baber/WOPTO huggingface dataset:
Patent JP-2001090126-A (JP)
Title: Vertically and horizontally adjustable faucet
Inventor: OTSUKA KENJI
IPC: E03C1/042
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a vertically and horizontally adjustable faucet with a spout widely movable within a sink by making a discharge pipe rotatable 360 deg.. SOLUTION: This vertically and horizontally adjustable faucet comprises a single or mixing valve body, a U-shaped connection pipe connected to an outlet part formed on the lower part of the mixing valve body, and a U-shaped discharge pipe connected to the U-shaped connection pipe through a connecting joint. Otherwise, this vertically and horizontally adjustable faucet comprises a single or mixing valve body, an S-shaped connection pipe connected to an outlet part formed on the upper part of the mixing valve body, and a U-shaped discharge pipe connected to the S-shaped connection pipe through a connecting joint.
Patent JP-H04145659-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIYAMA MASATOSHI
IPC: H01L27/06
Filed: 1990-10-08
Abstract: PURPOSE:To shorten rising and falling times more than those of prior art and to provide equivalent driving capacity in a smaller area by employing an N- channel MOS transistor when a bus line is charged up to a high potential side power source potential. CONSTITUTION:An N-channel MOS transistor TrN3 is connected between a bus line 1 and a high potential side power source terminal 2. When the line 1 is charged up, the TrN3 is turned ON by a clock signal phi1 at a certain timing. In this case, the potential of the electrode of the line 1 side of the TN3 is a value lower by the threshold value voltage of the TrN3 than the power source potential. Accordingly, a potential difference between the high and low levels of the line 1 is smaller than that when a P-channel MOSTr is charged up. Thus, since the amplitude of the potential of the line 1 is reduced by the threshold value voltage of the TrN3 as compared with that of the prior art, the rising and falling times can be shortened as compared with those of the prior art.
Patent JP-H06124626-A (JP)
Title: Puffer type gas-sealed circuit breaker
Inventor: SATO TOSHIKAZU
IPC: H01H33/91
Filed: 1992-10-08
Abstract: PURPOSE:To provide a puffer type gas-sealed circuit breaker of a resistance cut-off system with improved reliability by braking a movable contact piece in the latter period of opening operation. CONSTITUTION:A buffering damper chamber 11 for a movable contact piece 2 is defined by the back surface of the movable contact piece 2, a slide contact piece 6 to be slidably contacted with the movable contact piece 2, and the front end surface 4a of a puffer cylinder 4. An opening 12 is provided at the front end surface 4a of the puffer cylinder 4, for forming a gas passage communicating the damper chamber 11 with a puffer chamber 10. Gas compressed inside the puffer chamber 10 flows from the opening 12 formed at the front end surface 4a of the puffer cylinder 4 into the damper chamber 11 at the back surface of the movable contact piece 2. Accordingly, a pressure inside the buffering damper chamber 11 is increased by the gas flowing from the puffer chamber 10 so that movement toward the opening direction of the movable contact piece 2 can be braked by the effect of the damper chamber 11 even if inertial force acts on the movable contact piece 2 toward the driving direction during the opening operation.
Patent JP-H0581177-A (JP)
Title: Mediation circuit
Inventor: MAEDA TOSHIHARU
IPC: G06F1/14
Filed: 1991-09-20
Abstract: PURPOSE:To provide a mediation circuit which permits access right to be given to the next signal when a signal is outputted for an arbitrary specified duration. CONSTITUTION:A mediation circuit determines sequence of request signals when plural request signals such as port access request and refresh request compete with each other. In this circuit, a counter circuit 23 counting input clock signals is provided. When a signal is outputted, the counter circuit 23 is made to start counting clock signals. After it counts up specified numbers of clock signals, reset signal SR is outputted to a circuit 30 holding request signals output periods.
