baber/WOPTO huggingface dataset:
Patent JP-S59207729-A (JP)
Title: Signal converter
Inventor: MATSUZAWA AKIRA
IPC: H03M1/02
Filed: 1983-05-11
Abstract: PURPOSE:To unify an A/D converter and a D/A converter by a simple constitution by providing a sample hold circuit that uses a D/A conversion output as an input and obtaining an analog conversion output from the circuit during A/D conversion. CONSTITUTION:Pulses (b)-(e) are generated from clock pulse (a) by a logical circuit 13. Input analog signal value ''1'' is held in a sample hold SH circuit 2 by a pulse (b). Utilizing settling lapse time of an analog signal held in the circuit 2, a logical circuit 5 inputs an external input digital value to a D/A conversion section 6, changes a switch 7 to the input side of an SH circuit 8, holds D/A converted 6 analog signal in the circuit 8, and outputs from a terminal 8. Then, the output of the conversion section 6 is connected to a comparator 3 by changing the switch 7 and compared with the analog signal from the circuit 2, converted to a digital signal by the number of pulses (c) in a relational type logical circuit 4 for A/D conversion, and outputted through the circuit 5. Thus, D/A conversion and A/D conversion are made in one period of clock (a).
Patent JP-H11277361-A (JP)
Title: Processing device
Inventor: HAGIMORI HITOSHI
IPC: B23Q11/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of an operator inaccustomed to operations, and shorten time required by the amount of work for carrying out processes. SOLUTION: This device is provided with a chucking unit 173 capable of mounting/demounting processing material AM by letting chucking/upchucking a Y-axis driving device 175 which drivingly moves the chucking unit 173 in the Y-axial direction in a space between a processing position and a mounting/ demounting position at a position different from the processing position, and with a processing device 172 which enables a processing tool to be drivingly moved in the X-axial direction and/or the Z-axial direction, and processes the processing material AM chucked by the chucking unit sing the processing tool when the chucking unit 173 is in the processing position,  and the Y-axis driving device 175 is controlled in such a way that the chucking unit 173 is drivingly moved in the Y-axial direction depending on the shape of processing when the processing material AM is processing by the processing device 172.
Patent JP-S527392-A (JP)
Title: Process for production of a catalist used for purificatioof exhaust ga s
Inventor: ABE KAZUYA
IPC: B01J23/72
Filed: 1975-07-08
Abstract: PURPOSE:A process for production of a metal-alumina type catalyst used for purification of exhaust gas having excellent property in purifying NOx, CO, and HC in exhaust gas.
Patent JP-S526932-A (JP)
Title: Optical voltage converter
Inventor: SHIRAISHI TOMOO
IPC: G01R15/22
Filed: 1975-07-07
Abstract: PURPOSE: A measurement system, with a high reliability and a long service life, with the power source not required at the high voltage side and the light emitting element used of  a long service life. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08252511-A (JP)
Title: Trigger type pump dispenser
Inventor: HOSOKAWA MANABU
IPC: B65D83/76
Filed: 1995-03-15
Abstract: PURPOSE: To provide a pump dispenser of a trigger type with which a discharge operation with both of a discharge port and dipping tube in home positions is possible. CONSTITUTION: A hollow piston 7 is freely slidably fitted in a hermetic state into a guide part 41 of a retainer 4 and a dipping tube 5 is supported in the guide part 41, by which the dipping tube 5 is supported at the home position regardless of the forward and backward movement of a piston 7. The movable piston or cylinder is guided by a stem and the dipping tube 5 is supported at the stem or the dipping tube is supported at the home position regardless of the forward and backward movement of the piston or cylinder.
Patent JP-S5510269-A (JP)
Title: Phase control circuit
Inventor: UCHIDA YOSHINORI
IPC: H03L7/08
Filed: 1978-07-07
Abstract: PURPOSE:To exercise phase control by a voltage with steady phase error removed through a direct current loop in a steady state and by attaining stable synchronization through an incomplete integration type loop filter in a transient state, by providing the direct-current loop for digital control. CONSTITUTION:The analog phase control circuit is constituted by providing loop filter 1 and voltage control oscillator 2, output voltage Ve of loop filter 1 is applied to adder 4 and LPF5, and direct-current voltage Ve after passing through this LPF5 is converted into a digital value by sample holding circuit 6 and A/D converter 7. The conversion output of the digital value is supplied to D/A converter 9 via processor 8 and a voltage detected by the direct-current loop, converted into an analog value by converter 9, is applied to adder 4. In an initial state, stable synchronization is attained by the loop of incomplete integration type loop filter 1 and adder 4 and in a steady state, phase control is exercised by a voltage with a detected phase error removed by the direct-current loop.
