baber/WOPTO huggingface dataset:
Patent JP-H01273808-A (JP)
Title: Camshaft drive
Inventor: HANSUUYOAHIMU OOBERUKU
IPC: F02B75/20
Filed: 1989-03-17
Abstract: PURPOSE: To make the built-in of an internal combustion engine easier by providing a structure wherein a crankshaft of the internal combustion engine is interlockingly connected to a sub-shaft which is disposed in parallel with the crankshaft, and the sub-shaft is interlockingly connected to a camshaft of the internal combustion engine, so that the camshaft is driven by the crankshaft through the sub-shaft. CONSTITUTION: An in-line internal combustion engine 2 is laterally supported in a front portion 3 of a vehicle 1. At least one camshaft 12 located at the upper side is driven by a crankshaft 4 of the internal combustion engine 2. In this apparatus, a sub-shaft 8 is disposed in parallel with the crankshaft 4 and shifted laterally. The sub-shaft 8 can be driven by the crankshaft 4 through a first driving portion comprising a plurality of sprockets 5, 7 and a chain 6. Further, the sub-shaft 8 is connected to the camshaft 12 via a second driving mechanism comprising a driving belt pulley 9, a toothed belt 10 and a camshaft belt 11. Therefore, the camshaft 12 is not driven directly by the crankshaft 4 but through the sub-shaft 8.
Patent JP-S55156412-A (JP)
Title: Gain control circuit
Inventor: AKAGIRI KENZOU
IPC: H03G7/00
Filed: 1979-05-24
Abstract: PURPOSE:To obtain a gain control circuit with a few adjusted points by leading the output of a variable gain amplifier out via a nonlinear circuit and then by using it as a gain control signal. CONSTITUTION:A pre-emphasized signal, supplied to the input of compressor 30, is amplified by variable gain amplifier VCA33 and its amplified signal is applied to adder amplifier 42 via resistance 37 and also to level detector 35. The output of level detector 35 is converted by nonlinear circuit 36 into nonlinear one, which is used as a gain control voltage for VCA33. The input signal is applied to adder amplifier 42 via resistance 43 and added to a signal gain-controlled by adder amplifier 42 to obtain a desirably-compressed signal.
Patent JP-S60208303-A (JP)
Title: Photosensitive resin composition
Inventor: HAYASHI SHIYUNICHI
IPC: C08F22/14
Filed: 1984-03-31
Abstract: PURPOSE:A composition that is obtained by adding a combination of an amino- containing compound and epoxy-containing compound to a photosensitive resin containing a halogen-containing compound, thus being used in the fields of coating and ink, because of its high photosensitivity and storage storability. CONSTITUTION:The objective composition is composed of (A) 100pts.wt. of a compound having at least one photopolymerizable carbon-carbon double bond in the molecule such as acrylic acid, mathacrylamide, polyhydric alcohol polyacrylate, (B) 10-300pts.wt. of a halogen-containing compound (chlorinated polyethylene or brominated polyphenyl), (C) 1-10pts.wt. of a photopolymerization initiator containing an acyclic amine such as a combination of 4,4-bismethylaminobenzophenone with benzoin and (D) 1-10pts.wt., per 100pts.wt. of component B, of a compound bearing at least one epoxy group in the molecule such as phenyl glycidyl ether.
Patent JP-H08262052-A (JP)
Title: Impact detector
Inventor: HASHIMOTO NOBUYUKI
IPC: G01P15/00
Filed: 1995-03-23
Abstract: PURPOSE: To detect an intense impact applied to an apparatus. CONSTITUTION: One end of springs 12 arranged in three directions at 120 deg. each is retained on a circular plate 11. A circular detection hole 11a is provided at the center of the plate 11 and a light emitting body 18 and a photodetector are arranged corresponding to the position of the detection hole 11a. When an impact is applied to the apparatus, the plate 11 oscillates and the position of the detection hole 11a moves. At this point, light emitted from the light emitting body 18 is intercepted by the plate 11. The photodetector detects the interruption of the light and supplies a signal to a microcomputer corresponding thereto. The microcomputer judges that an impact is applied to the apparatus by this signal.
