baber/WOPTO huggingface dataset:
Patent JP-H0393797-A (JP)
Title: Reaction promotion factor of pqq-dependent glucose dehydrogenase
Inventor: TSUGE HARUTO
IPC: C07K14/005
Filed: 1989-09-04
Abstract: NEW MATERIAL:A reaction promotion factor capable of increasing the activity of PQQ-dependent glucose dehydrogenase in the presence of PQQ (pyrroloquinoline quinone) and having 1500-3500 molecular weight. USE:A reagent of clinical analysis. PREPARATION:For example, distilled water is added to yeast extract (powder) to prepare a suspension and ethanol is added thereto to form a precipitate. Distilled water is added to the resultant precipitate and the obtained mixture is treated with an active carbon column activated at 100 deg.C for 3hrs. The active fraction is treated with a cation-exchange resin and subjected to elusion by a phosphate buffer solution. To the obtained active fraction, ethanol is added to form a precipitate and the precipitate is separated and dissolved in distilled water. The resultant aqueous solution is subjected to gel permeation chromatography for puritication, thus obtaining the objective reaction promotion factor of PQQ-dependent glucoses dehydrogenase.
Patent JP-H0790382-A (JP)
Title: Production of steel sheet for enameling
Inventor: NAKAGAWA HIROYUKI
IPC: C21D8/02
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a steel sheet for enameling excellent in workability and fishscale resistance by specifying the chemical compsm. of a steel sheet and the draft of cold rolling after the decarburization and denitrification annealing stages. CONSTITUTION:A slab contg. by weight, <=0.004%C, a0.25 to 0.4% Mn, <=0.1% P, 0.005 to 0.025% S, 0.02 to 0.10% Cu, 0.02 to 0.05% O, <=0.004% N and <0.006% B, satisfying Cu/P; 1.0 to 4.0, and the balance Fe is subjected to hot rolling and cold rolling. This steel sheet is subjected to decarburization and denitrification annealing to regulate the content of C in the steel sheet to <=0.001% and N to <=0.001%, and after that, cold rolling is executed at 5 to 20% draft. Thus, a suitable amt. of dislocations can be introduced into the steel sheet, and dislocations left without being disappeared in the case of enameling firing trap hydrogen atoms in the steel to prevent the generation of fishscales.
Patent JP-H04109585-A (JP)
Title: Induction heating device
Inventor: SASAKI TOSHINORI
IPC: H05B6/12
Filed: 1990-08-29
Abstract: PURPOSE:To minimize power consumption during switching so as to extend the life of an induction heating device by differentiating collector-emitter voltage, and turning on and off a switching transistor. CONSTITUTION:After a transistor 6 is turned off a sharp rise appears in collector-emitter voltage Vce input to a control circuit and the voltage is attenuated via its maximum and minimum points. The control circuit detects the first minimum point of the collector-emitter voltage and applies a drive pulse to the base of the transistor 6 at that point of time. A D flip-flop circuit 16 is operated by the rise of a shaped wave Vk input to a clock input terminal. Thereby the second rise point of the shaped wave Vk, i.e., the minimum point of the collector-emitter voltage Vce is detected and the drive pulse for the base is applied to the base of the transistor 6 through a drive pulse forming circuit 17 and a transistor driving circuit 18.
Patent JP-H1069591-A (JP)
Title: Multiple dwelling house alarm monitor integrating system
Inventor: FUJIKI HITOSHI
IPC: H04M11/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To promptly instruct an outputted alarm to a neighborhood of a house where a fire started by improving transmission efficiency by simplifying wiring using an alarm monitor integrating board on which the functions of a housing block receiver and an alarm monitoring board are unified. SOLUTION: This system is connected to housing information boards 2 and constituted to unify an alarm monitoring board to control an abnormality monitoring board to monitor and control abnormality, to call houses and to control calling and an assembled monitoring board to perform an integrated abnormality alarm through the housing information board 2 of neighbor houses to the house where a fire., etc., started when an alarm signal is received by the house as an alarm monitor integrating board 1. In this case, the alarm monitor integrating board 1 is connected with the housing information board 2 through a telephone communication line L1 and a main transmission line L2 using the alarm monitor integrating board 1 so as to set floor information of the building where houses are placed and house number information by an address setting means of the housing information board 2.
