baber/WOPTO huggingface dataset:
Patent JP-H01217251-A (JP)
Title: Continuous type alkali or acid concentration measurement
Inventor: MATSUTANI TOYOHIKO
IPC: G01N25/48
Filed: 1988-02-26
Abstract: PURPOSE:To enable continuous measurement of a sample solution free from a temporary stoppage of the supply of the sample solution, by lifting a reaction tube while forming a sample solution layer and a reagent gas layer alternately at the bottom of a reaction band of the reaction tube. CONSTITUTION:A sample solution from a temperature adjusting section 3 and a determination device 1 and a reagent gas from a determination device 2 are introduced separately into a reacting section 5 through a thermostatic tank 4. The sample enters at a sample solution inlet 7 and after the temperature thereof is measured with a pre-reaction temperature detector 8, gets in contact with the reagent gas having entered through a reagent gas inlet 10 and reaches a reaction tube 9 while alternately forming a sample solution layer and a reagent gas solution layer. At the bottom of a reaction band within the reaction tube 9, the sample solution layer and the reagent gas layer rise in the reaction band within the reaction tube 9 while being formed alternately and hence, temperature rises with a dissolution and a neutrali zation reaction. After the reaction, a surplus of the reagent gas and the sample solution is sent out to an outlet 12 after the measurement of the temperature thereof with a tempera ture detector 11. Temperature before and after the contact between the reagent gas and the sample solution is measured with the temperature detectors 8 and 11 to be taken out differentially with a temperature difference measuring device 15.
Patent JP-H07249563-A (JP)
Title: Resist applying device or developing device
Inventor: IKEDA MINORU
IPC: G03F7/16
Filed: 1994-03-14
Abstract: PURPOSE:To prevent the direction of a wafer from being turned before and after the wafer is rotated by a spinner by a method wherein the spinner is provided with an angle-of-rotation control mechanism so that the positions of rotation and stop of the spinner are kept constant. CONSTITUTION:When a wafer 1 is sucked by a vacuum chuck 16 of a spinner 13, a solenoid 22 of an angle-of-rotation control mechanism 19 of the spinner 13 is kept turned off and a roller 21 is pressed to a heart cam 20 by the force of a spring to leave an axis 1 7 of rotation positioned at a constant angle. After that, the solenoid 22 is turned on to separate the roller 21 from the cam 20, the axis 17 of rotation is rotated at high speed by a motor 18 and a photoresist is dripped on the wafer 1. Then, the rotation of the motor 18 is stopped, the solenoid 20 is turned off, the roller 21 is pressed to the cam 20 by the force of the spring to position the axis of rotation at a constant angle and the wafer 1 is returned to the same angle as that of the wafer prior to the start of its rotation. Thereby, a through automation can be realized.
Patent JP-H06231339-A (JP)
Title: Automatic teller machine provided with transfer data display function
Inventor: TAWADA MASAKAZU
IPC: G06Q20/18
Filed: 1993-02-04
Abstract: PURPOSE:To enable a customer to recognize past transfer data even if he does not carry a bankbook and to immediately decide on the transfer transaction of this time by retrieving only past transfer data from a storage means based on the read instruction of past transfer data and displaying them in a list on a display unit. CONSTITUTION:CPU 21 has a control function displaying and guiding the list of past transfer data on CRT 12 at the time of transfer, and displays past transfer data instructed by the request of the customer. Namely, past detailed transfer data which the customer executes transfer, transaction up to the present is list-displayed by selecting a transfer situation key display-outputted on the transaction standby screen of CRT 12 and touch-inputting it. At that time, only comparatively recent paying data are added up and displayed on the initial screen. A second screen is displayed by a next screen key as to the more previous past. Transfer data for a prescribed period is similarly displayed and guided to a final screen managed by a host computer 32.
