baber/WOPTO huggingface dataset:
Patent JP-S5252388-A (JP)
Title: Corrosion resistant cylinder type ultrasonic vibrtor
Inventor: TAGUCHI ISAMU
IPC: B06B1/06
Filed: 1975-10-24
Abstract: PURPOSE: To produce a cylinder type vibrator of high corrosion resistance and high efficiency by covering nearly the entire surface with a synthetic resin mainly composed of Teflon to a specified thickness, coating specified paint only around the joint for electric wires and allowing the paint to set. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6019141-A (JP)
Title: Lithographic printing plate
Inventor: SAIKAWA MASAHIKO
IPC: G03F7/06
Filed: 1983-07-14
Abstract: PURPOSE:To obtain a lithographic printing plate with high resolution and superior printing resistance by short-time exposure at high illuminance by adding a water-soluble Ir compound to a silver halide emulsion contg. a specified mol% or more of silver chloride and a water soluble Au compound during emulsification or physical aging and by forming an emulsion layer. CONSTITUTION:A water soluble Ir compound such as IrCl3, hexahalogenoiridic acid or a salt thereof is added to a silver halide emusion contg. >=70mol% silver chloride and a water-soluble Au compound such as HAuCl4 during emulsification or physical aging. The amount of the Ir compound is 10<-8>-10<-4>mol per 1mol silver halide. The emulsion further contains necessary additives such as a sensitizing dye. The emulsion is coated on a support to form an emulsion layer with high sensitivity. A silver salt diffusion transfer process is applicable to the emulsion layer, and a lithographic printing plate with high resolution, high sensitivity and superior printing resistance is obtd. by exposure to Ne-He laser light at high illuminance for >=10<-5>sec short time.
Patent JP-S62290-A (JP)
Inventor: JIERARUDO JII RABINJIYAA
IPC: C12N1/38
Filed: 1986-06-04
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-S61287938-A (JP)
Title: Production of prepreg sheet and lamination molding
Inventor: YAMATANI NORIMASA
IPC: C08G73/00
Filed: 1985-06-14
Abstract: PURPOSE:To produce a prepreg sheet excellent in melt flow and heat resistance, by impregnating a fibrous reinforcement with a specified polyamic acid oligomer and imidating the oligomer. CONSTITUTION:A fibrous reinforcement is impregnated with an organic solvent solution, viscosity of 10-50,000cP, containing 2-60wt% polyamic acid oligomer of a weight-average MW of 500-10,000 of formula I (wherein R1 is a group of formula II or III, X is -CH2-, formula IV, -O-, -S-, -SO2-, a direct bond between aromatic rings, R2 is a group of formula V or VI, Y is -CH2-, formula IV, -O-, -S-, -SO2-, formula VII or VIII or a direct bond between aromatic rings, and n is an average of 0.5-10), and the oligomer is imidated either by dehydration by heating to 100-300 deg.C for 30-6hr or by adding a dehydrating/imidating agent to obtain a prepreg sheet containing a polyimide oilgomer of formula IX. Aplurality of said sheets are laminated and heated to a temperature higher than the glass transition temperature of the polyimide oligomer to obtain a lamination molding.
Patent JP-H05300588-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: ONO YUJI
IPC: H04R7/02
Filed: 1992-04-20
Abstract: PURPOSE:To lower the density of a diaphragm of an electroacoustic transducer by using the cellulose fibers extracted from the mantles of sea squirts with the graft polymerization of polyvinyl alcohol and the cellulose fibers obtained from the wood pulp. CONSTITUTION:The diaphragm of an electroacoustic transducer is made of the cellulose fibers extracted from the mantles of sea squirts with the graft polymerization of polyvinyl alcohol and the cellulose fibers obtained from the wood pulp. The fine cellulose fibers of the sea squirts are beaten up to the microfibrils and therefore the surfaces of these fibers are activated. Thus the hydrogen combination is promoted among the cellulose fibers of the wood pulp and the combining strength is increased among the fibers. The sea squirts live in 100 kinds or more, and the 'MABOYA' (a kind of sea squirt) are bred and easily available. Thus the Young's modulus (E) is extremely improved compared with the increase rate of the density (rho). Then the specific modulus of elasticity (E/rho) and the propagation velocity can be improved.