Patent JP-S6471449-A (JP)
Title: Processed rice
Inventor: KODAMA REIKO
IPC: A23L7/10
Filed: 1987-09-11
Abstract: PURPOSE:To obtain processed rice having rapid permeation of water and heat, a short cooking time and capable of saving fuel consumption, cooking even unpolished rice with ordinary rice cooker and providing puffy cooked rice without any recognized traces of formed pores. CONSTITUTION:The aimed processed rice prepared by forming pores having 0.1-0.5mm diameter in each grain of rice. For example, openings are optimally provided by a method for jetting jet water under a high pressure is jetted from a nozzle of an ultrafine diameter, however, a needle, etc., may be used. The holes may be through-holes or semithrough-holes.
Patent JP-2000056784-A (JP)
Title: Automatic reproduction system
Inventor: KIMURA ZENJI
IPC: G10L13/04
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To reproduce and output many kinds of musical pieces, etc., for a long time without requiring laborious labor for sound recording, etc., at a lower equipment cost by retrieving a reproduction data file with which the present time reaches the reproduction assignment time by referencing a reproduction schedule table. SOLUTION: A reproduction data storage device 1 and respective reproducing devices 2 are network-connected by LAN circuits 5. Each reproducing device 2 is provided with a reproduction schedule memory, a reproduction data memory capable of holding the unreproduced reproduction data file read from the reproduction data storage device 1 and a timepiece section. The reproduction data file, with which the present time clocked in the timepiece section reaches the reproduction assignment time, is retrieved by referencing the reproduction schedule table in the reproduction schedule memory. When this reproduction data file is retrieved, the reproduction data is read out of the reproduction data memory in order of the reproduction assigned by the ordinary reproduction schedule table and is successively reproduced and outputted.
Patent JP-H0569352-A (JP)
Title: Actuator and its structure
Inventor: NAGAI SHIGEKAZU
IPC: F16H19/00
Filed: 1991-09-09
Abstract: PURPOSE:To enhance the working efficiency and save the space for works by separating and disassembling the body of an actuator easily, thereby facilitating adjustment, maintenance and inspection, and forming the actuator structure from a plurality of actuators coupled with one another. CONSTITUTION:The actuator structure 210 is formed from the first to third actuator 214, 216, 218 and a plurality of columnar members 212 which are coupled with one another. Each columnar member 212 stretches straight, and a recess is formed at its functioning surface to constitute an outer frame. At the first actuator 214 the second actuator 216 is connected with a traveling piece 236 which can displace freely in the longitudinal direction of the first actuator 214. A cylinder 234 is connected with a traveling piece 240 of third actuator 218.
Patent JP-H1168213-A (JP)
Title: Q switch co2 laser device
Inventor: SAKAI TATSUHIKO
IPC: H01S3/034
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a Q switch CO2 laser light of stable high-output, by preventing a thermal lens effect of an optical element allocated in a laser optical path. SOLUTION: Relating to a Q switch CO2 laser device provided with a discharge/excitation part 15 which discharges/excites CO2 laser gas, an optical resonator 21 comprising an a semi-transparent mirror 22 and a total reflection concave mirror 26, and a Q switch device 55 comprising a rotary chopper 56, a telescope 25 comprises the total reflection concave mirror 26 and an output side condensing element 27 allocated between the discharge/excitation part 15 and the total reflection concave mirror 26, while the rotary chopper 56 is positioned between the total reflection concave mirror 26 and the output side condensing element 27.
Patent JP-H0796982-A (JP)
Title: Fastening bush of flexible tube, fastening bush joining with body to be fastened, joining structure of bush and body, and joining method thereof
Inventor: KITABAYASHI SEIICHI
IPC: B65D83/14
Filed: 1993-08-06
Abstract: PURPOSE:To easily and securely fix the end of a flexible tube to an aerosol valve, by fixing the end of a flexible tube to a fastening bush and fixing the fastening bush to a body to be fastened. CONSTITUTION:One end 2 of a flexible tube 1 is inserted in the opening at the bottom of a fastening bush 4 and fixed thereto by forcing a claw 9 provided at the opening to bite the tube and next, the larger opening of the fastening bush 4 is fitted to the joining part 12 of an aerosol valve 7 and fixed thereto. Next, the other end 3 of the flexible tube 1 is inserted in the opening at the bottom of a fastening bush 5 and fixed thereto in such a state that the end protrudes a little forward by the length of weight 6 of the other body to be fastened, by forcing a claw 9 provided at the opening to bite the tube. The larger opening or the fastening bush 5 is fitted to toe joining part 8 of the weight 6 and fixed thereto. Accordingly, only by pushing the large diameter part of fastening bush of the flexible tube 1 into the joining part of the body to be fastened, the fastening bush of the flexible tube 1 can be joined with the body to be fastened.