Patent JP-H11241600-A (JP)
Title: Heading ventilator and electrostatic precipitator for heading used for it
Inventor: SAKAI KIKUO
IPC: E21F5/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heading ventilator and an electrostatic precipitator for the heading used for it, which are easily installed in the heading when a main tunnel section is excavated through both tunnel mouths (working areas) for ventilating both working areas at the same time, efficiently removing dust arising in the working area in the upstream to maintain good visibility in the working area in the downstream, eliminating the disposal of collected dust and greatly reducing maintenance work. SOLUTION: A blower 12 installed in a heading 2 for providing draft between two working areas 11a, 11b communicated with each other in the heading and an electrostatic precipitator 14 movably installed in the heading for depositing collected dust onto the inner wall of the heading are included. The electrostatic precipitator 14 has a dust collecting pole 18 for collecting charged dust, the dust collecting pole being grounded to the inner wall of the heading. Reverse potential is applied to the wall of the heading 2 for depositing the dust on the wall and removing the dust-deposited wall together with sediment during drilling a main tunnel.
Patent JP-S51117225-A (JP)
Title: Multicylinder engines
Inventor: HORI KENJI
IPC: F01L1/00
Filed: 1975-04-08
Abstract: PURPOSE: To attain reduction of NOx contents in the exhaust gas by effective performance of exhaust gas reflux. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53128229-A (JP)
Title: Perforation reading system
Inventor: MAENO MIKIHIKO
IPC: G06K7/00
Filed: 1977-04-15
Abstract: PURPOSE: To avoid misreading by using the normal close contact to the reading contact and carrying out the reading after confirming the contact thorugh application of the monitor pulse with every reading cycle in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59167360-A (JP)
Inventor: NOMURA TAKEHIKO
IPC: B61B13/00
Filed: 1983-03-15
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-S61203802-A (JP)
Title: Induction motor type electric railcar controller
Inventor: OKAMATSU SHIGETOSHI
IPC: B60L9/22
Filed: 1985-03-06
Abstract: PURPOSE:To enable to reduce the low frequency component of an input current by superposing the output of an AC generator operated in the prescribed phase difference and magnification synchronously with a variable voltage variable frequency inverter on the input current. CONSTITUTION:A variable voltage variable frequency inverter 7 is controlled by the output fINN1 of an adder/subtractor 11 by the sum (at power drive time) or the difference (at regenerative time) of the output fr of a rotary frequency calculator 10 and the output fsp of a slip frequency pattern generator. An AC generator 5 is controlled by the frequency fINN2 of six times of the frequency fINN1 controlled by the inverter 7, and fed into the input current through a transformer 4 to cancel each other. Thus, the low frequency ripple component in the input current can be reduced irrespective of the filter reactor 3 and the filter capacitor 6 to decrease the capacity of the filter capacitor.
Patent JP-H04218155-A (JP)
Title: Knee joint endoprosthesis
Inventor: DEIITORIHI SHIYUTOTSUKU
IPC: A61F2/38
Filed: 1991-02-15
Abstract: PURPOSE: To improve endoprotease for satisfying the physiological knee joint function at the time of motion and load. CONSTITUTION: A femur section 2 has a spherical support face, and the support face is preferably kept in contact with the spherical support face 8 of a meniscus element 6. A shank section 12 has a protruded cylindrical face-like support face 14, and the support face 14 is kept in contact with the second support face 10 of the meniscus element 6 formed in response to the support face 14 and arranged coaxially with it.
Patent JP-S52126175-A (JP)
Title: Etching device
Inventor: OKUDAIRA SADAYUKI
IPC: H01L21/3065
Filed: 1976-04-15
Abstract: PURPOSE: To improve the rate and precision of processing with the use of a microwave ionic source which provides a high ion density even at low gas pressures and an active gas providing the capability of selective etching and without the use of an ionic accelerating electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58161793-A (JP)
Title: Continuous electroplating method
Inventor: OKA HITOSHI
IPC: H05K3/24
Filed: 1982-03-19
Abstract: PURPOSE:To apply plating on an object to be plated in high mass productivity and quality without fluctuation in the moving speed of said object in a continuous electroplating method by controlling the magnitude of current and respective times by constant current pulses in every stage of electroplating. CONSTITUTION:A flat plate-like object to be plated, for example, a printed substrate 1, is moved with belts 2, 2' through the inside of respective cells consisting of the 1st plating cell 6, the 1st rinsing cell 7, the 2nd plating cell 8 and the 2nd rinsing cell 9, whereby the substrate is electroplated continuously. The substrate in the cells L is plated by the constant current pulses that can control the  magnitude, conduction time and interruption time of the currents indenpendently. More specifically, the time (t) per cycle of pulses, the conduction time t1 in  the time (t), and the interruption time t-t1 are controlled by controlling clock  pulses CP1, and the magnitude (-i) of the current I is controlled indenpendently  by changing a variable resistor R1. If clock pulses CP2 and a variable resistor  R2 are controlled, the quality of plating is improved further.