Patent JP-S59189159-A (JP)
Title: Phenolic resin extrusion composition
Inventor: YONEHAMA MITSUO
IPC: C08L61/06
Filed: 1983-04-12
Abstract: PURPOSE:To provide the titled compsn. suitable for use in the production of precision moldings having excellent mechanical strength, heat resistance and physical performance and requiring a mirror-like surface, by incorporating a short fiber having a specified length in a phenolic resin. CONSTITUTION:10-200pts.wt. inorg. or org. short fiber having a fiber length of 30-300mu is blended with 100pts.wt. phenolic resin obtd. by reacting a (modified) phenol with an aldehyde in the presence of an acidic or basic catalyst. EFFECT:Molding having a high accuracy surface in which nonuniform residual stress is not left, surface roughness is 0.25mu or below, and the number of voids having a diameter of 10mu or above is 10/5cm<2> or below, can be obtd. USE:Cylinder, roller, pipe, etc.
Patent JP-H07274066-A (JP)
Title: Apparatus and method for self key
Inventor: DANIERU JIEI CHIYAPURIN
IPC: H04N5/265
Filed: 1995-02-28
Abstract: PURPOSE: To fill a gap between a fill video signal F and a background video signal BG with the background video signal at the time of synthesizing the fill video signal and the background video signal to form a single scene. CONSTITUTION: A key signal K is derived from the fill video signal F by a clip and gain circuit 14, and a converter 22 generates a control signal f(K) from the key signal in accordance with a conversion function and generates a mixer control signal K*f(K) as a function of the key signal K. A multiplier 16 shapes the fill video signal F by a control signal f(K) to generate a shaped fill video signal F'. A mixer 18 holes the background video signal BK by the mixer control signal K*f(K) to generate a shaped background video signal. A adder 20 combines the shaped fill video signal F' and the shaped background video signal to form a synthesized video signal. The mixer 18 fills the gap between the shaped fill video signal and the shaped background video signal with the background video signal BG.
Patent JP-H08230340-A (JP)
Title: Film for thermal transfer ribbon
Inventor: OGURA MIKIHIRO
IPC: C08J5/18
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a transfer material generating no sticking phenomenon, having stable running properties and generating no blur or over-transfer, in a blaxially oriented film, by specifying the dispersing force component and polar force component of surface free energy and the center line average roughness and max. height of the opposite surface of the film to specific ranges. CONSTITUTION: A film for a thermal transfer film suitable for a thermal printer is composed of a biaxially oriented polyester film and the dispersing force component of the surface free energy on at least single surface of the film is 30-38 dyne/cm and the polar force component thereof is 4-13 dyne/cm and the center line average roughness of the opposite surface of the film is 0.02-0.50μm. The polar force component can be controlled on the basis of the amt. of the carboxyl terminal group of the film. The amt. of the carboxyl terminal group is set to 10-80eq/10<6> g, pref., 20-60eq/10<6> g. By providing a transfer ink layer on the single surface of the film, a transfer material for a variable dot printer is obtained.
Patent JP-H03264887-A (JP)
Title: Optical displacement sensor
Inventor: TAKADA YUJI
IPC: G01C3/06
Filed: 1990-03-15
Abstract: PURPOSE:To stably measure a distance by guiding reference light and range-finding light to the same light detection part in a time series manner by controlling the opening and closing of the first and second shutters. CONSTITUTION:Half mirrors 31, 32 and shutters 33, 34 are used as an optical path change-over device 3. A first optical path constituted so that the light from a light emitting part 1 is projected on a reflecting body as it is and the reflected light is detected by a light detection part or a second optical path constituted so that the light from the light emitting part is entirely reflected as reference light without being emitted to the outside to be directly detected by the light detection part 2 can be selected. As a result, range-finding light and reference light can be detected in a time series manner by the same light detection part 2. The output fk1 of a timing circuit 6 is also inputted to a distance operation part 5 and the operation part 5 can discriminate whether the output of a phase comparing part 4 is caused by the range-finding light and the reference light and a distance signal is outputted corresponding to the difference between the outputs of the comparing part 4 at the detection times of the range-finding light and the reference light. By this constitution, the light detection part and a light detection circuit are constituted as one system and the range-finding error due to an absolute phase variation characteristic can be avoided.
