baber/WOPTO huggingface dataset:
Patent JP-2001041361-A (JP)
Title: High pressure rubber hose
Inventor: SATO SATOSHI
IPC: F16L11/08
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure rubber hose capable of reducing vibration and noise, caused by pulsation when working oil is discharged out of a hydraulic pump. SOLUTION: In the high pressure rubber hose wherein steel cords 4 acting as a reinforcing cord for the reinforcing layer 2 of the high pressure rubber hose, are formed into a blade structure or a spiral structure for a reinforcing layer 2, the steel cords 4 are formed into open twisted cords or waved cords, which are formed out of plural twisted strands, and in this case, an open twisted cord is used, the cutting ductility of which is equal to, or more than 4.0%.
Patent JP-H0660983-A (JP)
Title: Organic thin electroluminescence element
Inventor: TAKEUCHI SHIGEKI
IPC: H05B33/26
Filed: 1992-08-12
Abstract: PURPOSE:To intensify emission intensity further, and realize a practical level of high durability by specifying a substrate temperature when an element is manufactured and an organic layer containing an emission layer. CONSTITUTION:A comb shape anode 2 is arranged on a glass substrate 1, and an organic laminate layer body 7 is arranged to cover the anode 2. A comb shape cathode 3 is arranged in a grid shape to the anode 2, and an anode lead wire Ip and a cathode lead wire In are connected to respective poles. Next, this constitutive body is embedded in a case C, and next, an inactive material S is filled fully in the case, and air is discharged, and this upper part is covered and sealed from above with a transparent roof plate T, and an element is formed. When it is manufacture, a vacuum evaporation method is applied, and a film is formed within range of a substrate temperature of -l0 deg.C--196 deg.C when it is manufactured. An organic layer 7 is formed by providing a layer containing an organic compound expressed by a specific formula and a layer containing a styryl compound expressed by a specific formula respectively by at least one or more layers apiece.
Patent JP-H0262669-A (JP)
Title: Man-machine conversation system
Inventor: MITSUMOTO KEIKO
IPC: G06F17/30
Filed: 1988-08-29
Abstract: PURPOSE:To use a hypothesis adapting the experience of expert and to surely reflect the user's desire to the produced limit condition by producing the limit condition from the user's ambiguous answer via a hypothesis inference function. CONSTITUTION:For the user's answers received from an input part 9, a rule control mechanism 2 ignites the rule matched with the input data out of those rules stored in a rule base 1 including the hypotheses. Thus the new hypotheses and limit conditions are produced and stored in a hypothesis storing part 3 and a limit condition storing part 6 respectively. The stored hypotheses are controlled by a hypothesis control mechanism 4 in order to prevent occurrence of conflicts. If no ignitable rule is available, a limit condition production mechanism 5 refers to the data stored in both parts 3 and 6 to produce the limit conditions and stores these produced limit conditions in the part 6. A data base control system 7 refers to those conditions and selects the satisfactory conditions out of a data base 8.
Patent JP-2001042003-A (JP)
Title: Carrier for auto-handler
Inventor: KUNINOBU SEIJI
IPC: G01R31/26
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To measure the electrical characteristics under stabilized state even in case of high frequency by providing a carrier having a contactor for connecting the I/O terminal of a device under test electrically with a test board contained in a containing section. SOLUTION: When a device under test, i.e., an IC 1, is contained in a recess of a carrier 3, each solder ball 1a of the IC 1 is inserted into each fixing hole of the carrier 3 to abut against a contactor 5 in the fixing hole. The carrier 3 is moved above a test board 2 by means of a moving mechanism and located at a specified position. A guide pin 2b is inserted into the guide hole 12 of the carrier 3 which is then guided to a specified position on the test board 2. Subsequently, a pusher 4 is lowered by means of an elevating mechanism and the guide pin 2b is inserted into the guide hole of the pusher 4. Pressing part of the pusher 4 is guided accurately onto the upper surface of the IC 1 and the solder ball 1a of the IC 1, the contactor 5 and the land 2a of the test board 2 are brought into contact state with a specified pressing force.