Patent JP-S61286334-A (JP)
Title: Production of 5-vinyl-2-norbornene
Inventor: KATAI SHUNJI
IPC: C07C1/00
Filed: 1985-06-14
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for the production of 5-ethylidene-2-norbornene which is a third component of an ethylene- propylene-diene polymer rubber, suppressing the production of by-products, by charging cyclopentadiene and butadiene to a reactor at a specific ratio. CONSTITUTION:In the reaction of cyclopentadiene with butadiene, the molar ratio of cyclopentadiene to butadiene charged to a reactor is adjusted to 0.03-0.35, preferably 0.05-0.30. The titled compound can be produced by carrying out the reaction, if necessary, in a solvent such as benzene, n-hexane, etc., in the presence of a polymerization inhibitor such as hydroquinone, t- butylcathechol, etc., at 90-170 deg.C, preferably 110-150 deg.C under 0-100kg/cm<2>G, especially 5-50kg/cm<2>G pressure.
Patent JP-S5461810-A (JP)
Title: Information control system
Inventor: NISHINOMIYA SABUROU
IPC: H04Q3/54
Filed: 1977-10-26
Abstract: PURPOSE:To miniaturize a controlled unit, and to simplify a circuit by holding a control timing signal by a common controller. CONSTITUTION:Channel controller SPC receiving 1st synchronizing signal ST from common controller CC and a signal through an information signal, gate G2 sets contents of information lines 8 to 15 to register R0 as device assignment information of the relay or switch. After the reception of 2nd signal ST from CC and a signal through information line O, gata G0 allows gate GRL to open and driver circuit DV is controlled by timing signal strings of lines 8 to 15. Here, the timing signal string is held in the buffer register inside CC.
Patent JP-H08320327-A (JP)
Title: Magnetic sensor
Inventor: YAGI KENJI
IPC: G01P3/488
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a magnetic sensor in which an irregularity in a DC component generated in the output of a galvanomagnetic element is suppressed suitably even when the arrangement with reference to an initial bias magnetic field of the bridge-connected magnetoelectric element is deviated a little. CONSTITUTION: A magnetic sensor is constituted so as to be provided with a bias magnet 2 which generates a bias magnetic field toward an object, to be detected, composed of a magnetic body such as a gear tooth GT or the like and with magnetoresistance elements 41, 42 which are arranged and installed so as to be bridge-connected electrically inside the generated bias magnetic field and by which a change in a magnetic vector due to the motion of the object to be detected is converted into a change in an electric signal. At this time, a hollow magnetization face 21 which makes the direction of a line of magnetic force nearly constant is formed on the bias magnet 2 in the arrangement and isntallation position of the magnetoresistance elements 41, 42.  Thereby, a magnetic field whose direction is nearly constant is applied as an initial bias magnetic field near the arrangement and installation position of at least the magnetoresistance elements 41, 42.
Patent JP-H05325391-A (JP)
Title: Multimedia reproducing device
Inventor: HAYASHI KAZUNORI
IPC: G11B19/02
Filed: 1992-05-21
Abstract: PURPOSE:To immediately reproduce a disk from a desired marking position by storing reviewing position data in a marking block information storage part and enabling the disk to be reproduced from the marking position. CONSTITUTION:By referring to the marking block information storage part 9 a CD mechanism control part 3 receiving a disk reproducing start signal designates a reproducing start block position for a CD read drive part 1 and outputs a reproducing start requiring signal. By the drive part 1 receiving the reproducing start requiring signal, an optical pickup is moved to the designated block position and the read of the data is started. In such a way, the disk can be reproduced from a scene which is desired to be reproduced and viewed by an operator.
Patent JP-S5831048-A (JP)
Inventor: DOUNIIZU BOEERU
IPC: C01G17/00
Filed: 1981-08-17
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-H10315954-A (JP)
Title: Reservoir tank
Inventor: HONDA NOBUYUKI
IPC: B60T11/26
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To ensure a required quanity of a fluid in each reservoir chamber while the movement of a fluid in the reservoir space is enabled even if it is inclined by making at least one of partitions for partitioning into plural reservoir chambers in such a manner that the central part is lowest. SOLUTION: Partition walls 26 and 28 divides the interior of a reservoir tank 24 into first, second and third reservoir chambers in order from the left. The partition wall 28 has a slit 200 in the central part thereof. In the slit 200, the height of the base is a required height (h). Even if the reservoir tank 24 is inclined sideways, the relative height of the base of the slit 200 to the fluid level is little changed. Thus, while a rotary flow of a fluid from the second reservoir chamber to the third reservoir chamber is ensured, the decrease in the effective fluid quantity in the third reservoir chamber can be prevented, and the fluid quantity in the first and second reservoir chambers can be prevented from being decreased by fluid leakage in a pump system.
