baber/WOPTO huggingface dataset:
Patent JP-S5728125-A (JP)
Title: Resin composition
Inventor: NISHIGAKI HISASHI
IPC: C08G59/00
Filed: 1980-07-16
Abstract: PURPOSE: The titled composition that contains an unsaturated polyester resin and an epoxidized polybutadiene resin, thus preventing the crack formation of vinyl chloride lead wire and giving product capable of improving the electrical properties with high flexibility.  
     CONSTITUTION: (A) 100pts.wt. of an unsaturated polyester resin, preferably modified with vegetable oil or its fatty acids until becoming 10W60% oil length, is combined with (B) 5W40pts. of an epoxidized polybutadiene resin (containing oxirane rings) to give the objective composition. The above resins may include a curing agent such as benzoyl peroxide, preferably by 1W3wt%, a curing accelerator such as cobalt naphthenate by 0W2wt% and a polymerization inhibitor such as hydroquinone by 0W0.1wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10276785-A (JP)
Title: Gene encoding recombination type trehalose phosphorylase, vector containing the gene, transformant transformed with the gene and production of recombination type trehalose phosphorylase with the transformant
Inventor: HORINOUCHI SUEJI
IPC: C12N1/19
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene encoding trehalose phosphorylase containing a specific amino acid sequence as a partial amino acid sequence and useful for producing trehalose capable of sweetening drinks and foods without causing their discoloration and denaturation. SOLUTION: This new gene encodes trehalose phosphorylase containing amino acid sequences of formula I and formula II or amino acid sequences homologous to the amino acid sequences of formula I and formula II as partial amino acid sequences. The gene is used for producing the trehalose phosphorylase useful for the production of the trehalose capable of sweetening drinks and foods without causing their coloration and denaturation. The enzyme is obtained by extracting the whole DNA from Grifola frondosa CM-236 (FERM 35), subjecting the extracted whole DNA to synthesis and amplification treatments in the presence of a DNA polymerase by the use of the partial gene of the trehalose phosphorylase, inserting the obtained gene into a vector, and subsequently expressing the gene in a host cell.
Patent JP-S581907-A (JP)
Inventor: SAITOU YOUJI
IPC: F21S8/10
Filed: 1981-06-26
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-S62256777-A (JP)
Inventor: YAMADA TAKEMI
IPC: B23K20/00
Filed: 1986-04-30
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-H06309219-A (JP)
Title: Lock access control circuit
Inventor: SHINKAI MICHINORI
IPC: G06F9/46
Filed: 1993-04-26
Abstract: PURPOSE:To improve the performance of a system by shortening the time required for lock access processing, specially, when an access time is long like an extended storage device as compared with a main storage device. CONSTITUTION:The information processing system which performs exclusive control over access to the storage area on a storage device 219 while plural CPUs 201 share the storage device 219 is provided with a means which detecting the completion of writing of all data counting the length of written data while a lock access instruction specifying parameters required to place a series of lock access control mechanisms in operation holds the length of data written in the storage device 219, and the contents of a lock address are not made invalid until the completion of the writing of all data is detected and the contents of the lock address register are made invalid once the completion of the writing of all data is detected.
Patent JP-H10281693-A (JP)
Title: Duplx type integral heat-exchanger
Inventor: NISHISHITA KUNIHIKO
IPC: F28F3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress heat transfer of one heat exchanger to other heat exchangers through common fins by providing thin parts for interrupting the heat transfer between the heat exchangers on the way widthwise of the fins in a duplex-type parallel heat exchanger in which a plurality of heat exchangers are integrally formed through the common fins. SOLUTION: A duplex-type integral heat exchanger comprises a fist heat exchanger 2 and a second exchanger 7 provided in parallel in the direction of ventilation. Corrugated fins 12 are provided between the tube elements 4 of the first heat exchanger 2 and between the tube elements 9 of the second heat exchanger 7. The fins 12 have thickness of, for example, about 0.06 to 0.16 mm. Thin parts 16 are formed on the way widthwise of the fins 12, that is to say, between the tube elements 4 and the tube elements 9. Thus, the heat transfer between the first heat exchanger and the second heat exchanger through the fins can be suppressed by the thin parts.