Patent JP-S60228682-A (JP)
Title: Method for chromating galvanized steel sheet
Inventor: TAKEUCHI YUUKO
IPC: C23C22/37
Filed: 1984-04-25
Abstract: PURPOSE:To provide superior corrosion resistance and adhesion to coat to a galvanized steel sheet by chemically treating the steel sheet with an aqueous soln. or dispersion contg. CrO3, a fluorinated complex salt and acrylic resin. CONSTITUTION:The aqueous soln. contg. CrO3 and one or more kinds of inorg. fluorinated complex salts such as Na3AlF6, Na2SiF6 and (NH4)2SiF6 in (10:1)- (10:5) weight ratio is prepd., and acrylic resin is added to the soln. in (1:0.1)- (1:10) weight ratio of acrylic resin:CrO3 on the basis of nonvolatile matter. The galvanized steel sheet is chromated with the resulting aqueous soln. or dispersion by dipping, roll coating or spray coating, and the soln. or dispersion is dried with hot air to complete chromating.
Patent JP-H10279858-A (JP)
Title: Recording fluid
Inventor: SANO HIDEO
IPC: C09D11/328
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a yellow recording fluid used for ink jet recording, wiring utensils, etc., giving good quality of print and high density of an image, and excellent in light resistance, water resistance, color tone, and shelf stability by using as the constitutes an aqueous medium and at least one coloring matter selected from two azo dyes each having a free acid different in form from each other. SOLUTION: The coloring matters used are selected from those of which the free acid is in the form represented by formula I [A<1> and A<2> are each phenyl or naphthyl which may be substituted by -SO3 H; R<1> to R<4> are each a group selected from H, a 1-4C alkyl, a 1-4C alkoxy, -NHCOR<5> (R<5> is -NH2 or a 1-4C alkyl), halogeno, and -CN; X<1> and X<2> are each -NR<6> R<7> or -OR<8> (R<6> , R<7> and R<8> are each H, a 1-8C alkyl, a 1-3C alkenyl, aryl, aralkyl, cyclohexyl, or nitrogenous heterocyclic ring, and R<6> and R<7> may form a five- or six- membered ring); and Y<1> is a divalent bonding group] or formula II [B<1> and B<2> are each a group of formula III (R<16> is a 1-4C alkyl; R<17> is H, -CN, etc.; and R<18> is H or a 1-4C alkyl), or a group of formula IV (R<19> is H, methyl or -COOH; and R<20> , R<21> and R<22> are each H, -SO3 H, etc.)].
Patent JP-H08333262-A (JP)
Title: Immunosuppressive agent
Inventor: NAGAMUTA MASAHIRO
IPC: A61K35/17
Filed: 1996-04-05
Abstract: PURPOSE: To obtain an immunosuppressive agent useful for suppressing rejections in organ transplantation, curing graft-versus-host diseases in bone marrow transplantation, preventing allergy, etc. CONSTITUTION: This immunosuppressive agent contains antigen treated B lymphocyte cells obtained by treating the B lymphocyte cells to bring them into contact with an antigen, antigen enclosed or stuck liposome, a bound product between the antigen and a B lymphocyte cell-binding material or a mixture of at least >=2 above-mentioned species. In this invention, a preparation of immunosupressed animals by transferring the immunosuppressive agent, immunosupressed animals prepared by the preparation of immunosupressed animals, a therapy or prevention of diseases by administering the immunosuppressive agent to human and above-mentioned liposome and its bound material are also claimed.
