baber/WOPTO huggingface dataset:
Patent JP-S5951279-A (JP)
Title: Stable haematoxylin solution
Inventor: YAMASATO FUJIO
IPC: C07D311/94
Filed: 1982-09-16
Abstract: PURPOSE:To provide a stable haematoxylin solution containing a sulfide compound as the stabilizing agent of haematin, and useful for the diagnosis of cancer cell, estimation of origin cell and the tissue type, understanding of the local condition of disease, and determination of the remedying effect. CONSTITUTION:A stable haematoxylin solution is prepared by adding a small amount (>=0.1%) of a sulfide compound, preferably a water-soluble monosulfide of formula Y-X-S-X-Y (X is alkylene or phenylene; Y is hydrophilic group such as OH, COOH, NH2, etc.) (e.g. beta-thiodiglycol, 3,3'-thiodipropionic acid, etc.) as a haematin-stabilizing agent. The concentration of the sulfide compound is preferably 0.1-20%, and its effect can be increased when combined with ethylene glycol or glycerol.
Patent JP-S6052330-A (JP)
Title: Formation of uneven pattern board
Inventor: KINOSHITA MOTOJI
IPC: B29C70/68
Filed: 1983-08-31
Abstract: PURPOSE:To enable effective formation of tile and brick patterns by forcing a mesh body for uneven pattern formation into a synthetic resin layer to be formed into a plate while being unhardened. CONSTITUTION:A mesh body 3 is forced into a synthetic resin layer 2 formed into a plate as formed tight on a base plate 4 under unhardened state to form an uneven pattern. The synthetic resin layer 2 herein applicable thermosetting resin such as urea resin, melamine resin and polyester resin besides polypropylene, polystylene, acrylic resin and polyamide based resin and the thickness thereof 2 is set according to the depth of the uneven pattern to be formed. Thus, forcing the mesh body into the synthetic resin layer facilitates the formation of uneven pattern and the formation of the uneven pattern by forcing the mesh body can improve the design effect with a clearer boundary line. In addition, the synthetic resin body can be colored in any color together with the mesh body to form a tile or brick pattern effectively.
Patent JP-H08313956-A (JP)
Title: Camera
Inventor: ISHIDA TOKUJI
IPC: G03B17/00
Filed: 1996-06-21
Abstract: PURPOSE: To suppress power consumption by inhibiting a shake detecting action and a shake correcting action when shake quantity generated during an exposure is equal to or under a prescribed value. CONSTITUTION: This camera is provided with an in-body microcomputer μC1 executing the control action of a whole camera and the various kinds of arithmetic operation. A microcomputer μC2 and a CCD area sensor X for detecting camera shake are included in a camera shake detection device BL incorporated in a camera body. By an in-lens circuit incorporated in an interchangeable lens, information specific to the interchangeable lens is transmitted to the microcomputer μC1 and a control action for correcting the camera shake is executed. Based on object luminance, the shutter speed at the exposure is decided and the shake of the camera is detected. Based on the shake quantity, the shake is corrected. Based on the decided shutter speed, the necessity of the correcting action of the shake is discriminated. Besides, when the shake need not be corrected, it is not corrected. Thus, the power consumption is suppressed.
Patent JP-2000347231-A (JP)
Title: Optical gate switch device
Inventor: HASHIMOTO YOICHI
IPC: G02F1/365
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in the extinction ration caused by stray light or reflection on the end face and to realize both of decrease in the energy for switching operation and low insertion loss by integrating a multimode interference optical coupler having an oversaturation absorption region and an optical branching and coupling mechanism. SOLUTION: In the device, a 1×2 multimode interference optical coupler 1 equipped with one optical input/output port 2 on one end face and two optical input/output ports 3, 4 on the other end face is used. The device is equipped with a tapered optical waveguide 5 to introduce the signal light into the optical input/output port 2 on one end face, with an oversaturation absorption region 15 in the midway of the optical waveguide, with an optical waveguide 6 to introduce the controlling light into one port 3 of the two input/output ports on the other end face, and with a bend waveguide 7 connected to the other port 4 to output the signal light. The bend waveguide 7 has a bent part to transmit the output light in the direction perpendicular to the incident direction of the signal light.
