baber/WOPTO huggingface dataset:
Patent JP-S53101591-A (JP)
Title: Preparation of l-threonine by fermentation
Inventor: TOSAKA OSAMU
IPC: C12P13/08
Filed: 1977-02-15
Abstract: PURPOSE: To prepare L-threonine by culture of borrelidine sensitive mutants belonging to Brevibacterium genus or Corynebacterium genus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10211440-A (JP)
Title: Impact type pneumatic conveying crusher, crushing method using the crusher and manufacture of electronic photograph toner using the crusher
Inventor: YOSHIDA HIDEYUKI
IPC: G03G9/087
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an impact type pneumatic conveying crusher of superior crushing performance for preventing the generation of fine powder even when an accelerating pipe for accelerating efficiently a material to be crushed and increasing the crushing capacity is used. SOLUTION: An impact component 4 is constituted of a pyramid-shaped section 10 for deflecting a material to be crushed to be jetted out of an accelerating pipe outlet 9 and an annular plane section 11 for crushing the material to be crushed disposed vertically to an accelerating pipe axis provided on the periphery of the pallet-shaped section 10, and the static friction coefficient of the surface of the pallet-shaped section 10 on the impact component 4 to the material to be crushed is at least 0.2 or less.
Patent JP-H09212863-A (JP)
Title: Optical modulating device
Inventor: CHAGI YUJI
IPC: G11B7/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of a master disk by storing correspondence relation between driving voltage and exposing power in a memory in advance and controlling the driving voltage so as to change the exposing power to be linear based on this correspondence relation. SOLUTION: Desired exposing power P1 and P2 in inner and outer circumferences of an exposing range R of the optical master disk surface are inputted from an exposing condition setting part 2 to a control part 1. Then, the desired exposing power P1 and P2 inputted from the exposing condition setting part 2 are converted into their corresponding monitor voltages Vb1 and Vb2, and are then stored in the memory 3 to make an inner circumferential position r1 correspond to an outer circumferential position r2 by the control part 1 with reference to the correspondence relation of the exposing power P and the monitor voltage V stored previously in the memory 3.  Moreover, the monitor voltages Vb1 and Vb2 are all replaced with the exposing positions r1 and r2 by the control part 1, and consequently obtained correspondence relation of the exposing position r and the driving voltage Vc are stored in the memory 3.
Patent JP-H06229563-A (JP)
Title: Microwave oven device
Inventor: MIGAKI FUMIHIKO
IPC: F24C7/02
Filed: 1993-02-02
Abstract: PURPOSE:To provide a latch switch device in which configuration is simple, its price is less expensive and it has a high reliability in operation. CONSTITUTION:A latch switch device is comprised of a pivotable latch switch lever 14 which is integrally arranged with a switch fixing plate 13, a slidable door switch lever 20, and a printed circuit board 25 having a signal switch 15, a latch switch 16, a short switch 17 and a door switch 21 actually mounted therein. With such an arrangement as mentioned above, it becomes possible to reduce the number of components, simplify the configuration, improve an assembling workablility, assure a time lag, improve reliability in operation, improve a running of lead wires and result the cost reduction.
Patent JP-S59140098-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24027
Filed: 1983-01-31
Abstract: PURPOSE:A heat-mode optical recording medium accompanied with little deterioration in preservation under high humidity and little deterioration on reproduction, wherein a recording layer comprised of a coloring matter (composition) is provided on a specified base. CONSTITUTION:The recording layer consisting of a coloring matter (e.g., a carbocyanine base coloring matter) or a coloring matter composition comprising the coloring matter and preferably a self-oxidizing resin (e.g., nitrocellulose) or a thermoplastic resin (e.g., polyethylene) is provided on the base formed of a resin (e.g., polyfluoroethylene, polyethylene terephthalate) having a water vapor permeability at 40 deg.C of not higher than 5X11<-11>g.cm/cm<2>.sec.cmHg by an appropriate method such as coating to obtain the objective optical recording medium.
