baber/WOPTO huggingface dataset:
Patent JP-2001040356-A (JP)
Title: Flame retardant and its production
Inventor: SUGIURA TAKESHI
IPC: C09K21/08
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant for use in a resin such as a polyurethane or a polyester and a process for producing the same. SOLUTION: This retardant comprises (A) a chlorendic acid/alkylene oxide adduct and (B) a hydrocarbon-group-end-blocked alkylene or polyalkylene glycol compound represented by formula I (wherein R and R" are each a 1-10C hydrocarbon group; R' is hydrogen or a 1C or 2C alkyl; and n is an integer of 1-10). The process for producing the same comprises preparing a chlorendic acid/ alkylene oxide adduct by reacting chlorendic acid with an alkylene oxide in the presence of compound B.
Patent JP-H0259445-A (JP)
Title: Production of silica glass
Inventor: SHIMAZAKI TOSHIKATSU
IPC: C03C1/00
Filed: 1988-08-26
Abstract: PURPOSE:To obtain silica glass not causing cracking or crazing by adding polyvinyl acetate to a solvent contg. morpholine, hydrolyzing silicon alkoxide in the solvent, converting the resulting silica sol into gel, drying and sintering the gel. CONSTITUTION:Polyvinyl acetate is added to a solvent contg. morpholine and/or N-ethylmorpholine and silicon alkoxide such as silicon tetramethoxide is hydrolyzed in the solvent to prepare silica sol. It is necessary that a catalyst, preferably a base catalyst as well as water is further added to the solvent and well mixed with a stirrer, etc. The silica sol is allowed to stand, e.g., at 0-100 deg.C for several min to several ten days to form silica gel. This gel is allowed to stand at room temp.-200 deg.C for several hr to several ten days unitl it is dried and the dry gel is sintered by heating to 1,000-1,400 deg.C at 50-400 deg.C/hr heating rate in a proper atmosphere to obtain silica glass. This silica glass can be produced at a low cost and can be used in various fields of optics, semiconductor industry, electronic industry, etc.
Patent JP-H0260766-A (JP)
Title: Exposure apparatus
Inventor: ARAI SEIJI
IPC: B41J2/47
Filed: 1988-08-26
Abstract: PURPOSE:To enable an abnormality to be early detected in the case where the abnormality likely to be incapable of detecting light from an emission means occurs by a method wherein a light detection presence judging means for judging whether light is detected or not by a light detection means within a specific term is established. CONSTITUTION:An exposure apparatus 20 inputs an image data converted to a serial data from an output control part 15, and prepare an emission element driving signal according to the inputted image data with an LSU control 21. This driving signal is inputted to an LSU 22, and a laser emission element 1 in the LSU 22 is driven. Further, the LSU 21 emits forcibly the emission element 1 in the LSU 22 at start of exposure process and at end of one line content exposure, and monitors whether a light detection signal is outputted with a light detection element 6 within a preliminarily specified term. When the light detection signal is outputted from the light detection element 6 within the specified term, this light detection signal is given as a horizontal synchronous signal to the output control part 12. When not outputted, an LSU error signal is outputted.
Patent JP-H0765964-A (JP)
Title: Illumination device
Inventor: KUBOTA SATOSHI
IPC: H05B39/08
Filed: 1993-08-26
Abstract: PURPOSE:To provide an illumination device which can preclude burn-out of a filter choke coil resulting from a half-wave current. CONSTITUTION:Parallel with the AC mains 1, a half-wave current sensing circuit 3 is connected with the output side of a dimmer circuit 2. The sensing output of this circuit 3 is fed to the set terminal S of an RS flip-flop 6 which constitutes a control circuit 4. Because the output voltage of the dimmer circuit 2 loses symmetricity when half-wave current flows in the circuit, a potential difference is generated across the capacitors C4, C5. As a result, one of two transistors Q1, Q2 is turned on, and a diode D5 is on in continuity so that a capacitor C6 is charged, and the sensing output of the half-wave current sensing circuit 3 is turned on. Accordingly the output of the control circuit 4 is turned on to allow an energizing current to flow through the energization coil L2 of a relay, and the relay contact SW is closed. Thereby the dimmer circuit 2 is turned off where no phase control takes place.