Patent JP-H0716067-A (JP)
Title: Apparatus for producing soybean curd
Inventor: MIURA IKUO
IPC: A23L11/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a TOFU (soybean curd)-producing apparatus capable of providing TOFU having beautiful shape by keeping immersing time of soybean constant and simultaneously uniformly mixing soybean milk with a solidifying agent. CONSTITUTION:In this TOFU-producing apparatus, an upper container 3 and a lower container 4, a temperature-controller 8 having heaters 13 and 17 for separately heating the upper container 3 and the lower container 4 and keeping the temperature of water for immersing dried soybean to definite value, a crushing blade 8 for obtaining raw GO (ground soybean juice) by crushing the immersed soybean, a filter 10 for separating GO obtained by heating raw GO into soybean milk and OKARA (bean curd refuse) and an opening and closing mechanism 12 for opening and closing a connecting pipe 11 formed in the lower part of the filter 10 are provided and a solidifying agent- charging apparatus 22 for solidifying soybean milk is provided in the lower container 4 and a TOFU container 23 for mixing the soybean milk with the solidifying agent 5 and forming the mixture into TOFU and a buffer container 21 for temporarily storing the soybean milk dropped from the connecting pipe 11, immediately pouring the stored soybean milk in TOFU container 23 and uniformly mixing soybean milk with the solidifying agent 5 are arranged in the lower container 4.
Patent JP-H109967-A (JP)
Title: Reference voltage circuit and temperature detection circuit using the circuit
Inventor: KARAKI TOSHIRO
IPC: G01K7/01
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage circuit suppressed in the fluctuations of reference voltage output caused by the irregularity of the leak current of the leak path generated by production irregularity. SOLUTION: In a reference voltage circuit 82 equipped with an operational amplifier 61, a plurality of resistors 62-64 and a plurality of the transistors 65-70 connected to the diode formed on one semiconductor substrate, the transistors 65-70 are formed to both ends of the resistor 78 on the earth terminal side of the series circuit of two resistors 77, 78 connected across the output voltage terminal and earth terminal of the reference voltage circuit 82 to connect a leak path 79 having the same structure as a parasitically generated leak path. By this constitution, even if irregularity is generated in the leak current of the leak path by the irregularity of impurity concn. caused by production irregularity, this effect is negated by a dummy leak path and the fluctuations of reference voltage output by the irregularity of a leak current can be reduced.
Patent JP-S6142070-A (JP)
Title: Data input/output terminal equipment
Inventor: KOMAI KENSAKU
Filed: 1984-08-03
Abstract: PURPOSE:To execute easily and quickly a key operation by providing a parameter setting means for giving a signification in case when a data of an item to be inputted has not been inputted, to a function key, at every item of the data to be inputted. CONSTITUTION:In a data input/output terminal equipment EOST connected so as to be communicatable to a host machine HM, a parameter for giving a signification in case when a data of an item to be inputted has not been inputted, to a function key is set at every item of the data to be inputted, by a parameter setting means C, and the parameter is stored in a parameter use RAM means D. When inputting a data at the time of an execution mode, if an input by a ten key is omitted and the function key is operated, a data processing is executed in accordance with said signification. In this way, the ten key input is omitted and ''0'' or ''1'' can be inputted by operating only the function key, and the key operation can be executed easily and quickly.
Patent JP-S5786588-A (JP)
Title: Enclosed type scroll compressor
Inventor: TOGUSA KENJI
IPC: F04C18/02
Filed: 1980-11-19
Abstract: PURPOSE: To enable volume control without increasing power loss by communicating a compression chamber with a suction chamber through a control valve and by performing such a volume control system as the compression chamber may be by passed to the suction chamber.  
     CONSTITUTION: When a rotating scroll member 2 makes a rotating motion as illustrated in the figure, compression chambers 5(5a and 5b) are formed. The compression chambers 5 consist of a fixed scroll member 1 and a rotating scroll member 2. When the control valves 18 in the figure (18) are opened and bypass bores provided in the end member 1a of the fixed scroll member are communicated to a suction nozzle 1C through the bypass piping and the control valve 18, the compression chambers are not formed. Only when the rotating scroll member 2 is further rotated clockwise and the bypass bores provided in the end member 1a of the fixed scroll are closed, the compressure chambers 5(5a and 5b) are formed. With this constrution, volume control can be performed without increasing power loss(useless power). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11348545-A (JP)
Title: Heat generator for vehicle
Inventor: FUJIWARA YASUHIRO
IPC: B60H1/03
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To make a heat generator excellent in a loading property to a vehicle, and also promote the movement of viscous fluid in a rotor outer peripheral region. SOLUTION: A rotor 20 is turnably provided in a heat generation chamber 3 demarcated in housings 1 and 2, and a heat releasing chamber 4 is provided so as to surround the chamber 3. A flow path (constituted of plural small flow paths P1 -PN+1 ) for circulating fluid is set, so as to round nearly the periphery of the turning axial line Z of the rotor, in the heat releasing chamber 4. A introducing passage 33 and a leading through passage for the circulating fluid are extended nearly parallel to the tuning axis Z of the rotor in the housing 2, and the flow path is communicated with one side of the passage 33 and one side of the leading through passage over the nearly whole in the width W1 direction of the flow path.  Consequently the ununiformed viscosity distribution of the viscous fluid can be created in the chamber 3, thereby promoting the movement of the viscous fluid in a specific direction.
