baber/WOPTO huggingface dataset:
Patent JP-H0663697-A (JP)
Title: Method for forming guide surface as-cast paralleled with plate-like slide valve
Inventor: KATO KIYOSHI
IPC: B22C9/24
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a method, in which guide surfaces mutually faced so as to cross with a main inlet passage in a slide valve guide passage having rectangular cross section is cast as through-hole to the parallel surfaces being useable as the guide surfaces in as-cast condition, in a slide valve type vaporizer having the plate-like slide valve so as to be advanced/retreated while crossing with the main inlet passage. CONSTITUTION:The mutually parallel guide surfaces 9a, 9b integratively formed with a first core holder 104 pulled out by guiding with a master mold after filling up molten metal are formed. A wedge type core 102 integratively formed with a second core holder 105 pulled out by using a first core 101 as the guide is inserted and push-opened in between two cores 101, 103 having draft angle to parallel form the surfaces 108, 109 having draft angle. By this method, after forming the mutually paralle guide surfaces 9a, 9b by filling up the molten metal, the second core holder 105 is pulled out together with the core 102, and by using the draft angles of two cores 101, 103, the first core holder 104 is pulled out together with two cores 101, 103.
Patent JP-H0287146-A (JP)
Title: Production of semiconductor
Inventor: HAYAKAWA HAJIME
IPC: G03F7/11
Filed: 1988-09-26
Abstract: PURPOSE:To improve the dimensional accuracy of a resist pattern by depositing a 2nd resist contg. a dissolution inhibitor at a high ratio onto the surface of a 1st resist contg. the dissolution inhibitor at a low ratio. CONSTITUTION:The 1st resist 2b contg. the dissolution inhibitor at the high ratio is deposited onto the surface of the 1st resist 2a contg. the dissolution inhibitor at the low ratio at the time of forming the resist pattern on the surface of a semiconductor wafer. Since the 2nd resist 2b can be deposited at a uniform film thickness on the surface of the 1st resist 2a, the residual film thickness on the resist surface of the unexposed part can be uniformly increased over the entire surface of the semiconductor wafer. The dimensional accuracy of the resist pattern is improved at a good yield in this way.
Patent JP-S6487494-A (JP)
Title: Mounting section structure of jib, etc. in crane
Inventor: KONDO YASUHIRO
IPC: B66C23/82
Filed: 1987-09-25
Abstract: PURPOSE: To simplify attaching work by providing a base bracket having an attaching means to the innermost boom top of a telescopic boom on a base part, supporting an attaching block and base parts of masts to the top, and connecting them by a connecting member. CONSTITUTION: In a base bracket 21, an attaching means 22 to the innermost boom top of a telescopic boom is provided on the base part, and a base part of an attaching block 31 to be attached to a jib by an attaching means 39, and base parts of masts 25, 54 and 58 are attached to the top by shafts 37, 26. The bracket 21, the masts 26, 54 and 58, and the attaching block 31 are connected by a flexible connecting member having the specified length. After that, the mast 25 is lifted by the other crane, and the base bracket 21 is attached to the inner boom top of the telescopic boom. Accordingly, attaching work can be performed in a single operation.
Patent JP-H0665494-A (JP)
Title: Room temperature curing composition
Inventor: YANASE KIYOKO
IPC: C08L71/02
Filed: 1992-08-14
Abstract: PURPOSE:To provide a composition useful as a sealing material and an adhesive. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts. of a polyoxypropylene polymer having a molecular weight of 20,000 and having a methyldimethoxysilylpropyl group on the molecular chain terminal with (B) 1 pt. of a compound produced by reacting 0.05mol of lauric acid with 0.2mol of dibutyltin oxide and 0.05mol of diethanolamine and (C) an additive, thoroughly mixing the components and curing the mixture. The composition has high curing rate.