Patent JP-S60107156-A (JP)
Title: Data processing system
Inventor: KUBO KANJI
IPC: G06F12/10
Filed: 1983-11-16
Abstract: PURPOSE:To reduce a hardware amount by providing a flag representing whether or not a real address in each entry indicates an area for the hardware corresponding to each entry of an address conversion buffer. CONSTITUTION:Each entry of the address conversion buffer (TLB) 20 includes a flag F bit representing whether or not a read address in the said entry indicates an area HA for the hardware in addition to a logical address LA and a read address RA. A comparator 22 compares a logical address A read from the TLB20 with a high-order address of a logical address register 21. An output of the comparator 22 is fed to an access control circuit 23 together with an F bit read from the said entry of the TLB20 at the same time. An HA access mode bit is fed to an access control circuit 23 from a signal line 13 further.
Patent JP-S6192611-A (JP)
Inventor: SATO SHOJIRO
IPC: A47B37/00
Filed: 1984-10-15
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-H0690433-A (JP)
Title: Video signal recorder, video signal recording and reproducing device, and video signal reproducing device
Inventor: HIRAYAMA MAKOTO
IPC: H04N5/922
Filed: 1992-07-21
Abstract: PURPOSE:To prevent the occurrence of after image or blur in the recording start or end part at the time of recording and reproducing by emphasizing a video signal in the direction of the time base. CONSTITUTION:The recording system is provided with a preemphasis circuit 35 which gives the characteristic where the level of the high frequency component of the frequency in the time base direction is intensified relatively to that of the low frequency component to a video signal, and the reproducing system is provided with a deemphasis circuit 37 which gives the characteristic, where the level of the high frequency component of the frequency in the time base direction is attenuated relatively to that of the low frequency component and which is complementary to the frequency level characteristic in the time base direc-of the preemphasis circuit, to the video signal preemphasized by the circuit 35. An ID signal indicating the recording start or end time of the video signal is generated by an ID signal recording circuit 36 and is recorded in a position corresponding to the recording start or end time on a magnetic tape 4 at the time of recording, and the deemphasis circuit 35 is reset at the time of recording start, and the deemphasis circuit 37 is reset based on the detection signal due to the ID signal detector 38 at the time of reproducing.
Patent JP-S6457714-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KUNIO
IPC: H01L21/28
Filed: 1987-08-28
Abstract: PURPOSE:To form a metallic silicide layer having uniform layer resistance, and to increase or equalize working speed by further forming an optical absorp tion layer onto a metallic film applied onto an impurity adding layer, irradiating the optical absorption layer with light and thermally treating the whole in a short time. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are shaped onto a P-type silicon substrate 1, and a polycrystalline silicon film is formed and shaped to acquire a gate electrode 4. A silicon oxide film is grown onto the whole surface, and a sidewall 5 is formed through etchback. Arsenic ions are implanted to shape a source diffusion layer 6a and a drain diffusion layer 6b consisting of an N-type impurity adding layer, and titanium is evaporated and a titanium film 7 is applied. An absorption layer composed of an amorphous silicon film 8 is shaped, and titanium silicide layers 9a, 9b are formed onto the source diffusion layer 6a and the drain diffusion layer 6b through heat treatment in a short time by employing a halogen lamp. Titanium not reacted with the silicide layers is removed through etching. An inter-layer insulating film 10 is applied, and an electrode wiring 11 is formed, thus completing an element.
Patent JP-S58115256-A (JP)
Title: Solar heat collecting device
Inventor: SAWADA TAKASHI
IPC: F24S90/00
Filed: 1981-12-28
Abstract: PURPOSE:To achieve high efficiency of heat collecting in stabled manner by a method wherein a circulating pump is driven when the temperature in a heat collector is higher than the temperature at a outlet port of a heat exchanger, in a device having a heat exchanger placed inside of a heat accumulator of a heating medium channel with a solar heat collector. CONSTITUTION:When the temperature of a heat collector 2 is heightened, the temperature detected by a thermal sensing device 1 indicates a high value, the temperature detected by a thermal sensing device 10 indicates the temperature nearly the same value as a heat accumulator 9 because a heating medium of its inside is in stationary condition. When a indication at said device 1 becomes higher than the one at said device 10, a pump 6 is driven by a control device 12, and heat accumulation for a heat accumulator 5 is performed through the heat exchanger 3. According to a progress of heat accumulation, when the temperature detected by the thermal sensing device 10 at the inlet port of the heat exchanger 3 becomes higher than the temperature at the outlet port detected by the thermal sensing device 11, the pump 6 is stopped, thereby, the heat dissipation is prevented.
