baber/WOPTO huggingface dataset:
Patent JP-H01128528-A (JP)
Title: Forming method for wiring pattern
Inventor: FUJIWARA AKIO
IPC: H01L21/3205
Filed: 1987-11-13
Abstract: PURPOSE:To stably form accurate wirings by forming in advance a thin metal film patterned in the same shape as that of a desired wiring pattern or wider than that on a substrate insulator. CONSTITUTION:A thin Cr film 2 is formed by a sputtering method on a substrate insulator 1, and patterned to be wider than a desired pattern shape of a conductor. Then, a polyimide insulating layer 3 and a lift-OFF layer 4 are formed, a thin aluminum film 5 is formed by a sputtering method, and patterned in an inverted pattern of the desired conductor pattern. Subsequently, with the aluminum pattern as a mask it is dry etched to obtain a working groove 6. In this case, the film 2 is exposed as a stopper, so that the dry etching is no longer advanced. Then, a copper layer 7 is deposited, and the copper is filled in the groove. Thereafter, the layer 4 is removed by etching thereby obtaining conductor wirings.
Patent JP-2001109524-A (JP)
Title: Voltage control method
Inventor: AOKI HITOSHI
IPC: G05F1/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To increase voltage variation within the practical range of an electronic module for its control without increasing the number of resistances connected to an electronic control device. SOLUTION: For example, four resistances R1 to R4 are connected to an electronic controller 1, a pull-up resistance R5 is connected between those resistances and electronic controller 1 while made to correspond to the resistances R1 to R4, and a pull-down resistance R6 is connected between the resistances and an electronic module 2. The resistances R1 to R4 have their resistance ratio varied at irregular intervals unlike before. Consequently, voltage variation in the practical range of the electronic module can be increased.
Patent JP-H04161615-A (JP)
Title: Large scale cylindrical foundation
Inventor: KUNITO MITSUHIRO
IPC: E02D27/18
Filed: 1990-10-25
Abstract: PURPOSE:To economically produce a large scale cylindrical foundation having sufficient head supporting force by forming a cylindrical wall body foundation integrally provided with a section whose cross section is a trapezoid and which is projected inside the internal circumference, of casting place concrete around the lower end of the main body of a foundation. CONSTITUTION:A guide wall is built in a circle beforehand on the earth surface, and a ring-like groove of a specified depth is excavated by means of a proper grooving machine. In the next step, an excavator for expansion is placed in this groove, excavating an expansion groove for section of a specified dimension, which is projected inside the initial circumference of the ring-like groove. In the next step, after specified reinforcement is arranged in the groove, concrete is placed, and a large scale cylindrical foundation comprising a cylindrical wall body 1 and the section 2 projected inside the internal circumference is completed. Thus constitution can increase the allowable head supporting force and stability for upsetting, and makes it possible to economically construct a cylindrical foundation.
Patent JP-H0999247-A (JP)
Title: Crosscutter of shredder
Inventor: FUJIMORI SHIGERU
IPC: B02C18/06
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To improve especially crosscutting performance and to reduce the working cost for integrally cutting it from round steel by changing the position of a crosscutting blade and the cross section of a groove. SOLUTION: The peripery of cutter disks 2a and 2b is notched at regular intervals to form a groove 8 of a crosscutting blade 9, the cutter disks 2a and 2b are successively shifted from each other in the circumferential direction so the the groove 8 is spiraled as a whole with respect to the shaft of each cutter roller. When the inner side face of the edge of one crosscutting blade 9 is placed parallel to the center lines of the cutter disks 2a and 2b, the groove 8 is notched at a position so that the distance of the groove 8 from the center line 10 is controlled to >=1/2 of the radius F of the edge circle, and the cutting angle α of the core is controlled to a right angle.  Consequently, the edge angle βof the blade can be decreased to <=60 deg., and the distance between the point B where the crosscutting blade 9 is stuck into a paper P and the point C where the paper is vertically cut is increased. Accordingly, the crosscutting performance is improved.