Patent JP-S61119878-A (JP)
Title: Heat insulating gasket and manufacture thereof
Inventor: KAWAMURA HIDEO
IPC: F02F11/00
Filed: 1984-11-15
Abstract: PURPOSE:To prevent heat from being dissipated from a combustion chamber to the outside, by a method wherein a gasket, formed by a low thermal conductive material having low thermal conductivity, is located between a ceramic heat insulating wall and a metallic structure. CONSTITUTION:A ceramic heat insulating wall 7 is coupled with a metallic structure 2 by means of a bolt 3 with a heat insulating gasket 4 therebetween. The heat insulating gasket 4 is formed such that a heat resistant sheet, such as stainless, cordierite, zirconia, or a metallic sheet, such as Incoroy, Kovar, having low thermal expansivity and resistance to heat, form a core 12, and a low thermal conductive material, such as potasium titanate, is attached to at least the one surface of the core. This enables heat to remarkably be prevented from conduction from a ceramics heat insulating wall 7 to the metallic structure 2, and improves thermal efficiency of a heat engine.
Patent JP-H0981621-A (JP)
Title: Delay analysis system
Inventor: MAEDA HISASHI
IPC: H01L21/82
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To accurately perform the delay analysis of respective function blocks at the time of circuit layout onto an LSI chip. SOLUTION: By a cell size data base 12, a macro predicted size 2 and a macro net list 1, the basic cell occupancy ratio (using ratio 4) of the macro is calculated in a cell using ratio calculating function part 3. In a virtual wiring length calculation formula group 5 for respective cell using ratios, plural wiring length calculation formulas for which the cell using ratio 4 and the macro size 2 are parameters are determined beforehand and stored, the calculation formula 7 suitable for the cell using ratio and the macro size is selected in a virtual wiring length calculation formula selecting function part 6 and a wiring length 9 is calculated in a virtual wiring length calculation part 8. The wiring length 9 is converted to delay time in a delay time calculating function part 10 by using wiring capacity per unit wiring length.
Patent JP-H0576577-A (JP)
Title: Jet stream type bath unit
Inventor: SUGAWARA NORIO
IPC: A61H23/00
Filed: 1991-09-19
Abstract: PURPOSE:To provide a jet stream type bath which can stimulate effective pressure points over a wide range from the back to the buttocks. CONSTITUTION:This unit is equipped with a bathtub 1, sucking port 18 provided at the bathtub 1 to suck cold water or hot water, and plural jetting-out ports 2 vertically arranged to jet-out jet streams while mixing air led from air flow-in ports. A pump 17 is provided to suck cold water or hot water from the sucking port 18 and to jet it out of the jetting-out ports 2, and switching ports 5 are provided to selectively switch the flow of cold water or hot water to the plural jetting-out ports 2. Thus, the jetting-out ports to jet-out jet streams are vertically switched by the switching ports, the effective pressure points can be stimulated over the wide range from the back to the buttocks of a bathing person, and the bathing person can be satisfied.
Patent JP-H0581618-A (JP)
Title: Production of thin-film magnetic head and holder used therein
Inventor: KATAYAMA MAKI
IPC: G11B5/31
Filed: 1991-09-19
Abstract: PURPOSE:To attain mass production by allowing simultaneous exposing to plural slider blocks. CONSTITUTION:Grooves 25 are formed by etching on surfaces 24 desired to be formed with floating rails of the slider blocks 23-1, 23-2 formed with a thin- film magnetic head element on the end face, by which floating rails are relatively formed. A photomask 40 having plural pattern arrays 42, 43 arrayed with the patterns 41 corresponding to the floating rails to be formed at prescribed intervals is used in this floating rail forming stage. A holder 50 which positions the plural slider blocks 23 with their surfaces 24 desired to be formed with the floating rails positioned as front surfaces at the same intervals as the intervals of the pattern arrays 42, 43 is used. The mask 40 is provided on the holder 50 fixed with the slider blocks 23 by positioning the slider blocks in respective positioning parts 31 in such a manner as to face the surfaces 24 desired to be formed with the floating rails. The surfaces 24 desired to be formed with the floating rails of the plural slider blocks 23 are simultaneously exposed.
Patent JP-S6393756-A (JP)
Title: Production of monoarylmalonic acid amides
Inventor: IMAKI SUNAO
IPC: C07C231/10
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a compound useful as an intermediate for synthesizing drugs, agricultural chemicals, especially an intermediate for synthesizing a remedy for allergic asthma by one state reaction in high selectivity and in high yield, by reacting an aniline derivative with meldrum's acid. CONSTITUTION:An aniline derivative shown by formula I (R<1>-R<5> are H, lower alkyl, lower alkoxy or halogen) is reacted with meldrum's acid in the absence of a solvent or in an inert solvent at 60-80 deg.C to give the aimed substance shown by formula II. The reaction is optionally carried out in the presence of a basic catalyst such as a tertiary amine, etc. The amount of the compound shown by formula I used in the reaction is 1-20mol based on 1mol meldrum's acid and the amount of the catalyst is 0.01-0.5 equivalent based on the aniline derivative.