Patent JP-H04109912-A (JP)
Title: Storing furniture
Inventor: KANEDA SHINICHI
IPC: A47G29/00
Filed: 1990-08-30
Abstract: PURPOSE:To largely open an opening portion while a door on the desk side is kept from interfering with a desk and to reduce the outward projection over the side of a furniture main body even the door is opened in a 180-degree arc by disposing a pair of doors on the right and left of an opening portion, with a region biased to the anti-desk side from the central portion of a storing furniture as a boundary, and taking the adjacent side edges of the doors as a hanging base. CONSTITUTION:A pair of doors 2,3 are disposed on the right and left of an opening portion 1a, with a region biased to the anti-desk side from the central portion of a storing furniture A as a boundary, and the adjacent side edges are taken as a hanging base. Members directly related to business such as a trays 16, a drawer 17 and the like are provided between a partition wall 15 and a side wall 12 on the desk side. The drawer 17 comprises a square box 17a supported on a furniture main body 1 through a suspension rail mechanism 17b in such a manner as to move forward and backward. Stop walls 17c for installing hanging holders are removably provided on the front edge portion and the rear edge portion of the box 17a.
Patent JP-H1169128-A (JP)
Title: Facsimile equipment and its transmission result notice method
Inventor: SUZUKI HIDEYUKI
IPC: H04N1/32
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To confirm the transmission result as to whether or not facsimile transmission is normally finished at a place where a cordless slave set is placed without going down to the facsimile equipment when facsimile transmission is finished. SOLUTION: Upon the receipt of a notice request of a facsimile transmission result from a cordless slave set 7, a main control section 6 stores the notice request and an identification number of the cordless slave set making this request to a transmission result notice request storage section 4. The main control section 6 reads an identification number of the cordless slave set stored in the transmission result notice request storage section 4 when the section 6 detects the end of facsimile transmission by a facsimile communication control section 2 and the cordless radio control section 3 calls the corresponding cordless slave set and a transmission result notice section 5 reports whether or not facsimile transmission is normally finished to the cordless slave set via the cordless radio control section 3.
Patent JP-H1074863-A (JP)
Title: Mounting structure for high-frequency semiconductor device
Inventor: KITAZAWA KENJI
IPC: H01L23/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for high-frequency semiconductor device superior in transmission characteristics in which a high-frequency signal is transmitted, while reducing the transmission loss without deteriorations in characteristics and reflection of signal is suppressed at the mounting part. SOLUTION: A first signal transmission line 8, connected electrically with a semiconductor element 5, is formed on the surface of a dielectric board 2 in a cavity 4, while a second signal transmission line 10 is formed on the bottom face of the dielectric board 2. The first and second signal transmission line 8, 10 are coupled magnetically to produce a device 1 which is then mounted on the wiring layer 21 of an external electric circuit board 20 through the second signal transmission line 10. The dielectric board 2 of the device 1 is made of a material having permittivity of 7 or above, and the insulation board of the external electric circuit board 20 is made of a material having permittivity of 7 or below.
Patent JP-H1077407-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: TANAKA MITSURU
IPC: C08K3/34
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To lower the water absorbency to thereby minimize the dimensional change, reduce the coefficient of thermal expansion, and minimize the anisotropy in these properties without impairing the moldability of a polyphenylene sulfide resin composition. SOLUTION: This composition comprises 30-80wt.% polyphenylene sulfide resin, 1-50wt.% scaly graphite and 5-50wt.% spherical graphite obtained by burning spherical resin particles in an inert atmosphere or in a vacuum, or comprises 30-80wt.% polyphenylene sulfide resin, 10-50wt.% scaly graphite and 5-50wt.% of at least one inorganic filler selected from the group consisting of calcium carbonate, mica, talc and glass flake. An injection molded article is made from the composition.