Patent JP-H09100485-A (JP)
Title: Lubricating oil additive for diesel engine and lubricating oil composition
Inventor: HASHIMOTO JIRO
IPC: C10M133/08
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an additive composed of a specific amino alcohol and effective for remarkably improving the cleaning property of a lubricating oil for diesel engine to reduce the adding amount of a metallic cleaning agent and prolong the life of the lubricating oil. SOLUTION: This additive is composed of an amino alcohol [e.g. 1-(diethanolamino)-2-hydroxydodecane] containing the structure of the formula I  R1 is a 10-14C (branched)alkyl, a group of the formula, R2 -O-CH2 [R2 is a 10-14C (branched)alkyl] or a group of the formula, R3 COOCH2 (R3 is R2 )} and having a function to disperse a water-containing calcium sulfate in an oil. The compound of the formula I can be produced by the ring-opening reaction of the compound of the formula II with diethanolamine.
Patent JP-H11118178-A (JP)
Title: Air conditioner
Inventor: KITAKAKIUCHI TOSHIYUKI
IPC: F24F13/20
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which the sticking work of thermal insulating material for a condensation receiving pan in the air conditioner is facilitated, an inferior component element is reduced and at the same time its working efficiency is improved. SOLUTION: An air conditioner 1 is comprised of a blower 3 arranged within a casing 2 and a dew receiving pan 5 below a heat exchanger 4 enclosing the blower 3, wherein a thermal insulating material is stuck to the surface of the condensation receiving pan 5 and at the same time a shielding member for shielding an air flow toward the rear surface of the heat exchanger 4 is arranged between the heat exchanger 4 and the condensation receiving pan 5.  As the shielding member, a thick-walled second heat insulating material 6a abutting against a lower end edge of the heat exchanger 4 is used, and at the same time the heat insulating material is constituted in a combination of the second heat insulating material 6a and a first heat insulating material 6b thinner than that of the second heat insulating material and then the second heat insulating material 6a is overlapped on the first heat insulating material 6b adhering to the inner bottom part to the receiving pan 5.
Patent JP-H03147763-A (JP)
Title: Preparation of chitosan soy sauce
Inventor: ANDO JIRO
IPC: A23L27/50
Filed: 1989-11-02
Abstract: PURPOSE:To impart intestine-controlling function and cholesterol level suppressing function to soy sauce without changing the taste by adding seed malt to a mixture of roasted and crushed wheat and cooked and defatted soybeans, etc., and mixing with saline water, fermenting the mixture after adding chitosan to the system and filtering the fermentation product with a filter press. CONSTITUTION:Seed malt is added to a mixture of roasted and crushed wheat and cooked and defatted soybeans or cooked whole soybeans and proliferated. The obtained malt is mixed with saline water, charged to a tank, subjected to lactic acid fermentation at 12-16 deg.C and a main fermentation at 18-28 deg.C, aged at a temperature slightly lower than the main fermentation temperature and filtered with a filter press. In the above process, chitosan is added in the aging process to obtain the objective chitosan soy sauce.
Patent JP-H08127746-A (JP)
Title: Water-based pigment ink
Inventor: TAKAGISHI IKUO
IPC: C09D11/16
Filed: 1994-10-27
Abstract: PURPOSE: To obtain an ink having such excellent drying resistance that no crystals or the like deposit on the part of ink delivery even when this part is exposed to air for a long time by mixing a pigment of a specified particle diameter with a humectant comprising a mixture of urea with ethyleneurea in a specified mixing ratio and water. CONSTITUTION: A water-based ink essentially consisting of a pigment having a maximum particle diameter of 0.3μm or below, a humectant and water, wherein the humectant comprises urea and ethyleneurea in a ratio of 1/3 to 5/1. This ink has such an excellent drying resistance that no crystals deposit on the part of ink delivery such as the penpoint of a writing utensil or the nozzle of an ink jet printer even when this part is exposed to air for a long time.  This is presumably because the evaporation of water from the penpoint is markedly suppressed because of the easy formation of hydrogen bonds among urea, ethyleneurea and water molecules and the inhibition of ink delivery by the pigment particles otherwise encountered when the ink is thickened when the part of the ink delivery is exposed to air for a long time can be alleviated because of the reduction of the maximum particle diameter to 0.3μm or below.