Patent JP-S61255848-A (JP)
Inventor: MATSUKAWA KOYO
IPC: H01B1/20
Filed: 1985-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62258031-A (JP)
Inventor: KUROKAWA TETSUO
IPC: E04B1/26
Filed: 1986-04-30
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-H07306883-A (JP)
Title: Pattern evaluation support device
Inventor: UCHIYAMA TOSHIHIKO
IPC: G06F17/50
Filed: 1994-05-12
Abstract: PURPOSE:To improve the simulation precision of a signal waveform as to the pattern evaluation support device, which is used to confirm operation conditions, by simulating a signal waveform on a line connecting terminals of an element arranged on a circuit board. CONSTITUTION:This device is equipped with a storage means 11 which stores potentials when signals and reflected waves from other terminals connected to a common line on the circuit board arrive as for plural terminals connected to the common line and reflection coefficients obtained previously by varying the amplitudes of the signal and reflected waves and an arithmetic means 13 which individually find updated values of the potentials and amplitudes accompanying the propagation of the reflected waves along the line by performing arithmetic adapted to a grading diagram method as to plural terminals on the basis of the reflection coefficients stored in the storage means 11 and the time of propagation along the line to other terminals.
Patent JP-S5624470-A (JP)
Title: Composition for surface treatment of metal
Inventor: SANO SADANORI
IPC: C09D1/00
Filed: 1979-08-03
Abstract: PURPOSE: The titled composition, capable of giving corrosion resistance and priming properties to the surface of a metal, having improved adhesion to the surface thereof, without fear of causing pollution, and comprising a water-dispersible silica, a cationic resin and an amphoteric ionic resin in specific amounts.  
     CONSTITUTION: A composition for surface treatment of a metal comprising (A) 0.5W250g a water-dispersible silica, e.g. a colloidal silica having a particle size of 5W100mμ, calculated as SiO 2 , (B) a cationic resin, preferably a polyamine or cationic epoxy resin, and/or (C) 0.5W250g an amphoteric ionic resin, preferably an epoxy amphoteric ionic resin, wherein an anionic carboxyl group is introduced into a cationic epoxy resin, per 1l of said composition. The amount of the cationic nitrogen in the constituent (B) is 0.1W24m mol per gram the resin, and the  amounts of the cationic nitrogen and carboxyl groups in the constituent (C) are  0.01W 20m mol per gram the resin respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S591407-A (JP)
Title: Cosmetic containing branched fatty acid cholesteryl ester
Inventor: TAKAISHI NAOTAKE
IPC: A61Q19/00
Filed: 1983-06-02
Abstract: PURPOSE:To provide a cosmetic containing an ester derived from a branched fatty acid and cholesterol, giving extremely low irritation to the skin, and liquid at room temperature, as a base. CONSTITUTION:The objective cosmetic is prepared by mixing (A) 0.03-4wt% of a compound of formula I [R is 11-23C saturated aliphatic hydrocarbon group having at least one alkyl group from the carboxyl-bonding site to the center of the main chain, e.g. the group of formula II (m+n is 14 and m and n are distributed around m=n=7)], (B) 1-50wt% of an oily substance for cosmetic use, (C) 20-90wt% of water, and (D) other components usually compounded to cosmetics. Since the compound of formula I is liquid at normal temperature, and has high chemical stability and extremely low irritation to the skin, it is useful as an emulsion stabilizer for the emulsion cosmetic to be applied directly to the skin, or a component for the drug for external use.
Patent JP-H11293805-A (JP)
Title: Electromagnetic shielding method of mat slab
Inventor: HASHIMOTO TAKESHI
IPC: E04B5/43
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the construction by laying a grooved Styrofoam after placing mat slab concrete, laying an electromagnetic shielding panel over the Styrofoam to form an electromagnetic shielding layer. SOLUTION: Mat slab concrete 1 is placed, and a grooved Styrofoam 2 is laid on the mat slab concrete 1. Further, a steel plate 3 as electromagnetic shielding material is laid over the grooved Styrofoam 2, and cinder concrete 4 is placed on the steel plate 3 to form an electromagnetic shielding layer. Since the top end of the groove Styrofoam 2 is flat, the construction can be simplified only by laying the steel plate 3, and the steel plate 3 can prevents the deterioration of electromagnetic shielding performance by penetration of underground water. Accordingly, an electromagnetic shielding layer excellent in durability can be formed.