Patent JP-2000317371-A (JP)
Title: Method for discharging liquid under rapid and precise control and device therefor
Inventor: IKUSHIMA KAZUMASA
IPC: B05D1/26
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To form a desired coating shape rapidly and precisely regardless of the viscosity of liquid by controlling the pressure and temperature of the liquid to be supplied to a discharge valve from a storage container so that the discharge flow velocity of the liquid is constant, when every fixed amount of the liquid is discharged from the storage container through the discharge valve. SOLUTION: When every fixed amount of liquid is discharged, for example, a motor 6 is actuated by a control means 19 based on a pressure detected by a pressure sensor 18 and thereby, a plunger 10 in a syringe 3 is elevated to maintain the pressure of the liquid in a liquid flow path 12 at a set value. Further, a discharge initiating signal and a discharge pressure signal are output by the control means 19 to rotate the motor 6 at a constant rate and thus the liquid in the syringe 3 is pressurized. At the same time, the piston 17 and the needle 14 of a cylinder 16 are moved backward timed to the pressurizing of the liquid in the syringe 3 to open a discharge aperture 13 and thus the discharging of the liquid is initiated. After that, a discharge ending signal is output to the motor 6 and a switch valve 20 respectively by the control means 19 to end a single round of fixed amount discharge.
Patent JP-S5353669-A (JP)
Title: Preparation of acid addition salts of 2-(7-indenyloxymethyl)morphorinederivatives
Inventor: TAKAHASHI KOUZOU
IPC: A61P25/26
Filed: 1976-10-27
Abstract: PURPOSE: To prepare title compounds useful as anti-depressive agents by isomerizing a mixture of acid addition salts of 2-(7-indenyloxymethyl) morphorine derivatives and 2-(4-indenyloxymethyl)-morphorine derivatives in the presence of a base, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5353922-A (JP)
Title: Video signal recording and reproducing unit
Inventor: MISAKI TAKASHI
IPC: H04N9/44
Filed: 1976-10-26
Abstract: PURPOSE: To perfrom the color judgement effectively, by discriminating the signal as black-and-white signal if no brust signal is present in the burst sampling circuit and no phase synchronism is made between the both outputs of the 3.58 MHz oscillator and BPF. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02307261-A (JP)
Title: Manufacture of mos integrated circuit
Inventor: BEPPU MAKIO
IPC: H01L21/266
Filed: 1989-05-22
Abstract: PURPOSE:To avoid the static breakdown of gate insulating films by a method wherein gate electrodes are connected to a semiconductor substrate or a well through thin silicon oxide films and ions are implanted in this state to form source and drain impurity layers. CONSTITUTION:Gate electrodes 3a and 3b composed of polycrystalline silicon layers are formed on one main surface of a semiconductor substrate 1 with gate insulating films 7a and 7b between. Silicon oxide films 9a and 9b which are thin enough to make a tunnel current flow are formed on the gate electrodes 3a and 3b, the selectively exposed surface of the semiconductor substrate for an integrated circuit inner region and the semiconductor substrate surface for the scribe region of integrated circuit chips. After a selectively patterned metal layer 11 which is brought into contact with the gate electrodes 3a and 3b, the exposed surface of the semiconductor substrate 1 and the whole scribe region is formed, impurity ions are implanted by using the gate electrode 3a and the metal layer 11 as a mask to form a source impurity layer and a drain impurity layer.
Patent JP-2000316943-A (JP)
Title: Bed with bath
Inventor: TSURU KOKICHI
IPC: A61H33/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a bed with bath without imposing a burden on a nurse and a people to be nursed when the people to be nursed takes a bath and is exchanged a diaper by the nurse and overflowing hot water from a bath. SOLUTION: A rectangular lift frame 4 which is composed of a metallic pipe and can be moved up and down is provided around a periphery of a mat 3 which is supported by a frame 2 of a bed main body 1. A waterproof sheet 12 is attached to the lift frame removably and has a driving means which moves the lift frame 4 up and down. A peripheral edge of the waterproof sheet 12 is risen by rise of the lift frame 4, thereby a bath is formed.
