baber/WOPTO huggingface dataset:
Patent JP-H08253474-A (JP)
Title: Indolepiperidine derivative
Inventor: YOAHIMU MERUTSU
IPC: C07D401/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for treatment of e.g. disorders of the central nervous system or hypertension and having a dopamine-agonistic or dopamine-antagonistic action.  
     SOLUTION: This derivative is a compound of formula I (R 1  is e.g. H, an alkyl, OH, a halogen, CF 3 , CN or COOH; R 2  is e.g. NH-CO-Ar or NH-SO 2 -AR; Ar is e.g. an alkyl or halogen; Q is C m H 2m  or O-C n H 2n ; (m) is 1 to 4; and (n) is 1 to 3) or its salt, e.g. 2-[2-(4-(5-fluoro-3-indolyl)piperidino)ethyl]-2,3-dihydro-1H- benz[de]isoquinoline-1,3-dione. A compound of formula I is obtained by reacting a compound of formula II with a compound of the formula R 2 -Q-L (L is e.g. a leaving group). A compound of formula I is useful for neuroleptics, treatment of extrapyramidal motor side-effects of Parkinson' diseases, prophylaxis and treatment of obsessive compulsive disorders, anxiety states, depressions, hemicrania or hypertension, and control of the sequelae of cerebral infarct. A dose is pref. 0.001 to 10 mg/kg/day. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58140044-A (JP)
Title: Unsaturated compound and its preparation
Inventor: YOKOSHIMA MINORU
IPC: C07C67/08
Filed: 1982-02-13
Abstract: NEW MATERIAL:The unsaturated compound of formulaI(R is H or CH3; m is 0 or 1-3; n is 1-3). USE:It copolymerizes easily with a resin containing unsaturated group in the presence of heat, ultraviolet ray, ionizing radiation, or radical initiation agent, and gives a cured film having excellent durability. PROCESS:The compound of formulaIis prepared by esterifying the compound of formula II obtained by the addition of epsilon-caprolactone to hydroxypivalyl hydroxypivalate with acrylic acid or methacylic acid. It is preferable to carry out the esterification reaction at 75-120 deg.C to shorten the reaction time and to prevent the polymerization of the product.
Patent JP-S63188718-A (JP)
Title: Absolute rotary encoder
Inventor: MATSUI TSUTOMU
IPC: G01D5/249
Filed: 1987-01-31
Abstract: PURPOSE:To facilitate the improvement of resolution and to make a rotary encoder compact and reduce its cost by forming images of respective track patterns of a disk on photodiodes through a condenser lens. CONSTITUTION:A rotary disk 10 is fixed on a shaft 12 and associated with a movable body whose position is to be detected. The disk 10 is made of a transparent plate and light shield parts and transparent parts are arrayed alternately on annular tracks TR1-TR8 which are set on the surface of the disk with different diameters. Then parallel light emitted by an EL panel 14 is incident on the respective tracks TRi (i=1-8) and transmitted through them when transparent positions are positioned, so that the light is incident on corresponding photodiodes PDi through the condenser lens 16. Consequently, transmitted light exists (or does not exit) from the transparent part (or light shield part) of a track and is incident on a corresponding diode PDi, which generates an electric signal of '1' (or '0'). An 8-bit diode array 18, therefore, outputs a binary digital signal as a position detection signal.
Patent JP-S60244486-A (JP)
Inventor: NORUBERUTO NIISURU
IPC: B23K11/30
Filed: 1985-02-07
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-S63308127-A (JP)
Inventor: MIHASHI TOSHIO
IPC: E03D9/00
Filed: 1987-01-31
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-S55115430-A (JP)
Title: Metallic luster finishing method
Inventor: OOSHIMA YASUHIRO
IPC: C23C14/04
Filed: 1979-02-23
Abstract: PURPOSE: To obtain a lustrous product having appearance similar to metal by using a low-cost material, by a method wherein, to only a convex portion of a painted surface applied to a thermoplastic sheet having a three-dimensional pattern, metal is transferred by a vapor-deposited metal film.  