Patent JP-H07251750-A (JP)
Title: Mounting structure for power steering pump
Inventor: KIMOTO TOMOHIRO
IPC: B62D5/07
Filed: 1994-03-15
Abstract: PURPOSE:To provide a power steering pump mounting structure which enables a power steering pump to be mounted in a vehicle with a small engine room, can reduce the number of part items, and can enhance cooling effects and durability. CONSTITUTION:In a power steering pump mounting structure, a power steering pump 9 driven by a camshaft 10 is mounted on a cylinder head portion 7 located inside the upper part of an engine room 2.
Patent JP-H08166758-A (JP)
Title: Hologram recording film and its reproducing method
Inventor: UEDA KENJI
IPC: G03H1/20
Filed: 1995-03-02
Abstract: PURPOSE: To improve slit accuracy by recording hologram marks of a prescribed shape which diffract illumination light of a specified incident angle and specified wavelength in a predetermined direction in specified corresponding positions near the holograms. CONSTITUTION: Reproduction recording is executed periodically in the longitudinal direction of a hologram recording film 15, by which a recording film 15 recorded at intervals with the reproduced holograms 19 and the hologram 20 for detection corresponding thereto is taken up. The light from a green light emitting diode 21 of a specific central wavelength is diffracted at the same angle as the incident angle when the holograms 20 for detection of such recording film 15 are irradiated with the light at the specific incident angle. The diffracted light is detected by a light receiving device 22 and the output thereof is inputted to a position detector 23. The positioning of the reproduced holograms 19 to which the holograms 20 for detection correspond is thus executed.  The light emitting diode 21 for illuminating the holograms 20 for detection is so formed that its light emission is controlled by a position detector 23.
Patent JP-H0948826-A (JP)
Title: Thermoplastic polymer and its application
Inventor: HAINRITSUHI DAIBIIKU
IPC: C08F220/18
Filed: 1996-02-29
Abstract: The invention relates to polymers, which are produced through using organic acids, together with the products obtained therefrom. The polymers and the products obtained therefrom are insoluble in water, but soluble in an alkaline medium. There are numerous interesting possible uses for the polymers.
Patent JP-H05237851-A (JP)
Title: Vibration proof rubber and production thereof
Inventor: OGUSURI JIROU
IPC: B29C37/02
Filed: 1992-02-28
Abstract: PURPOSE:To reduce a variation in durability to obtain a vibration proof rubber having a high durability. CONSTITUTION:In a vibration proof rubber 20 produced by vulcanization molding using a mold, a flash 15 formed on the surface of an elastic body 9 is cut off at a flash line 15B around a base part 15A thereof.
Patent JP-H02223479-A (JP)
Title: Optical recording medium
Inventor: MIZUMURA TETSUO
IPC: G11B7/2433
Filed: 1989-02-27
Abstract: PURPOSE:To form stable pits to enhance a recording sensitivity by a method wherein an optical recording medium is formed by providing a recording film made of an alloy film mainly composed of Te and an oxide film mainly composed of Te with a specific thickness successively on a substrate. CONSTITUTION:On a substrate 1 made of polycarbonate or the like, a Teflon film 2 is provided. On the film 2, an alloy film 3 mainly composed of Te is formed as a recording film. Furthermore, the surface of the alloy film 3 is forcibly oxidized to form an oxide film 4 thereon. As the alloy film 3, for example, a Te-Se-Pb alloy is used. The oxide film 4 is formed by oxidizing Te in the alloy film 3 to TeO2. The film thickness of the oxide film 4 is 10 - 25Angstrom . The obtained optical recording medium maintains mechanical and chemical stabilities and allows a writing laser power to effectively act to form pits ; thus, a recording sensitivity and a writing speed can be enhanced.
