baber/WOPTO huggingface dataset:
Patent JP-S5372152-A (JP)
Title: No-fuse circuit breaker
Inventor: TANIMOTO AKIRA
IPC: H01H71/24
Filed: 1976-12-08
Abstract: PURPOSE: To enable an operation of momentary trip more correctly and always at a current ten-odd times the rated current in accordance with a setting of the rated current, by means of improving the momentary trip characteristic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10293391-A (JP)
Title: Mask pattern designing method for exposing mask and manufacture of semiconductor integrated circuit
Inventor: TAKAHASHI HIROSHI
IPC: G03F1/80
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a mask pattern designing method of an exposing mask by which flattening processing of a second processing object layer can be performed without depending on the size of a pattern area rate formed in a first processing object layer. SOLUTION: In a mask pattern designing method, a mask pattern is partitioned into checker-shaped meshes having the prescribed size, and a pattern area rate α0 (i, j) in the respective meshes (i, j) is found. Next, a pattern area rate average value β(i, j) in a prescribed area of a mask pattern with the meshes (i, j) as the center is found, and a dummy pattern is arranged in the meshes (i, j) on which the pattern area rate average value β (i, j) is less than a specified value.
Patent JP-2001057852-A (JP)
Title: Heat-resistant enzyme-containing feed composition
Inventor: KAMAIKE MOTOAKI
IPC: A23K1/165
Filed: 1995-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a feed composition fully retaining enzyme activity even after undergoing a process with a heating-type equipment, fortified in its functionality and nutritive value and excellent in storability and digestibility in the body of livestock by including a heat-resistant enzyme having a specified residual activity of at least a specific value. SOLUTION: This feed composition is obtained by including at least one heat-resistant enzyme having a residual activity of >= 60% when heated at 80 deg.C for 20s and selected from cellulase, xylanase, protease, lipase and amylase. It is preferable that the heat-resistant enzyme is an enzyme obtainable from e.g. Bacillus sp.SD401(FERM P-11527), SD402(FERM BP-3431), SD403(FERM P-11647), SD771(FERM P-11455), SD772(FERM P-11456), SD902(FERM BP-4508), NKS-21(FERM BP-3911), and also the feed composition is produced by addition of the heat-resistant enzyme followed by heating with a heating-type equipment at >= 70 deg.C.
Patent JP-H01315187-A (JP)
Title: Base material for circuit board and circuit board
Inventor: MIFUKU HIDEFUMI
IPC: H05K1/02
Filed: 1988-06-14
Abstract: PURPOSE:To obtain a base material for a circuit board having high terminal conductivity, low dielectric constant, able to form a thick film resistor being fitted for multilayer formation and high-density mounting by forming an oxide layer on the surface of an aluminum nitride base material. CONSTITUTION:An aluminum nitride board 11 is oxidized by heating in the atmosphere for forming an oxide aluminum layer 12 on the surface of the aluminum nitride board 11 to obtain the substrate 10. That is, the aluminum oxide layer 12 is formed on the surface even in case of the aluminum nitride board 11. Thereby, a ruthenium oxide thick film resistor can be formed easily and with good adhesion, for instance, a wetting property with oxide glass in the ruthenium oxide thick film resistor is improved becoming able to form the thick film resistor while being able to cope with multilayer formation and high density mounting due to high-radiation property possessed by aluminum nitride.
Patent JP-S5937569-A (JP)
Title: Recording device
Inventor: HIRASAWA JIYUNICHI
IPC: G03G15/04
Filed: 1982-08-27
Abstract: PURPOSE:To obtain an excellent recording picture and to reduce cost, by providing a normal optical exposure system and an optical writing head which emits light intermittently according to a picture signal on an endless beltlike photoreceptor. CONSTITUTION:An electrostatic charger 11 and the optical writing head 12 are disconnected from a control system in copy mode and an electrostatic latent image corresponding to an original picture is formed through the optical exposure system 4 on the photoreceptor 1 which is driven at a constant speed. When a print mode is selected, the writing head 12 is incorporated while the optical exposure system 4 is disconnected from the control system and when recording operation is started in said state, the writing head 12 at a still is impressed with a binary picture signal of each time to turn on and off an optical switch element for one line, forming a corresponding electrostatic latent image of one line on the photoreceptor 1.
