program data in a master control means and a slave control means in single ROM. CONSTITUTION:Program data for master CPU 20 and slave CPU 80 are previously stored on ROM 50 in prescribed address arrangement. The action of CPU 80 is prohibited immediately after power is supplied, and CPU 20 transfers program data for CPU 80, which is stored in ROM 50, onto a common memory means RAM 70. Then, the action of CPU 80 is allowed and CPU 80 reads data transferred on RAM 70 and executes the program. Writing can be executed on RAM 70 from CPU 80 and the area of program data and the work area of CPU 80 co-exist on RAM 70. A decoding means 90 and a write prohibition means G2 are provided and the writing of CPU 80 is prohibited, whereby the erroneous writing of CPU 80 is prevented.
Patent JP-S6183637-A (JP)
Inventor: UERUNAA REEFURAA
IPC: C03B9/38
Filed: 1985-01-11
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-H09187767-A (JP)
Title: Filter apparatus
Inventor: TAKADA KIMIHISA
IPC: C02F1/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a filter apparatus of a clarification apparatus for drinking water which cleans raw water stored in a fire fighting water tank, a pool, etc., so as to utilize it as a drinking water when a disaster occurs. SOLUTION: A first storing room 7 and a second storing room 8 are formed in a storing case 5 and a preprocessing filter 9 for primary filtering of bacteria and impurities with large shapes is stored in the first storing room 7 and a hollow fiber membrane filter 10 for filtering of bacteria and impurities with fine shapes is stored in the second storing room 8 to miniaturize a filter apparatus. In addition, by forming a supplying path 17 for introducing water filtered by the preprocessing filter 9 into the second storing room 8 in the bottom plate covering the bottom face of the storing case, the pipeline structure can be simplified and the filter apparatus can be miniaturized further.
Patent JP-H06209115-A (JP)
Title: Solder part forming method of solar cell
Inventor: SHIBUYA TAKASHI
IPC: B23K1/19
Filed: 1993-01-12
Abstract: PURPOSE:To form a solder part directly on the rear side electrode without forming the solder underneath part mainly comprising Ag etc. CONSTITUTION:This solder part 17 is to be formed of a Pb-Sn base solder containing Zn as an infinitesimal element by a method wherein the rear surface of a silicon substrate 11 is coated with a metallic paste mainly comprising trivalent metal such as Al, etc., to be baked for the formation of a rear surface electrode 15 whereon the solder part 17 is formed later.
Patent JP-2000208181-A (JP)
Title: Electronic component and its manufacturing device
Inventor: AOIKE KOJI
IPC: H05K7/14
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of unevenness in respective lead part positions to prevent causing of defective connection in wire bonding. SOLUTION: This electronic component has a resin pad part and plural terminal units embedded in the pad part. The respective terminal units have lead parts 47 disposed in parallel with each other with terminal faces 47a exposed. The terminal face 47a is formed with a bonding part for bonding a bonding wire to the lead part 47, while the terminal face 47a and a resin face of the pad part are offset to prevent dirt of the terminal face 47a caused by adhesion of a resin filled in a cavity space C to a peripheral edge of the terminal face 47a. Accordingly, the resin is not interposed between an end of the bonding wire and the terminal face 47a to prevent generation of a bonding defect.
Patent JP-S63172597-A (JP)
Title: Round cone type speaker
Inventor: NEMOTO KATSUMI
IPC: H04R7/12
Filed: 1987-01-09
Abstract: PURPOSE:To smooth the characteristic of a sound pressure frequency by setting a distance from a voice coil to the outer peripheral part of a cone and the sectional form of a cone main body part differ in respective part of a hole periphery. CONSTITUTION:The cone 17 is really round in the outer peripheral part of the main body 17, and a section A-o-A' is straight between the outer peripheral part 17a and a central part 17b, and a section B-o-B' which is orthogonal to the section A-o-A' is curved. Consequently, the sectional form in an intermediate of A-B continuously changes from the straight line to a minimum R. Thus, the speaker is round and the sectional form from the outer peripheral part of the cone 17c to the center 17b continuously changes, whereby the standing wave is hardly occurred and the characteristic of the sound pressure becomes flat.