Patent JP-H04255303-A (JP)
Title: Feeding device of frother into concrete mixer
Inventor: KAWAZU YOSHIO
IPC: B28C5/38
Filed: 1990-10-08
Abstract: PURPOSE:To enable frother to be fed into a concrete mixer intermittently only at necessary time, while the operation of a frothing machine is continuously kept by providing a frother-receiver switchably and movably from the position immediately below the frothing machine which receives the frother to the position which does not disturb the feeding of the frother into the concrete mixer. CONSTITUTION:The frother to be fed into a concrete mixer 2 is injected from the lower end of a frothing machine 1. The compressed air into the body 4 of the flothing machine 1 enters a feeding pipe 11 from a tube R1, and raw liquid enters the feeding pipe 11 from a tube R2, and then the mixture of the air and the liquid is injected into the body 4. Compression, dispersion, bending, bracking and flowing together are repeated for the injected compressed air and raw liquid, while they pass between particles. Said air and liquid become the liquid frother with which air is uniformly mixed, and the frother is injected downward from the lower end of the body 1 and is fed into the concrete mixer 2.
Patent JP-H06120823-A (JP)
Title: Frequency synthesizer
Inventor: WATANABE YASUNOBU
IPC: H03L7/18
Filed: 1992-10-08
Abstract: PURPOSE:To increase the response speed at start up with regard of a frequency synthesizer which applies the frequency synthesization processing to the signals that undergo the external start control and supply the reference frequency and acquires an output signal of the desired frequency. CONSTITUTION:A frequency synthesizer contains a indirect frequency synthesizing means 11 which is started by an external instruction to output a response to the instruction and then applies the indirect frequency synthesization processing to the reference signal that supplies the reference frequency to produce an output signal of the desired frequency and a frequency synthesizing means 13 which is started by the preceding response and starts the frequency synthesization processing to an input signal to produce a reference signal. Furthermore a delay means 15 is added to the synthesizer to delay the response outputted from the means 11 to apply this delayed response to the means 13 and then increases the phase difference between the reference signal and the output signal in the response timing and within the maximum allowable limit of the response speed of the means 11 against the instruction.
Patent JP-H08107794-A (JP)
Title: Production of mannosyl cyclodextrin
Inventor: HAMAYASU KENICHI
IPC: C12N9/24
Filed: 1994-10-11
Abstract: PURPOSE: To efficiently obtain the subject compound having the mannosyl group bound to a hydroxyl group through an α-bond and useful for foods, cosmetics, medicines, etc., by allowing α-mannosidase to act on an organic solvent solution containing a cyclodextrin compound and mannose. CONSTITUTION: Mannose and a cyclodextrin compound (e.g. α-cyclodextrin) are dissolved in a 10mM acetic acid buffer solution (pH: 4.5) containing an organic solvent such as methanol, ethanol, acetonitrile, dimethylsulfoxide or dioxane in a concentration of 2-50%(v/v), and subsequently reacted with the α-mannosidase of Canavalia ensiformis, etc., at 60 deg.C for 3 days to efficiently obtain the objective mannosyl cyclodextrin having one or more mannosyl groups bound to the hydroxyl groups of the cyclodextrin compound through α-bonds, and capable of being utilized in a food field, in a cosmetic field, in a medicine field wherein a sensor, etc., is carried into a cell labeled with a medicine carrier of drug delivery system, etc.
Patent JP-S61147149-A (JP)
Title: Lambda sensor
Inventor: SASAKI KAZUKO
IPC: G01N27/12
Filed: 1984-12-20
Abstract: PURPOSE:To inhibit the sensed error due to the coexistence of the high-concn. hydrocarbon by using a sintered body added with the micro quantity of nobel metallic catalyst to ATiO3-delta perovskite compd. CONSTITUTION:A gas sensing piece 8 of a sensor is obtained by adding both 10-600gamma nobel metallic catalyst expressed in terms of metal per 1g ATiO3-delta perovskite compd. (A is least one member of a group consisting of Sr, Ca and deltashows a nonstoichiometric parameter.) and a sensitizing agent of oxygen such as SiO2 gel to ATiO3-delta perovskite compd. As the noble metal, Pt, Pt-Rh, Pd, Rh, Ir, Ru, Os and Re, etc. can be used. The noble metallic electrodes 12, 14 are connected to the gas sensing piece 8 and it is connected to the outside part via the lead wires 16, 18. The sensitivity of hydrocarbon is balanced with the sensitivity of oxygen owing to the addition of the micro quantity of the noble metallic catalyst and the sensed error in inhibited due to the coexistence of hydrocarbon.