Patent JP-H08104074-A (JP)
Title: Bookbinding device and image recording and bookbinding system
Inventor: TSUJINO HIROMICHI
IPC: B65H39/11
Filed: 1994-10-04
Abstract: PURPOSE: To dissolve the problem that the absence of a back lining tape at the time of back lining processing hinders a back lining processing from being carried out by a construction wherein a back lining processing can be conducted after the residual amount of a back lining tape is checked by providing a detecting and warning means for detecting the state of a back lining tape in a back lining tape-containing means and issuing a warning. CONSTITUTION: Primary storage bins 2301-2305 for temporarily storing a plurality of sheets of recording paper discharged from an image recording device are provided. The plurality of sheets of recording paper stored in the bins are bundled and temporarily bound by a stapling device 2310. The bundle of recording paper temporarily bound is fed to a back lining device 2503 by a transport means. The bundle of recording paper set on a holding tray 2506 is subjected to back lining together with a cover by bonding a back lining tape contained in a back lining tape cartridge 2504 to the back part thereof. The state of the back lining tape in the back lining tape cartridge 2504 is detected by a detecting and warning means. The result of the detection is imparted.
Patent JP-H11134044-A (JP)
Title: Constant-voltage power circuit
Inventor: MIKI TAKESHI
IPC: G05F1/56
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an output circuit for constant- voltage outputs to a multiple-voltage-output type constant-voltage power circuit which can supply constant voltages to individual loads. SOLUTION: In the power circuit which divides output voltages V01 and V02 by resistance bodies R1 to R4 and controls, by the output of operational amplifiers 1, 2 comparing each divided voltage with a reference voltage Vref , the transistors in output circuits DRV1 and DRV2 provided on power supply paths to the respective loads to supply desired constant voltages to the respective loads, the output circuit DRV2 is supplied with the electric power through the output circuit DRV1 and on the power supply path from the output circuit DRV1 to the loads, a potential difference generating circuit 10 is provided which generates a potential difference larger than the potential difference generated by the output circuit DRV2 when the output voltage V02 is maximized.  Consequently, the power consumption of the output circuit DRV2 is made less than that when conventional power circuits are merely combined to facilitate the IC implementation of the power circuit and control the output voltage V02 to a voltage which is as high as or higher than the output voltage V01 .
Patent JP-H0967691-A (JP)
Title: Method for preventing short in electrorefining copper at high current density
Inventor: OZAKI KEICHI
IPC: C22B15/14
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To decrease a short rate without deteriorating the quality and productivity by adjusting the electrolyte level until a specified time has elapsed in the intial electrolytic stage of the electrorefining of copper at a high current density to expose the upper end of a cathode above the liq. surface. SOLUTION: Crude copper is used as an anode and a pure copper plate as a cathode, and electrorefining is carried out in an electrolyte at a high current density of >=300A/dm<2> . In this case, the liq. level is adjusted until at least 4hr, preferably 4 to 8hr, has elapsed after the current is applied to expose the upper end of the cathode above the electrolyte surface. As a result, the generation of an acicular electrodeposit on the upper end of the cathode is suppressed, and the deterioration of the surface state of the obtained electrolytic copper product is prevented without lowering productivity.
Patent JP-S6390838-A (JP)
Title: Manufacture of electrical mutual connection
Inventor: ERIOTSUTO KENTO BUROODOBENTO
IPC: H01L21/285
Filed: 1987-09-25
Abstract: A planar electrical interconnection system suitable for an integrated circuit is created by a process in which an insulating layer (31) having a planar upper surface is formed on a substructure after which openings (32) are etched through the insulating layer. A conductive planarizing layer (33) having a planar upper surface is formed on the insulating layer and in the openings by an operation involving isotropic deposition of a material, preferably tungsten, to create at least a portion of the planarizing layer extending from its upper surface partway into the openings. The planarizing layer is then etched down to the insulating layer. Consequently, its upper surface is coplanar with that of the material (33') in the openings. The foregoing steps are repeated to create another coplanar conductive/insulating layer (34 and 36'). If the lower openings are vias while the upper openings are grooves, the result is a planar interconnect level. Further planar interconnect levels can be formed in the same way.