     CONSTITUTION: Over all the surface of thermoplastic sheet 1 having a three-dimensional pattern comprising a plurality of convex portions 2, a painted surface 3 is applied by a metal paint. Subsequently, a metal foil layer 4 is formed on only convex portions 2 through a painted surface 3 by a hot stamping system. As sheet 1, vinyl chloride resin or thermoplastic sheet other than polyvinyl chloride resin, or thermoplastic foamed sheet can be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03225017-A (JP)
Title: Engine cooling device
Inventor: HIRAKI HIKOSABURO
IPC: F01P5/02
Filed: 1990-01-31
Abstract: PURPOSE:To efficiently cool an engine by installing an air stream conversion mechanism, consisting of at least one guide blade or more having a prescribed curved shape, between a fan and a radiator. CONSTITUTION:As for an engine cooling device consisting of a radiator 5 for heat radiation of the cooling water of an engine 1 and a blowing fan 2 to the radiator 5, an air stream conversion mechanism 4 consisting of at least one guide blade is installed between the fan 2 and the radiator 5. The guide blade of the air stream converting mechanism 4 has a prescribed curved shape for converting the rotary air stream supplied from the fan 2 in the rectilinear direction for the whole surface of the radiator 5. Accordingly, the air stream in a cooling passage is formed uniformly in the parallel direction for the gap between a tube and a fin in all the area of the radiator 5. Accordingly, the engine cooling device having high efficiency can be obtained.
Patent JP-H04240580-A (JP)
Title: Test pattern converting apparatus
Inventor: INOUE MASAO
IPC: H01L21/66
Filed: 1991-01-23
Abstract: PURPOSE:To provide a test pattern conversion system capable of realizing a fast function test using an existing tester. CONSTITUTION:The test signal from a tester 1 is outputted from a driver DRVT to be inputted to an LSI 2 to be tested through a cable and a testing jig. This test signal is logically converted by the logical circuit in the LSI 2 to be tested to be outputted from a driver DRVL and returned to the tester 1 to be inputted to a comparator COMP. The expected value delayed by several cycles from the test signal is inputted to the comparator COMP with due regard to the propagation delay of the test signal. By comparing the returned test signal with the expected value, the functional normality of the LSI 2 to be tested is checked.
Patent JP-H02202377-A (JP)
Title: Compound vibrator type ultrasonic actuator
Inventor: UEHA SADAYUKI
IPC: H02N2/00
Filed: 1989-01-31
Abstract: PURPOSE:To prevent aging and to improve the durability by forming the contact faces of a driving body and a driven body of metal impregnated with oil. CONSTITUTION:An ultrasonic actuator comprises a driving body 1, Langevin torsional vibrator 2 to be tightened with a bolt, a laminated piezoelectric actuator 3, and a driven body 4. Contact face 4A of the driven body 4 with the piezoelectric actuator 3 is formed of metal impregnated with oil, and the contact face 3A of the piezoelectric actuator 3 with the driven body 4 is formed of metal or inorganic material.
Patent JP-S56118238-A (JP)
Title: Cathode for dc type gas discharge indication panel and manufacture
Inventor: WATANABE SATOSHI
IPC: H01J17/06
Filed: 1980-02-22
Abstract: PURPOSE:To facilitate the manufacture of DC type PDP(DC type gas discharge indication panel) having low operating voltage and power consumption, by forming a comlex metal oxide such as the oxide of alkali earth metal element on a cathode basic metal as a porous adhesion layer. CONSTITUTION:An oxide or sulfide or complex metal oxide 2 with aluminum of an electrically insulative alkali earth element having low work function and high melting point is formed as a porous adhesion layer 2' on a DC type PDP cathode basic metal 1 through such as plasma ejection. Consequently a DC type PDP having low operating voltage and power consumption can be easily manufactured without requiring the high temperature heating process when compared with conventional one.
Patent JP-H10217028-A (JP)
Title: Test piece cutting device
Inventor: KANEKO KOJI
IPC: B23D33/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a test piece cutting device capable of getting different test piece along two different directional faces from one sample of casting piece with ease and capable of automating test piece cutting work. SOLUTION: A cutting device 3, a turning device 4 and a placing device 5 are arranged in series to a cast piece carrying device 2. The placing device 5 is provided with an electro-magnet 20 so as to make it possible to place the cast piece positioned in the carrying out section of the carrying device 2 on the cutting device 3 or turning device 4 when necessary. Accordingly, the cast piece is put in and out from the turning device 4 and can be turned by the turning device 4 each time. In addition, the cast piece can be positioned in the cutting device 3 by the placing device 5.