Patent JP-S60159268-A (JP)
Inventor: TAKEUCHI MIKIO
IPC: F16B47/00
Filed: 1984-01-31
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-S56112787-A (JP)
Title: Laser diode and inspection thereof
Inventor: SAWAI MASAAKI
IPC: H01S5/30
Filed: 1980-02-13
Abstract: PURPOSE:To improve the workability of inspecting a laser diode chip by forming ferromagnetic member in the chip, attracting and positioning the chip from the lower side of the stage by a magnet. CONSTITUTION:A ferromagnetic member Ni layer 19 is formed on a Cr layer 17, and an electrode layer 18 is formed thereon. At this time the part 19a corresponding to the junction 12 is decreased in thickness lower than the other part 19b. Thus, the chip 10 is formed. This chip 10 is placed on the stage with the electrodes disposed at the top and bottom, and attracted to the magnet 20. Accordingly, the chip 10 is moved integrally with the magnet 20 variably in the moving direction.
Patent JP-H02194900-A (JP)
Title: Method and apparatus for removal of dredged organism sludge
Inventor: YOSHIDA TADAYUKI
IPC: C02F11/12
Filed: 1989-01-25
Abstract: PURPOSE:To reduce the amt. of the soil discharged through a thin layer dredging by conducting dredged sludge in mixture with a foaming agent into a separating tank, mixing the same with the pressurized water containing fine air bubbles, drawing foamy org. sludge out from the upper part of a separating tank so as to be dried and conducting it into a recovery tank. CONSTITUTION:Dredged soil is introduced in the middle of a separation tank 10 through a sludge delivery pipe 6 while being mixed therein with a foaming agent fed from a foaming tank 8 by a static mixer 9. A blast of pressure water is then applied from a pressurized water tank 11 to the lower part of the separation tank 10. The org. sludge in this tank reduced in apparent specific gravity and made foamy by contact with fine air bubbles injected from a pressure water nozzle 19, coupled with a synergetic action of the foaming agent, reach the upper part of the separating tank 10. The air bubbles are then conducted by a blower 14 into a drying furnace 15 to be dried and then recovered in a tank 16. The sand and clay larger in specific gravity than the org. sludge settle at the bottom of the separation tank 10 for separation therefrom.
Patent JP-S61175598-A (JP)
Inventor: FUJITA REIKO
IPC: G21F9/06
Filed: 1985-01-30
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-H10212715-A (JP)
Title: Back filling construction method for caisson and back filled structure
Inventor: SHIOZAKI SADAO
IPC: E02B3/12
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To dispense with a large quantity of back filling stones for simplifying a back filling work by attaching a sand prevention sheet whose inner face or both inner and outer faces are previously provided with a net to the inside of a stone material throw-in frame, and throwing in the stone material into the stone material throwing-in frame attached to the sand prevention sheet. SOLUTION: After a plurality of caissons 1 severally having a form 9 vertically provided near both end parts is transported to a site, they are installed mutually adjacently, and consequently, the rectangular parallelopiped-shaped stone material throwing-in frame 14 is formed of the form 9 which has a L- shaped section and is provided near the end of an one side caisson 1 and the form 9 of the other caisson 1 confronting the former form 9 on the land side of a joint part 2 between the caissons 1, 1'. After a sand prevention sheet 12 having sandwiched structure is rolledly inserted into the stone material throwing-in frame so that both its ends may mutually overlap in the joint part 2 between the caissons 1, 1', the stone material 15 is thrown into the throwing-in frame 14 to construct a back filling work on the land side of the joint part 2 between the caissons 1, 1'.
Patent JP-H09213026-A (JP)
Title: Voice coil motor and magnetic circuit used therefor
Inventor: UEYASU TSUNEO
IPC: G11B21/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts in a yoke part constituting a magnetic circuit for voice coil motor. SOLUTION: The magnetic circuit 20 has a magnetic 21 magnetized in the direction of board thickness and the yoke part. The yoke part extends along a driving shaft and it has a center yoke 22 passing through the voice coil and a back yoke 23. The back yoke 23 has a main face 23a which is arranged separatedly from the center yoke 22 in parallel with it and opposedly to it. Both end parts 23b are bent almost at a right angle to the main face 23a with press work. The end parts 23b are brought into contact with the end parts of the center yoke 22. The magnet 21 is brought into contact with the main free 23a of the back yoke 23. The center yoke 22 and the back yoke 23 are constituted of steel plates whose board thickness are 3mm or more.