Patent JP-H06124655-A (JP)
Title: Cathode-ray tube manufacturing apparatus
Inventor: KOBAYASHI MASAHIRO
IPC: H01J9/34
Filed: 1992-10-08
Abstract: PURPOSE:To provide a cathode-ray tube manufacturing apparatus which can improve the preheating efficiency at the time an electron gun is attached to and sealed in a neck part of a cathode-ray tube. CONSTITUTION:At the time of preheating of a cathode-ray tube, an electron gun 4 is installed in the inside of a neck part 2a and positioned at the prescribed point by an electron gun mounting jig 7. A cover 8, which is a cylindrical part and has an inner diameter larger than the outer diameter of the neck part 2a and the electron gun mounting jig 7, is installed. The cover 8 is so made as to move up and down freely in the axial direction of the tube by an elevating and lowering system. The cover 8 is made of a heat resistant material such as ceramics, glass, etc. During a plurality of preheating processes, the cover 8 is elevated, so that the welded part of the neck part 2a is covered.
Patent JP-H08111803-A (JP)
Title: Image input device
Inventor: UEHARA TSUKASA
IPC: H04N5/225
Filed: 1994-10-07
Abstract: PURPOSE: To obtain the image input device with a comparatively simple structure and easily carried. CONSTITUTION: The image input device 1 is provided with a camera section 35, a universal head section 2, a support 5, a base 7, legs 8, 11 and controlled by a circuit block or a computer 40. The operator operates the circuit block 15 or the computer 40 at first to fold the image input device 1 so as to operate the universal head section 2 such a way that the camera section 35 is set nearly to be a horizontal position, and cables are removed from respective device parts. Then the legs 8 are turned in the direction F and raised along the support 5 at a position of a notch 36 of the base 7. The leg 11 is similarly raised.  The lengthwise dimension of the case is made longitudinally compact by effectively arranging the image input device 1 in which the legs 8, 11 are folded and the camera section 35 and the universal head section 2 are removed, the removed camera section 35 and universal head section 2, a cable 13 whose both ends are provided respectively with connectors 14a, 14b and the circuit block 15 into the case.
Patent JP-H10113834-A (JP)
Title: Table operation device of machine tool and its control method
Inventor: MIYAMOTO SHINJI
IPC: B23Q1/28
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To precisely carry out positioning in the horizontal direction of a table while elevating the table by providing a standard surface on a side of a clamped part provided on a lower part of the table and providing pressurizing means and a pressurizing means to pressurize the clamped part on the standard surface. SOLUTION: Positioning of a table in the Y axis direction is carried out by contracting press fit cylinders 76 of first pressurizing means 65A, 65B and pressurizing locked pillars 50A, 50B on first standard surfaces 62A, 62B of positioning blocks 60A, 60B by a wedge member 76. A press fit cylinder 76 of second pressurizing means 66A is contracted. Consequently, the locked pillar 50A is pressurized on a second standard surface 63A of a positioning block 61A, and positioning of the tabel as regards the X axis direction is carried out. That is, positioning of the table as regards the horizontal direction is completed.
Patent JP-H10126789-A (JP)
Title: Encoder
Inventor: SAKA NOBUAKI
IPC: H04N19/61
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To specify a most similar area by calculating respectively a mean value of adjacent pixel read image data stored in a reference image storage means and referencing the calculated mean value. SOLUTION: A motion detection means 6 receives motion detection basic pixel data outputted from a video storage means 1 and reads picture element data of a video image just before of a reference video storage means 5 based on the data and retrieves a similar picture element area of motion detection basic picture element data. The motion detection means 6 is provided with a basic pixel memory 61 and a motion vector calculation circuit 62. Picture element data outputted from an image storage means 1 are stored in the basic pixel memory 61 for each macro block area. The motion vector calculation circuit 62 reads picture element data from the just preceding video image stored in the reference image storage means 5 and compares the data with picture element data in the basic pixel memory 61 and obtained a vector to a most similar area as a motion vector.
Patent JP-H09108437-A (JP)
Title: Game toy and walking toy to be used for the same
Inventor: FUKUMURA SATOSHI
IPC: A63H11/18
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a new game toy, with which a player can pleasantly play without losing interest, by combining evitability and inevitability concerning the game toy with which plural payers can be simultaneously participated in a game for competing the number of pieces. SOLUTION: A game toy 10 is composed of a stereoscopic game unit 11 equipped with a disk 17 having an upper surface on which plural partitions 15 are radially provided, pedestal 19 for housing a driving means for rotating this disk 17, plural main passages 21L and 21R radially extended from the disk 17, and plural drop passages 23L and 23R communicated with the respective main passages and the disk and inclined downward from the respective main passages and the disk, and plural walking toys 13 which can move through these main passages 21L and 21R toward the disk 17 by themselves.
