baber/WOPTO huggingface dataset:
Patent JP-S526490-A (JP)
Title: Superconduction magnet system
Inventor: TOMEO HIROSHI
IPC: H01L39/00
Filed: 1975-07-07
Abstract: PURPOSE:To decrease temperature rise caused by excitation  loss and such of superconduction magnet system and increase stability of superconduction magnet operation.
Patent JP-S58199121-A (JP)
Title: Thermally shrinkable film
Inventor: SHIMOYAMADA MASAHIRO
IPC: C08J5/18
Filed: 1982-05-17
Abstract: PURPOSE:To obtain thermally shrinkable film that is composed of (co)polymer of polymerization units shown by the specific formula, has a specific gel fraction and a thermal shrinkage degree, is excellent in heat sealability and heat resistance in a thermally shrink packaging time and is able to obtain a good packaging form. CONSTITUTION:The titled film thermally shrinkable that is composed of (co) polymer (such as PE, ethylene/vinyl acetate copolymer, ethylene/alpha-olefin copolymer, PP, PS, acryl resin, PVC, etc.) of polymerization units of the Formula wherein: R1 represents H, halogen, alkyl, acetyl, acrylyl, phenyl, OH; n is an integer indicating a polymerization degree) and has gel fraction 10-40%, thermal shrinkage degrees 10-90%. Specified electron rays are irradiated to synthetic resin film having no thermal shrinkability to allow the film to be crosslinked nearly over the whole zone in the thickness direction and to be stretched. By controlling the crosslinking degree in this manner, thermally shrinkable film having heat sealability and thermal shrinkability can be obtained stably.
Patent JP-S63249528-A (JP)
Inventor: TATSUBO YOSHIICHI
IPC: A47K3/00
Filed: 1987-04-06
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-H01255634-A (JP)
Title: High damping alloy
Inventor: TOMINAGA TSUTOMU
IPC: C22C18/04
Filed: 1988-04-06
Abstract: PURPOSE:To make uniform and fine the crystal structure of the title alloy and to improve its damping effect by adding specific amounts of Ti and Zr to a Zn-Al high damping alloy having specific compsn. CONSTITUTION:The high damping alloy contains, by weight, 10-30% Al, 0.05-1.0% Ti and 0.05-1.0% Zr, contains at need 0.01-0.1% Mg and the balance consisting of Zn. Since the alloy has exceedingly fine and uniform crystal structure in the level of 20-30mu, it exhibits sufficient damping effect. In the above alloy, Ti and Zr exhibit, under their coexistence, surprisingly drastical effect of fining the crystal grains. In these element, at the time of each <0.05%, the effect is insufficient, and on the other hand, at the time of >1.0%, the effect is saturated, rather, an adverse effect is generated on the ductility, etc., of the alloy and segregation, etc., are furthermore easy to produce at the time of casting.
Patent JP-H04295419-A (JP)
Title: Absorption-accelerating agent
Inventor: NAKANO SADAHIRO
IPC: A61K9/08
Filed: 1991-03-22
Abstract: PURPOSE:To provide an absorption-accelerating agent containing an azulene derivative as an active ingredient, the agent being especially effective for aqua- soluble drugs and being reduced in the musosal and cutaneous irritations. CONSTITUTION:An absorption-accelerating agent containing a compound having cyclopentacycloheptene as the basic skeleton, such as guaiazulene, chamazulene, azulene sulfonate salt or azuletil salt as an active ingredient. The azulene compound can be used as such or after dissolved, dispersed or suspended in a proper solvent such as water, ethanol or propylene glycol. When added to an aqua- soluble base material, an equal-soluble compound such as azulene sulfonate salt is suitable, and when added to a lipo-soluble basic material, a lipo-soluble compound such as guaiazulene is suitable.
Patent JP-H01256235-A (JP)
Title: System for detecting changeover source of optical repeater
Inventor: MIYAZAKI TAKASHI
IPC: H04B10/032
Filed: 1988-04-06
Abstract: PURPOSE:To specify the presence of the changeover of an optical repeater and the optical repeater subjected to changeover by providing a circuit for detecting an optical repeater subjected to changeover specifying the optical repeater subjected to the changeover based on a hit time from a hit time detection circuit detecting the hit time of a received light into a reception terminal station. CONSTITUTION:The momentary time detection circuit 21 detects the presence of changeover by detecting the hit time of an optical repeater. When an optical repeater is subject to changeover and hit takes place, a response delay (time tA) takes place in the optical repeater of the next stage and the reply delay is caused also in the optical repeater of the succeeding stage and the response delay time is accumulated sequentially. That is, if an optical repeater placed remotely from a reception side terminal station 20, for example, is subject to changeover, the hit time is longer than that in case of changeover in an optical repeater placed in the vicinity thereof. Then the hit time is measured by the hit time detection circuit 21. Thus, the circuit 22 for detecting an optical repeater subjected to changeover specifies the optical repeater subject to changeover based on the measured time length of the hit time.