Patent JP-S57136178-A (JP)
Title: Photoelectric switch
Inventor: FUKUYAMA TOSHIBUMI
IPC: G01S17/02
Filed: 1981-02-17
Abstract: PURPOSE:To enable reducing of a manufacturing cost, by a method wherein a circuit is constituted such that, only depending on the connection of a projecting element, the circuit is brought into a monolithical-synchronous system in the case of connection, and is brought into a separate type-asynchronous system in the case of non-connection. CONSTITUTION:In case an LED 61 is not connected, a t-point is brought into LOW, and thereby a gate signal u is always brought to HIGH, which results in preventing an AND circuit 38 from gating. Meanwhile, an output of an inverter 52 is always brought to LOW, and thereby an output of an AND gate 38 is also always brought to LOW, which results in preventing an extra pulse from being added via an OR circuit 42. Thus, an FF14 is regularly reset by means of  a signal m, a projecting pulse 3, regularly generated, is used as a regular clock signal, and only operations for said part to remove noise are conducted. This enables constituting of a circuit at a collecting side of an asynchronous system simply by not connecting an LED 61.
Patent JP-2000224505-A (JP)
Title: Method and device for displaying program information
Inventor: TAKAHASHI KENICHIRO
IPC: H04N5/445
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide information on the same program to be broadcasted repeatedly in digital broadcasting. SOLUTION: A program information displaying method adds pointer information indicating the same program to program information 11, 12, 13... held in a storing device 1, retrieves information on the same program as the program, which is selected by an input device 3, by a main control part 2, and displays it on a display 4 to automatically display information on the same program as the selected program.
Patent JP-H08218873-A (JP)
Title: Cooling device for internal combustion engine
Inventor: IIDA YUTAKA
IPC: F01P3/02
Filed: 1995-02-09
Abstract: PURPOSE: To improve heater performance by disconnecting a communication passage at temperature lower than a given value. CONSTITUTION: A cooling device for an internal combustion engine comprises a main cooling passage M passing a radiator 11; and a bypass passage B not running through the radiator 11. A thermostat 12 is arranged in an inflow passage 14 running from the radiator 11 and it is possible to switch from a state wherein cooling water is circulated only to a water jacket 4 and a bypass passage B and to a state wherein cooling water is circulated through the main cooling passage M and cooling water is circulated to the bypass passage B. A heater passage H is arranged between a thermostat 12 and the port 7b situated downstream from a water jacket 7 on the cylinder head exhaust side.  A control valve 20 to disconnect a communication passage 15 when a water temperature is reduced to a value lower than a given value is located in a communication passage 15 between the downstream side port 7b and the upper stream side port 8a of a water jacket 8 on the cylinder head suction side. When, during warming-up operation, a cooling water temperature is lower than the switching temperature of a control valve 20, cooling water does not flow to the radiator 11 of the main cooling passage M but flows only to a heater passage H only through the water jacket 7 on the cylinder head exhaust side.
Patent JP-H08194849-A (JP)
Title: Automatic ticket checking machine
Inventor: YAMADA TOMOYUKI
IPC: G07B15/00
Filed: 1995-01-17
Abstract: PURPOSE: To improve the efficiency of ticket checking processing so as to quickly return a passenger ticket to be returned by providing an automatic ticket checking machine with a carrying control means for starting the carrying of a ticket to be returned prior to a ticket to be withdrawn to a body out of tickets held in a holding carrier route. CONSTITUTION: A carrier route 3 for carrying an inserted passenger ticket up to a discharge port 2 is formed in a body (a) between an insertion port 1 and the discharge port 2. The carrier route 3 consists of an aligning carrier route 3a for successively aligning inserted tickets from the insertion port side up to the discharge port side, a reading carrier route 3b having magnetic reading heads H1 , H2 , a main carrier route 3c opposed to the holding carrier route, a discharge carrier route 3d for discharging a ticket to the discharge port 2, and a withdrawing carrier route 3e for withdrawing a ticket to the inside of the body (a). The holding carrier route holds each inserted ticket and carries each ticket in optional order. In said constitution, a carrying control means (controller) (c) carries a ticket to be returned prior to a ticket to be withdrawn into the body (a).