Patent JP-H03265421-A (JP)
Title: Leakage detector
Inventor: SAJI FUKUTSUGU
IPC: H02H3/33
Filed: 1990-03-15
Abstract: PURPOSE:To prevent an erroneous operation at the time of an excess surge and to effectively detect a leakage by stopping leakage detection by first timer means and detecting the leakage by second timer means. CONSTITUTION:A secondary side output of a zero-phase current transformer 3 is solely generated corresponding to a leakage current generated at the time of an excess surge like a lightning surge continuously for long time. This output is not used as a leakage current for detecting a leakage according to non- detecting period to be set by a monostable multivibrator 7 of first timer means. Thus, the leakage is not erroneously detected at the time of the leakage current due to the excess surge. A leakage signal is generated from the zero-phase current transformer 3 during a period set and continued by a monostable multivibrator 8 of second timer means even after the non-detecting period is ended at the normal time of generating the leakage.
Patent JP-S58189444-A (JP)
Inventor: HASHIMOTO MASAO
IPC: E04C5/18
Filed: 1983-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08214928-A (JP)
Title: Underarm bag to carry cellular phone
Inventor: WATANABE MASAO
IPC: A45C13/02
Filed: 1995-02-16
Abstract: PURPOSE: To enable telecommunications and the related necessary operations speedily by using a cellular phone attached to an improved underarm bag which is carried with a cellular phone, its attachments, and the related articles contained therein. CONSTITUTION: An interior pocket 2 to keep a cellular phone and an interior pocket 3 for an earpiece are provided at the bottom or at the side of the underarm bag 1. Since the openings of the pockets are in the outside of the bag, a person can communicate and do necessary operations speedily by using the cellular phone through the openings while carrying the bag.
Patent JP-S62221929-A (JP)
Title: Gear shifting actuation time control device for automobile
Inventor: SUZUKI AKIRA
IPC: B60W10/10
Filed: 1986-03-24
Abstract: PURPOSE:To eliminate scattering when the gear shifting actuation time is detected by increasing the output torque of an internal combustion engine in keeping step with the revolving speed of a rotating member initiated by gear shifting whereby decreasing the engaging pressure of a transmission. CONSTITUTION:A C2 drum 15 in a planetary gear set repeats a halt and rotation by each step of gear shifting. The revolving speed of the C2 drum 15 is detected by a sensor 6 so as to be read in a computer 20. The computer 20 assumes a control in decreasing the engaging pressure of an automatic transmission in keeping step with the revolving speed of the C2 drum 15, and furthermore decreases output torque by actuating an internal combustion engine output torque adjusting device. As described above, the revolving speed of the C2 drum 15 in the automatic transmission is detected for detecting the gear shifting actuation time, as a rate of change in the revolving speed of the drum is greater than that in the revolving speed of the internal combustion engine, an error in time width becomes smaller than an error in detecting the revolving speed. As a result, the scattering of 'the detected gear shifting actuation time' varies narrowly.
Patent JP-H09232232-A (JP)
Title: Alignment apparatus and alignment method using the same
Inventor: OISHI SATORU
IPC: H01L21/027
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance an alignment accuracy irrespective of the gap or the like between a mask and a wafer by a method wherein a second alignment amount is found on the basis of a first alignment amount which is found by the position the center of gravity of every spot image and on the basis of an external signal regarding two objects and luminous fluxes and an alignment operation is performed by using both alignment amounts. SOLUTION: A first mark on a first object and a second mark on a second object are irradiated with luminous fluxes. Then, on the basis of a plurality of spot images which are formed by the two marks and by the transmitted, reflected or diffracted luminous fluxes, respective center-of-gravity positions of the spot images are detected. A first alignment amount is found on the basis of the center-of-gravity positions, and a correction amount with reference to the first alignment amount is found on the basis of the positional relationship between the first object and the second object and on the basis of the positional relationship between the irradiated luminous flux and the first mark.  That is to say, a correction computation 2 is performed by using an alignment signal and an external signal, and a second alignment amount is found in such a way that the first alignment amount and the correction computation 2 are added by an addition circuit 3.