Patent JP-H09241362-A (JP)
Title: Polyester resin for powder coating material and composition containing the same
Inventor: KAMIYOSHI YUMI
IPC: C09D5/03
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin which can give coating films having practically sufficient strengths, excellent weather resistance and good blocking resistance and to provide a composition containing the same. SOLUTION: This resin has an intrinsic viscosity of 0.15-0.40dl/g and a hydroxyl value of 13-85mgKOH/g and the acid component comprises 70-99.7mol% isophthalic acid, 0.3-3mol% dimer acid, and 0.29-7mol% terephthalic acid, while the alcohol component is based on neopentyl glycol. This composition is prepared by mixing the resin with an isocyanate curing agent.
Patent JP-2000239820-A (JP)
Title: Hot-dip aluminized steel sheet excellent in corrosion resistance
Inventor: MAKI JUN
IPC: C23C28/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To produce a hot-dip aluminized steel sheet having drastically excellent corrosion resistance in comparison with the conventional steel sheet and hardly generating rust of the base steel on the edge surface. SOLUTION: On the surface of the steel sheet, an intermetallic compound coated layer containing Al, Fe, Si and having <=5 μm thickness, is applied, and further, on the surface of this intermediate compound coated layer, a coated layer composed of by weight, 2-13% Si, >3% to 15% Mg and the balance substantially Al, is applied. Furthermore, it is desirable that the ratio of Mg/Si in the coated layer is <=1.7.
Patent JP-H04294205-A (JP)
Title: Size measuring apparatus
Inventor: OKI TORU
IPC: G01B21/20
Filed: 1991-03-20
Abstract: PURPOSE:To control the position of an X axis without using a linear scale and to enable a length measuring device to measure by a CPU simultaneously with the positional control, by counting the number of driving pulse signals of a table moving motor and obtaining the positional data of the X axis. CONSTITUTION:A CPU 10 sets the number of pulses of a comparison data corresponding to a first measuring point in the X-axis direction via one input terminal of a coincidence circuit 20. Then, the CPU 10 sends an instruction to output a train of pulses so as to move the distance equal to the length of an object to-be-measured at a constant arbitrary speed to a pulse train generator 11. As a result, a table 14 is continuously moved in the X direction. The output count data of a counter 18 input to the other input terminal of the coincidence circuit 20 is input to the CPU 10 through a latch circuit 19. When the table 14 is moved and the count value becomes agreed with the comparison data, the coincidence circuit 20 outputs a measurement start trigger to a length measuring device 16. The length measuring device starts measuring at that time, sends the data to the CPU 10, whereby the data is stored in a memory.
Patent JP-H07292220-A (JP)
Title: Phenol resin composition
Inventor: MAEBOTOKE SHINICHI
IPC: C08L61/04
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a phenol resin compsn. which gives a molding material excellent in dimensional stability, water resistance, strengths, and curability. CONSTITUTION:This phenol resin compsn. comprises 25-55 pts.wt. alkylbenzene- modified novolak resin with a degree of alkylbenzene modification of 30-60-mol% and a number average mol.wt. of 400-600, 10-40 pts.wt. novolak phenol resin with an ortho/para bond ratio of 1.1-2.5 and a number average mol.wt. of 700-1,100, and 25-55 pts.wt. methylol-type phenol resin with a number average mol.wt. of 400-600.
Patent JP-S63249130-A (JP)
Title: Liquid crystal device
Inventor: MIHARA TADASHI
IPC: G09G3/36
Filed: 1987-04-03
Abstract: PURPOSE:To improve the display grade and contrast at the time of multiplex driving by periodically changing the voltage amplitude of driving pulses within a specific range. CONSTITUTION:The information signals IOS and ION which impart a DC component VDC to a selected information signal IS to be impressed to a selected data line and a non-selected information signal IN to be impressed to the non-selected data line have respectively asymmetrical alternating wavefroms and have the voltage-VOI which generates the DC component VDC of a polarity reverse from the voltage polarity of the scanning selection signal SS at the time of a 1-line clear phase t1. Namely, the ratio VS/V1 of the voltage amplitude VS of the signal SS and the voltage amplitude V1 of the information signal is periodically changed over. This voltage is determined at the value smaller than the threshold voltage of a ferroelectric liquid crystal determined by a writing phase period DELTAt. The uneven contrast over the entire part is thereby decreased in multiplex driving and the display of a high grade is obtd.