Patent JP-H1149211-A (JP)
Title: Hinge cap excellent in classified disposability
Inventor: MURAKAMI SHIGENORI
IPC: B65D47/08
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a hinge cap wherein special problems may not occur in capping or removing a cap from a container mouth as well as in classified disposal and the hinge cap can be produced without need for an especially large metal molding or troublesome operations. SOLUTION: In the hinge cap comprising a cap body 1 having a top plate and a cylindrical side wall hanging from a periphery of the top plate and an upper lid 2 hinged to an upper end of the cylindrical side wall 6 of the cap body 1, a part of the cylindrical side wall 6 of the cap body 1 is divided into an internal side wall 6a and an external side wall 6b by a slit 30 extending toward from an upper end of the side wall while the internal side wall 6a and the external side wall 6b face each other at the part of the slit 30 but are integrally connected at lower parts and on both side parts with the upper lid 2 hinged to the upper end of the external side wall 6b.
Patent JP-H0493515-A (JP)
Title: Combustion controller
Inventor: WATANABE HITOSHI
IPC: H04Q9/00
Filed: 1990-08-09
Abstract: PURPOSE:To effect control action surely without an A/D converter and microcomputer by the constitution that a combustion control circuit is provided with a transmission section, receiving section, input and output section, transmission and receiving control section, and direct current electrical power source and, on the other hand, a remote controller is provided with a transmission section, receiving section, and transmission and receiving control section. CONSTITUTION:When the operation section 30 of a remote controller 2 is operated, an instruction signal is outputted from a transmission and receiving control section 43 for a certain time length and it is given to a receiving section 36. The transmission section 36 modulates the instruction signal that is generated in responce to the operation of the operation section 30 to DTMF signal and outputs it to a twocore cable 4. The DTMF signal that is transmitted through the two-core cable 4 from the remote controller 2 is demodulated in the receiving section 8 of a combustion control circuit 1 and the instruction signal is given to the input and output section 12 through a transmission and receiving section 18. The instruction signal is added from the input and output section 12 to a combustion device and its action is controlled. With this arrangement since on the two-core cable 4 the DTMF signal is overlapped to the direct current signal and they are transmitted, only the modulation and demodulation sections are required on the sides of the combustion control circuit 1 and remote controller 2 and an A/D converter and microcomputer are not necessary.
Patent JP-H1016482-A (JP)
Title: Double pen type writing implement
Inventor: MUTO HIROYUKI
IPC: B43K7/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enable smooth projection and withdrawal of writing end parts and to prevent clothes or the like from being stained by a method wherein writing bodies are moved forward and backward along helical grooves provided in a cap and are projected selectively by rotating the cap and portions connecting ink storing parts and the wiring end parts are formed of bendable parts. SOLUTION: When a cap 34 is rotated in one direction, slidable projecting parts 26 of sliders 21a and 21b slide along helical grooves provided in the inner peripheral surface of the cap 34, one of the sliders moves forward, while the other moves backward, and the writing end part of a writing body 1a or 1b on the forward moving side is projected from the fore end opening of a holder tube 30. On the occasion, the writing end part is projected and withdrawn smoothly from the fore end opening, since a flexible bendable part 4 is provided in a writing front portion, although the shape of ink storing parts of the writing bodies 1a and 1b is unvaried.  In a state wherein one writing body 1a is projected, besides, a ball part 39 of a clip 38 and a bulge part 33 of the peripheral surface of the holder tube 30 engage with each other and bring about a state wherein the clip 38 can not be put on a breast pocket or the like, and thus clothes or the like can be prevented from being stained.
Patent JP-H01196212-A (JP)
Title: Transplanting unit for seedlings
Inventor: FUJIMOTO SEIGO
IPC: A01C11/02
Filed: 1988-08-26
Abstract: PURPOSE:To improve the transplanting efficiency and rooting rate of the seedling, by sending out a tape of seedlings to be transplanted, at a prescribed pitch, with a comb-shaped nipper every several seedlings, cutting the tape and transplanting them with nippers. CONSTITUTION:A plurality of seedlings to be transplanted P are arranged in a row continuously at a prescribed pitch and held with tapes on both sides to prepare a tape of seedlings 10 and the tape is wound around the drum and placed on the table of the transplanter. The transplanter is driven and a seedling feeder of a comb shape with teeth at the same pitch as that of the seedling tape is used to pick up several seedlings from the tape. Then, the tape 10a between the top seedling and the next seedling is cut off with the cutter 15 and the top seedling is transplanted with the nipper 4.