Patent JP-S57199381-A (JP)
Title: Signal processing circuit for ccd solid-state image pickup color camera
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N9/07
Filed: 1981-06-02
Abstract: PURPOSE:To cancel the phase difference between an original signal and a delay line output signal and to perform complete color separation easily, by sample holding the original signal with the same pulse as an input/output section driving pulse of a 1H CCD delay line. CONSTITUTION:An original signal output from a solid-state image pickup element 7 is outputted to a terminal 49 with a delay of 1H at a 1H CCD delay line 38 via a capacitor 90. On the other hand, the original signal is sample-held at a sample hold circuit 39. In this case, an input/output driving pulse applied to the delay line 38 via a terminal 43 is used for the driving gate pulse. Thus, the sample holding original signal is accurately made coincident with the 1H delay signal in phase. The sample holding original signal and the 1H delay signal outputted from the delay line 38 and level-corrected with a DC level correction circuit 40 are clamped respectively at clamping circuits 41 and 42. The original signal clamped at the circuits 41 and 42 is separated into each color signal to be a TV signal. Thus, the color separation is made easy.
Patent JP-S57199372-A (JP)
Title: Optical transmission system of video
Inventor: TOYAMA TAKAMICHI
IPC: H04B10/00
Filed: 1981-06-02
Abstract: PURPOSE:To utilize an optical fiber effectively, and to improve reliability of an optical  transmission system, by using an optical fiber for control signal transmitting as a bi- directional transmission line, and adding a control signal for also using it as an optical  pass of a signal from the image sending side. CONSTITUTION:On both ends of a control signal transmitting optical fiber 8, directional  couplers 20, 21 are provided, and the optical fiber 8 is utilized in bi-directional transmission. A video signal from a camera 1 of this video optical transmission system is converted to an optical signal by an electrooptic converter 2, is converted to an electric  signal by an photoelectric converter 4 of the image receiving side through an optical  fiber 3, and is displayed on a monitor 5. Also, a control signal to the camera 1 from an operating device 6 is converted to an optical signal by an electrooptic converter 7,  is converted to an electric signal by an photoelectric converter 7 through the coupler  21, the fiber 8 and the coupler 20, and a turning device 10 is controlled by its output. On the other hand, a current of a light emitting element of the image sending side is  detected by a monitoring circuit 22, the electric signal is converted to the optical signal,  is sent to the image receiving side through the fiber 8, and is displayed as a bias current of the light emitting element on a displaying circuit 25.
Patent JP-2000081832-A (JP)
Title: Transfer foil and its transfer body
Inventor: KIMURA ASA
IPC: G03H1/18
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer boil helpful for prevention of a forgery and discrimination of genuine articles from forged articles. SOLUTION: This transfer foil 2 has a transfer body 8 transferred to a body to be transferred which is formed on a base material 6 via a release layer 4. In such a case, a hologram reproducing layer 10 which reproduces videos by utilizing incident light and a retroreflective material layer 12 consisting of a retroreflective material which returns the incident light in an incident light advance direction are laminated on the transfer medium 8.
Patent JP-H0847928-A (JP)
Title: Split mold device for vulcanization of tire
Inventor: IRIE NOBUHIKO
IPC: B29K105/24
Filed: 1995-04-10
Abstract: PURPOSE:To enable safety to be improved by a method wherein an inclination of a sliding inclined face coming between a segment and an outer ring can be freely selected, and prolongation of tire vulcanizing cycle time by addition of a locking device can be unnecessitated. CONSTITUTION:Force likely to separate both side mold parts of a tire generated by pressure of a thermopressurizing medium introduced inside a tire during vulcanization of the tire, is compensated via an upper disk 114, a segment 110 having a projection at both ends, and a lower disk 103. Radial force likely to enlarge the diameter of a tread mold is compensated in an outer ring 111 via the segment 110. Axial core directional (vertical directional) component force of the radial force generated since a sliding inclined face comes between the segment 110 and the outer ring 111, is compensated via the outer ring 111, a cover plate 130, a locking means (locking claws 134a, 138a), the upper disk 114, and the segment 110.
Patent JP-2000277271-A (JP)
Title: Remote supervisory control system
Inventor: ODA GORO
IPC: H05B37/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring control system capable of operating stepped dimming and continuous dimming using a single terminal unit. SOLUTION: A terminal unit 35 for dimming operation of this remote supervisory control system is equipped with a dimming data memory part 13 for storing dimming data. Furthermore the terminal unit 35 is equipped with an up-switch Su for instructing increase in the optical-output from an illuminating load in the operation mode, a down-switch Sd to instruct a decrease in the optical- output from the illuminating load in the operation mode, and a select switch Sf to circularly select the dimming data at each run of operation in the operation mode and give it to the terminal unit. Thus continuous dimming is made possible with the up-switch Su and down-switch Sd, and stepped dimming becomes possible with the select switch Sf.
