baber/WOPTO huggingface dataset:
Patent JP-H0718797-A (JP)
Title: Solar cell module panel unified with building member
Inventor: NITTA YOSHITERU
IPC: E04D13/18
Filed: 1993-06-30
Abstract: PURPOSE:To provide an inexpensive building member combined with a solar cell module generating electricity by solar energy. CONSTITUTION:A solar cell module panel is composed of one or more sets of a photoelectric cell 12 constituted of photoelectric elements laminated with at least first electrode layer and photo-semiconductor layer and second electrode layer and connected in series or in parallel with one another and recessions 32 where on or more photoelectric cells 12 are fitted so as to receive light on the light-receiving races. And the panel itself constitutes an external building panel 14. A photo-transmissive protection cover 16 is arranged at the light- receiving face side of the above photoelectric cell 12 of the building panel 14 and further, paths 34 conducting the air heated by solar energy in a plurality of recessions 32 are provided in the building panel 14.
Patent JP-S6167576-A (JP)
Title: Electric welded tube manufacturing equipment
Inventor: MITSUYOSHI KATSUHIKO
IPC: B23K13/02
Filed: 1984-09-12
Abstract: PURPOSE:To improve the yield of an electric welded tube by erecting a guide rail between a squeeze roll and a sizing roll, and also moving a running body for detaining the tube end, on the guide roll. CONSTITUTION:A guide rail 9 is erected between a stand 7 of a squeeze roll and a sizing roll stand 8, and a running body 10 having a clamp means 15 is provided on this rail 9. The tip of an open seam tube 16 formed by the squeeze roll stand 7 is detained by the running body 10 at the outlet of the stand 7. After the tip of the tube 16 had been detained, the seam of the tube is welded by a welding device, and it is transferred continuously toward the sizing roll 8, together with the running body 10. The clamp means 15 detains the tube 16, therefore, the tube 16 is prevented from being warped up. Accordingly, the open seam is shortened by length through which the tube end reaches the sizing roll 8, and the yield is improved.
Patent JP-H1141803-A (JP)
Title: Overvoltage suppressor
Inventor: SAKAMOTO MASAYA
IPC: H01C7/12
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an overvoltage suppressor which can suppress the overvoltages of different values, such as switching surge and lightning surge and which can reduce the manufacturing cost and installation space. SOLUTION: A switch 1 is connected between a load and a power supply 5. Between a load-side terminal of the switch 1 and a power supply-side terminal of the load and the ground, and serially connected two sets of arrestor element groups, 31 , 32 are connected in parallel with the load. Each of the arrestor element groups 31 , 32 is constituted of a plurality of serially connected arrestor elements. To one 32 of the arrestor element groups, a switch 4 is connected in parallel. To the switch 4 and the switch 1, a control circuit is connected so that the switch 4 is normally open and is closed at the time of switching the switch 1.
Patent JP-H0742102-A (JP)
Title: Cross tie
Inventor: ONISHI KUNIAKI
IPC: E01B3/44
Filed: 1993-07-30
Abstract: PURPOSE:To prevent cracks from being generated on a cross tie by the driving of a rail spike or the lateral pressure applied when a vehicle passes by providing a resin reinforcing layer made of fibers arranged in the nearly horizontal direction to cross long fibers of resin columnar bodies. CONSTITUTION:A plurality of resin columnar bodies 11 buried with glass long fibers 112 in a hard urethane resin foam body 111, for example, in the longitudinal direction are prepared. A resin reinforcing layer 12 arranged with the same glass long fibers 122 in the width direction nearly perpendicular to the glass long fibers 112 of the resin columnar body 11 in the same hard urethane resin foam body 121 is prepared. The resin reinforcing layer 12 is laminated on the resin columnar body 11. A cross tie 1 constituted of the resin columnar body 11 and the resin reinforcing layer 12 is fixed to rails with rail spikes. Since the glass long fibers 112, 122 are arranged perpendicularly to each in other, generation of cracks can be prevented.