Patent JP-S62142850-A (JP)
Title: Cooling passage of engine
Inventor: KANEMARU KIYOKAZU
IPC: F02F1/10
Filed: 1985-12-17
Abstract: PURPOSE:To obtain an optimum cooling effect and permit no supercooling by forming an anodic oxidation film over the inner wall surface of an engine cooling passage of an engine main body made of aluminum alloy. CONSTITUTION:An engine main body 1 made of an aluminum alloy is composed of a cylinder 2 and a cylinder block 3, and includes a cooling water passage 4 in the cylinder head 2, besides, the cylinder block 3 includes a water jacket 13 within its side wall. In the above said constitution, an anodic oxidation film of aluminum, that is, an anodized aluminum layer (Al2O3) 4a and 13 is formed over the inner wall surface of both of the cooling water passage 4 and the water jacket 13 up to a specified thickness. The anodized aluminum layer 4a and 13a offers both specified thermal insulation properties and an optimum cooling effect accompanied with no supercooling.
Patent JP-H1182276-A (JP)
Title: Waterwheel inlet valve controller
Inventor: ONO HIROO
IPC: H02P29/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a waterwheel inlet valve controller which can prevent abnormal water pressure, vibration or damage from being generated at a casing or a penstock in a waterwheel inlet valve with no side valve. SOLUTION: This controller is provided with limit switches 11, 12 which operate at a prescribed position of a waterwheel inlet valve 2 opened and closed by a motor 9, a switching means which is formed inside an electric circuit for driving the motor 9 and receives the signals of the limit switches 11, 12 to switch the driving speed of the motor 9, and a stopping means which stops the motor 9 for a prescribed period, formed at the switching means.
Patent JP-H11112740-A (JP)
Title: Original reader in facsimile or the like
Inventor: WASHIO TAKESHI
IPC: H04N1/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve precision of an original read start position by detecting the position of the tip part of an original in front and the rear of an original read part. SOLUTION: The original is introduced to a read part consisting of an original sending roller 1 and a contact image sensor 2. Original detecting sensors 3a and 3b are respectively installed in front and the rear of the roller 1. As a light shielding part 3a" shields a light source when the tip of the original is detected by the actuator part 3a' of the sensor 3a, the output of a photosensor 3c varies to detect the tip position of the original. The same operation is executed at the sensor 3b. Light shielding parts 3a" and 3b" are provided with different transmissivity to discriminate the existing position of the tip part of the original. The original is detected by the sensor 3a and carried to the sensor 3b by the roller 1, which is reversed by the detection of the original by the sensor 3b.  When the read part comes to a position desired to read from the tip of the original, the reversal rotation of the roller 1 is stopped and the reading of the original is started.
Patent JP-H08143372-A (JP)
Title: Castable refractory for hot repairing and its production
Inventor: TAMEHIRO TAIZO
IPC: C09K23/52
Filed: 1994-11-22
Abstract: PURPOSE: To produce a hot repairing material having fluidity at normal temp. and at hot time, fast in baking time and good in durability by incorporating a fire resistant aggregate, phenol resin, a solvent and a wet dispersant as a main component. CONSTITUTION: 0.05-1.0 pts.wt. cationic, anionic, nonionic and amphoteric wet dispersant (D) are previously impregnated to 100 pts.wt. refractory aggregate (A) consisting of an aggregate being a basic material such as magnesia and an acidic and neutral material such as silicon and having >=1.0mm grain size, the aggregate having 0.1-1.0mm grain size and the aggregate having <=0.1mm grain size, and 5-15 pts.wt. phenol resin (B) in which novolak type phenol resin having a wt. average mol.wt. of >=900 and <=10wt.% resol type phenol resin are used jointly and 5-15 pts.wt. solvent (C) being a high b.p. polyhydric alcohol are mixed to the refractory aggregate and kneaded in a mixer, and an amorphous refractory for slurried hot repairing is obtained by confirming a free flow value at room temp. to be 110-180mm.
Patent JP-H08149422-A (JP)
Title: Muse signal processor
Inventor: TSUJI TOSHIAKI
IPC: H04N5/04
Filed: 1994-11-22
Abstract: PURPOSE: To provide a MUSE signal processor which controls the output signals in a non-synchronous period. CONSTITUTION: A synchronous deciding circuit 4 decides a synchronous or non-synchronous state based on the detection result of a frame pulse detector 3. An extending circuit 102 extends the non-synchronous period into a certain fixed period to control a selecting circuit 103 so that a background color B 101 is outputted in the extended non-synchronous period and a background color A100 is outputted in the periods other than the non-synchronous period respectively. A selection circuit 104 selects the video output of a signal processing circuit 2 in the synchronous period and then selects the output signal of the circuit 103 in the non-synchronous period. Thus the background colors are controlled in two steps, i.e., a black color is decided when an originating station is switched and a blue color is decided when no signal exists.  As a result, the unnecessary misunderstanding can be eliminated and the grade of a MUSE signal processor is improved.