Patent JP-H05242631-A (JP)
Title: Tape cassette
Inventor: SATO MASANORI
IPC: G11B23/087
Filed: 1992-02-28
Abstract: PURPOSE:To attain a smooth inserting work of a supporting shaft into an insertion port. CONSTITUTION:A 1st recessed groove 31b and a 2nd recessed groove 31c, on which both end parts of a torsion spring 32 are respectively fronted, are provided on a lid body 31, and also ribs 33-35 to control the position of torsion spring 32 are provided at the almost center of the port 31a. By this arrangement, the torsion spring 32 is positioned to the almost center position in the insertion port 31a by the ribs 33-35 at the loading time of the torsion spring 32 to the insertion port 31a. Consequently, an abutting onto the torsion spring 32 when the supporting shaft 2b is inserted to the insertion port 31a is prevented, since a center of winding part of the torsion spring 32 can be made to coincide with a setting center of the supporting shaft 2b in the insertion port 31a when the torsion spring 32 is loaded to the lid body 31.
Patent JP-S51119436-A (JP)
Title: Sound proof cover
Inventor: KUKI AKIO
IPC: E04B1/84
Filed: 1975-04-11
Abstract: PURPOSE: To realize a sound proof cover that enables easily to perform maintenance and inspection of internal equipment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60187917-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAUCHI YOUTAROU
IPC: G11B15/10
Filed: 1984-03-06
Abstract: PURPOSE:To prevent collision and damage by providing a cam having a spiral slot selecting two lift positions and a slot for avoiding abnormity and a cam follower having a neutral spring to select intentionally the lift. CONSTITUTION:When a fault should be caused, a cam 18 is not stopped at the normal position and turns over, when there is a slight margin from the normal stop position, the cam follower 17 collides with the end of a slot of the cam 18 and mechanical damage might be caused. Thus, if the substantial stop position should be passed over, the cam follower is circulated again in the arrow on a path in dotted lines and reaches the normal stop point without any mechanical damage, and the cam 18 having the spiral slot to select two lift positions and the slot for avoiding abnormity, and the cam follower 17 having the neutral spring 19 selecting intentionally the lift positions are provided.
Patent JP-S61202077-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1985-03-04
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-H03246834-A (JP)
Title: Contact device
Inventor: SHIKADA MIYOKO
IPC: H01H1/50
Filed: 1990-02-23
Abstract: PURPOSE:To improve contact reliability by constituting a moving contact plate with a shape memory alloy refracted to the fixed contact side by the temperature rise. CONSTITUTION:The moving contact plate 21 of a contact device 2 is constituted of a shape memory alloy refracted to the fixed contact side by the temperature rise. An exciting coil with an iron core is excited, the moving contact plate 21 is heated by the contact between a moving contact and a fixed contact in addition to the contact pressure between the moving contact and the fixed contact generated by the electromagnetic field, the contact pressure by this refraction force is added, the contact between the moving contact and the fixed contact is secured, and a blackened object stuck on the contact surfaces is crushed. A wiping action thereby occurs, and contact reliability can be improved.
Patent JP-H06259793-A (JP)
Title: Optical pickup servo circuit
Inventor: YOKOTA HACHIRO
IPC: G11B7/095
Filed: 1993-03-04
Abstract: PURPOSE:To easily and most suitably adjust a circuit characteristic. CONSTITUTION:1st and 2nd variable gain amplifiers 7a and 7g are provided before and after a loop filter 7b of a focusing servo system. Under the off-servo, state, an actuator driving signal is inputted from a 1st oscillator 7d on the post stage side of the 1st variable gain amplifier 7a, and hence an objective lens of an optical pickup 2 is moved in the perpendicular direction to a disk signal surface. In order to make a changing width of a focusing error signal FE' generated at this time a prescribed set value, the gain of the 1st variable gain amplifier 7a is controlled by a system controller 14. After that, the on-servo state is effected, and a disturbance signal with a prescribed frequency at a prescribed level is injected from a 2nd oscillator 7e into a servo loop, and in order to make a level changing rate at the time when the disturbance signal is circulated around the servo loop a prescribed set value, the gain of the 2nd variable gain amplifier 7g is controlled by the system controller 14.