Patent JP-S6431670-A (JP)
Title: Ink ribbon and manufacture thereof
Inventor: KITAMURA ATSUSHI
IPC: B41J31/00
Filed: 1987-07-29
Abstract: PURPOSE:To enable printing at an extremely high speed and printing in a high dot density, by laminating a woven fabric ribbon with a high molecular weight material film ribbon on one side thereof, and fusing the two ribbons to each other at both edges. CONSTITUTION:A woven fabric 1A and a high molecular weight material film 2A are paid out respectively from payout rolls 4, 5, are fed between laminating rollers 6, 6, and are taken up by a take-up roll 9 after being fusion-cut and sealed by heated cutters 3. As a result, ink ribbons are can be obtained each of which has a woven fabric ribbon 1 laminated with a high molecular weight material film ribbon 2 on one end thereof, both of the ribbons being fused to each other at both edges thereof. When the ink ribbon thus obtained is used for printing, the film ribbon 2 is intermediately disposed between a printing head and the woven fabric ribbon 1, so that printing clearness can be maintained even where a woven fabric with such fineness and yarn density as to impair the printing clearness is used. When the fineness of the woven fabric is lowered and the yarn density is increased, it is possible to cope with high-speed printing and printing with a large number of pins (e.g., 32 dots).
Patent JP-S6182034-A (JP)
Title: Fluid-sealed mount for series 4-cylinder engine
Inventor: ARAI KATSUYOSHI
IPC: B60K5/12
Filed: 1984-09-11
Abstract: PURPOSE:To obtain the function for satisfying the shake movement and the secondary vibration of an engine by setting the wall rigidity ratio determined from the static spring constant in the state where an orifice is opened and the static spring constant in the state where the orifice is sealed into a prescribed range. CONSTITUTION:The cylinder part 3 of the base member 1 of a fixed case 2 and an inverted-cone-shaped installation member 7 are joined through a shear- type thick elastic rubber member 9, and the inside fluid chambers 11 and 12 are formed into the upper and lower divisions by an orifice plate 4. When the wall-rigidity ratio of an elastic rubber member 9 which is determined by the static spring constant in the state where the orifice 5 of the orifice plate 4 is opened and the static spring constant in the state where the orifice 5 is sealed is set to 0.5<=a<=1, the high damping for the shake movement of an engine and the low movement factor for the secondary vibration can be achieved at a same time.
Patent JP-H0745241-A (JP)
Title: Low pressure mercury lamp and ultraviolet irradiating device using this lamp
Inventor: MURASE NANAO
IPC: H01J61/32
Filed: 1993-07-30
Abstract: PURPOSE:To provide a low pressure mercury lamp and an ultraviolet irradiating device using this lamp by facilitating manufacture, providing high mechanical strength, and improving efficiency. CONSTITUTION:In a low pressure mercury lamp 1 sealed with mercury and rare gas and lighted by 0.5A/cm<2> or more current density, a partitioning wall is provided in the inside of a cylindrical body 31, constituted of quartz glass, in an arc tube 30 of this lamp. By this partitioning wall, a discharge path 33, forming flatly a sectional shape further connected in U shape, is formed in the cylindrical body, and electrodes 3, 4 are sealed respectively in both end parts of this discharge path. Thus by constituting the arc tube by providing the partitioning wall in the inside of the cylindrical body, manufacture is facilitated to increase mechanical strength. Since a sectional shape of the discharge space is formed flat, a diffusion amount of an electron and mercury ion is increased, and since excitation atomic shortage due to excessively ionizing a mercury atom is compensated in the case of increasing current density, an ultraviolet output is inceased to improve the efficiency.
Patent JP-H0354622-A (JP)
Title: Coordinate data input device
Inventor: HIRAYAMA TOMOHITO
IPC: G06F3/048
Filed: 1989-07-21
Abstract: PURPOSE:To accurately obtain coordinate data for parallax correction by forming the data based on the coordinate data generated in a period other than the one immediately after a coordinate indicator tool comes in contact with a coordinate body and the one just before it is separated from the coordinate body. CONSTITUTION:In a mode to fetch the coordinate data, the coordinate data at a position indicated by a pen 10 is detected based on a signal supplied from a tablet 11 while the pen 10 comes in contact with the tablet 11. A timing is supplied to a system controller 1, and also, the coordinate data is supplied to a RAM 4 under the control of the system controller 1. Thus, the coordinate data for parallax correction is formed based on the coordinate data generated in the period other than the one immediately after the coordinate indicator tool comes in contact with the coordinate body and the one just before it is separated from the coordinate body, then, parallax correction is performed. In such a way, accurate position detection can be performed at a stable state where no shaking of the coordinate indicator tool occurs, and the coordinate data for parallax correction can be accurately obtained.