Patent JP-S5724491-A (JP)
Title: Sewage pump
Inventor: ICHIKAWA HIDEAKI
IPC: F04D7/04
Filed: 1980-07-21
Abstract: PURPOSE: To make it possible to discharge fibers which tend to remain at the center of an impeller to an outlet side by providing a clearance sufficiently larger than the height of blade for an open-type impeller and by installing a suction nozzle to the center of impeller shaft in a nonsymmetrical manner.  
     CONSTITUTION: A suction nozzle 9 openend in a pump chamber 8 is laid out in a nonsymmetrical manner to the center of shaft l 1  of an impeller 1. As the suction nozzle 9 is eccentrically installed, a fluid near the suction nozzle 9 which is under low pressure moves in the direction which the suction nozzle is eccentric to and a water flow W which flows from a higher pressure side to a lower pressure side in the pump chamber 8 is generated at the center 12 of the impeller 1. Therefore, the sewage which flows into the pump chamber 8 is introduced by a muddy stream v and a water stream w and discharged from an outlet nozzle 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02278311-A (JP)
Title: Changing method for guiding line of unmanned vehicle
Inventor: YAMASHITA TEPPEI
IPC: G05D1/02
Filed: 1989-04-20
Abstract: PURPOSE:To facilitate the change of the guide line for an unmanned vehicle and to make running more smooth by once stopping at the preset area for changing, horizontally moving a vehicle body by a prescribed deflection angle in a spin form and detecting the guiding line at the time of changing of the guiding line. CONSTITUTION:When the unmanned vehicle 5 cannot detect a magnetic tape guiding line 4X in a travel line 1 even if it reaches the preset area where it changes the line, the unmanned vehicle 5 stops travelling. Then, the unmanned vehicle 5 horizontally moves in the spin form at the stop position with the center of the vehicle body 0 as a revolving center, and a guide sensor 6 detects the magnetic tape guiding line 4X at the time of moving to right. Thus, the probability of detecting the guiding line is enlarged and the driving-in to the guiding line is facilitated even if it comes to an off-route when left as it is. Thus, the frequency of an off-route stop is reduced and the running of the unmanned vehicle can be smoothed.
Patent JP-S57212894-A (JP)
Title: Signal converter
Inventor: KAMISAKA KIYUUICHI
IPC: H04Q1/50
Filed: 1981-06-25
Abstract: PURPOSE:To receive new service such as data transfer and computer even for a rotary dial type telephone set, by converting a dial signal from the rotary dial telephone set into a push button signal and transferring the push button signal from a push button dial telephone set as it is. CONSTITUTION:When a telephone set 1 is a push button dial telephone set, a push button PB signal is applied from terminals (a) and (a') and a signal converter transmits the PB signal to a transmission line via capacitors 16, 17, changeover switches 14, 15 and terminals b and b' as it is. When the telephone set 1 is a rotary dial telephone set, the dial signal applied from the terminals (a) and (a') is a DC signal. Although this signal is blocked at the capacitors 16 and 17 and not transferred to the transmission line, it is received at a dial pulse reception section 11. This reception section 11 recognizes to which figure this signal corresponds at each reception of one digit of the dial signal and applies the signal to a multi-frequency signal selecting section 10. The section 10 combines the multi-frequency signal from the PB signal generating section 13 based on the result of the said recognition to form the PB signal.
Patent JP-H09288137-A (JP)
Title: Judgment apparatus for disconnection
Inventor: NAGAO TAKASHI
IPC: G01R31/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a judgment apparatus by which the disconnection of a resistance is judged precisely. SOLUTION: A voltage which is applied across both terminals of a squib resistance is changed over from a low voltage to a high voltage while a transistor is turned on and off. The disconnection of the squib resistance is judged when the change amount ΔV (=V2 -V1 ) of the output voltage, of an operational amplifier, changed according to a change in the voltage due to its changeover is not a value, in a region F0 , which is larger than a first predetermined threshold value and when an output voltage V2 on the side of the high voltage is larger than a threshold value Vth4 which is by a prescribed value smaller than the power-supply voltage Vmax of the operational amplifier.