Patent JP-H0723178-A (JP)
Title: Both side document reader
Inventor: TATENO TETSUYA
IPC: H04N1/203
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a device capable of reading both sides of a document without possessing an inversion mechanism to read both sides of the document. CONSTITUTION:The document 5 on both sides of which characters and graphics are written is sent on a paper feed roller 7 driven by a motor 6, and it is sent to an ejection port 3 with a paper guide 4. The surface of the document is irradiated with a first light emitting part 8, and reflected light is converted to an electrical signal by a first line sensor 9, and the back plane of the document is irradiated with a second light emitting part 10, and the reflected light is converted to the electrical signal by a second line sensor 11.
Patent JP-H11323578-A (JP)
Title: Rust preventive composition
Inventor: SHIMIZU TOSHIHIDE
IPC: C09K15/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rust preventive compsn. which is safe in terms of carcinogenicity or the like, which gives a black coating face to a treated metal, and which is suitable for primary rust preventing treatment, by incorporating a silicate compd. and an aromatic amine compd. condensate product into the rust preventive compsn. to be used for the plating surface of a steel sheet. SOLUTION: The rust preventive compsn. contains a silicate compd. and an aromatic amine compd. condensate. Further, if necessary, the compsn. contains an inorg. acid and an org. acid. The aromatic amine compd. condensate has preferably 1000 to 100000 mol.wt. The rust preventive compsn. is applied on zinc or a zinc alloy obtd. by plating a steel sheet. As for the silicate compd., preferably silicates or colloidal silica or alkali metal silicate is used. As for the aromatic amine condensate product, self condensates of aromatic amine compds. or condensates of aromatic amine compds. and aromatic hydroxy compds. can be used.
Patent JP-H0440511-A (JP)
Title: Plotting device
Inventor: NAKADA TAKASHI
IPC: G06F3/03
Filed: 1990-06-06
Abstract: PURPOSE:To securely prevent the occurrence of an unnecessary picture which is not intended by providing a switching means which operates by the depression of a frame body provided at the outer peripheral part of a plotting part and operating a processing part and a display part only while the switching means is operated. CONSTITUTION:The frame body 15 provided at the outer peripheral part of the plotting part 13 and the switching means 21 operating by the depression of the frame body 15 are given. The processing part and the display part are operated only while the switching means 21 is operated. Namely, a plotting device is constituted in such a way that a coil spring 19 is embedded in the case 3 positioned at the lower side of the frame body 15, the lower end part of the frame body 15 is held in a state where it is slightly floated from the case 3 by the repulsive force of the coil spring 19 and a switch 21 operates when the frame body 15 is pressed down against the repulsive force of the coil spring 19. Thus, the processing part and the display part are prevented from operating even if a hand is brought into contact with the plotting part 13 in a state where the frame body 15 is not depressed. Thus, the occurrence of the unnecessary picture which is not intended can securely be prevented.
Patent JP-S63312951-A (JP)
Title: Carbon-steel plate for boiler
Inventor: TAKIZAWA KENSABURO
IPC: C22C38/00
Filed: 1987-06-15
Abstract: PURPOSE:To improve weldability and toughness and also to secure the desired tensile strength after SR, by incorporating small amounts of Cr, Mo, and Nb to a carbon-steel plate with a specific composition and regulating the values of Pcm and CE and the value of ferrite grain size after normalizing, respectively. CONSTITUTION:A carbon-steel plate for boiler has a composition containing, by weight, 0.12-0.18% C, 0.10-0.50% Si, 0.10-2.0% Mn, 0.005-0.08% V, and <=0.030% SolAl, also containing 0.10-0.39% Cr, 0.05-0.20% Mo, and 0.005-0.08% Nb, and having the balance Fe with inevitable impurities. Further, the value of Pcm (index showing low-temp. cracking sensitivity at the time of welding) represented by equation I and the value of CE represented by equation II are regulated to <=0.25% and >=0.36%, respectively. Moreover, the ferrite grain size No. in the structure after normalizing is limited to >=8.
Patent JP-S5479871-A (JP)
Title: Separating device of powder and grains
Inventor: KANETANI TOSHINORI
IPC: B07B4/08
Filed: 1977-12-08
Abstract: PURPOSE: To simplify separation by one stage or more, in an admixture separation device of a system producing compost from city wastes, by vibrating a whole tank while jetting in air and forming uniform flow layers.  