Patent JP-S53100814-A (JP)
Title: Information recording and reproducing system
Inventor: KANEBA YUTAKA
IPC: G11B15/467
Filed: 1977-02-15
Abstract: PURPOSE:To make unnecessary the control pulses, which is operative to ensure it that a head goes along a track during the reproducing operation, by providing on the track of a recording medium a periodic signal generator, which has its running direction shifted, to detect the signals which are indicative of a preset time shift.
Patent JP-H04241802-A (JP)
Title: Ski boot
Inventor: WATABE YOSHIYUKI
IPC: A63C9/088
Filed: 1991-01-16
Abstract: PURPOSE:To obtain the ski boots which enable a person to be trained to be visually and quantitatively trained of the load sensation of the rear of his feet by providing pressure sensitive elements which generate electric signals, such as voltages or currents, according to pressures on the soles of inner boots in order to enhance the wearing feel of the ski boots. CONSTITUTION:The composite piezoelectric body 4 disposed with many of the same columnar piezoelectric bodies 2 consisting of lead titanate zirconate (PZT) in a matrix form in an org. sheet 3 having a uniform thickness is used. Polyurethane is used as an org. material in order to provide resilience. A Cr-Au electrode formed by vapor deposition over the entire surface on one side of the composite piezoelectric body and a Cr-Au electrode is likewise formed by vapor deposition on another surface. Lead wires 7 are adhesively bonded by a conductive adhesive material 9 to the respective electrodes and urethane sheets 6 are adhesively bonded onto the respective surfaces. A connector is connected from the outside to the boots and the distributions of the load on the foot rear in the boots are taken out quantitatively as electric signals.
Patent JP-S56113819-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: KATAYAMA KAORU
IPC: F02B75/32
Filed: 1980-02-14
Abstract: PURPOSE: To prevent a reduction of hardness by embedding a pipe and an oil splashing pipe passage in a connecting rod in advance before a matrix is hardened.  
     CONSTITUTION: Prepreg sheets 10 which are shaped in the form of a connecting rod in advance are piled up to a thickness on which holes are to be formed. The holes are an oil supply pipe 11 and an oil splashing pipe 12, which are put on the piled sheets. Another sheets 10 are piled to a required thickness and thereafter  pressed. And the matrix is hardened by heating the piled sheets to form a connecting rod in a required shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55110183-A (JP)
Title: Preparation of soil solidifying liquid using carbon dioxide gas
Inventor: KAYAHARA KENJI
IPC: C09K17/04
Filed: 1979-02-16
Abstract: PURPOSE: To detect the end-point of the reaction of carbon dioxide gas sensitively and accurately, and to make the gelling time of a soil solidifying liquid uniform, in the mixing of an aqueous solution of water glass, etc. with carbon dioxide gas, by using a pH indicator for the control of mixed liquid.  
     CONSTITUTION: In the preparation of a soil solidifying liquid by mixing carbon dioxide gas to a system composed of an aqueous solution of water glass, and optionally an acidic reacting agent, bentonite, etc., the pH of the mixture is adjusted and its gelling time is controlled by the use of a pH indicator such as phenophthalein (color changes near pH9) or phenol red (color changes near pH7).  
     EFFECT: The end point of the CO 2  gas reaction can be detected without controlling the flow rate of the CO 2  gas or the amount of the liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000217390-A (JP)
Title: Initialization control circuit
Inventor: OKITA ATSUSHI
IPC: H02P7/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a low cost initialization circuit which does not need the increase of a substrate area and the increase of the number of components. SOLUTION: In a motor control circuit with a chargeable battery and a charging circuit, a circuit which generates a window signal at a timing when noise caused by motor control is mixed in the power supply voltage of the chargeable battery is provided. A logic circuit 1 which receives the window signal as a 1st input, receives the power supply voltage of the chargeable battery as a 2nd input, and outputs a power supply signal which is monitored to generate a reset signal, is provided. The window signal is generated when a motor is started and when on/off change-over.