Patent JP-S62241933-A (JP)
Title: Rubber composition for tire tread
Inventor: IGARASHI NOBUO
IPC: C08K5/10
Filed: 1986-04-14
Abstract: PURPOSE:To obtain a rubber composition improved in wet skid performance, ice skid performance and abrasion resistance, by mixing a diene rubber with a specified carbon black with a propylene glycol fatty acid ester. CONSTITUTION:A rubber composition for tire treads is prepared by mixing 100pts.wt. diene rubber with 60-100pts.wt. carbon black having an iodine absorption (IA) >=90mg/g and a dibutyl phthalate absorption >=100ml/100g and a propylene glycol fatty acid ester and has the following properties. Namely, when vulcanized, it shows a dynamic storage modulus (E') <=15.0MPa at -20 deg.C >=7.0MPa at 20 deg.C and a loss tangent (tan delta) >=0.48. As a fatty acid as a material for the propylene glycol fatty acid ester, a vegetable fat or oil fatty acid (e.g., a fatty acid from palm oil or rape oil) is the most suitable.
Patent JP-H10279704-A (JP)
Title: Sheet containing polyester resin and laminate using the same
Inventor: OSHITA MAKOTO
IPC: C08J5/18
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet excellent in antistatic characteristics, surface smoothness, cutting processability, etc., and useful for a laminate by extruding and shaping a resin composition comprising a thermoplastic polyester resin, a fibrous reinforcing material, a particulate inorganic compound and an antistatic agent in a specific ratio. SOLUTION: This sheet excellent in mechanical characteristics is obtained by extruding and shaping a resin composition comprising 100 pts.wt. of a thermoplastic polyester resin such as polyethylene terephthalate, 5-40 pts.wt. of a fibrous reinforcing material such as glass fibers, 5-50 pts.wt. of a particulate inorganic compound such as mica, and an antistatic agent such as an anionic surfactant. A plurality of the sheets are laminated to each other and subsequently integrally hot-pressed to obtain the laminate.
Patent JP-H02263205-A (JP)
Title: Remote i/o device for programmable controller
Inventor: KONISHI KOJI
IPC: G05B19/05
Filed: 1989-04-03
Abstract: PURPOSE:To easily specify a remote I/O device having abnormality by confirming this abnormality by outputting a confirming signal to the I/O device from a CPU device and by confirming the abnormality of the remote I/O device with deciding whether an answer signal is received or not. CONSTITUTION:A buffer 72 is turned off when a switch 11 is closed together with buffers 73 and 79 turned on respectively. Thus the confirming signal inputted from a CPU device via a flip-flop 6 is inputted to a counter 78 via the buffer 73 and an inverter 75. A shift register 77 which is actuated by a clock signal is connected to the counter 78, and an answer signal is outputted via the buffer 79 when a prescribed time passed. Therefore an answer signal output circuit works as long as a normal working state is kept when the CPU device outputs a confirming signal for confirmation of the working of a remote I/O device. Thus the answer signal output circuit sends the answer signal back to the CPU device. As a result, a device having abnormality is easily discriminated and therefore the system down time can be shortened at occurrence of the abnormality.
Patent JP-S5512131-A (JP)
Title: Preparation of polyamic acid for semiconductor treatment
Inventor: MAKINO DAISUKE
IPC: C08G73/10
Filed: 1978-07-11
Abstract: PURPOSE: To prepare the title polyamic acid having excellent heat resistance, giving uniform coating film, and suitable as a surface protecting film, etc., by reacting a diamine, a diaminocarbonamide compound and a tetracarboxylic acid anhydride in an inert solvent under specific conditions.  