Patent JP-S58114954-A (JP)
Title: Printing device for cylindrical item such as ampul, etc.
Inventor: NAKAMURA SHIYOUZOU
IPC: B41F17/18
Filed: 1981-12-28
Abstract: PURPOSE:To improve a 2-transfer system printing device for cylindrical item so that the partial change of data to be printed can be made easier and sharp impression can be produced by perfoming the printing of variable print data by means of a specific division system. CONSTITUTION:A printing device for cylindrical item such as ampul, etc. is composed by such an arrangement wherein an intagliated plate roll 1' for printing variable data is composed of 1a(e.g.; for printing date) and 1b' (for printing a lot number) (symbol M is a mark for registering position), scrapers 3a', 3b', are arranged with a clearance DELTA provided to correspond to 1a' and 1b' respectively, and on the one hand, the transfer fret of a transfer drum for receiving and giving printing ink to a print drum is provided, on its transfer surface 9a, with an undercut portion 9b corresponding to said clearance DELTA. Said clearance may be provided at the side of the print drum.
Patent JP-H0498660-A (JP)
Title: Track jump circuit for optical disk driving device
Inventor: FUTAMI KIYOSHI
IPC: G11B7/085
Filed: 1990-08-17
Abstract: PURPOSE:To exactly jump a beam spot for one track by stopping the output of an accelerating pulse and outputting a decelerating pulse when a tracking error signal is turned to zero-cross. CONSTITUTION:When a detector 7 detects a zero-cross point Z of a tracking error signal TE, a zero-cross detection signal ZC is outputted to an accelerating pulse generation circuit 2 and a decelerating pulse generation circuit 3, the circuit 2 is reset to stop generating an accelerating pulse P1, and continuously, a decelerating pulse P2 is generated from the circuit 3 and outputted to a tracking actuator driving circuit 4. Thus, a reverse current flows to a voice coil 51 to drive a mirror in an optical head 5, and the mirror in the optical head is decelerated. Then, since switching from the accelerating pulse P1 to the decelerating pulse P2 is executed when the beam spot crosses a groove between tracks, one track jumping can be exactly executed.
Patent JP-S60107743-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G11B7/1381
Filed: 1983-11-16
Abstract: PURPOSE:To constitute so that an optical axis is not shifted easily against a temperature variation of the outside, and to detect stably an out-of-focus by collimating a light emitted from a light source, and connecting the first frame for supporting the light source, and the second frame for supporting a collimating means. CONSTITUTION:When a coefficient of thermal expansion of a substance for constituting the first frame 74, a coefficient of thermal expansion for constituting the second frame 76, and a coefficient of thermal expansion of a substance for constituting a connecting member 72 are denoted as alpha, beta and gamma, respectively, each substance is set to as to satisfy a condition of alpha>=gamma>=beta or beta>gamma>alpha. In case when the first frame 74 and the connecting member 72 are made of brass, no distortion nor shift due to a difference of the coefficients of thermal expansion of both of them is not generated. Accordingly, an optical axis of a light emitted from collimator lenses 32, 34 is not inclined. Also, in case when the connecting member 72 and the frame 76 are formed by a material quality having the same coefficient of thermal expansion, a relative position of the lenses 32, 34 to the connecting member 72 is not varied even if a temperature of the outside is varied.
Patent JP-H1037562-A (JP)
Title: Distribution board locking device for rolling stock
Inventor: UTASHIRO JUN
IPC: E05C3/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To enable decreasing the rate at which the noises of vibration are caused by contact between the locking shaft of a handle and the bearing part of a fixed main body. SOLUTION: A fixed main body 1 is locked to the door 9 of a rolling stock distribution board storage box, the locking shaft 11 of a handle 2 is passed through a shaft hole 12 in the bearing part 10 of the fixed main body 1, and a clamp plate 5 is fitted around the rectangular shank 11a of the locking shaft 11. The handle 2 is rotatably attached to the fixed main body 1 by means of the middle flange 8 of the handle 2 and a nut 7 fitted around the locking shaft 11, and an O-ring 4 fitted in an annular groove 13 in the outer peripheral surface of the locking shaft 11 is pressed against the inner peripheral surface of the shaft hole 12.