Patent JP-S5980636-A (JP)
Title: Preparation of benzyl aromatic hydroxycarboxylate
Inventor: UENO RIYUUZOU
IPC: C07C67/02
Filed: 1982-10-30
Abstract: PURPOSE:To obtain the titled compound useful as a color developer in heat- sensitive recording material easily in high yield and purity, by reacting a lower alkyl aromatic hydroxycarboxylate with a benzyl alcohol in the presence of an alkyltin compound as a catalyst. CONSTITUTION:A lower alkyl aromatic hydroxycarboxylate, e.g. methyl p- hydroxybenzoate, is subjected to the ester interchange reaction with a benzyl alcohol in the presence of an alkyltin compound in an atmosphere of N2 under ordinary pressure or reduced pressure at 180-250 deg.C. After completing the ester interchange reaction, the benzyl alcohol is distilled away to give crude benzyl aromatic hydroxycarboxylate, e.g. benzyl p-hydroxybenzoate, in high purity. Dibutyltin oxide, diethyltin oxide or dibutyltin diacetate, etc. may be used as the alkyltin compound.
Patent JP-S5980453-A (JP)
Title: Carbon-fiber-reinforced polyolefin resin composition
Inventor: SASAKI ISAO
IPC: C08K5/14
Filed: 1982-10-29
Abstract: PURPOSE:To provide a composition having improved mechanical properties, especially impact resistance, low specific gravity, excellent water repellency, and excellent moldability, by compounding carbon fibers to a modified polyolefin prepared by using specific two kinds of organic peroxides as reaction initiators. CONSTITUTION:10pts.wt. of a polyolefin is made to react with preferably 0.1- 0.6pt.wt. of an unsaturated carboxylic acid in the presence of a reaction initiator composed of benzyl peroxide and a ketal or a dialkyl-type organic peroxide having a decomposition temperature of >=80 deg.C corresponding to the half decay time of 10hr. The obtained modified polyolefin or its mixture with a thermoplastic resin is compounded with carbon fibers. The polyolefin is preferably polypropylene, and the unsaturated carboxylic acid is preferably acrylic acid or maleic anhydride. The molar ratio of the peroxides is 1:10-10:1, and the reaction is carried out preferably at 150-280 deg.C for 1-20min.
Patent JP-H06204766-A (JP)
Title: Gain control type amplifier
Inventor: HAKU TOUTETSU
IPC: H03G3/00
Filed: 1991-07-30
Abstract: PURPOSE: To control the gain of the input signal of an amplifier by appropriately controlling the voltage at one input terminal of a differential amplifier according to the input signal at the other input terminal and adjusting the gain of the amplifier by using a digital signal. CONSTITUTION: A transistor(Tr) Q1 adjusts the quantity increase/decrease of a current flowing through a load resistor R1 according to the voltage difference between a terminal 5 and the collector of a Tr Q3. A Tr Q2 adjusts the quantity of the current flowing through a resistor R2 according to the voltage difference between the divided voltage at a connecting point 25 and the voltage at the collector of the Tr Q3. Namely, when the voltage level of an input signal is higher than the divided voltage at the point 25, both currents flowing to the resistors R1 and R2 have small values. When the voltage level of the input signal is lower than the divided voltage at the point 25, conversely, the current flowing to the resistor R1 has a small value and the current flowing to the resistor R2 has a large value.  In brief, the divided voltage at the point 25 limits a DC level width which can amplify the input signal at the terminal 5. Therefore, the gain of the input signal can be controlled accurately.
Patent JP-H1134665-A (JP)
Title: Resin lower sash
Inventor: YOSHIDA HIROMITSU
IPC: B60J5/04
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the abrasion sound and impact sound in storing a glass by providing a glass guide formed by extending projecting pieces which are continuously in a slidable contact with the outer face in the glass from swelling parts intermittently provided in the glass guiding direction, in a lower sash which is arranged in a door panel and guides the glass in the vertical direction. SOLUTION: A lower sash is provided with a frame 13 constituted of an external wall 3, an internal wall 4, and a rear wall 5 and a glass guide 1 constituted of swelling parts 6 and projecting pieces 7 is integrally formed with the internal and external walls 4, 3. The internal and external walls are erected on the rear wall 5 having rear-directional ribs 11 formed on its both side edges. A door panel attachment part extended from the internal wall 4 and a door panel fit-in part provided on the top end of the internal/external walls 4, 3 are also integrally formed of resin. An opening part 10 provided in the rear wall 5 and the glass guide 1 in the internal/external walls are set in the same position so as to extract a die for forming the swelling parts 6 and the projecting pieces 7 opposed to each other alternately along the top edges of the internal/external walls 3, 4.