Patent JP-2000264648-A (JP)
Title: Production of synthetic quartz
Inventor: KOIDE HIROYUKI
IPC: C03B8/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To stably produce a synthetic quartz in high quality over a long period while preventing the deposition of coarse particles by forming glass soot by the hydrolysis or vapor-phase oxidization of a raw material gas carried by a carrier gas having a water content lower than a specific level and depositing the formed glass soot on a starting member. SOLUTION: The raw material gas for the present process is produced by bubbling and evaporating a liquid raw material gas with a carrier gas controlled by a precision flow controlling device and carrying the vapor with the carrier gas or by heating and evaporating a liquid raw material with an evaporator, etc., and carrying the vapor with a carrier gas. The carrier gas is argon, helium, oxygen, hydrogen, etc., purified by an ultra-high purity refining device to decrease the water content to <=10 μg/L. The raw material gas is supplied to a reactor to effect the vapor-phase hydrolysis in an oxyhydrogen flame or the vapor-phase oxidation with oxygen gas and the formed glass soot is deposited on the starting member to produce a synthetic quartz.
Patent JP-S59191386-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWAMURA NOBUO
IPC: H01L27/08
Filed: 1983-04-14
Abstract: PURPOSE:To control several threshold voltages independently with high accuracy by forming MESFETs of three kinds to semiconductor layers of two kinds on the same semiconductor substrate. CONSTITUTION:An N type GaAs layer 42 is formed on the surface of a GaAs substrate 41, and an N type AlxGa1-xAs layer 43 is further shaped. One part of the layer 43 is removed, and a source 44 and a drain 45 for an enhancement type MESFET are formed by a gold germanium alloy. A source 46 and a drain 47 for a depletion type MESFET are shaped simultaneously by an alloy. A gate 48 for the enhancement type MESFET is formed on the layer 42, and a gate 49 for the depletion type MESFET is shaped on the layer 43. Accordingly, threshold voltage can be controlled with high accuracy.
Patent JP-S63234116-A (JP)
Title: Measuring instrument for loadage of powder or the like on vehicle
Inventor: GOTO YOSHISUKE
IPC: G01G19/08
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a measuring instrument for vehicle loadage which is capable of easily measuring weight with high accuracy by grasping the weight of powder, etc., as the extension quantity of a belt member. CONSTITUTION:The case 20 of the weight measuring instrument 63 is installed at a proper position on the side of a hopper 62 before, for example, cement powder begins to be loaded, and the belt member 7 is drawn out to fit a magnet 9 on a tank rolley 61 by attraction. At this time, the member 7 is drawn by a spring member in the opposite direction from its drawing-out direction and applied with a constant tensile force. When a reset switch 22 is pressed in this state, a measurement wait state is entered and a display device 1A display zero. When the cement powder begins to be loaded, the suspension of the tank rolley 61 bends and the belt 7 is drawn out corresponding to the bending. The motion of the belt 7 rotates a timing pulley and is transmitted to an encoder 2. The encoder 2 sends out output pulses corresponding to its angle of rotation to a counter. The counter counts the output pulses and makes a digital display on the display device 1A and the discharge port of the hopper 62 is closed when it is confirmed that a specific value is reached.
Patent JP-S62228469-A (JP)
Title: Coated cutting tool
Inventor: TSUKADA HIROSHI
IPC: C23C16/30
Filed: 1987-03-23
Abstract: PURPOSE:To improve the wear resistance and exfoliation resistance of a coating by coating in inside layer consisting of a specific boride, carbide, nitride, carbonitride, nitride carbonate and nitride borocarbonate and outside layer consisting of a specific oxide. CONSTITUTION:Coating layers of >=1 kinds selected from >=1 kinds of the boride, carbide, nitride, carbonitride, nitride carbonate, nitride borocarbonate and the composite compd. thereof are coated on the substrate consisting of a sintered silicon nitride body. The outside layer consisting of Al2O3 or Al2O3 and ZrO2 is coated on the inside layer, by which the coated cutting tool is formed. The coating layer is directly stuck from the gaseous phase for both the inside and outside layers. The compd. of the inside layer forms the compd. with the silicon nitride of the substrate to maintain the substantial adhesive strength. The exfoliation resistance of the coating layer during cutting is improved by the presence the inside layer.
Patent JP-S63178101-A (JP)
Title: Alkyl-substituted phenylcarbamate derivative of polysaccharide
Inventor: OKAMOTO YOSHIO
IPC: C08B33/02
Filed: 1987-03-20
Abstract: PURPOSE:To obtain an alkyl-substd. phenylcarbamate derivative of a polysaccharide with its hydroxyl groups substd. by specified groups, which is useful as functional materials, particularly as a packing for optical resolution. CONSTITUTION:The title product is an alkyl-substd. phenylcarbamate derivative of a polysaccharide (except cellulose) with 80-100% of its hydroxyl groups substd. by groups of formula 1, where R1-R5 are each H or a 1-8C alkyl group, at least one of which is a 1-8C alkyl group. The polysaccharides used may be any of synthetic or natural polysaccharides and those modified from natural substances, as far as it is optically active. They are preferably those which are highly regular in their bonding pattern, more preferably amylase, beta-1,4-chitosan, chitin, beta-1,4-mannan, inulin and curdlan. These polysaccharides should preferably have a number-average degree of polymerization of at least 10.