Patent JP-H06294270-A (JP)
Title: Device for sampling water in hole of great depth
Inventor: HIBIYA KEISUKE
IPC: E02D1/06
Filed: 1993-04-09
Abstract: PURPOSE:To sample underground water at great depth using a lightweight device by installing a sampler immediately above an upper packer which blocks a water sampling area, then draining water in the water sampling area, and then sampling true underground water, the sampler having a small packer and a motor pump chamber, etc. CONSTITUTION:A hollow, cylindrical upper packer 1 having a lower packer 2 and a check valve 4 is inserted into a hole of great depth to set a water sampling area. A sampler 4 having a small packer 6, a hydraulic pressure gauge 7, a water quality sensor 8 and a motor pump chamber 11, etc., is provided immediately above the upper packer 1. Water in the water sampling area is pumped using the pump 11A of the sampler and the residual water is discharged from a discharge opening 13 so as to sample only the true underground water. Thus the device is made light and water can be sampled in a natural state without deteriorating an underground water environment.
Patent JP-S60228375-A (JP)
Inventor: NAITOU IKUO
IPC: B66B5/00
Filed: 1984-04-25
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-H06298589-A (JP)
Title: Production of silicon single crystal and cooling cylinder used therefor
Inventor: KANDA ISAO
IPC: C30B15/00
Filed: 1993-04-09
Abstract: PURPOSE:To pull up a single crystal ingot at a high cooling rate and obtain a high-quality single crystal by installing a cooling cylinder having fins protruding from the outer peripheral surface of a cylindrical part surrounding the single crystal ingot to the outside in the cylindrical part. CONSTITUTION:The apparatus for producing a silicon single crystal is equipped with a cooling cylinder 21 in a chamber 2 and has an inert gas introduction port 25 on the upper wall surface of a heating chamber (2a). The cooling cylinder 21 has a cylindrical part 22 and plural fins 23 protruding outward from the outer peripheral surface of the cylindrical part 22. Raw materials such as polycrystalline silicon and a dopant, as necessary, added are charged in a crucible 4 made of quartz, heated by a heating heater 5 and melted to form a melt 9. A seed crystal 12 attached to the tip of a pulling up wire 14 is then dipped in the melt 9 and pulled up while being rotated to grow the single crystal ingot 10 at the lower end of the seed crystal 12.
Patent JP-H08254307-A (JP)
Title: Waste treating method and waste treating device
Inventor: SHIRAKAWA SHIRO
IPC: F23L7/00
Filed: 1995-03-15
Abstract: PURPOSE: To reduce the production of nitrogen oxides and prevent the occurrence of problems of dispersing substances of public pollution to the outside of a furnace and the like. CONSTITUTION: Wastes 2, basicity adjustor 3 and carbonic combustible substances 4 are charged sequentially into the hoppers 1a, 1b of a vertical type furnace 1 by conveyors 5-7. Then, they are accumulated on a hearth unit 1g by natural drop from the hoppers 1a, 1b and are burnt by pure oxygen, supplied by an air feeding tuyere 1i. Incombustible substances in the wastes, which are obtained by the heat of combustion, become molten slag and flow out of a tapping hole 1j, then, are cooled suddenly in a cooling water tank 19 whereby are solidified as granular solid matter.  Pure oxygen is employed as combustion gas whereby the production of nitrogen oxide can be reduced compared with a case wherein atmosphere is employed and the generation of a problem that gas, except the oxygen which contributes the combustion, generates blow-through phenomenon in the furnace and disperses the substance of public pollution to the outside of the furnace can be precluded.
Patent JP-H10261164-A (JP)
Title: Work expense management system
Inventor: IWAKABE YUURI
IPC: G03G21/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a work expense management system which more easily and precisely manages work expenses for the respective units of respective departments, respective business parts or respective floors and which can manage the work expenses at more minute level. SOLUTION: IC card reader/writers 200 are fitted to copying machines 250A, 250B and 250C installed in a prescribed group 1. The copying machines 250A, 250B and 250C can be used by inserting the IC cards into the IC card insertion ports 224 of the IC card readers/writers 200. A sum-up device 70 reads information on the copy charges of respective copying works, a date and time, which are written into EEPROM of the IC card. The list of items on the copying charges for respective individuals or respective departments is generated.