Patent JP-H0761113-A (JP)
Title: Recording medium and ink jet recording method using same
Inventor: KASHIWAZAKI AKIO
IPC: B41M5/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a recording medium almost generating no deterioration even when the recording medium itself or an image is allowed to stand for a long time under high temp. and high humidity environment. CONSTITUTION:In a recording medium consisting of a base material and the ink receiving layer provided at least on one surface of the base material, the ink receiving layer contains a polyvinyl acetal resin and a cationic compd. as essential components.
Patent JP-S6372714-A (JP)
Title: Solvent-resistant fine particle of uniform particle diameter and its production
Inventor: MOROISHI YUTAKA
IPC: C08F291/00
Filed: 1986-09-12
Abstract: PURPOSE:To obtain fine particles excellent in uniformity of particle diameter, sphericity of the particles and solvent resistance, by copolymerizing a highly crosslinking monomer mixture in the presence of lowly crosslinked polymeric fine particles. CONSTITUTION:Spherical, solvent-resistant fine particles of a uniform particle diameter of 1-30mum and a standard deviation of a particle diameter distribution <=1mum are obtained by the following process. Namely, a mixture is prepared which contains both of an emulsion containing a crosslinking monomer and a noncrosslinking monomer (in a total amount of 100-3,000pts.wt.) and 100pts. wt. crosslinked polymeric fine particles having a particle diameter of 0.4-20mum, a standard deviation of a particle diameter distribution <=0.5mum and a degree of swelling in the monomer of 2-8 in a state of a dispersion. This mixture is copolymerized in the presence of a polymerization initiator. The mixture is prepared preferably by a method in which an emulsion of the monomer mixture comprising the crosslinking monomer and the noncrosslinking monomer and containing a polymerization initiator is added to an emulsion polymerization system of the crosslinked polymeric fine particles.
Patent JP-H0539229-A (JP)
Title: Production of alpha-olefin dimer
Inventor: KADOI YASUNORI
IPC: C07C2/30
Filed: 1991-08-02
Abstract: PURPOSE:To efficiently produce a cyclic hydrocarbon group-having alpha-olefin dimer useful as a traction oil, synthetic lubricant or cosmetic base material or their intermediate, or as a monomer for polymerization by employing a specific catalyst. CONSTITUTION:An alpha-olefin of formula I (Ra is 3-25C cyclic hydrocarbon group), e.g. vinylcyclopropane is dimerized in the presence of a catalyst to produce an alpha-olefin dimer of formula II, e.g. 2.4-dicyclopropyl-1-butene. The catalyst contains (A) a transition metal compound containing a transition metal selected from the group IVB of the periodic table, especially a cyclopentadienyl compound containing Ti, Zr or Hf, and (B) a compound comprising a cation and an anion having a hetero element group bonded to an element, e.g. triphenyl ammonium tetraphenyl borate and tetraphenyl borate silver salt as main components, or the catalyst contains the components (A) and (B), and (C) an organic aluminum compound (e.g. trimethyl aluminum) as main components.
Patent JP-S58105017-A (JP)
Inventor: DEBITSUDO JIYOOJI GUTSUDORITSU
IPC: G01F23/56
Filed: 1982-12-09
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-H1166941-A (JP)
Title: Lighting fitting
Inventor: NISHIHAMA NOBUMICHI
IPC: F21V19/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fitting which can prevent screwing in the opposite direction of a holder. SOLUTION: This lighting fitting is provided with a connector 1 which has a cylindrical body 5 between a power source and a light source, and a holder 2 which is fitted onto the outer periphery of the body 5 so as to be capable of moving axially. A roughly L-shaped locking groove 1 is formed at the outer periphery of the body 5, and a protrusion 14 is formed at the inner periphery of the holder 2 for bayonet fitting. The shape of the protrusion 14 when viewed from cylindrical axial direction is formed so as to be asymmetrical to the center line of the protrusion 14 in the cylindrical diameter direction, and the cross-section shape of the insertion side groove 11 of the locking groove 7 into which the protrusion 14 is inserted is formed so as to meet the shape viewed from the insertion direction of the protrusion 14.