Patent JP-H06123354-A (JP)
Title: Pulley type speed changer
Inventor: MIYATA HIROBUMI
IPC: F16H9/12
Filed: 1992-10-09
Abstract: PURPOSE:To reduce the size, weight and cost of a speed changer by mutually interlocking the movable sheaves of both pulleys by use of a wire, in a pulley type speed changer having speed change pulleys provided on a pair of mutually parallel rotating shafts and a belt wound between both the pulleys. CONSTITUTION:The connecting member 17 to a fixed sheave 6 of a driving pulley 5 is connected to a housing 32 through a wire case 48, and the connecting member 20 to a movable sheave 7 is connected to one side of an oscillation type operation lever 39 through a wire member 49 inserted through the wire case 48. The connecting member 23 to a fixed sheave 12 of a driven pulley 11 is connected to the housing 32 through a wire member 53, the connecting member 26 to a movable sheave 13 is connected to the other end of the lever 39 through a wire case 52 through which the wire member 53 is inserted, and both the sheaves 7, 13 are interlockingly moved in the axial direction by the oscillation of the lever 39.
Patent JP-H11107927-A (JP)
Title: Pump control device
Inventor: KATO KOKI
IPC: F04B49/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent generation of reverse rotation of a swash plate even in case of such as quickly performing operation of an operating lever, in a pump control device which can control a delivery amount of a hydraulic pump by both manual operation and a control pressure from the outside. SOLUTION: Supply/discharge of hydraulic oil in both side oil chambers of a piston 9 linked to a swash plate 5 are controlled by switching of a valve oil path by rotation of a spool 42 and sleeve 41 of a control valve 40 and switching of the valve oil path by moving in an axial direction of the spool 42 by supplying hydraulic oil to a small diametric part periphery 42a and an oil chamber 47. In a side surface of the sleeve 41 mutually opposed to a small diametric part periphery, a control pressure port 51 and drain port 52 are formed, and when a rotational angle of the sleeve 41 is a prescribed angle or more, the control pressure port 51 is made to communicate with a control pressure passage 34, and when the prescribed angle or less, so as to make the drain port 52 communicate with a drain passage 21.
Patent JP-H04368172-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUURA MASAZUMI
IPC: H01L21/8242
Filed: 1991-06-14
Abstract: PURPOSE:To increase a surface area by providing recessed and protruding surface to the plane perpendicular to a substrate of the lower electrode of a capacitor in order to further increase an electrostatic capacitance value of the capacitor. CONSTITUTION:A silicon oxide film 61 having a recessed and protruding surface is provided, via a thermal oxide film 60, using irregular growth by the normal pressure CVD method of TEOS-O3 on a second polycrystalline silicon film 15c forming a lower electrode of a capacitor. This silicon oxide film 61 is partly etched to form silicon oxide films like the spots on the surface of the second polycrystalline silicon film 15c. Thereafter, the second polycrystalline silicon film 15c is etched using such silicon oxide films as the mask.
Patent JP-H07126457-A (JP)
Title: Polyolefinic substrate film and tacky film or sheet
Inventor: TAKADA SHINICHI
IPC: C09J7/02
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a polyolefinic substrate film useful as a tacky film or sheet having excellent mechanical characteristics and tear resistance in both length wise and crosswise directions and peeling workability, containing PP and two rubber components in a specific ratio. CONSTITUTION:This substrate film comprises (A) 60-90wt.% of PP, (B) 40-2-wt.% of a styrenic elastomer and (C) 40-2wt.% of an ethylene-alpha-olefin copolymer or propylene-alpha-olefin copolymer. One side of the substrate film is provided with a tacky agent layer having preferably 1-20mum thickness to give a tacky film suitable as a surface-protecting tacky film.
Patent JP-H02269192-A (JP)
Title: Method for preferetially enhancing the manufacture of product in fluid catalytic cracking of hydrocarbon
Inventor: ARAN AARU GERUZAA
IPC: C10G11/18
Filed: 1989-10-20
Abstract: PURPOSE: To obtain a light recirculation oil/fraction and light olefins at good efficiency by controlling the reaction temperature profile in the riser reactor in a catalytic cracking operation so as to regulate the desired product distribution.  