Patent JP-S61109317-A (JP)
Title: Interface circuit
Inventor: KASAHARA TOSHIRO
IPC: H03K5/1252
Filed: 1984-11-02
Abstract: PURPOSE:To obtain an excellent shaped waveform by providing a shift register to sample an input waveform and giving a continuous signal state only to an output so as to eliminate chattering or sudden noise. CONSTITUTION:An input signal 8 is fed to a gate 1 and its output signal is fed to a clear signal terminal CLR of a shift register 7. On the other hand, a high level is fed to a serial input signal given to the shift register 7 and the level is shifted by a clock signal 10, then an output signal 11 goes to a high level only when the period without no input of a clear signal is consecutive for 'clock period X shift number of times'. Thus, a positive pulse whose pulse width is a shift time or below is neglected and the input signal 8 is shaped. Thus, not only chattering but also a sudden incoming positive pulse due to an induced noise is eliminated surely.
Patent JP-H0392807-A (JP)
Title: Variable power finder system
Inventor: ITO YOSHIAKI
IPC: G02B15/02
Filed: 1989-09-05
Abstract: PURPOSE:To reduce variation in finder diopter when an eye point is moved on a telephoto side where the power is high and to compensate various aberrations at a wide-angle end or telephoto end excellently by setting the refracting power, lens shape, etc., of an objective to be mounted for replacement properly. CONSTITUTION:The focal lengths of a 1st objective, an ocular part, and a 2nd objective are denoted as f11, f2, and f12 in order, the interval between the principal points of the 1st objective and ocular part as e11, the interval between the principal points of the 2nd objective and ocular as e12, and the radii of curvature of the object-side and image-side lens surfaces of the 2nd objective as R21 and R22. Then the basic paraxial refracting power arrangement of the variable power finder system is set properly as shown by inequalities I - III and the lens shape of the 2nd objective for high power is set properly satisfying an expression IV to constitute the variable power finder system. Consequently, the variation in finder diopter when the eye point is moved on the telephoto end can be reduced and various aberrations attended with the power variation are compensated excellently.
Patent JP-H0394060-A (JP)
Title: Production of tungsten member by cvd method
Inventor: SASAKI YASUSHI
IPC: C23C16/14
Filed: 1989-09-07
Abstract: PURPOSE:To form a W member containing trace amounts of F and free from embrittlement due to the coarsening of crystalline grain size on the internal wall of a reaction tube by allowing an H2 gas and a WF6 gas mixed in a specific proportion to pass through a heated reaction tube. CONSTITUTION:The inside of a reaction tube 1 heated up to 550-880 deg.C in a heating furnace 2 is evacuated by means of a vacuum pump 3, and a WF6 gas and an H2 gas are supplied from cylinders 6, 7 so that H2/WF6 by mole is regulated to >=10, and then, the resulting gaseous mixture is fed into the reaction tube 1 at a pressure of 50-150Torr, by which a W layer containing >=20ppm F and having fine crystalline grains is formed on the internal surface of the reaction tube 1 by a CVD method. By this method, a high-quality W member causing no coarsening of grains and accordingly reduced in brittleness can be easily produced.
Patent JP-S61111908-A (JP)
Title: Material for electrode
Inventor: MIYABAYASHI MITSUTAKA
IPC: C04B35/52
Filed: 1984-11-02
Abstract: PURPOSE:To provide an electrode material giving a pollution-free cell, having an H/C atomic ratio of falling within a specific range, and prepared by baking poly(alpha-halogenated acrylonitrile), poly(beta-halogenated acrylonitrile), etc. CONSTITUTION:A compound selected from poly(alpha-halogenated acrylonitrile), poly(beta-halogenated acrylonitrile), poly(halogenated dicyanoethylene), poly(cyanoacetylene) and poly(dicyanoacetylene) or their mixture is baked to obtain a carbonaceous material having an H/C atomic ratio of 0.010-0.55, and the material is used as the objective electrode material.