Patent JP-S5785684-A (JP)
Title: Production of doubleply pipes
Inventor: YOSHIDA TOSHIO
IPC: B21C37/06
Filed: 1980-11-19
Abstract: PURPOSE: To return expanded inside and outside pipes to natural temp. and tightly fit doubleply pipes with a sufficient interference by releasing explosive force in the inside pipe filled with water and inserted into a heated outside pipe thereby cooling the outside pipe and elevating the temp. of the inside pipe.  
     CONSTITUTION: An inside pipe 2 is inserted into an outside pipe 1, and the end parts of the inside pipe 2 are tightly sealed with caps 4, 4 extended with bar- like gunpowder 3. Next, these are clamped with oil hydraulic support members 5, 5, and the water 7 cooled to prescribed temp. is supplied through one water feed port 6 with check valve of the cap 4 and through a pipe 8, whereby the water is filled therein. The pipe 2 is reduced of diameter, and an oil jacket 10 preheated with heating oil 9 from the outer side of the pipe 1 is brought closer to cause pipe expansion under heating. Thence, an initiating agent 12 is exploded by a lead 11 to explode the gunpowder 3 instantaneously, by which the pipes 2, 1 are expanded and increased of diameters. Immediately after this, the valve 13 of the other cap 4 is opened to discharge cooling water; at the same time the oil jacket 10 is detached from the pipe 1 and the pipes 2, 2 are returned to natural temp. Then, the pipe 1 reduces and the pipe 2 expands, thereby forming a thorough fit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10341433-A (JP)
Title: Image encoder and image decoder
Inventor: NAKAJIMA YOSHIHIDE
IPC: H04N19/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image encoder capable of efficiently encoding the video images of plural channels. SOLUTION: This image encoder is provided with a multiplexer 14 for multiplexing the video signals of the plural channels, a frame memory 15 for temporarily storing the multiplexed video signals, an image encoding means 16 for executing encoding for compressing images by utilizing inter-image correlation to the plural images of the image string of the same channel read from the frame memory 15 and a channel number data generation means 17 for generating the number of the channel, to which the encoded images belong and relating it to the images. Since the images of high correlation are gathered to a GOP, image data are efficiently reduced by image compression and the video images of the plural channels are efficiently encoded without accompanying the omission of the images.
Patent JP-S6318050-A (JP)
Title: Cbn coating method
Inventor: ODOHIRA TOSHIHIKO
IPC: C23C14/06
Filed: 1986-07-11
Abstract: PURPOSE:To carry out CBN coating which requires extremely high temp. and pressure at low temp. and pressure by coating a base material with an amorphous or microcrystalline BN film and projecting nitrogen ions on the film. CONSTITUTION:The surface of a base material such as a high-speed steel is coated with an amorphous or microcrystalline BN film of about 1mu thickness by reactive high frequency ion plating or high frequency sputtering. Nitrogen ions are projected on the BN film to cause a solid phase reaction and CBN is synthesized by the reaction. Thus, CBN coating is carried out.
Patent JP-H0832325-A (JP)
Title: Dielectric filter
Inventor: YAMADA YOSHIKI
IPC: H01R4/02
Filed: 1994-07-14
Abstract: PURPOSE:To provide a dielectric filter provided with a coupling terminal for which the solder fitting area (solder attaching area) and solder unfitting area (solder unattaching area) of the external terminal of the coupling terminal are established. CONSTITUTION:In this dielectric filter provided with the coupling terminal, the external terminal 13 of the coupling terminal is composed of a solder attaching part 13b and a solder unattaching part 13a. The solder attaching part 13b is composed of metal with good solder fitness and the solder unattaching part 13a is composed of the metal with bad solder fitness.