Patent JP-S55160012-A (JP)
Title: Production of polymethylenepolyphenylpolycarbamate
Inventor: HASEGAWA SEIJI
IPC: C08G12/20
Filed: 1979-05-30
Abstract: PURPOSE: To produce polymethylenepolyphenylpolycarbamate in high yields and in a short time, by a method wherein an N-phenylcarbamate is reacted with formaldehyde in the presence of boron trifluoride (complex salt) catalyst.  
     CONSTITUTION: One mole of an N-phenylcarbamate of formula I (wherein R 1  is 1W6C lower alkyl, cycloalkyl; R 2  is H halogen, 1W6C lower alkyl, alkoxy; n is 1W4) is reacted with 0.1W10mol of formaldehyde or a formaldehyde-forming material in the presence of 0.001W10mol of boron trifluoride or etherate or acetate complex thereof as a catalyst and in a solvent such as aliph. hydrocarbon or alicyclic hydrocarbon at a temp. of 20W200°C for 0.5W10hr to obtain polymethylenepolyphenylpolycarbamate of formula II (wherein m is 0W5). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61267554-A (JP)
Inventor: KAARORII RENPERUTO
IPC: C07D405/04
Filed: 1986-03-26
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-2000254356-A (JP)
Title: Rocking assembly
Inventor: NAKAZAWA TERUTADA
IPC: A63G31/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a rocking assembly having simple structure and low height and is possible to be driven by a little power. SOLUTION: This rocking assembly comprises a rocking driver 14 hung by hangers 23 from stanchions 22 installed on a base 12. The rocking driver 14 then is independently driven back-and-forth and right-and-left by two servomotors. Thus, the rocking driver 14 can shift to optional directions within a substantially horizontal plane.
Patent JP-S61224077-A (JP)
Title: Document issue control system
Inventor: INABA SUSUMU
IPC: G06Q10/10
Filed: 1985-03-29
Abstract: PURPOSE:To continue a collation processing surely and prevent double issue of composite documents by collating image and code information with each other automatically and by an operator and controlling collectively all code information of collation in every station. CONSTITUTION:Image information of the first information source 2 and code information of the second information source 3 are collated with each other automatically to collate whether they correspond to each other or not and the collation is performed by an operator in case of a special state. A network is constituted with print stations 7a-7c which synthesize both information to print documents if they coincide with each other as the result of the collation and a control station 8 common to them and the station 8 receives and controls collectively all collated code information at every stations 7a-7c. Thus, normal documents are issued independently of normality, abnormality, presence/absence of a collation key and the issue of unnecessary bills due to double use of information sources is prevented.
Patent JP-H08256682-A (JP)
Title: Production of low lactose powdered milk
Inventor: ISHII SATORU
IPC: C12N1/16
Filed: 1995-03-24
Abstract: PURPOSE: To produce a low lactose powdered milk product useful for alimenting a lactose-intolerant patient since it contains no lactose and free from the browning attributable to lactose by carrying out alcohol fermentation on the lactose in a raw-material milk followed by spray-drying. CONSTITUTION: After carrying out alcohol fermentation on the lactose in a raw-material milk (e.g. skim milk), the alcohol is made to evaporate by spray drying and the objective product is obtained. Simultaneous addition of yeast and a lactose-decomposing enzyme to the raw-material milk or the addition of yeast to the milk treated with the lactose-decomposing enzyme allows alcohol fermentation with the yeast on the glucose and galactose which are formed by the decomposition of lactic acid. This process, preferably carrying out alcohol fermentation on lactic acid, prevents the generation of foul smell and attains excellent fermentation efficiency. As the yeast, Saccharomyces cereviciae SBT5211 strain (FERM-P-14819) is preferable. Further, as the lactose- decomposing enzyme, the one free from protein decomposing activity is preferred.