Patent JP-S57130047-A (JP)
Title: Magnetic toner
Inventor: MIYAMAE TATSUO
IPC: G03G9/087
Filed: 1981-02-06
Abstract: PURPOSE:To obtain a toner having superior fixability and giving superior image quality by binding Co-magnetite with a copolymer of a specified (meth)acrylic acid dialkylaminoalcoholate with a styrene monomer and polyethylene as binders. CONSTITUTION:A copolymer of 70-50wt% monomer represented by the formula (where R1 is H or CH3, and each of R2 and R3 is 1-4C alkyl) with 30-50wt% styrene monomer such as styrene or vinyl toluene and polyethylene wax are used as binding resins. The mixed binding resins are kneaded with Co-magnetite powder, pulverized, and classified to obtain a magnetic toner having favorable triboelectric chargeability even at high humidity and superior fixability and giving high image quality.
Patent JP-2000215356-A (JP)
Title: Detection system at edge of eaves for burglar prevention
Inventor: URAKUCHI YOSHINORI
IPC: G01S15/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make detectable an intruder approaching an opening part and to make issuable an alarm and make a detection sensor invisible from the intruder, and to make demonstrable sure security ability by arranging the detection sensor, which defines a space nearby the opening part of a house as a detection area, on the back side of an eaves gutter provided along the edges of the eaves of the house and connecting the detection sensor to an alarming system. SOLUTION: A detection sensor 6, which defines the space near an opening part 5 of a house 1 as a detection area E at least, is arranged on the back side of an eaves gutter 3 provided along the edges of eaves 2 of the house 1 and the detection sensor 6 is connected to a security system 7. When an intruder M enters the detection area E, it is detected by the detection sensor 6, that signal is sent to a control part provided in the security system 7, it is made light by illuminating a self-illumination type panel, further, a detection sensor display part corresponding to the detection sensor 6, which detects the intrusion of the intruder M, is turned on, it is reported from where the intruder is to intrude and further, an alarm is issued with sounds by sounding a sounding means such as chime or buzzer.
Patent JP-H04363214-A (JP)
Title: Molding material for deep drawing
Inventor: GOTO KYUMA
IPC: B29L31/58
Filed: 1991-02-07
Abstract: PURPOSE:To obtain the molding material for deep drawing which is capable of obtaining the deeply drawn moldings having a complex shape by hot-pressing molding and also is little in deformation due to moisture absorption even when the obtained moldings are made lightweight and is excellent in heat resistance and high in rigidity in the ligneous molding material for deep drawing used for the core material of the internal trim material of an automobile by hot- pressing molding. CONSTITUTION:The molding material for deep drawing is constituted by mixing 20-75 pts.wt. natural or synthetic fiber and 8-50 pts.wt. glass fiber, proper amount of thermosetting resin and thermoplastic resin in accordance with necessity with 100 pts. ligneous fiber.
Patent JP-H10212580-A (JP)
Title: Vacuum evaporation device
Inventor: NAKAMURA HIROYUKI
IPC: C23C14/50
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotatable and revolutable vacuum evaporation device capable of efficiently performing the evaporation even on a large number of works to be evaporated which are not simple in shape. SOLUTION: Work cassettes 39a, 39b are fitted in an attachable/detachable manner to a revolving frame part 22 which is revolved opposite to an evaporation source 3 arranged on an inner bottom part 2 of a vacuum tank 1 radially in a downwardly inclined manner from the center of revolution toward its periphery, and a second transmission mechanism 30 is fixed.  A plurality of work turning shafts which are rotated with the axis of rotation in the direction orthogonal to the direction of the evaporation source 3 are provided on the work cassettes 39a, 39b, the rotation generated by the engagement with a fixed gear 37 fixed to the vacuum tank 1 as the revolving frame part 22 is revolved is transmitted to a work rotating shaft through the second transmission mechanism 30, and a plurality of works to be evaporated fitted to a work support part of each work rotating shaft in an attachable/detachable manner are rotated at one time, and the film formation on the whole outer surface can be efficiently performed even when the works to be evaporated are cylindrical in shape.