     CONSTITUTION: A diamine such as 4,4'-diaminodiphenylmethane, tec. and a diaminocarbonamide compound such as 1,4-diaminobenzene-2-carbonamide, etc. are dissolved in an inert solvent such as N-methyl-2-pyrrolidone, etc. The solution is added with a tetracarboxylic acid dianhydride, such as pyromellitic dianhydride, etc., and stirred at≤40°C to obtain a polyamic acid having a reduced viscosity of ≥ 0.5dl/g (30°C). The reaction system is heated at 50W100°C, and made to polymerize to obtain the objective polyamic acid having a melt viscosity of 500-3,000 cps (at 25°) and a reduced viscosity of ≥ 0.3 dl/g. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03283158-A (JP)
Title: Tape cassette
Inventor: KONDO YOSHIO
IPC: G11B25/06
Filed: 1990-03-30
Abstract: PURPOSE:To miniaturize a recording and reproducing device by rotating a tape reel to the rear corner part of a cassette housing at the time of use, and then eliminating an unnecessary space in the cassette housing and making a mouse part larger. CONSTITUTION:When reel holders 8 and 9 are unlocked, the mobile mechanism on the side of the recording and reproducing device rotates the reel holders 8 and 9 backward on supporting shafts 10 and 11 and then tape reels 4 and 5 are moved to the rear corner part of the cassette housing 1, so that the mouse part 12 is made much larger. Thus, the mouse part 12 is increased in size to put the head drum 61 and tape travel system member 62 on the side of the recording and reproducing device completely in the mouse part 12 at the time of recording or reproduction. Consequently, the recording and reproducing device is miniaturized.
Patent JP-H10225543-A (JP)
Title: Combination bat of wood and metal
Inventor: SAITO TATSUO
IPC: A63B102/18
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To relieve impact to hands, and increase a flying distance by inserting a wooden material into a metallic pipe straight up to a grip from a head over a ball hitting range, installing a weight balance cap on the tip of a head, and forming the grip of wood. SOLUTION: A wooden material 3 is inserted into a metallic pipe 4 straight up to a head 6 from a grip 2, and is positioned in a ball hitting range. The grip 2 is formed of wood, and a weight balance cap 5 is installed on the head 6. A material inserted into the metallic pipe 4 may be formed of a synthetic resin, and may be inserted up to the tip of the grip 2. The weight balance cap 5 can be replaced, and weight can be adjusted. By this constitution, a metallic sound at ball hitting time and impact to hands can be absorbed, and a flying distance can be increased.
Patent JP-H10249804-A (JP)
Title: Supporting stand for tenoning work
Inventor: NAGAO TAKENOBU
IPC: B27F1/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To enable change of the direction of a pillar without holding up the pillar or the like by a worker when tenons are formed on both ends of the pillar on a beam. SOLUTION: A supporting stand 12 for tenoning work which is used for supporting a pillar 9 when tenons 4 are formed on both ends of the pillar 9 by using a tenoning machine 1, is provided with a holding section 13 holding the pillar 9, and an elevation direction rotatably supporting section 14 for supporting the holding section 13 to be lifted and lowered by the end on the tenoning machine 1 side of the pillar 9, a horizontal angle direction rotatably supporting section 15 for supporting the holding section 13 rotatably to rotate the pillar 9 with a vertical shaft 40 as its center,  an interval adjusting guide section 16 for changing the distance from the central position of the length of the pillar 9 held by the holding section 13 to the tenoning machine 1 in compliance with the length of the pillar 9 and a notch guide section 17 connected with a vise 10 formed on the tenoning machine 1 through a connecting section 52 and guiding the holding section 13 and the interval adjusting guide section 16 in the same direction as the vise 10 following the movement of the vise 10.
Patent JP-H10258923-A (JP)
Title: Vibration feeder group
Inventor: SUZUKI TAKESHI
IPC: B65G27/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To increase intervals between parts on the side of downstream and easily transfer and eject parts in a single row by maintaining the transfer number of parts per unit time to a prescribed value and increasing transfer speed of parts in a vibration feeder on the side of downstream. SOLUTION: In a plurality f linear vibration feeder groups A which are serially connected, each linear vibration feeder is installed in each table lifter and the transfer number of parts is commonly set to 22/min. At the downstream end of a V-shaped groove 53 of a transfer path which is installed in a main body 51 of a second linear vibration feeder 2, for instance, a parts detection sensor counting the transfer number of parts is provided. Electric power in which the frequency is increased and decreased according to a difference of the transfer number based on the counting of the parts detection sensor and a set value is supplied to a vibration motor imparting linear vibration to the main body 51, the set value is maintained and transfer speed is set to 3 m/min.  The transfer speed of a third just before vibration feeder 3 which is located at just downstream and is almost the same is determined for 6 m/min. and parts are transferred by increasing intervals of parts on downstream side.