Patent JP-H01256309-A (JP)
Title: Rolling device of seedling transplanter
Inventor: OUCHI TAKEYUKI
IPC: A01C11/02
Filed: 1988-04-04
Abstract: PURPOSE:To smoothly carry out rolling control, by equipping a rolling control arm having a compensating cylinder to correct tension of an equilibrium spring to stretch a seedling transplanter in the left and right direction. CONSTITUTION:A rising and falling frame 3 at the rear of a chassis is rollably equipped with a seedling transplanter 7 and an equilibrium spring 10 to stretch the seedling transplanter 7 left and right is set between a rolling control arm 12 and a T-shaped spring fitting arm 25 fixed to the seedling transplanter in an integrated way. A compensating cylinder 11 to be extended and controlled by hydraulic pressure is connected to between the rolling control arm 12 and a fitting arm 21 protrusively laid on the rising and falling frame 3. By expanding and contracting the compensating cylinder 11, the rolling control arm 12 is rotated around a rolling shaft 22 and tension of the equilibrium spring 10 is corrected to carry out the seedling transplanter 7.
Patent JP-S5419230-A (JP)
Title: Solar heat absorbing method
Inventor: KUNO NINPEI
IPC: F24J2/04
Filed: 1977-07-14
Abstract: PURPOSE: To make heat medium around hollow thread absorb solar heat effectively by injecting sunbeams from one opening end of bundled slender hollow threads and preventing leak of light to outside before it reaches to the other closed end to collect heat. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59207396-A (JP)
Inventor: KUNITOMO YOSHIO
IPC: B66D3/26
Filed: 1983-05-11
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-S567597-A (JP)
Title: Pickup cartridge of moving coil type
Inventor: OGURI KATSUHIKO
IPC: H04R9/12
Filed: 1979-07-02
Abstract: PURPOSE:To obtain a magnetic circuit of high magnetic flux density, by locating the magnetic substance in the space opposing the magnetic poles having concaved ends and locating the moving coil in the space between the magnetic poles and the magnetic substance. CONSTITUTION:The magnetic circuit is constituted with the magnet 11, magnet poles 12, 12' having concaved edge, and magnetic substance 19. The moving coil 13 is located in the space formed between the magnet poles 12, 12' and the magnetic substance 19. In the magnetic circuit of this constitution, since high magnetic flux density can be obtained to the magnetic gap G, the linearity can be improved and the magnetic circuit can be constituted simply.
Patent JP-S59209115-A (JP)
Title: Molding process of multi-colored thick pattern
Inventor: ONODERA HIDEO
IPC: B29C45/16
Filed: 1983-05-13
Abstract: PURPOSE:To obtain a multicolored thick pattern adjacent to each other by a methdo in which the concave grooves of the engraved intaglio provided with the concave grooves corresponding to the multicolored thick pattern are filled with the colored polyvinyl chloride containing the foaming agents correspondingly to the individual color, and then a base material is pressure welded thereon and heated, thereby transferring said polyvinyl chloride onto said base material. CONSTITUTION:The colored polyvinyl chloride sol 9 containing the first foaming agent is injected and packed into a specified concave grooves 8a. After the filler resin 9 has been suitably solidified, an engraved intaglio 7 is separated from the first runner plate 4 and is pressure welded to the back surface of the second runner plate 4'. Then, the colored polyvinyl chloride sol 9' containing the second foaming agent is injected and packed into a specified concave grooves 8b. After the filler resin 9' has been suitably solidified, the engraved intaglio 7 is separated from the second runner plate 4' and a base material 10 is lapped thereon, and then are pressurized with heating, thereby transferring and sticking said vinyl chloride 9, 9' onto the base material 10. Thus, the multicolored thick pattern may be molded.
Patent JP-H06271452-A (JP)
Title: Skin cosmetic containing extract of plant of cactuses
Inventor: SUNAKAWA TAKESHI
IPC: A61K8/00
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a skin cosmetic comprising an extract from a plant of cactuses as an active ingredient. CONSTITUTION:A skin cosmetic comprises an extract from a plant of cactuses having antioxidant action and/or inhibitory action on formation of lipoperoxide and optionally a well-known component having inhibitory action on formation of lipoperoxide as active ingredients. Since the extract has excellently preventing and improving action on change in skin by aging or exposure to sunlight and is an extract from a naturally-occurring material. Cosmetics such as creams, toilet lotions and milky lotions, cosmetic for hair such as hair creams, hair lotions, shampoos, rinses, hair tonics and hair nourishing agents, bathing agents, etc., having excellent safety are obtained.