     CONSTITUTION: A separation tank 1 is divided into the upper separation chamber 3 and the lower air chamber 4 with a porous plate 2 like a metal net. A vibrator 5 vibrates the tank 1 at high frequencies of amplitudes one to several millimeters. A tightly closing device such as a rotary valve is provided to a chute 6. A blower 7 supplies compressed air to the chamber 4. At the top of the chamber 3, a product discharge port 8, and at the bottom, an admix discharge port 9 are provided respectively. Thus, to the powder and grain material like unprocessed compost that is supplied to the chamber 3, air jetting out of the porous plate 2 and the acceleration due to the vibrating force of the vibrator 5 are applied, so that the material becomes highly fluid and admixture is sunk and separated from the flowing layers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5671907-A (JP)
Title: Electromagnetic output unit
Inventor: TAKASE YOSHIO
IPC: H01H51/22
Filed: 1979-11-15
Abstract: PURPOSE:To attempt an increase in the driving force of a reciprocating drive type electromagnetic output unit and the improvement of the responsiveness by arranging a magnetic substance having an exciting coil between both projections magnetized the same pole by a permanent magnet. CONSTITUTION:Circumferential projected walls 5a, 5b provided at the opposite ends of a cylindrical case 1 are magnetized the same pole by a permanent magnet 6. An output shaft 9 of a nonmagnetic substance and a plunger 8 having an exciting coil 7 are also arranged between both circumferential projected walls to freely slide. Therefore, when the plunger 8 is excited, attractive force and repulsive force act to the opposite ends respectively in the same direction. So the plunger 8 is driven by the resultant force and the driving force becomes strong and no difference in the driving force exists at the time of reciprocation as well. Furthermore, the electromagnetic force caused by the magnetic field of the permanent magnet 6 and the current of the coil 7 acts with the resultant force in the same direction. Therefore, stronger driving force is available and the responsiveness will also be increased.
Patent JP-S6210431-A (JP)
Title: Electronic fuel injection device
Inventor: SEKIGUCHI TSUNEO
IPC: F02D43/00
Filed: 1985-07-05
Abstract: PURPOSE:To prevent air-fuel ratio from changing into a rich state when an exhaust gas recirculation (EGR) control is performed, by using two kinds of maps, determining a fuel injection quantity in accordance with the presence of the EGR control, and calculating the fuel injection quantity on the basis of the only use map data when the EGR control is performed. CONSTITUTION:An exhaust gas recirculation (EGR) decision part 18, inputting each signal of water temperature and car speed from each switch 15, 16, outputs an off-signal to close a solenoid valve 13, for instance, in a region with a car speed in a fixed value or less after an engine is warmed. And the engine, introducing a port negative pressure in accordance with a throttle valve opening from a port 10 to a diaphragm chamber 9a in an EGR valve 9 and opening it, recirculates a part of exhaust via an EGR passage 11 to perform an EGR control. Here the engine, detecting this control condition by an EGR detecting part 25 while inputting EGR controlling map data from a map setting part 24 to a calculating part 23 and using this map data, determines a basic injection quantity by a relation between an intake pipe negative pressure and an engine speed.
Patent JP-S5849120-A (JP)
Inventor: MORITA YOSHIAKI
IPC: A47J27/08
Filed: 1981-09-18
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-H10318892-A (JP)
Title: Method for preparing observation sample for tem and sem
Inventor: SAGAWA HIROYUKI
IPC: G01N1/28
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an excellent observation sample for a TEM(transmission type electron microscope) and an SEM(scanning type electron microscope) by evenly diffusing a magnetic powder pigment. SOLUTION: Relating to the observation sample, an ethylene glycol group interfacial active agent is used to diffuse non-magnetic or feeble-magnetic iron group oxide (α-Fe2 O3 ) powder, while, relating to the ethylene glycol group interfacial active agent, a hydrophilic solution comprising it by 15-40 wt.% is used to diffuse a magnetic powder, for obtaining a diffusion most appropriate for a powder pigment. Here, ultrasonic homogenizer 5 is used for diffusion. This diffusion method can be applied to the diffusion of magnetic powder pigment which mainly constitutes a lower layer, an intermediate layer, and a back layer of a magnetic tape for coating type magnetic recording medium.