Patent JP-H04328344-A (JP)
Title: Magneto-optical recording disk
Inventor: YOSHIKAWA TAKAMASA
IPC: G11B11/105
Filed: 1991-04-30
Abstract: PURPOSE:To provide the magneto-optical recording disk which is excellent in both of productivity and environmental resistance. CONSTITUTION:The protective layer 4 of the magneto-optical recording disk provided with a dielectric layer 2, a recording layer 3 and a protective layer 4 in this order from a substrate 1 side on a substrate 1 is formed of any of a metallic film, metallic oxide and metallic nitride film contg. metallic elements similar to at least one kind among the metallic elements incorporated into the recording layer 3.
Patent JP-S5526068-A (JP)
Title: Rotor for magneto generator and manufacture of said rotor
Inventor: TOMITE TOSHIO
IPC: H02K1/28
Filed: 1978-08-16
Abstract: PURPOSE: To provide a rotor whose size and weight are small and which has a small number of assembly steps, by filling an annular coupling member in grooves provided on the inside circumferential surface of a flywheel yoke and the outside circumferential surface of a disc which connects a boss with the flywheel yoke.  
     CONSTITUTION: The rotor comprises the cylindrical flywheel yoke 90, the boss 21 and the disc 9. A permanent magnet is provided in the cylindrical flywheel yoke 90. The boss 21 is fitted on a driving shaft. The disc 9 couples the flywheel yoke 90 with the boss 21. The grooves 92, 901 are provided on the outside circumferential surface of the disc 9 and the inside circumferential surface of the flywheel yoke 90. The disc 9 and the yoke 90 are fixed on prescribed metal dies 40, 41. The annular coupling member 24', which is made from a mild steel wire or the like having a prescribed mechanical strength and a smaller deformation resistance than the yoke 90 and the disc 9, is inserted into the grooves 92, 901. Another metal die 30 is pressed on the annular coupling member 24' so that the member is plastically deformed. The yoke 90 and the disc 9 are coupled to each other by the shearing force and tightening force of the coupling member 24'. The boss 21 and the disc 9 are coupled to each other in the same way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0641315-A (JP)
Title: Chitin material made into fine particle
Inventor: SHIGEMASA YOSHIHIRO
IPC: C08L5/00
Filed: 1992-04-20
Abstract: PURPOSE:To provide a chitin material made into fine particles prepared only by a mechanical action. CONSTITUTION:A chitin material coarsely made into fine particles produced by a dry type media mill is treated with a wet type media mill to give a chitin material made into fine particles and a chitin material made into fine particles recognized by phagocytes.
Patent JP-S5222515-A (JP)
Title: Ni-mn cast iron of a large vibration damping ability
Inventor: UEDA SHIYOUJI
IPC: C22C37/00
Filed: 1975-08-15
Abstract: PURPOSE: A cast iron of a large vibation damping ability effective for prevention of noises produced by vibrations, revolutions, reciprocations, etc. owing to cyclic impacts or frictions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000258072-A (JP)
Title: Gas atmosphere furnace
Inventor: OSADA MITSUAKI
IPC: C21D1/74
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a gas atmosphere furnace having a simple structure in which the quantity of gas being introduced into the furnace is made uniform by arranging a horizontal annular gas supply pipe at a gas preheating section disposed in the ceiling terminal chamber within a furnace and coupling the annular pipe, at a plurality of positions thereof, with pipes for introducing gas into the furnace. SOLUTION: The batch type gas atmosphere furnace has columnar inner space of circular, square or polygonal cross-section having n-sides (n>4) cross and performs heat treatment by supplying atmospheric gas, e.g. nitrogen, hydrogen or oxygen. A gas preheating section is disposed in the ceiling terminal chamber 7 within a furnace and a horizontal annular gas supply pipe 2 is arranged thereat. The annular gas supply pipe 2 is coupled downward, at a plurality of positions thereof, with pipes for introducing gas into the furnace. Since the heat used in the furnace flows into the ceiling terminal chamber 7 and raises the temperature of gas in the annular pipe 2, the annular pipe is preheated and since the temperature in the furnace approaches the temperature of gas, the quantity of gas being introduced into the furnace is made uniform.