Patent JP-H05157123-A (JP)
Title: Spring clutch device
Inventor: KIMURA YASUHIDE
IPC: B41J11/00
Filed: 1991-07-03
Abstract: PURPOSE:To improve durability and operability as a spring extends in the axial direction and presses a ratchet member against an engagement member and contracts in the diametrical direction and tightens a rotor at the free time and works in reverse at the locked time. CONSTITUTION:When a drive shaft 16 is rotated and rotation of a ratchet member 21 is locked by a control means, a coil spring 41 contracts in the shaft direction, stops pressing of the ratchet member 21 against a head part 18a of a feed collar 18, expands in the diametrical direction and cancels tightening of a feed hub 31. Consequently, rotation of the drive shaft 16 is not transmitted to the feed hub 31 through the coil spring 41 and others and stops. At this time, an outer peripheral surface of the feed collar 18 does not make contact with the coil spring 41 and does not wear quickly, and constant periodical oiling is not required. When locking is cancelled, the coil spring 41 extends in the axial direction, presses a contact surface 22 of the ratchet member 21 against the head part 18a, contracts in the diametrical direction and tightens the feed hub 31. Consequently, rotation of the drive shaft 16 is surely transmitted through the coil spring 41 and others.
Patent JP-H058062-A (JP)
Title: Laser beam machine
Inventor: MORIKAWA AKIRA
IPC: B23K26/00
Filed: 1991-07-03
Abstract: PURPOSE:To provide a laser beam machine which can obtain the quality of a stable working surface even when the state of the surface of a work to be an irradiated part with laser beam changes or the reflectance of a reflecting mirror changes. CONSTITUTION:The laser beam 2 outputted from a laser beam oscillator 1 is transmitted by the reflecting mirror 3 to a condenserlens 4, the laser beam is condensed by this condenserlens 4 and irradiates the work 6 fixed on a working table 5. The surface temperature of the irradiated part of the laser beam on the surface of the work 6 is detected by a temperature measuring device 9 to output measured data. A temperature controller compares a heating pattern (temperature pattern) inputted in advance with the measured data to control the output of the laser beam oscillator 1 by a laser beam controller 7 so that the temperature difference is made small. Then, the temperature of the irradiated part with the laser beam on the surface of the work is held on a definite temperature pattern.
Patent JP-H1111993-A (JP)
Title: Coal ash hardened body composition
Inventor: SHINTANI NOBORU
IPC: C04B7/28
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a coal ash hardened body having high strength by incorporating a hardening material, which is composed of a coal ash having a chemical composition containing SiO2 , Al2 O3 , Fe2 O3 , CaO and SO3 and specified in the contents of respective SiO2 , CaO and SO3 , water and a hardening accelerator and specifying the content of water. SOLUTION: The content of SiO2 in the hardening material is 30-40 wt.%, the content of CaO is 10-30 wt.% and the content of SO3 is 3.0-10 wt.%. The content of water is controlled to the optimum water ratio plus 0-5%. In the hardening material, <=30 wt.% of the coal ash can be substituted with cement. As the coal ash, a coal ash collected from a dust collecting equipment after the combustion reaction of coal with a lime stone powder to desulfurize in a pressure fluidized bed and having 2000-4000 cm<2> /g or >=1,0000 cm<3> /g specific surface area can be used. In the case that the specific surface area is >=10000 cm<2> /g, the particle diameter all passing through 45 μm sieve is preferable.
Patent JP-H0513367-A (JP)
Title: Manufacture of integrated circuit
Inventor: TANIGAKI YUKIO
IPC: H01L21/768
Filed: 1991-07-03
Abstract: PURPOSE:To decrease the number of steps in a semiconductor process by employing anisotropic etching to remove unwanted portions of a conductive layer formed on the inner wall of holes penetrating an insulating film, so that no resist coating is required. CONSTITUTION:An n<+> semiconductor region 2 is formed on a P<-> semiconductor substrate 1, and an insulating film 3 is formed on the substrate. An insulating film 4 is formed on the insulating film 3. Another insulating film 5 is formed over the insulating film 3 and an interconnection 4, and connection holes 6A and 6B are opened. After a conductive layer 7 is formed to cover the insulating film 5, the layer 7 is selectively removed by anisotropic etching so that it may remains in the holes 6A and 6B. A conductive layer 8 is grown on the conductive layer 7 in the holes to fill the holes. Then, an interconnection 9, an insulating film 10, and a protective film 1 are formed. Since no mask is used to form the conductive film 7, the steps for forming and removing resist coating can be eliminated.