Patent JP-H0646378-A (JP)
Title: Transmission signal receiver
Inventor: CHIBA HIDEKI
IPC: H04N5/44
Filed: 1992-07-22
Abstract: PURPOSE:To remove energy dispersion signals superimposed on carrier waves from demodulated transmission analog signals in a receiver without fluctuating the DC voltage of video signals. CONSTITUTION:An energy dispersion signal removal signal S15 whose cycle and shape are the same as a triangular wavelike energy dispersion signal is generated, the energy dispersion signal is removed from the transmission analog signal S11 by the energy dispersion signal removal signal S15 and a source signal S12 is extracted. Thus, even when the amplitude of the triangular wavelike energy dispersion signal superimposed on the source signal is different depending on transmission systems, an energy dispersion signal source signal can be removed from the transmission analog signal by a common processing circuit.
Patent JP-H0857243-A (JP)
Title: Separation of gas by partial purging for preliminary or after purification
Inventor: RABI PURASADO
IPC: C01B21/04
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To decrease power and membrane surface area requirements and improve separation efficiency by using a gas withdrawn from a portion of a membrane module as a purge gas in upstream or downstream purification or drying operations. SOLUTION: Compressed raw air is passed to a first stage air separation membrane 4 and the oxygen component is selectively permeated and withdrawn through a pipe 5. A non-permeate gas is withdrawn through a pipe 6 and passed to a second stage air separation membrane 7, and a low permeate nitrogen product is passed to a deoxyo apparatus 9. The purified nitrogen is passed to a non-permeate side of a membrane dryer 12 and the dried high purity nitrogen product is recovered through a pipe 13. A part of the permeate body from the second stage air separation membrane 7 is passed into a pipe 1 through pipes 14, 15 and recirculated. The rest of the permeate is passed to the permeate side of the membrane dryer 12 through a pipe 16 as a purge gas, permeability of the water vapor passing through the membrane is enhanced, and a desirable drying of the high purity nitrogen product is achieved.
Patent JP-H0769105-A (JP)
Title: Trolly duct
Inventor: TSUJI ICHIRO
IPC: B60M1/34
Filed: 1993-08-31
Abstract: PURPOSE:To provide such a trolly duct that can easily adjust its whole length without stopping electric power supply to a moving load. CONSTITUTION:A trolly duct which has an approximately quadratic-prism-shape, stores a conductor 2, and has trolley openings 3 axially stretching on its one side is provided with duct main body 1 having engagement counterparts 4 of prescribed length on both side of trolly openings 3, conductor supports 6 for supporting the conductor 2 in the duct main bodies 1, hoisting metals 7 for suspending the duct main bodies 1, connection metals 12 having engagement parts 14 for being engaged with the engagement counterparts 4 of the connected two duct main bodies 1, and a power supply member 19 for supplying power to the conductor 2 by penetrating the wall faces of the duct main bodies 1. Therefore, the engagement parts 14 and the engagement counterparts 4 are so formed that the duct main bodies 1 can displace axially by prescribed amount.
Patent JP-2000049168-A (JP)
Title: Semiconductor device
Inventor: SONETAKA SHINICHI
IPC: H01L21/60
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the input capacity of a junction type field effect semiconductor element. SOLUTION: An N type epitaxial layer 10 is formed on P type semiconductor substrates 8, 9 and a P type internal isolation region 1 is made through the N type epitaxial layer 10 in the center of the P type semiconductor substrate 8 until the bottom thereof reaches the P type semiconductor substrate 9 in order to separate the N type epitaxial layer 10 into inner and outer regions. The gate region 3 of a junction type field effect semiconductor element is provided on the inner region 15 of the N type epitaxial layer 10 serving as the source-drain region of the junction type field effect semiconductor element while being surrounded by the internal isolation region 1. Furthermore, an external connection region 2 of same conductivity type as the semiconductor substrate is provided at the end of the P type semiconductor substrate 8.  A resistor element 12 is provided on the outer region of the N type epitaxial layer 10 and connected with the external connection region 2.