Patent JP-H05199865-A (JP)
Title: Method for miniaturizing plasmid of bacterium belonging to genus pseudomonas
Inventor: IMOOKA MICHIKO
IPC: C12N1/21
Filed: 1991-07-30
Abstract: PURPOSE:To miniaturize the subject plasmid regardless of a restriction enzyme cleavage site by transforming a bacterium belonging to the genus Pseudomonas with IncP-1 conjugative type plasmids within a wide host region of a bacterium belonging to the genus Pseudomonas and then extracting a plasmid. CONSTITUTION:An IncP-1 conjugative type plasmid RP1, RP4 or RK2 within a wide host region which is a plasmid of a bacterium belonging to the genus Pseudomonas or a plasmid derivative derived therefrom is used to transform a bacterium belonging to the genus Pseudomonas such as Pseudomonas.cepacia, Pseudomonas.caryophilli, Pseudomonas.gladioli, Pseudomonas.mallei, Pseudomonas.pseudomallei, Pseudomonas.pickettii and Pseudomonas.solanacearum and a plasmid is then extracted from the resultant transformed bacterium to miniaturize the objective plasmid of the bacterium without performing the operation such as cleavage of the plasmid with a restriction enzyme, binding, etc., of the prepared fragment and receiving any regulation by the restriction enzyme cleavage site of the original plasmid.
Patent JP-H0943225-A (JP)
Title: Measuring method for total organic carbon and total organic carbon meter
Inventor: TANAKA MINAKO
IPC: G01N33/18
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a total organic carbon meter provided with a sample injection part capable of holding air-tightness with a simple constitution. SOLUTION: After sucking sample and acid necessary for bubbling in a syringe 1b by appropriately driving a motor M1 and a motor M2, the line is connected to a distribution port 2d and the inside of the syringe 1b and a trap means 3 are connected. By opening a solenoid switch valve 1a, the sparge gas is sent into the syringe 1b for bubbling the sample. Non-organic carbon components are drained out of the syringe 1b through the trap means 3 and the generated bubbles are trapped by the trap means 3. After draining the sample, the solenoid switch valve 1a is closed by driving a solenoid M3, the plunger 1c is further lowered by driving the motor M2, and the trapped bubbles are taken back into the syringe 1b.  A multiport valve 2 is switched to a distribution port 2e and the plunger 1c is pushed up to discharge the sample of which non-organic carbon components are excluded by bubbling, to a TC combustion part 8 for the amount necessary for the incineration.
Patent JP-H1138736-A (JP)
Title: Adjusting method and adjusting device for optical unit
Inventor: NAKANE RINTARO
IPC: G02B7/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting method and an adjusting device for an optical unit by which the relative position between an object surface and an imaging surface, and the position of the focal point of a lens can be accurately and easily adjusted to enhance the resolving power. SOLUTION: Three laser beams different in the incident angles are projected in the optical system of an optical unit 12, and are introduced into an imaging surface only through a plurality of mirrors 36a to 36f without passing through an imaging lens 37. The positions of the focal points of the respective laser beams are detected by a detecting unit 146 arranged on the imaging surface, and the deviations thereof from a reference position are measured. In according with the result of measurement, the inclinations of the mirrors are adjusted to correct the deviations. In succession, a laser beam forming an ideal optical axis of an optical system is projected to the optical system, and the optical axis of the imaging lens is brought into line with this ideal optical axis.  Then, the laser beam projected to the optical system is introduced to the imaging surface through the imaging lens and mirrors, and the position of the focal point of the laser beam is detected by the detecting unit, and in accordance with the deviation for a reference position, the inclinations of the mirrors are again adjusted to correct the deviation.
Patent JP-H0632547-A (JP)
Title: Speed response control constant auto-tuning device for elevator
Inventor: SUEISHI MASAHIRO
IPC: B66B1/30
Filed: 1992-07-17
Abstract: PURPOSE:To provide the comfortable speed control by performing the speed control with the PID control on the basis of the step-form speed command, and in the case where the response characteristic of the real speed to the speed command does not stay within a reference value, by adjusting the PID control constant automatically. CONSTITUTION:When an adjusting person gives the speed response control constant auto-tuning command to an adjustment unit 12, a speed control unit outputs the torque in compliance with a weight difference between a cage 1 and a counter weight 3 to a motor 4, and next, the speed control unit output the brake release command under the condition that the mechanical unbalance is balanced to make the motor 4 free. Next, the motor 4 is started on the basis of the step-form speed reference from a speed command generating unit 10, and the PID speed control is performed on the basis of the speed detection value of a speed detector 13. A judgment unit 11 analyzes the waveform of the detected speed to judge the speed response characteristic, and outputs the command for changing the PID control constant and for adjusting again to the adjustment unit 12 of the basis of a result of the detection.