Patent JP-S61109342-A (JP)
Title: Data collecting system in radio station
Inventor: SUZUKI HIROMITSU
IPC: H04B7/00
Filed: 1984-11-02
Abstract: PURPOSE:To collect a data of slave stations of wide range with a low transmission output by placing orders to plural slave stations so as to attain excellent radio lines and connecting them with a single line so as to avoid the position of radio stations from being limited. CONSTITUTION:Plural slave stations B1-BN are arranged corresponding to a master station A and a data transmission command EWO is transmitted from the master station A. After a slave station B1 receives the said command EWO, the data of the own station is transmitted in a radio wave EW1. After a slave station B2 receives the radio wave EW1, the data of own station is added to the received data and the result is retransmitted in a radio wave EW2. Similar operation is repeated from the slave station B1 to a slave station BN, a radio wave EWN of the slave station BN is received by the master station A to collect the data of all the slave stations B1-BN. The data of the preceding slave station is received by a reception circuit 3 while the slave stations B1-BN are in reception standby state and the data is fed to a data transmission/reception circuit 4. The circuit 4 brings an antenna swiching circuit 2 and a transmission circuit 5 into the transmission state and transmits the data of own station while being added to the reception data.
Patent JP-H08103452-A (JP)
Title: Supervisory and controlling device of electronic control loop
Inventor: ROOZU EMERII ESU
IPC: A61B17/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to correct errors with suitable algorithms and efficiently control the frequency by using an original control loop including a feedback piezoelectric crystal in combination with a piezoelectric transducer in a control system for monitoring which is suitable for a surgical hand piece. SOLUTION: A surgical hand piece comprises a piezoelectric crystal transducer 3 for generating ultrasonic wave. The transducer 3 is controlled by an electrical apparatus having a phase simultaneity loop 12 sending the output signal of a feedback piezoelectric crystal 5 to a voltage control oscillator 1 through a phase comparator 8 and a loop-filter 10. The electrical apparatus further comprises an RMS-DC-converter 15 inputting the output signal of the feedback piezoelectric crystal 5, an adding node 17 and an automatic gain control loop 13 consisting an error amplifier 19 and a limiter circuit 21. The electrical apparatus outputs control signals in correspondence with the deviation of the output signals of loops 12, 13.
Patent JP-H1078033-A (JP)
Title: Linear guide device
Inventor: YABE SHUNICHI
IPC: F16C29/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To maintain good operability over a long period, by previously forming a compound reaction film having seizure resistance in a member easily generating direct contact of each metal like contact between a guide rail and rolling unit, etc., also making a device capable of supplying a lubricant and recovering the compound reaction film automatically with the lapse of time. SOLUTION: In the outside of an end cap 2B of a slider 2, a lubricant- contained polymer member 81 is arranged capable of coming into slide contact with a guide rail 1, in this polymer member, a compound reaction film forming compound is contained with a lubricant. A rolling unit is surface treated, previously in its surface, a compound reaction film consisting of acid phosphate or the like is formed. A lubricant oozing out with the lapse of time from the lubricant-contained polymer member 81 and the compound reaction film forming compound are supplied to the rolling unit, lubrication and repair of the compound reaction film in a surface thereof are automatically performed, good operability over a long period is maintained.
Patent JP-S6289348-A (JP)
Title: Copper bonding wire and manufacture thereof
Inventor: SEKIDA KATSUO
IPC: C22F1/08
Filed: 1985-10-16
Abstract: PURPOSE:To make a copper wire which has desired mechanical characteristics superior to conventional gold wires by making a crystal grain aggregate consisting of high purity copper with an impurity of 10ppm or less, each crystal grain size being 15mum or less and so controlled that the dispersion is 7mum or less. CONSTITUTION:In the first step A of a manufacturing process, interannealing for 5-30sec at a low temperature of 180-230 deg.C after cold drawing D of work ing 90-95%, in the second step B to a final step, interannealing at a low temper ature under the same conditions after cold drawing D of working 90% or more and the interannealing at a low temperature E may be required although it is not always necessary after cold drawing D of working less than 90%. A thin copper wire drawn D in this way is washed and is made a copper bonding wire (a product) after final heat treatment. Practically, it is the best in the characteristics that all the crystal grain is 7mum or less. In a drawing of heat treatment characteristics, curves (a), a' show the tensile strength and the elonga tion of a copper wire in this invention and curves (b), b' 'show those of a com mon copper wire.