Patent JP-H08141815-A (JP)
Title: Recessed part machining method
Inventor: IMICHI YOSHIHIRO
IPC: B23C3/00
Filed: 1994-11-22
Abstract: PURPOSE: To enable the cutting of a recessed part of almost the same width dimension as the diameter of a tool using a rotary tool such as an end mill. CONSTITUTION: A rotary tool 20 is fed along the locus of elliptic shape in the order of a → b → c → d → a... from the top view and moved to the tip side in the axial direction in linearly fed a → b, c → d to cut in so as to cut an elliptic down hole (recessed part) 34. In b → c, d → a where the feed direction of the rotary tool 20 is reversed by 180 along the circular arc shape, the axial cutting edge speed is made zero. Load is thereby reduced to relax the flexural deformation of the rotary tool 20 and to suppress troubles such as the breaking of the tool.
Patent JP-2000110462-A (JP)
Title: Screen device
Inventor: MORIYA MAMORU
IPC: E06B9/264
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To easily install a screen device usable with a plurality of functions switched in one screen device, at a building opening part without impairing appearance and to simplify the structure of the screen device so as to be manufactured at a low cost. SOLUTION: This screen device is provided with a screen 4 wound onto a roll 2; a large number of band members 5 fitted in a rising/falling state onto one face side of the screen 4 and connected on the free end side by a flexible connecting member 6; the roll 2 rotatably supported to a support frame member so as to wind the screen 4 together with the band members 5; and a rising/ falling means for making the free end side of the band members 5 rise and fall in relation to the screen 4.
Patent JP-H08144459-A (JP)
Title: Connection structure of concrete foundation and main entrance step
Inventor: HOSODA SHUNJI
IPC: E04F11/02
Filed: 1994-11-22
Abstract: PURPOSE: To prevent a protruded part from settling down from a building unit of a main entrance step with a passage of time and shorten the construction period. CONSTITUTION: In a connection structure of a concrete foundation 21 fixing a unit house (building body) and a main entrance step 41 attached to the unit house, supporting beams 24, 25 holding the main entrance step 41 from the lower side are extended from the concrete foundation 21. The fitting grooves 43, 44 fitted to the supporting beams 24, 25 from the above side, are provided at the lower face side of the main entrance step 41.
Patent JP-2001111675-A (JP)
Title: Portable telephone set
Inventor: NAKANO MIKIYA
IPC: H04W68/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To enhance the identity for various information sets displayed on a display device. SOLUTION: A color LCD is adopted for a display device that is provided to a front face of a main body and displays various information sets in characters or an illustration or the like so as to attain display in colors. A control section controlling display of the display device revises its display color depending on the kind of information. Concretely in the case of displaying incoming call history data, when the incoming call history data are data resulting from the reply (S1; Y), the control section sets a black color (usual color) to the color of characters (S2). When the incoming call history data are data resulting from the reply by a message memo (S3; Y), the control section sets a blue color to the color of characters (S4), and when the incoming call history data are data resulting from no reply (S3; N), the control section sets a red color to the color of characters (S5).  Thus, the incoming call history data are displayed on the display device in the set character color (S6).
Patent JP-H11117765-A (JP)
Title: Operation method of gas turbine at lowered atmospheric temperature
Inventor: NAKAMOTO YUKIMASA
IPC: F02C7/057
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a gas turbine at lowered atmospheric temperature, capable of keeping output within a limit without decreasing a gas temperature at the inlet of a gas turbine when exceeding limited output at lowered atmospheric temperature. SOLUTION: In a combined plant, a gas turbine is composed of a gas turbine 1, a compressor 2, a combustion chamber 3 and a generator 4 to heat a waste heat recovery boiler 5 with its waste heat, drive a steam turbine 6 with generated steam and drive the generator 9. To a controller 10, a gas temperature measured by a temperature detector 12 at the exit of the gas turbine and a gas temperature detected by an atmospheric temperature detector 13 are input. The combustion chamber 3 and an IGV 11 are controlled with a gas temperature at the inlet set by a setter 14 for operation. When atmospheric temperature is decreased, the output of the gas turbine is increased over a limited output.  At this time, the gas temperature at the inlet remains unchanged and the opening of the IGV 11 is throttled and intake air is decreased to keep output within a limit so that the efficiency of the plant can be prevented from lowering.