Patent JP-H08333114-A (JP)
Title: Clay composite material and its production
Inventor: USUKI ARIMITSU
IPC: C01B33/44
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a swollen clay composite material having large interlayer distance by dispersing a clay mineral in a molecular level into a polymer having low polarity and provide a method for producing the composite material. CONSTITUTION: This clay composite material comprises a clay mineral 7 organized by formation of ionic bond to a >=6C organic onium ion 6 and a guest molecule 1 having molecular length equivalent to or larger than that of the organic onium ion. At least a part of the guest molecule is put into intercalation of the clay mineral and the polar group 10 of the guest molecule 1 forms hydrogen bond between the clay mineral. The molecular weight of the guest molecule is preferably 100-100000.
Patent JP-H0214760-A (JP)
Title: Closed crusher
Inventor: IWASAKI ATSUSHI
IPC: A23L19/00
Filed: 1988-06-30
Abstract: PURPOSE:To prevent oxidation and discoloration of fruit, etc., and to prevent change of natural flavor by closing a crusher having a necessary minimum space with the valve devices of the front and rear stages for transferring fruit, etc., and feeding inert gas to this crusher and thereby interrupting the outside air. CONSTITUTION:Fruit and vegetables are interrupted from the outside air with a front-stage valve device consisting of a closed rotary valve 2 and transferred. The sent fruit, etc., are crushed by a crusher 4 in a necessary minimum space. Furthermore inert gas such as nitrogen and carbon dioxide is fed to the crusher 4 through an inert gas nozzle 3. The crushed fruit, etc., are closed and transferred by a rear-stage valve device consisting of a transport pump 5. As a result, oxidation and discoloration due to action of oxygen, etc., are prevented in the atmosphere free from oxygen and change of natural flavor is prevented and wastage of inert gas such as gaseous nitrogen is reduced.
Patent JP-H066415-A (JP)
Title: Acoustic equipment
Inventor: KAYAHARA KEITOKU
IPC: H03M1/00
Filed: 1992-06-22
Abstract: PURPOSE:To provide an acoustic equipment which can automatically turn off a digital-out circuit as the generating source of noise when equipments are analogically connected. CONSTITUTION:This acoustic equipment electrically connecting an output side equipment 1 provided with an analog-out circuit 13 and a digital-out circuit 14 and an input side equipment 2 provided with an analog-in circuit 23 and a digital-in circuit 24 is provided with a digital-in judging means (microcomputer 21) for judging whether digital-in is performed from the digital-out circuit 14 to the digital-in circuit 24 or not, instructing means (microcomputer 21) to instruct digital-out to the equipment 1 when the microcomputer 21 judges digital-in or to instruct analog-out to the equipment 1 when the microcomputer 21 does not judge the digital-in, and stopping means (microcomputer 11) to stop the digital-out circuit 14 when analog-out is instructed by the microcomputer 21.
Patent JP-S6321298-A (JP)
Title: Production of thin film of piezoelectric zinc oxide crystal
Inventor: MASUO TASUKU
IPC: C23C14/34
Filed: 1986-07-10
Abstract: PURPOSE:To form a thin film of piezoelectric ZnO crystals so oriented that C axes are arranged parallel to the thin film by forming a thin film on the surface of a substrate by reactive sputtering in an oxygen atmosphere with a target of a Zn alloy contg. Mn. CONSTITUTION:The cathode 2 and the anode 3 are placed opposite to each other in a bell jar 1, a target 4 of a Zn alloy consisting of X atomic % Mn (0.1<X<10) and the balance Zn is fixed on the cathode 2, and a substrate 5 is fitted to the anode 3. The jar 1 is evacuated from the exhaust port 7 and oxygen is fed from the gas introducing hole 8 to fill the jar 1 with an oxygen atmosphere. AC is then supplied between the target 4 and the substrate 5 to carry out bipolar magnetron RF sputtering. By this sputtering, a thin film of piezoelectric ZnO crystals so oriented that the C axes are arranged parallel to the thin film is formed on the surface of the substrate 5.