Patent JP-S59129205-A (JP)
Title: Production of polyolefin
Inventor: TAJIMA YOSHIO
IPC: C08F10/00
Filed: 1983-01-14
Abstract: PURPOSE:To produce a highly stereoregular polyolefin in high activity, by (co) polymerizing an alpha-olefin in the presence of a catalyst comprising a specified solid catalyst component, an organometallic compound, and a silane compound. CONSTITUTION:A catalyst is prepared by combining an organometallic compound (e.g., triethylaluminum) with a silane compound of the formula (wherein R<1-3> are each a 1-24C hydrocarbon residue, alkoxy, H, or a halogen, R<4> is a 1-24C hydrocarbon residue, and n is in the range of 1<=n<=30), a solid catalyst component prepared by infiltrating a Ti compound (e.g., TiCl4) into a solid substance obtained by contacting a magnesium halide (e.g., MgCl2) with a silane compound of the formula, and at least one compound selected from the group consisting of oxygen-containing, nitrogen-containing, and sulfur-containing heterocyclic carboxylic acid esters. An alpha-olefin is (co)polymerized at 20-300 deg.C and a pressure of atmosphere -70kg/cm<2>G in the presence of the above catalyst.
Patent JP-S57116651-A (JP)
Title: Compact printer
Inventor: WAKAZAWA TOORU
IPC: B41J3/36
Filed: 1981-01-13
Abstract: PURPOSE: To prevent the disconnecting failure of linking part, in a compact printer wherein a hammer is incorporated in a type wheel, by forming the specific inner protruded part in the type wheel so that it is shorter than the other protruded parts.  
     CONSTITUTION: When the type wheel 4 is stopped at the position where a specified printing is performed by the command from a control circuit, a coil 31 of a selected plunger 34 is excited, a hammer 23 is advanced, a striking part 24 strikes a protruded part 10 of a type wheel 4, an elastic type belt 8 is extended so as to push paper 99 to a platten 76, and printing is performed. In the meantime, a protruded part 10A on the back side of a knob 12 which is the linking part of the type belt 8 is formed to be shorter than other protruded parts 10. Therefore, even though the strinking part 24 pushes the protruded part 10A by the erroneous striking of the hammer 23, the linking part is not disconnected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000205555-A (JP)
Title: Combustion equipment
Inventor: SAEKI TAKATOSHI
IPC: F23N1/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce a maintenance cost by alleviating a load to be applied to the maintenance. SOLUTION: The combustion equipment comprises an air supply regulating means Ca operable to switch between a heating supply state for supplying combustion air by a heating air amount and an ember supply state for supplying the air by an air amount for an ember, an applying pressure control type flow regulating valve FR for regulating to more increase a fuel supply amount to a burner as a control pressure become larger by applying a pressure of the combustion air to be supplied by the means Ca as the control pressure, and a fuel supply regulating means Cf for switching a fuel supply amount to a burner 4 to a heating fuel amount or an ember fuel amount by the regulation of the valve FR.  A combustion control means 1 operates to switch the means Ca to the heating supply state or the ember supply state to control the heating operation of the burner 4 to repeat the heating state and the ember state.
Patent JP-S59139869-A (JP)
Title: Method and device for detecting commutation
Inventor: UIRIAMU DATSUGAN BURATSUKUMAN
IPC: H02M1/08
Filed: 1984-01-13
Abstract: A method and apparatus for use in conjunction with a power conversion system employing a plurality of switching elements for controlling the electrical power supplied to a load from a source includes the sensing of the instantaneous voltage furnished to the load and providing a signal representing the time derivative of the sensed voltage. The derivative signal thus developed is compared with predetermined reference values to develop output signals which are logically combined to provide a final signal representative of the instant in time at which one of the switching elements is commutated (turned off).
Patent JP-H02185471-A (JP)
Title: Automatic passbook entering apparatus
Inventor: SUGA JUNJIRO
IPC: G06Q40/00
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the generation of the density inferiority of printing by feeding an ink ribbon immediately before the next transactions are performed when passbook transactions are not performed for a definite time. CONSTITUTION:When the predetermined time set to a timer 44 is elapsed until the approach of a customer is detected by a proximity sensor 25 after the timer 4 is started, the timer 44 sends out a time-up signal to a main control part 43. Next, when the customer is approaching, the proximity sensor 25 detects this state to output an order to a printing control part 32 and a motor control part 35 to perform dummy feed. This dummy feed operation is performed by sending space data for moving a printing head 7 to the printing control part 32 and no printing data is sent. The printing control part 32 receiving the space data draws out an ink ribbon 13 from a cassette 41 and sets the novel part received in the cassette 41 to the position of the leading end of the printing head 7.