Patent JP-H11216691-A (JP)
Title: Frog-leg type robot, treatment apparatus and treatment method
Inventor: MATSUURA HIROYASU
IPC: B25J18/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To ensure a large stroke equivalent to that of a scalar type robot by providing an error correction mechanism on a wrist part to allow the wrist part to smoothly pass a singular point. SOLUTION: Even when an error is generated in the length of upper arms 13a, 13b and forward arms 7a, 7b due to the difference in local thermal expansion, the error is absorbed by an error correction mechanism 2 to correct the distance between a wrist member 2b and a wrist member 2a which are turnably supported by a shaft member 6b for wrist which is implanted on a tip part of the forward arms 7a, 7b. The wrist part 1a can smoothly pass the position where the wrist part is aligned with drive shafts 14a, 14b on one straight line (referred to as the singular point) without generating any impact. A large stroke can be realized for a hand 1 without generating any impact.
Patent JP-S53107062-A (JP)
Title: Method and apparatus for controlling position and attitude of hand for industrial robot
Inventor: TANAKA TAKEO
IPC: B25J9/00
Filed: 1977-03-01
Abstract: PURPOSE:To control the hand of an industrial robot at any position and attitude by separating variables regarding the operations of the arms and hands of the robot into two seta of simultaneous equations of the variables under position control and attitude control and by obtaining the solutions from the equations.
Patent JP-2000220786-A (JP)
Title: Joint for soft resin tube
Inventor: TERADA TAKASHI
IPC: F16L47/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To simplify the structure while reducing the number of parts item, and to enable the joining of soft resin tubes by providing a ring-like projection in the outer peripheral surface of an insertion part, and on the other hand, providing a projection in the inner peripheral surface of a band at a position corresponding to the described projection. SOLUTION: A flange 2 is provided in a cylindrical core 1 at a central part in the axial direction, and insertion parts 3 for soft resin tube are symmetrically formed in right and left of the flange 2. Plural ring-like projections 4 crossing the inserting direction of the soft resin tube are provided in the outer peripheral surface of the insertion part 3. Half bands 11, 12 are respectively provided with a projecting part in the inner peripheral surface at a position corresponding to the projections 4 provided in the insertion part 3. With this structure the soft resin tube is inserted till it abuts on the flange 2, and since the projections 4 and the projections 3 are positioned corresponding to each other, when the half bands 11, 12 are fastened, the soft resin tube at these part is strongly fastened and deformed, and remarkably strong fixation is realized.  Namely, the soft resin tubes are fixed in the condition that the projections 4 and the projections 3 bite the soft resin tube.
Patent JP-H09209894-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: MAKINO HIRONOBU
IPC: F02P5/15
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an ignition timing control device capable of restraining oscillation at the time of acceleration by practicing proper ignition timing control even at the time when a lag is caused to torque transmitting time between individual vehicles. SOLUTION: An electronic control device (ECU 30) controls an ignition plug 10 (igniter 12) by setting basic ignition timing as final ignition timing as it is until specified delay time passes after designating a specified accelerating state and by setting a value of the basic ignition timing subtracted by delay angle quantity as the final ignition timing after the specified delay time passes. In this case, in the case when total time of the specified delay time and delay angle hold time does not pass, a specified value is set as the delay angle quantity, and after it passes, the delay angle quantity is gradually damped.  As the ECU 30 detects a torque transmission delay in accordance with car speed variation and corrects the delay angle hold time, even when a difference is made in transmitting time of oscillation due to dispersion, etc., of a drive system, etc., for each of individual vehicles, delay angle damping starting timing is properly changed in accordance with the difference.