Patent JP-H08304286-A (JP)
Title: Icp emission spectroscopic analyzer
Inventor: MINAMI TAKAAKI
IPC: G01N21/73
Filed: 1995-04-29
Abstract: PURPOSE: To realize a high sensitivity, high response measurement while suppressing the consumption rate of sample by inclining a plasma torch such that the induction coil side thereof is located obliquely above. CONSTITUTION: Mist having large diameter generated from a nebulizer strikes against the wall face of a spray chamber 1 and drops and then collected in a drain receiver 10 through a discharge port 8 and a discharge pipe 9. Mist smaller than a predetermined diameter is introduced into a plasma torch 7 through a mist outlet 5 and a discharge pipe 6. Since the torch 7 is installed while inclining, weaker gravity acts on the mist as compared with vertical installation and a larger volume of mist is introduced to the torch 7. Consequently, the mist can be introduced efficiently to the torch 7 and the measurement can be carried out with same order of sensitivity as a system where the torch 7 is installed horizontally. Furthermore, since the light emitted from a plasma 16 is measured on the extension of the axis of torch 7 inclining at an angle of 45 deg., for example, the background is lowered resulting in a high sensitivity high response measurement.
Patent JP-H07332689-A (JP)
Title: Floor heating device and heating floor structure
Inventor: MATSUOKA TOSHIAKI
IPC: F24D11/00
Filed: 1994-06-10
Abstract: PURPOSE:To increase the thermal efficiency of a floor heating by setting a heat accumulating temperature of a heat accumulating element which covers the upper surface of a flat heating element lower than a heat accumulating temperature of a heat accumulating element which covers the lower surface of the flat heating element. CONSTITUTION:A heat accumulating temperature of a heat accumulating element 3 which is arranged on the lower surface of a flat heating element 1 is set higher than a heat accumulating temperature of a heat accumulating element 2 which is arranged on the upper surface of the flat heating element 1. Then, the temperature difference can be set at approx. 5 deg.C, but it may be set higher than 5 deg.C. After the flat heating element 1 stops heating, both heat accumulating elements 2, 3 emit heat, and since the heat accumulating temperature of the heat accumulating element 3 on the lower part is higher than the heat accumulating temperature of the heat accumulating element 2 on the upper part, considerably much heat is fed from the heat accumulating element 3 on the lower part toward the heat accumulating element 2 on the upper part, and the reduction of the heat accumulating quantity of the heat accumulating element 2 on the upper part is suppressed. Therefore, a floor heating effect can be favorably displayed.
Patent JP-H11301405-A (JP)
Title: Bench type seat cushion used for vehicle seat
Inventor: OZAWA HITOSHI
IPC: B60R22/26
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To simplify a pocket for accommodating a seat belt buckle in a seat cushion and to facilitate a work for drawing the buckle into the pocket and combining it to the seat cushion. SOLUTION: A bench type seat cushion includes a seat cushion pad 12 provided with a seat belt buckle-accommodating opening 14 passing through from a front surface to a back surface at a predetermined position and supported on a seat cushion frame 11; a trim cover 13 covering the seat cushion pad 12 while it covers an inner periphery of the seat belt buckle-accommodating opening 14 and is fixed to the seat cushion frame 11; and at least one wire 16 or 17 crossing the seat belt buckle-accommodating opening 14 just below the seat belt buckle-accommodating opening 14 and used for the seat cushion frame 11.
Patent JP-H0368153-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAKINO TAKAMI
IPC: H01L21/316
Filed: 1989-05-23
Abstract: PURPOSE:To restrain a narrow channel effect from occurring in a semiconductor device of this design by a method wherein an ion implantation resist mask used for forming a high concentration impurity layer is formed in a self-aligned manner to a silicon nitride film which covers an active region so as to cover the wide region of the silicon nitride film. CONSTITUTION:An oxide film 2 and a silicon nitride film 3 are formed on a P-type semiconductor substrate 1. A resist pattern 41 is formed thereon, and the film 3 is etched. Resist is applied onto the whole face, which is subjected to a reactive ion etching to leave a resist 42 on the side face of the pattern of the resist 41 on the film 3 and to completely remove the resist 41 at the center of an opening. Next, boron ions are implanted to form a P-type region 51. After the resists 41 and 42 are removed, an oxide film 6 is formed at a temperature of 900-1000 deg.C and concurrently a high concentration impurity region 52 is formed under the film 6.