Patent JP-H05321661-A (JP)
Title: Vehicle muffler
Inventor: NIWA HIROYUKI
IPC: F01N1/02
Filed: 1992-05-15
Abstract: PURPOSE:To simplify the structure to remove the water used for cleaning a vehicle entered from the outlet opening rearward or the frozen water within the muffler body in a muffler used in an automobile. CONSTITUTION:In a vehicle muffler 1 where an inlet pipe 16 is connected to the exhaust side of an engine, and an outlet pipe 17 is opened rearward of the vehicle body, the front part of the muffler body 2 is kept to the position lower than the rear part, and the inlet pipe 16 is inserted into the inside from the front part of the muffler body 2. At the same time, the front end of the outlet pipe 17 to be inserted from the rear part is positioned forward of the rear end of the inlet pipe 16 within the muffler body 2, and the position of the rear end part of the inlet pipe 16 is set higher than the front end part of the outlet pipe 17. Due to the position of the muffler body 2, the water is stored at the front part, and discharged from the outlet pipe 17 outward together with the exhaust gas. The height of the opening part prevents the water from entering the inlet pipe 16 side.
Patent JP-H10340163-A (JP)
Title: Data processor, data processing method of data processor and storage medium storing computer readable program
Inventor: TAKAKURA HIROSHI
IPC: G06F3/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To always revise the resource information of a printer in the latest state by deciding whether each revision information that is acquired from 1st and 2nd acquiring means is matched and acquiring revision information that revises the resource information of a printer when it is decided that it is not matched. SOLUTION: It is decided whether each revision information that is acquired from a 1st acquiring means in which a CPU 1 executes a control program stored in ROM 2 and other memory resources and performs acquisition processing through an interface 13 and a 2nd acquiring means in which the CPU 1 executes the control program stored in the ROM 2 and the other memory resources and performs acquisition processing through an NIC 50 and a network 51 is matched or not. When it is decided that it is not matched according to the decision, revision information which revises resource information stored in a printer 1500 is acquired. This makes it possible to always revise the resource information of the printer in the latest state.
Patent JP-S6211561-A (JP)
Title: Process for cleaning screen residue
Inventor: INOUE NOBUYUKI
IPC: B03B5/56
Filed: 1985-07-05
Abstract: PURPOSE:To prompt cleaning of screen residue by the rubbing effect of pebbles in the cleaning operation for removing dirts deposited to the screen residue by charging pebbles together from a charging side of a rotary drum washer. CONSTITUTION:When dirts sticking to the screen residue is to be removed by washing in a rotary drum washer 1, an introducing passage 4 for guiding sand and filthy water from a hub chute 3 to a sand basin 25 is installed to a rotary drum washer 1 as an additional device. Pebbles are charged together to a charging side of the drum washer 1, and cleaning of screen residue is prompted by the rubbing effect of the pebbles. By this method, removal of dirts is performed securely.
Patent JP-H05150981-A (JP)
Title: Data processor
Inventor: JIYON RICHIYAADO IITON
IPC: G06F9/34
Filed: 1992-06-09
Abstract: PURPOSE: To reduce the number of times of data movement, and to improve the performance and efficiency of a system by providing a means which executes an instruction including the transfer of data between registers by changing a connection relation between a physical register and a logical register without actually transferring data between the registers. CONSTITUTION: This device is provided with a visible register map for connecting a physical register with a logical register, and this is constituted of a processing unit 10, memory 12, and register file RF 14 equipped with one set of physical hardware registers. The memory 12 is constituted as the combination of a main memory 15 and a cache memory 16. In this case, an instruction including the transfer of data between the registers evades a logically redundant arithmetic operation, and those instructions are removed from the longest execution path. That is, a data processing is executed by changing a connection relation between the physical register and the logical register without actually transferring the data between the registers.