Patent JP-2001068307-A (JP)
Title: Method for manufacturing multilayer chip varistor and the varistor
Inventor: YOSHIDA YOSHIKAZU
IPC: H01C7/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer chip varistor and a structure of the multilayer chip varistor obtained by the manufacturing method. SOLUTION: In order to form an external electrode 5, a first layer 6 containing metal component and glass component is formed on the outer surface of a varistor body 4. Glass component is applied to the first layer 6 and the outer surface of the varistor body 4 which outer surface is exposed from the first layer 6 and thermally treated, and a second layer 7 and an insulating layer 10 are formed. Metal component and resin component are applied to the second layer 7 and thermally treated, and a third layer 8 is formed. After that, a fourth layer 9 which is given by an electroplating film composed of metal excellent in solderability is formed on the third layer 8. The metal component contained in the first layer 6 and/or the third layer 8 is diffused in the second layer 7 by the thermal treatment.
Patent JP-H0884445-A (JP)
Title: Energy charging/discharging apparatus with flywheel
Inventor: UCHIMURA YOSHIHARU
IPC: H02J15/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide an energy charging/discharging apparatus in a simple structure with a flywheel for generating electric energy with good characteristics. CONSTITUTION: An inductor element 13 joined with a flywheel 14 is connected to a local power line 3 with a bidirectional inverter 12 in between. When a power load unit 5 is under a given electric energy level set in accordance with output performance of a power supply, an output frequency is raised above a set value to rotate the inductor element 13 as a motor and store rotational energy in the flywheel 14. When the power load unit 5 is above the given energy level, the inverter 12 generates an output frequency lower than the set value to rotate the inductor element 13 as a generator at the same speed as the flywheel 14. In this case, the stored energy is converted from rotational energy to electric one, and the power is fed to the local power line 3 through the inverter 12.
Patent JP-H03105076-A (JP)
Title: Generation of wind power energy and device therefor, wind power type power generation and device therefor, and manufacture of fresh water and device therefor
Inventor: KINOSHITA MIKIO
IPC: F03G7/00
Filed: 1989-09-19
Abstract: PURPOSE:To economize energy by generating wind artificially by utilizing the air temperature difference on the ground surface and the sky, carrying out power generation by the wind power, expanding the air adiabatically by the wind power, condensing the moisture contained in the air and obtaining fresh water. CONSTITUTION:A pipe 1 having a gas lump introducing port 3 in the lower part and a gas lump discharge port 5 in the upper part is arranged in the vertical direction or having a gradient in the vertical direction. The air on the ground is heated or/and humidified by a heat exchange means 6 which uses the solar energy, warm sea water, waste heat, etc. By generating the state having the lower density than that of the environmental air, a gas lump 2 is introduced into the pipe 1 from the gas lump introducing port 3 of the pipe 1, and the upward current of air which moves upward in the pipe 1 is generated. A power generator (not shown on the figure) is driven by utilizing the wind power energy 7 due to the upward current of air, and electric power is generated. Further, the air is adiabatically expanded by the wind power, and the moisture contained in the air is condensed to form fresh water.
Patent JP-H0582720-A (JP)
Title: Resin sealed type semiconductor device
Inventor: YAGUCHI AKIHIRO
IPC: H01L25/065
Filed: 1991-09-20
Abstract: PURPOSE:To provide a resin-sealed type semiconductor apparatus which is capable of preventing the short circuit between metal small-gage wires without increasing their outside dimensions even when a plurality of highly integrated semiconductor devices are mounted in a semiconductor apparatus. CONSTITUTION:Semiconductor devices 1 and 1' are bonded with their circuit formation sides 1a and 1'a by way of insulation components 3 which electrically insulate electric signal leads 2 with the devices 1 and 1' so that they are held with each of the leads 2. The devices 1 and 1' are electrically connected to the leads 2 by means of metal small-gauge wires 4 and 4'. The devices 1 and 1' are laid out so that their mutual circuit formation sides 1a and 1'a may face each other. The leads 2 are extended between the opposed sides of the circuit formation sides 1a and 1'a. A second insulation component 8 is laid out between the leads 2 and 2' while the insulation component 8 is held with the stacked part of the leads 2.