Patent JP-S60211287-A (JP)
Inventor: KARURU HEERU
IPC: F28F1/36
Filed: 1985-02-01
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-S53101393-A (JP)
Title: Cephalosporin derivatives and process for their preparation
Inventor: OCHIAI MICHIHIKO
IPC: A61K31/546
Filed: 1977-02-17
Abstract: PURPOSE: 7-[2-(2-Aminothiazole-4-yl)-2-(syn)-methoxyiminoacetamido] cephalo-sporin sporanic acid derivs. I[R 1  NH is (protected) amino; COOR 2  is (esterified) carboxyl; X is O, S or (substd) imino; B is H, OH, amino, thiol or hydrocarbon residue) and their acids, e.g. 7-[2-(2-aminothiazole-4-yl)-2-methoxyiminoacetamido]-3-(5-acetamido-1,3,4-thiazole-2-yl)-3-cephem-4-carboxylic acid sodium salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000211641-A (JP)
Title: Can for beverage such as juice
Inventor: UEMINE HIROYOSHI
IPC: B65D17/30
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve cleanliness for a can for beverage such as juice. SOLUTION: The periphery of a part whereon a mouth is to be put when drinking canned juice or the like is covered with a safety cover 6, and thereby dirt becoming adherent during transportation and display can be eliminated. The safety cover 6 is turnably supported with a pivotal pin 5 supporting an opening tab 4 at the center of a lid 2 fixed to the upper end of a container 1. By making the outer circumferential part of the safety cover slidable along the outer circumference of the lid, the safety cover can be dislocated from the opening when drinking is made through the opening. With the safety cover and the container body made of the same material, considerations are given so that productivity and recyclability can be improved for the products.
Patent JP-H01193796-A (JP)
Title: Display controller
Inventor: NISHIYAMA KAZUHIDE
IPC: G09G3/20
Filed: 1988-01-29
Abstract: PURPOSE:To enable horizontal screen division by individually discriminating which screen the position scanned at present on each divided picture corresponds to and generating discontinuous address for each screen by first and second address generating means. CONSTITUTION:Values of rows of an upper picture and a lower picture are alternately outputted as follows; the value of the row of the upper picture is outputted at the time of output of the address of the upper picture and that of the lower picture is outputted at the time of output of the address of the lower picture. Since screens scanned at present are discriminated by these values of rows, start addresses of display data of these screens are given to upper picture and lower picture address generating means 1 and 2 at the time of detecting the start of these screens. Consequently, discontinuous addresses are generated on the screen boundary. Thus, horizontal screen division where the address is switched for each divided screen is possible.
Patent JP-H08213252-A (JP)
Title: Choke coil
Inventor: OI TAKAAKI
IPC: H01F17/06
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a choke coil having a sufficient noise elimination effect for common mode noise and normal mode noise. CONSTITUTION: A choke coil consists of a bobbin 1, a pair of coil windings 4 and 5 wound around the bobbin 1, and two magnetic cores 6 and 7 inserted into a hole 11a of a cylindrical body part 11 of the bobbin 1. The hole 11a is eccentric to the body part 11 and a coating thickness t1 of the body part 11 inside an opening 8 formed by the magnetic cores 6 and 7 is thinner than a coating thickness t2 of the drum part 11 outside the opening.
Patent JP-S58135464-A (JP)
Title: Highly accurate voltage measuring method with change of electrostatic capacity of capacitor voltage divider
Inventor: INOUE MASAHIKO
IPC: G01R15/06
Filed: 1982-02-05
Abstract: PURPOSE:To measure the ground voltage of the core of electric wire with high accuracy, by chainging the electrostatic capacity of a voltage dividing capacitor to measure the share voltage with a voltmeter of high impedance and then performing a statistical calculation by means of a minimum squaring method or a mean value method. CONSTITUTION:A conductor 12 is put with a proper width over a coated electric wire containing a coat 10 and a core wire 11, and electrostatic capacity C1 is formed between the wire and the conductor 12. An existing electrostatic capacitor C2 is connected in series to the C1, and the share voltage 12 is measured. A photoelectric field sensor 13 applying a Pockels effect is connected in parallel to the C2. A light transmitter/receiver 15 and a meter 16 are connected to the sensor 13 via an optical fiber 14. In such a way, the C2 is properly decieed to measure the voltage V2. Then the C2 is varied (n) times to obtain (n) units of V2. Then the ground voltage V1 of the wire 11 is statistically obtained by means of obtained (n) units of C2 and V2 as well as a minimum squaring method and with high accuracy.