Patent JP-H07275803-A (JP)
Title: Method for selecting waste bottle and device therefor
Inventor: OTAKE SHOSUKE
IPC: B07C5/342
Filed: 1994-04-12
Abstract: PURPOSE:To provide a classifying method and its device by which the accurate and highly efficient classification to assort waste bottles is performed. CONSTITUTION:This device consists of a feed section for receiving waste bottles M and arranging them in the longitudinal direction, a separation section 2 for forming the distances between the bottles, a first receiver camera 32 for sensing the size and profile shape of waste bottles, a sensing section 3 composed of a second receiver camera 33 utilizing a data from the first receiver camera 32 and sensing the color by the limited image-picking up at high speed, a selection section 4 receiving the sensed data and storing the waste bottles only classified in selection containers 43 arranged preliminarily and a control section controlling a series of operations in compliance with the required time. As the range of image-picking up for sensing the bottle colors is limited based on the information of bottle sizes, high speed image processing can be carried out to improve the selection capability outstandingly. The accurate and precise classification is carried out automatically by the operation of the control section to provide the siginificant advantage to the reuse of bottles to be recovered for rebottling. Also, in the case the color classification only is required, high speed classification is realized at the low equipment cost by simply replacing a part of components.
Patent JP-H06310801-A (JP)
Title: Semiconductor laser
Inventor: HIRATA TAKAAKI
IPC: H01S5/00
Filed: 1993-04-26
Abstract: PURPOSE:To increase the amount of optical feedback in a mode selected from among five transverse modes than that in the other modes and to make it possible to oscillate a semiconductor laser only in the selected mode by a method wherein a diffraction grating is provided only on a part, in which the intensity of light in the selected mode becomes the largest one, of an optical waveguide. CONSTITUTION:A lateral refractive index waveguide 31 and a diffraction grating 32 for optical feedback are formed by etching a guide layer 13. When the width of the optical waveguide 31, the equivalent refractive index of the waveguide 31 and a difference between the lateral refractive indexes of the waveguide 31 are respectively assumed 10mum, 3.3 and 0.005, five transverse modes ranging from 0 order to a fourth order result in existing in this waveguide. In the case where a semiconductor laser is selectively oscillated in the O-order mode, a light intensity distribution in the O-order mode becomes the largest in the center part of the waveguide. As a result, the grating 32 has only to be formed in the center part of the waveguide. Thereby, the laser can be oscillated only in a mode selected from among the modes and a single-mode semiconductor laser using a wider multimode optical waveguide can be realized.
Patent JP-H06308920-A (JP)
Title: Structure of operation panel of electronic equipment
Inventor: CHIBA TOSHIMI
IPC: H01H9/18
Filed: 1993-04-26
Abstract: PURPOSE:To make possible obtaining constant operational feeling independently of attitude of equipment itself by changing top and down of characters of liquid crystal display and the like or allocation for input of operation key by a control means and the like. CONSTITUTION:A contact ring 1a fixed to a body and a movable contact bar 1b are not contacted each other and they are in an OFF state when the body is placed in parallel with them, and characters 2b displayed on a display panel 2a are displayed with standard display, also, operation keys 3a, 3b, 3c, 3d for moving a cursor and the like can input information corresponding to up and down, left and light respectively. And when the body is horizontally placed, since a movable section of the bar 1b is contacted to the contact ring 1a by gravity, the contact ring 1a and the bar 1b which are not contacted each other are made an ON state, and a signal is sent to a control circuit 4. The control circuit 4 displays characters 2b on the display panel 2 sideways, also switches accordingly cursor keys 3a-3d to a state being possible to input.
Patent JP-H08274354-A (JP)
Title: Two-dimensional array-type optical element module
Inventor: KOSEKI HIDEAKI
IPC: G02B6/42
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a two-dimensional array-type optical element module in which a multichannel light-signal transmission line can be maintained with good efficiency by a method wherein an extremely precise positioning member is used and the positioning member is formed to be a specific form which can be used so as to be laminated. CONSTITUTION: Optical fibers 2 are housed inside, and fixed to, V-grooves 1a, and their edges are faced with the light-receiving part or the light-emitting part of a one-dimensional optical element array 4 which is mounted in a depression part. In addition, interconnection layers 5a, 5b which are used to electrically connect the one- dimensional optical element array 4, a semiconductor integrated circuit 6 and the like are loaded on the depression part in a support member 1. In addition, the V- grooves 1a are formed sufficiently deep in such a way that the optical fibers 2 can be housed completely inside. In addition, also the depression part 1b is formed in such a way that the top face of the mounted one-dimensional optical element array 4 does not become higher than the top face 1e of the support member 1.  Consequently, when the optical fibers 2 and the one-dimensional optical element array 4 are mounted and laminated on the support member 1, a two-dimensional array-type optical element module is obtained.