     CONSTITUTION: A hydrocarbon feedstock is fed into a riser reforming region, the temperatures in the high-temperature and mixing zones are kept at 960-1160°F, the feed stock is mixed with the fresh regenerated cracking catalyst to form a suspension, and the suspension is passed upwardly through the bottom section of the riser zone. Next, the recirculated portion of the light hydrocarbon stream comprising a heavy naphtha fraction obtained by the conversion of hydrocarbons and substances having boiling point lower than that of the formed fraction is fed into the suspension upwardly flowing through the riser zone while the temperature at the exit of the riser conversion zone is being kept at 870-950°F to recover a light recirculation oil/fraction product. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62133051-A (JP)
Title: Manufacture of alpha+beta (alpha+beta)-type titanium alloy
Inventor: OKADA MINORU
IPC: C22F1/00
Filed: 1985-12-03
Abstract: PURPOSE:To manufacture, at a low cost, an alpha+beta-type Ti alloy material having strength and ductility equal to those of parts to which sufficient alpha+beta working is applied, by subjecting an alpha+beta=type Ti alloy to a combination of beta-working and heat treatment under specific conditions. CONSTITUTION:The alpha+beta-type Ti alloy such as the one of Ti-6Al-4V, etc., is worked at >=80% reduction in area in a beta-single phase range in the range of temp. at and above beta-transus. Then the alloy is held at a temp. lower than the beta-transus by 20-90 deg.C for >=4hr and cooled slowly down to 550 deg.C or below at <=0.5-10 deg.C/sec cooling rate. Successively, the alloy is reheated to a temp. of 20-90 deg.C below the beta-transus, held at the temp. for less than 4hr, and cooled down to <=550 deg.C at 0.5-10 deg.C/sec cooling rate. The alloy is further aged at 540-650 deg.C for 4-10hr and cooled to room temp. In this way, alpha+beta-type Ti alloy parts excellent in toughness as well as in strength can be obtained.
Patent JP-2000100946-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KIYOTAKA
IPC: H01L21/316
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To ensure the burying property suited to miniaturization by forming two kinds of insulation films, using a buried film between electrodes and a plasma oxide film having good performance for planarizing by chemical- mechanical polishing. SOLUTION: Films may mutually connect in an electrode (metal) layer top to produce voids if the electrode gap is narrow. A BPSG film 2 is used for a layer insulation film lower part needing a burying property and a plasma oxide film 3 is used for a layer insulation film upper part putting importance on the planarizing by CMP, thereby ensuring the burying property and allowing a planarizing technique using CMP to be used. Thus the burying property between electrode corresponding to miniaturization and the planarizing technique using CMP can be executed with a large CMP margin.
Patent JP-H01114011-A (JP)
Title: Manufacture of magnet roll
Inventor: SUZUMURA MASAKI
IPC: H01F41/02
Filed: 1987-10-28
Abstract: PURPOSE:To enhance magnetic force and to improve productivity, by employing a series of processes in which composite resin magnet material consisting of ferrite powder and polymetric materials is molded into a fan-shaped pole piece which has straight sections in the both ends of the fan-shaped configuration using a metallic mold for preferred orientation, and the predetermined number of the pole pieces which are produced in such a manner are then combined each other. CONSTITUTION:A composite resin magnet pellet is first produced which consists of ferrite powder and polymetric materials. Subsequently, the axis of easy magnetization of the ferrite powder contained in the pellet is magnetically oriented along the lines of magnetic force by the magnetic field caused by the current in a coil 2 in which a metallic mold 5 comprising magnetic materials 3b, 3c, and an non-magnetic material 4 is disposed. Thereby, a pole piece 6 is molded which has a fan-shaped configuration in cross section and is magnetically oriented from the center part of the circular arc to the other three sides. Now, the pole piece 6 is provided with straight sections in the both ends of the fan-shaped configuration. When the pole piece 6 is stuck on a shaft, the straight sections thereof serve as adherends. Accordingly, the efficiency of working can be improved, and the dimensional accuracy of molding can be enhanced, therefore both the large magnetic force and the improvement of productivity can be realized.