Patent JP-H11240056-A (JP)
Title: Method for driving hydraulic driving apparatus
Inventor: KOGANE TOKIO
IPC: B29C45/82
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To ensure operational stability and to perform pressure control accurately and with high reproducibility by preventing vibrational phenomenon of the pressure from occurring when a plurality of hydraulic driving sources are connected with each other in parallel. SOLUTION: In the case when an actuator is driven by joining together pressure oils ejected from a plurality of hydraulic driving sources 2x and 2y using hydraulic pumps 3x and 3y, at least when the pressure is controlled, one hydraulic driving source (the main hydraulic driving source) 2x is normally driven and the sub hydraulic driving source 2y is driven in such a way that the hydraulic pressure on another hydraulic driving source (the sub hydraulic driving source) 2y side at a confluence point Cf of the pressure oils is lower by a specified pressure than the hydraulic pressure of the main hydraulic driving source 2x side.
Patent JP-S62198612-A (JP)
Title: Cosmetic
Inventor: KONDO MITSUO
IPC: A61K8/00
Filed: 1986-02-27
Abstract: PURPOSE:To obtain a cosmetic giving natural finished skin, by compounding powder of a specific vinyl polymer containing an ultraviolet absorber. CONSTITUTION:The objective cosmetic can be produced by compounding powder of a vinyl polymer (hollow resin powder) having an average particle diameter of 0.01-0.99mum, having a hollow part with a diameter corresponding to 10-80% of the diameter of the particle and containing an ultraviolet absorber. The powder of a hollow resin can be produced e.g. by adding at least one kind of a radically polymerizable monomer and an ultraviolet absorber to an emulsion of an emulsion-polymerized polymer which may contain an ultraviolet absorber. The radically polymerizable monomer used in the above process is the one capable of forming a polymer having a contact angle with water of larger than that of the polymer of the emulsion by 1-110 deg.. EFFECT:The cosmetic can protect the skin by absorbing or shielding ultraviolet radiation having harmful effect to the skin. It can be safely applied to the skin without stimulating the skin and has excellent adhesivity, spreadability, covering power, etc., to the skin.
Patent JP-H08241783-A (JP)
Title: Heat generating device
Inventor: HITOMI TAKEHIKO
IPC: H05B3/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a heat generating device excellent in energy saving property. CONSTITUTION: In a heat generating device 10 using a self-temperature control heat generating element as a heat generating element 12, the whole heat generating element 12 is covered with a heat insulating material 14. The heat insulating material 14 is formed of a heat insulating part 16 for substantially insulating the heat released from the heat generating element 12, and a radiation resistance part 18 having a heat resistance smaller than the heat insulating part 16 which is arranged on the side of a material 24 subjected to radiation.
Patent JP-S61204319-A (JP)
Title: Method for continuously annealing cold rolled steel sheet for drawing
Inventor: KATSU SHINICHIRO
IPC: C21D9/48
Filed: 1985-03-06
Abstract: PURPOSE:To obtain a product free from surface defects such as dent marks or heat buckle at a lower soaking temp. by carrying out rapid heating and rapid cooling in the soaking zone of a continuous annealing line when a cold rolled steel sheet for drawing contg. Ti is continuously annealed. CONSTITUTION:A cold rolled steel sheet 3 for drawing contg. <=0.10% Ti travels on hearth rolls 2 in the direction of arrows a soaking furnace placed in the soaking zone of a continuous annealing furnace. During the traveling, the steel sheet 3 is rapidly heated to a temp. which is above the soaking temp. by 200-300 deg.C with an induction heating means 4, and it is rapidly cooled to the soaking temp. with cooling gas spouted from a high-speed gas jet cooling means 5.
Patent JP-2000241990-A (JP)
Title: Photoresist pattern forming method
Inventor: ITANI TOSHIRO
IPC: G03F7/32
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To allow the deprotection reaction of a protective group to proceed rapidly and to form a good resist pattern by rinsing a photoresist film with pure water after exposure and then subjecting the film to post-exposure baking. SOLUTION: The top of a semiconductor substrate 13 with a formed desired thin film is coated with a chemically amplified positive photoresist containing PHS having an acetal group as a protective group as a base resin by a spinner coating method to form a photoresist film 14. This photoresist film 14 is prebaked in the air to remove the solvent in the film 14 and the film 14 is irradiated with far UV through a desired mask pattern using a light source such as KrF excimer laser. The photoresist film 14 is rinsed with pure water at ordinary temperature and then subjected to post-exposure baking so as to accelerate the deprotection reaction of the acetal group.