Patent JP-S63190703-A (JP)
Title: Thin filmy titanium nitride base substance
Inventor: NOSAKA TAKESHI
IPC: C23C14/06
Filed: 1987-02-03
Abstract: PURPOSE:To improve adhesion to substrate, chemical stability, moisture resistance at high temp. and abrasion resistance by increasing an absolute reflecting power in the infrared region to a specified value or more in the thin filmy titanium nitride base substance. CONSTITUTION:The thin filmy titanium nitride base substance formed on the substrate, having the absolute reflecting power of >=90% at the wave-length of lambda=800-900nm is obtained. The above-mentioned substance is prepared with an arc-discharging type ion-plating device, in a chamber of about 1X10<-3>Torr degree of vacuum by using a metallic titanium lump for a vaporizing source, keeping the temp. of the substrate under 300 deg.C and allowing vapor depositing reaction to occur in a plasma. The above-mentioned substance is usable for a reflecting film of infrared rays due to having a high reflecting power in the infrared region.
Patent JP-H10221201-A (JP)
Title: Flow analyzing method
Inventor: SATO FUMIO
IPC: G01M9/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy in the pattern matching process when the flow velocity vector is determined at each point in the flow by pouring a tracer such as smoke into the flow, photographing the change in the pattern of the tracer, and determining the corresponding portions in two images at times separated at the specified interval by means of pattern matching. SOLUTION: One image (e) is synthesized from two images (a) and (b) at times different for a minute time Δt0, while an image (f) is alike synthesized from images (c) and (d), and a pattern matching process is conducted between the images (e) and (f). Because the images (e) and (f) include information at the end of the smoke at two times, there are many identification features at the time of pattern matching, and it is possible to specify the corresponding portions in the two images with higher accuracy. The images (e) and (f) can be prepared through the double exposure processing, etc.
Patent JP-H07206921-A (JP)
Title: Crystalline polypropylene
Inventor: NOMURA YASUO
IPC: C08F8/00
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a crystalline polypropylene having high modulus in flexure and heat distortion temperature, improved rigidity, heat resistance, moldability and impact resistance, being thinned due to rise in rigidity, capable of being lightened, effective in terms of reduction in resources and productivity, substitutable in uses conventionally using polystyrene resin, ABS resin, etc., by improvement in rigidity and heat resistance. CONSTITUTION:This crystalline polypropylene has 0.01-1.000 melt flow rate(MFR) measured according to ASTM D-1,238 and a heat of fusion (DELTAHm) and a modulus of elasticity G0 obtained by differential scanning calorimetry (DSC) and MFR which satisfy correlation DELTAHm>=24.50+1.583log MFR+0.1991log G0. The crystalline polypropylene is obtained by using a specific magnesium chloride- supported type stereoregular catalyst.
Patent JP-S59148844-A (JP)
Title: Oscillation table
Inventor: TADA HIDEYUKI
IPC: G01M7/02
Filed: 1983-02-14
Abstract: PURPOSE:To manufacture a large-capacity oscillation table of simple structure at low coast by providing a platen for an object and isolator arranged under the mount part constituted by stacking plural metallic plates and >=1 elastic plate alternately. CONSTITUTION:The oscillation table A has the plane frame type platen 4 where a reduced model of a building is mounted and the isolators 1, 1- for supporting the platen 4. The isolators 1, 1- are fixed at four corners of upper fitting plates 1a and 1a. Those isolators 1, 1- have a large spring ratio (vertical spring rigidity/horizontal spring rigidity), so they are only strained small vertically and exhibit large loading capacity. Consequently, the large-capacity table is manufactured easily at low cost.
Patent JP-H10223985-A (JP)
Title: Semiconductor laser mounting body
Inventor: MATSUDA KENICHI
IPC: G02B6/42
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an LD (semiconductor laser) mounting body which can highly efficiently couple optical fibers through simple alignment by using a less number of parts. SOLUTION: Surface emission type lasers 101a are formed on the first main surface of a semiconductor substrate 101, and markers 101b are formed on the second main surface of the substrate 101. The lasers 101a are respectively aligned with the markers 101a in the horizontal direction. A light guiding body 102 composed of optical fibers 102h and a holding body 102i which covers and fixes the fibers 102h is fixed on the second main surface of the substrate 101 in a state where one side face of the body 102 is brought into contact with the surface. The front end of the body 102 has a slope and a reflecting mirror 102j is formed on the slope. The light guiding body 102 is fixed by aligning the points of the reflecting mirror 102j at which emitted light beams 101c are reflected as guide light beams 102c with the markers 101b.  Therefore, the optical axes of the surface emission type lasers 101a can be easily aligned with those of the fibers 102h.