Patent JP-H1057048-A (JP)
Title: Needle guide for filling sample in vertical slab gel
Inventor: NGUYEN HOA
IPC: G01N27/447
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for filling a sample into gel. SOLUTION: This needle guide 11 is used for filling a sample in wells along the upper end of an electrophoresis gel. The needle guide 11 includes a slant surface 18, plural partition walls 17 spreading across the slant surface 18 to provide a passage corresponding to the well and a means for stably supporting the needle guide 11 on an enclosure together with the slant surface 18 slanting downward toward one of parallel plates and the passage communicating with the wall on an enclosure.
Patent JP-H05298035-A (JP)
Title: Information processor
Inventor: MOCHIZUKI CHIE
IPC: G06F3/08
Filed: 1992-04-22
Abstract: PURPOSE:To access an information card and an external storage device and to make the information processor compact and thin by providing a connecting member for connection to the external storage device such as a flexible magnetic disk device. CONSTITUTION:This device is provided with a main body 1 equipped with an inserting/ejecting port 5a to insert a connector part 4a of an IC memory card 4, and an IC memory type connector 7 equipped with a connector part 7a for insertion to the inserting/ejecting port 5a in the same shape as the IC memory card 4 so as to be connected to a flexible magnetic disk device 2. The IC memory card 4 is inserted through the inserting/ejecting port 5a and accessed. When accessing an external storage medium, the flexible magnetic disk device 2 to drive the external storage medium is connected to the inserting/ ejecting port 5a by using the IC memory type connector 7. Therefore, since the IC memory type connector 7 and the flexible magnetic disk device 2 are connected through a cable 8, the place to install the flexible magnetic disk device 2 can be freely changed, and the device can be made compact and thin.
Patent JP-S5829793-A (JP)
Inventor: RAINHARUTO RANCHIYU
IPC: C07F9/38
Filed: 1982-07-27
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-S63296375-A (JP)
Title: Mosfet device
Inventor: KARASAWA SHINJI
IPC: H01L29/08
Filed: 1987-05-28
Abstract: PURPOSE:To attain linear output characteristic in a gate controlling voltage by a method wherein a source region and/or a drain region are provided with wedge-shaped sides facing each other. CONSTITUTION:In an n-type silicon semiconductor substrate 1, a p-type drain region 2 and p-type source region 3 are produced by boron diffusion. The sides of the drain region 2 and source region 3 facing each other are formed into wedges 2b and 3b, and a channel region is formed between the two pointed ends of the wedges 2b and 3b. With either or both of the sides of the drain region 2 and source region 3 facing each other being tapered, field concentration and diffusion current injection effects are attained. In this way, a drain output current capable of linear change relative to the gate voltage can be obtained.
Patent JP-H04354027-A (JP)
Title: Fuzzy controller
Inventor: NIIFUNA TAKEO
IPC: G06N7/02
Filed: 1991-05-31
Abstract: PURPOSE:To increase the number of fuzzy rules which can be set, to increase the degree of freedom of the setting of the method of inference, and to improve a generality. CONSTITUTION:A minimum and maximum arithmetic circuit 12 which operates the minimizing operation of a membership function according to the degree of fulfilment of a fuzzy rule by input amounts, and which finds the maximum value in the plural obtained minimized membership functions by an maximizing operation, and an inference arithmetic circuit 13 which finds area data and height data from the arithmetic result obtained by the minimum and maximum arithmetic means, are integrated.
Patent JP-2000319455-A (JP)
Title: Water barrier sheet
Inventor: HARADA TAKASHI
IPC: C08J5/18
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a water barrier sheet having flexibility enough to follow the contour of ground, being easily bondable with other sheets to give a bonded sheet having joints with good bonding force by using a composition prepared by mixing a thermoplastic olefin elastomer with a crystalline polyolefin produced by using a metallocene catalyst. SOLUTION: This sheet has a tensile strength at break of at least 300 kgf/cm2 and a tensile elongation at break of at least 650%. It can attain an initial modulus of below 1,000 kgf/cm2, a bonding strength of at least 45 kgf/25 mm, and a bonding rate of at least 1.7 m/min. It is desirable that the crystalline polyolefin used is one obtained by copolymerizing ethylene with a 3-20C α-olefin and having a density of 0.89-0.91 g/cm3 and a melt index of 0.1-20 g/10 min. The mixing ratio is desirably such that the thermoplastic elastomer accounts for at least 20 wt.%, the crystalline polyolefin accounts for at least 40 wt.%, and the total of both accounts for at least 75 wt.%.