Patent JP-2000017906-A (JP)
Title: Cylinder cam of lock
Inventor: SASADA YASUNOBU
IPC: E05B65/06
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder cam for a lock which is rotated by each of various kinds of cylinder locks. SOLUTION: A pair of cam pieces 21a, 21b having each cylindrical part is unitedly joined by mutually abutting the opening ends of the cylindrical parts 23, and the abutting joined body is locked with a circular cam plate 22 inserted between the opening ends. A circular hole 27 is formed at a closed end of the cylindrical part 23, and a fan-shaped notch part of about 90 degrees is severally formed at the opposite positions of an inner periphery, and rotatingly operated by a cylinder lock to protrude both the sides of the tip of a key from a slot formed in a tail piece of the cylinder. In addition, a radially thin long engaging hole 22b is formed in the cam plate 22, and rotatingly operated by a cylinder lock to connect a belt-shaped tail piece to the end of a pin cylinder so as to be rotatable as much as a set angle.
Patent JP-S5893176-A (JP)
Title: Secondary battery
Inventor: TSUKAMOTO JIYUN
IPC: H01M4/60
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a lightweighted, stable and non-polluted secondary battery which is easy to be processed and can be molded as an electrode into various shapes, by using, as a positive and/or negative electrode, high molecular burnt substance having a conjugated system. CONSTITUTION:A positive electrode is doped with anions of the electrolyte, while a negative electrode is doped with cations of the electrolyte by measns of charge (figure a). As a result, the electric potential of a high molecular burnt electrode on the positive electrode side becomes high relative to that of the negative electrode. In this state, when discharge (figure a) between the both electrodes is forced to take place, a completely reverse reaction to that of the charge (figure a) takes place, namely the anions separate from the positive electrode, the cations separate from the negative elecrode, and electric current flows from the positive electrode to the negative electrode. Since this charge-discharge is carried out reversibly by ions' doping and separation to the burnt substance, it can be conducted repeatedly. As to a high molecular material, polyacrylonitrile or the like are subjected to dehydrogenation, dechlorination or the like by means of burning etc. as a result, a conjugated system compound can be obtained; and the high molecular burnt substance is particularly desirable to have a high molecular burnt structure whose density is less than 1.8g/cm<3>.
Patent JP-H0356646-A (JP)
Title: High strength nonmagnetic steel
Inventor: ISHIZAKA JUNJI
IPC: C22C38/58
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a high strength nonmagnetic steel excellent in stress corrosion cracking resistance by adding proper amounts of N or Nb to an 18Mn-18Cr- N steel having a specific composition consisting of C, Si, Mn, Ni, Cr, N, and Fe. CONSTITUTION:This steel is a high strength nonmagnetic steel having a composition consisting of, by weight, <=0.2% C, <=1.0% Si, 15-25% Mn, <=1% Ni, 15-25% Cr, 0.4-1.0% N, further 0.02-0.15% V and/or 0.02-0.15% Nb, and the balance Fe with inevitable impurities. This steel is improved in strength by adding, independently or in combination, proper amounts of V or Nb as solid solution strengthening element to an 18Mn-18Cr-N steel while making the most of the superior stress corrosion cracking resistance of the 18Mn-18Cr-N steel. By using this steel as a retaining ring material for dynamo member, a dynamo can be made lightweight and miniaturized.
Patent JP-H0946500-A (JP)
Title: Restoration method out of error in data communication
Inventor: SOMIYA KAZUO
IPC: H04N1/32
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To correct errors included in received data and to restore the data to correct ones without using any special error correction control procedure. SOLUTION: The error correction patterns Es1 to Ea5 and Eb1 to Eb3 are previously extracted, using the characteristics of the data modulation systems. These correction patterns are prepared in response to every data modulation system. If an error is detected in the received data, an error correction pattern is applied, for correction of the error according to the modulation system of the relevant data.