Patent JP-H0840199-A (JP)
Title: Safety device of vehicle
Inventor: ROORENSU JIEI BUEREREN
IPC: B60R22/26
Filed: 1995-04-10
Abstract: PURPOSE: To provide a seat belt device integrated with a seat adjusted to elongate a shoulder belt to cross the upper half body of a vehicle occupant in a specified position on the upper half body, in order to provide optimal comfort irrespective of the physique of the occupant. CONSTITUTION: A vehicle safety device 10 is provided with a seat 12 for a vehicle occupant. One belt web 42 is elongated around an occupant sitting on the vehicle seat to restrain the occupant. One belt web is provided with a portion 48 elongated from the upper part 24 of a seat back 20. A belt web engaging member 76 is mounted on the seat back 20 to guide the movement of the belt web 48 from the seat back. The safety device is provided with a means 120 for attaching the belt web engaging member 76 onto the seat back 20 so as to be moved in a direction between the inner side 28 of the seat back and the outer side 26 thereof.
Patent JP-H02263396-A (JP)
Title: Information storage element and information storage method
Inventor: HAYASHI YUTAKA
IPC: H04N5/372
Filed: 1989-04-03
Abstract: PURPOSE:To improve the speed of response at the time of information storage and read-out by providing a pair of electrodes which come into contact with a first and a second layers so that they are not opposed substantially to each other by interposing a first and a second layers between them. CONSTITUTION:On the face of one side of a light-transmissive substrate 10, a photoelectric conversion layer 30 and a storage holding layer 40 are laminated as shown in the figure, and also, on the exposed surface of the photoelectric conversion layer 30, an electrode 20 is provided, and on the surface of the storage holding layer 40, an electrode 50 is provided. In this case, a pair of electrodes 20, 50 are provided so that they are not opposed to each other by interposing the photoelectric conversion layer 30 and the storage holding layer 40 between them. A light beam L at the time of storage, read-out and erasure of information is emitted from the side of the substrate 10, and also, the light beam L is emitted with sufficient width which can irradiate simultaneously the electrodes 20, 50 with regard to the left and the right directions. In such a way, since the electric capacity of the whole element except the part in which operations of storage and read-out are executed is small, responses of storage and read-out are executed quickly, and the operation can be executed at a high speed.
Patent JP-H07296585-A (JP)
Title: Multi-port memory
Inventor: IWAMURA MASAHIRO
IPC: G11C11/41
Filed: 1994-04-22
Abstract: PURPOSE:To reduce power consumption in a write port by activating a memory cell selecting sub-word line even when both of a write enable signal and a chip enable signal are effective. CONSTITUTION:A sub-word line control means consisting of NOR gates 320-1 to m, 330-1 to m and a read/write control circuit 190 are provided in a memory array of two port memory. Two input NOR gate 193 in the circuit 190 outputs a high level signal when both of a chip selection signal CSN and the write enable signal WEN are a low level, and a write mode signal WMODE is outputted from a driver 196. The WMODE is supplied to the gates 320-1 to m, 330-1 to m through inverters 340, 350, and writing sub-word lines 325-1, 335-1 are activated, and memory cell group 301-1 to m, 302-1 to m are selected. Thus, a memory cell current at a writing time flows only in a write period, and current consumption is reduced.
Patent JP-S63248706-A (JP)
Title: Purification treatment of carbon material
Inventor: YAMAZAKI HIROSHI
IPC: C01B31/02
Filed: 1987-04-06
Abstract: PURPOSE:To improve the efficiency of purification of a carbon material by forming an atmosphere of a gas for purification treatment around the carbon material and further forming an atmosphere of the same gas around the carbon material under a lower pressure after the lapse of a certain time. CONSTITUTION:In order to purify a carbon material, an atmosphere of a gas for purification treatment is formed around the carbon material at a prescribed temp. under a first pressure. After the lapse of a certain time, an atmosphere of the same gas is formed around the carbon material at the prescribed temp. under a second pressure lower than the first pressure. Since the pressure of the gas for purification treatment is changed from the first pressure to the second pressure, the gas can be made to penetrate into the structure of the carbon material and the efficiency of purification of the carbon material is improved. And if necessary, these two treatments are repeated for the purification.