Patent JP-S6394662-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGATA TAKASHI
IPC: H01L27/02
Filed: 1986-10-08
Abstract: PURPOSE:To reduce the size of a chip and improve the driving efficiency of a load by a method wherein the resistance of the aluminum wiring of a component element provided on a current path to the load is utilized as the maximum current detecting resistance of a current limiting circuit or a part of the maximaum current detecting resistance. CONSTITUTION:The driving current of a power transistor Q1 flows through an aluminum wiring resistance RAL and an aluminum resistance RAL1 and a voltage IcXRALX is induced on an aluminum wiring part which is utilized as a current detecting resistance RALX. When the collector current of the power transistor which makes that voltage equal to the reference voltage Vrefl of a comparator C1 is applied, the comparator C1 is operated. The output of the comparator C1 so works as to draw the base current of a pre-driver transistor Q3 into the comparator C1 and current limiting operation which avoids the collector current higher than that is performed. With this constitution, a diffused resistance for current detection can be eliminated and, not only the cost can be reduced by reducing the chip size corresponding to the elimination of the diffused resistance but also the driving efficiency of a load such as a motor can be improved.
Patent JP-H03231972-A (JP)
Title: Cyan color-based heat-sensitive sublimation transfer-type coloring matter and transfer sheet therefrom
Inventor: OYAMA TSUKASA
IPC: C07D207/337
Filed: 1990-09-13
Abstract: NEW MATERIAL:A compound of formula I (R1 is H, alkyl, alkoxy, alkylcarbonylamino, formylamino or halogen; R2 and R3 are each alkyl, alkenyl, alkoxyalkyl, aralkyl, aryl, halogenoalkyl or cyanoalkyl, or may form a ring through mutual binding; X is of formula II-IV). EXAMPLE:A compound of formula V. USE:A cyan color-based heat-sensitive sublimation transfer-type coloring matter. PREPARATION:An oxidative binding is made between a substituted aniline of formula VI and a substituted phenol of formula VII.
Patent JP-S61128901-A (JP)
Inventor: REMO BERURESE
IPC: A43B5/00
Filed: 1985-10-28
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-S60132069-A (JP)
Title: Controller for multifunctional starter
Inventor: TANAKA TOSHINORI
IPC: H02P1/18
Filed: 1983-12-19
Abstract: PURPOSE:To simplify the structure of a controller and improve reliability by taking-out a starter motor from between a plurality of batteries and installing a short-circuit current intercepting means between the connection terminal and the starter motor. CONSTITUTION:A multifunctional starter 1 is constituted of a main switch 2, starter motor 3, reduction gear 4, and a hydraulic pump 5. A switch 28 for driving an auxiliary rotary machine is installed between a battery 24 and the starter motor 3. A fuse hole 32 is formed between an always opened contact 30 and a low-voltage terminal 24b. When a key switch 21 is erroneously closed during the operation of the auxiliary rotary machine, an auxiliary switch 22 is operated to open a contact 25, and the excitation of a coil 29 is released to open the contact 30. Since a main contact 6 is closed, high and low voltage terminals 24a and 24b are short-circuited. Therefore, the structure of the controller can be simplified, and reliability can be improved.
Patent JP-H0667028-A (JP)
Title: Magnified image display device
Inventor: YAMAOKA YOSHIKI
IPC: G09F13/00
Filed: 1992-08-17
Abstract: PURPOSE:To arbitrarily control brightness of periphery part of an image which is magnified and displayed, to prevent reduction of light in the periphery of the image, and to eliminate a stripe generated between adjacent display parts when a large screen is formed by assembling display parts of a multiple number of display devices. CONSTITUTION:The periphery part of a liquid crystal panel 20 which is illuminated with a main light source 30 is illuminated with an auxiliary illumination means 40. The light emitted from the auxiliary light source 42 is guided to the periphery part of the liquid crystal panel 20 with an optical fiber 41 by the auxiliary illumination means 40. The image displayed on the liquid crystal panel 20 is magnified and displayed with an optical fiber 11.