Patent JP-H05337074-A (JP)
Title: Endoscope
Inventor: WATANABE ISAO
IPC: A61B1/00
Filed: 1992-06-09
Abstract: PURPOSE:To quickly and safely remove the residual liquid stuck on an observation optical system and a conduit without giving a strong stimulus to the tissue of a patient or injuring the tissue due to an increase of the quantity of the gas or the liquid injected into the body or a rise of the fed gas pressure immediately after the start of the injection. CONSTITUTION:An endoscope 1 is constituted of a tip section incorporating a solid image pickup element and an observation optical system, a bend section 3 bent up and down or to the right and left by the operation of an operator, a guide middle section 4, and a main body section E. The main body section E is connected to a gas feed/liquid feed conduit 6. One end of the gas feed/liquid feed conduit 6 is connected to a liquid feed bottle 63 having a gas feed pump 62, and the other end is connected to the gas feed nozzle and the liquid feed nozzle at the tip section of the endoscope 1. A gas feed/liquid feed control device 64 constituted of a solenoid switch valve and others is provided in the middle of the gas feed/liquid feed conduit 6, and gas is intermittently fed when a gas feed button is pushed.
Patent JP-H10340838-A (JP)
Title: Resist pattern formation method
Inventor: ASANO MASASHI
IPC: H01L21/027
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To form a resist pattern superior in dimensional uniformity by using a reticule with dispersion in the pattern. SOLUTION: A positive resist 13 is formed on base bodies 11 and 12, a prescribed region of the resist 13 is photosensed by using the reticule for which dimensional fluctuation is present in an opening part, and the dissolving part and remaining part of the resist 13 are defined. Then, development is performed in a time for which not all the dissolving part defined largest for a design dimension among the defined dissolving part of the resist 13 is developed. Next, a development adjustment film 14 which is soluble in a developer and slower than the dissolving speed of the resist 13 is formed on the resist 13, the development of the development adjustment film 14 and the resist 13 is performed, and a resist pattern is formed.
Patent JP-S5575555-A (JP)
Title: Starting carburetor controller
Inventor: SANO YOSHIO
IPC: F02M1/04
Filed: 1978-12-01
Abstract: PURPOSE: To enable a heat-sensing operator to gradually separate from the heat transmission portion of an engine at the higher temperatures than a fixed value for reducing the heat-sensing operator in size.  
     CONSTITUTION: A guide passage 18 is monolithically formed in a housing 16, and the hollow slider 20 in the guide passage 18 is fitted thereon. A heat sensing operator 22 is kept in the slider 20. The heat receiving portion 22A of the heat-sensing operator 22 projects from the inner end of the slider 20 and fitted capable of coming in and out the hole formed in the transmission portion 12 of an engine. After the tip 32A of a reset lever 32 contacts with the transmission portion 12 when the engine has reached a fixed temperature, the transfer distance of the tip of the operator 22B of the heat-sensing operator 22 is the projection transfer distance of the operator 22B itself toward the heat-sensing operator 22 plus the transfer distance of the operator 20. Therefore, a sufficient stroke can be secured for a plunger 42. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10337869-A (JP)
Title: Liquid jetting method, liquid jetting head, and liquid jetting unit
Inventor: KUBOTA MASAHIKO
IPC: B41J2/175
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enhance the refill rate by increasing the quantity of liquid being jetted from a jet port while stabilizing the jetting state. SOLUTION: Two sets of heating elements 2a, 2b disposed in bubble generating regions 11a, 11b in order to generate bubbling heat and movable members 31a, 31b having tree end on the jet port 18 side and disposed oppositely to the heating elements 2a, 2b in a jetting liquid channel 15 are disposed while facing each other at least partially. Two movable members 31a, 31b are displaced to approach each other as a bubble is generated and a liquid in the jetting liquid channel 15 is jetted from the jet port 18.
Patent JP-S5481413-A (JP)
Title: Hot plug for internal combustion engine
Inventor: SUZUKI AKIRA
IPC: F02B19/16
Filed: 1977-12-12
Abstract: PURPOSE: To prevent reduction of the flame temperature within an auxiliary combustion chamber by coating a heat-resistant oxidizing catalyst on the inner surface of a hot plug fitted in a cavity for an auxiliary combustion chamber and defining a partition wall with respect to a main combustion chamber and jet port.  
     CONSTITUTION: A fuel injection valve V, a glow plug G and a hot plug A are provided in an auxiliary combustion chamber S communicated with a main combustion chamber M through a jet hole 1. The plug A consists of a side wall 3 and a bottom wall 4 having a jet hole 1, and a heat-resistant oxidizing catalyst composed of a heavy metal oxide is coated on or otherside applied to the entire inner surface of this plug to prevent escapement of heat therefrom. 
     COPYRIGHT: (C)1979,JPO&Japio