Patent JP-H03208871-A (JP)
Title: Production of inorganic extrusion molded body
Inventor: MAEKAWA TOYOHIKO
IPC: C04B40/00
Filed: 1990-01-10
Abstract: PURPOSE:To enhance freeze-thaw performance by adding specified reinforcing fiber and water to the blended cement material consisting of cement, silica sand and clay, kneading and molding the mixture and thereafter primarily aging the molded body and applying this molded body with coating and drying it and furthermore aging it in an autoclave. CONSTITUTION:3 pts.wt. (hereinafter shown in part) pulp, 0.5-1.0 part methyl cellulose and 0.5-2.0 parts cellulose powder whose particle size is <=1% as 25 mesh-on and >=30% as 150 mesh-pass are mixed with 100 parts blended cement material consisting of cement, silica sand and clay. Furthermore a proper amount of water is added and the mixture is kneaded and extruded into a plate. Then this plate is shaped by a press and a shaped body formed into the shape of a product is primarily aged. Thereafter the shaped body is applied with coating, dried and then aged in an autoclave for a prescribed time. Thereby an inorganic extrusion molded body is obtained.
Patent JP-H08195336-A (JP)
Title: Aberration correcting optical system and aligning apparatus using the optical system
Inventor: NAGAYAMA TADASHI
IPC: H01L21/027
Filed: 1995-01-13
Abstract: PURPOSE: To precisely detect the position of an aligning mark by easily correcting coma under almost no influence on the other aberrations. CONSTITUTION: A wafer mark 5 is provided in a shot area of a wafer 3. Illuminating light L1 with wide band illuminates the wafer mark 5 via a half-mirror 7, a first objective lens 8 and a mirror 9 and the image of the wafer mark 5 is formed on an image pick-up face of an image sensor element 14 via the mirror 9, the first objective lens 8, the half-mirror 7, a second objective lens 10 and an afocal system 13 by reflected light from the wafer mark 5. The afocal system 13 is so arranged as to offset the coma attributed to the second objective lens 10 with the coma attributed to the a focal system 13 and shifted by an appropriate distance in a direction perpendicular to the optical axis so as to eliminate the coma of the whole system.
Patent JP-S60147885-A (JP)
Title: Retrieving system of seal
Inventor: KAMATA HIDEO
IPC: G06F19/00
Filed: 1984-01-12
Abstract: PURPOSE:To collate a seal and so on by retrieval operation through a transaction window device by outputting picture data retrieved from a registration file on a display or printer in accordance with retrieval demand data inputted from a transaction window device. CONSTITUTION:When seal collation becomes necessary and a seal is retrieved in any of on-line tellers' machines (OTM) 11a, 11b,..., a retrieval instruction button is depressed after an operational button is depressed to obtain an account number, and an output specification button is pushed. Instructions are transmitted to a control part 6a by a transfer function of a controller 2a together with an OTM discrimination signal. In this control part 6a, any of CRTs 8a, 8b,... printers 9a, 9b..., in correspondence to TOMs 11a, 11b,..., which demand retrieval from a connecting destination setting table 13 by a connecting destination selecting part 12, is selected and connected. Image data retrieved by an account number from a registering file 7 are outputted on either a CRT display or printer.
Patent JP-2000203886-A (JP)
Title: Production of porous thin film and functional thin film
Inventor: NEGISHI TOSHIO
IPC: B01J35/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To constitute a functional thin film from a titanium oxide thin film and a porous thin film. SOLUTION: A thin film 14 containing an organic compound is formed on the surface of a titanium oxide thin film 13, is irradiated with ultraviolet rays and the organic compound is decomposed and removed to form a hydrophilic porous thin film 15 on the surface of the titanium oxide film 13. Since the surface of the titanium oxide thin film 13 is exposed to the bottom of holes 19 of the porous thin film 15, a functional thin film 2 having both the photocatalytic function of the titanium oxide thin film 15 and hydrophilic nature of the porous thin film 14 is obtained.
Patent JP-H10196681-A (JP)
Title: Clutch connecting/disconnecting device
Inventor: ISHIHARA MASANORI
IPC: F16D48/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To prohibit the operation of a clutch to a disconnecting side during the clutch is automatically connected. SOLUTION: In a clutch connecting/disconnecting device 1 having manual connecting/disconnecting means which manually connects/disconnects a clutch 8 by the operation of a clutch pedal 9, and automatic connecting/disconnecting means which automatically connects/disconnects the clutch 8 by controlling supply and exhaust of air pressure to a booster 7, two three-way solenoid valves 78, 79 arranged in series in an air pressure supply/exhaust passage 62 leading to the booster 7, and a controller 72 by which one of the three-way solenoid valves 78, 79 is changed over to a supply side after the other thereof is changed over to an exhaust side when the clutch 8 is automatically connected, are arranged.
Patent JP-S60151368-A (JP)
Inventor: OOSAWA YASUMASA
IPC: B26D7/28
Filed: 1984-01-11
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。