Patent JP-H01131663-A (JP)
Title: Aromatic
Inventor: MISHIMA HORYU
IPC: A61L9/04
Filed: 1987-11-17
Abstract: PURPOSE:To attain the desired slow release and decrease in volume of an aromatic substance caused by time-dependent volatilization by wrapping the aromatic substance with a synthetic resin membrane of a specific thickness, which is impervious to a liquid but pervious to a gas and on the outer surface of which a viscose processed paper is laminated. CONSTITUTION:A synthetic resin membrane used is impervious to a liquid but pervious to a gas and is 10-50mum thick. A thermoplastic viscose processed paper is made of cellulose film with pores and has an adequate air-permeability that can be controlled according to characteristics of an aromatic substance used and a desired duration time. An aromatic substance wrapped may be various: e.g., natural refined oil, a mixed liquid aromatic, a powdery aromatic and a granular carrier supporting an aromatic. A prescribed amount of the aromatic substance is impregnated into the processed paper, and the opening of the paper is then heated to be sealed. The aromatic constructed as above has a desired slow release rate of the substance.
Patent JP-H08129386-A (JP)
Title: Electronic musical instrument
Inventor: SUZUKI HIDEO
IPC: G10H7/08
Filed: 1994-10-31
Abstract: PURPOSE: To faithfully reproduce a target sound even though the amount of data, which are required to synthesize musical sounds, is small. CONSTITUTION: A sampled target sound Sn is compressed and coded by an encoder ENC through a subtractor ADD1 and the compressed data are expanded by a decoder DEC1 and returned to the original one. This is supplied as a signal to excite a loop circuit which consists of an adder ADD2, a filter FLT1, a delaying means DLY1 and a nonlinear circuit NL1, and this signal Sn', which is synthesized by the circuit, is fed back to the adder ADD1 as a subtracting signal. The compressed data from the encoder ENC are stored in an excited waveform memory DM as the data to synthesize musical sounds.
Patent JP-S63144820-A (JP)
Title: Guide device for winding rear end strip
Inventor: SHIBUYA HIROO
IPC: B21C47/34
Filed: 1986-12-05
Abstract: PURPOSE:To prevent the slippage in winding a strip after its being sheared by a shear by providing a side guide for preventing a winding slippage at the tip of a magnet frame. CONSTITUTION:A side guide roller 10 is made max. until an upper snubber roller 19 is brought into contact with a coil 13 so as not to contact with a strip at the descent time of a magnet frame 9. After its contacting with the frame 23 fitting the guide roller 10 by air pressure cylinders 11, 12 moves a guide bar 14 back and strokes until abutting to the end face of the coil 13. Two right and left guide rollers 10 stroke by separated air pressure cylinders, detecting the meandering amt. of a strip by a detector during winding ordinarily and moving the winding drum of a carousel reel. Wherever the stop position of the winding drum after shear cut is located this device is made of the structure capable of following.
Patent JP-H06141445-A (JP)
Title: Underfloor wiring system
Inventor: UENO SATORU
IPC: H02G3/16
Filed: 1992-10-27
Abstract: PURPOSE:To easily comply with the addition of a branch circuit by a method wherein a plurality of branch devices which branch a branch trunk branched from a trunk and pulled into the lower part of a floor into a plurality of parts are installed under the floor and a plug socket is connected to a proper branch end of the branch devices via a breaker. CONSTITUTION:A trunk L0 is branched into a plurality of parts by a distribution board A, respective branch circuits L0' are branched by a joint box B as a branch device, and the branch circuits L0' are wired freely inside a free access floor. Then, a breaker unit BU provided with a breaker BR2 is installed at a branch end of the branch circuit L0' which has been branched by the joint box B, and power is fed to a plug socket C3 via the breaker unit BU. When a branch circuit L1 is to be installed newly, a breaker unit BU is installed newly in a part which requires the addition of the branch curcuit L1, the breaker unit BU is connected between the branch circuit and the joint box B, and a plug socket C3 is connected to the breaker unit BU.