Patent JP-H0555957-A (JP)
Title: Voice processing unit
Inventor: ASANO NOBUO
IPC: H04B3/23
Filed: 1991-08-23
Abstract: PURPOSE:To eliminate sound quality deterioration of an incoming PCM data and an outgoing high efficient coding voice signal in the case of occurrence of the reflected high efficient coding voice signal at the time of the voice talking between a mobile set and a stationary telephone set with respect to the voice processing unit at a base station utilized in the digital mobile communication field. CONSTITUTION:In the case of occurrence of a reflected high efficient coding voice signal at the time of the voice taking, an echo canceller 7 is turned off by a control signal 15 from a control interface 12 so as to allow an outgoing PCM data 6 to bypass the canceller 7 into an echo canceller output 8 and the output 8 is subject to coding processing by an encoder 9. Thus, erroneous echo estimate due to feedback not being the usual using state of the echo canceller is stopped thereby eliminating the deterioration in the sound quality of an outgoing high efficient coding voice signal 10 and an incoming PCM data 5. As other method, either an output of the echo canceller 7 or the outgoing PCM data 6 is selected by using a reflection setting signal from the control interface and the selected signal may be inputted to the encoder 9.
Patent JP-S6456745-A (JP)
Title: Foamed phenolic polymer
Inventor: ISOBE MASAHISA
IPC: C08J9/04
Filed: 1987-08-26
Abstract: PURPOSE:To obtain the titled foamed article having flexibility and high flame resistance, by compounding a furan polymer to a composition containing a liquid phenolic polymer, a foam stabilizer, a foaming agent, a neutralizing agent, inorganic powder and an acidic hardener and foaming and hardening the mixture. CONSTITUTION:The objective foamed article can be produced by compounding 0.1-50pts.wt. of a furan polymer to a compounded composition containing a liquid phenolic polymer, a foam stabilizer, a foaming agent, a neutralizing agent, inorganic powder and an acidic hardener as essential components and foaming and hardening the obtained mixture.
Patent JP-H0882083-A (JP)
Title: Protective frame of wooden frame for vent in timber house
Inventor: YAMASHIMA MIKIO
IPC: E04F17/04
Filed: 1994-09-06
Abstract: PURPOSE: To facilitate installation work and to surely prevent corrosion of a wooden frame for a vent that may result from making contact with rainwater. CONSTITUTION: An outer cover portion 5 extending along the outer periphery of a wooden frame 1 for a vent is provided on the exterior wall of a timber house, the frame being mounted through the exterior wall. A fin piece 6 to be nailed to the exterior wall bed 3 of the timber house is projected outward from the indoor end of the outer cover portion 5. A front cover portion 7 to be fitted around the outdoor end of the vent wooden frame 1 is joined to the outdoor end of the outer cover portion 5. An inner cover portion 9 located inside the outer cover portion 5 and forming the engagement gap 8 of the vent wooden frame 1 is joined to the inner end of the front cover portion 7.
Patent JP-H0659513-A (JP)
Title: Dye for piece-dyeing yellow color toner and color toner
Inventor: KOSHIDA HITOSHI
IPC: G03G9/09
Filed: 1992-08-10
Abstract: PURPOSE:To obtain a bright and transparent yellow color picture without fog and to obtain a copy having good light resistance by using a dye of specified compsn. for a piece-dyeing yellow color toner. CONSTITUTION:The dye for a piece-dyeing yellow color toner is expressed by formula, and the dye is used for the color toner. In formula, Ar is a phenyl group which may have substituents. The color toner is obtd. by dyeing a toner resin by using the yellow color dye expressed by formula and a nonion or anion dispersant. As for the auxiliaries, a nonion or anion dispersant is used. The dispersant to be used to dye the piece-dyeing color toner must be colorless or slightly colored because if the dispersant itself is colored, decoloration is not completely performed although a water-washing process or the like is included.
Patent JP-2000048285-A (JP)
Title: Automatic vehicle accident reporting device
Inventor: OUCHI ATSUSHI
IPC: H04M11/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vehicle accident reporting device capable of reporting an accident, which occurs outside an emergency communication area, in spite of the presence/absence of on-vehicle equipment. SOLUTION: This device is provided with repeating communication equipment A1-Ak and A101-An arranged correspondingly to a traveling route W of vehicles C1 and C2 outside the emergency communication area and having at least transmission parts for narrow band communication and reporting equipment D having reception and transmission parts for wide band communication and arranged in the emergency communication area so as to report an emergency center in response to emergency information transmitted from the repeating communication equipment.  When the accident of any vehicle occurs, the repeating communication equipment transmits the individual positional information preset corresponding to the repeating communication equipment through a narrow band communication system together with the emergency information, and the reporting equipment reports the emergency center positional information at least through a wide band communication system.
Patent JP-S58112473-A (JP)
Title: Method and device for controlling 2-switch type pulse width control inverter
Inventor: FUKITA MUNEO
IPC: H02M7/48
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a sinusoidal AC output voltage of high quality with a simple structure by performing a voltage control and low harmonic wave erasure necessary for controlling a 2-switch type pulse width control inverter in combination with a digital pulse. CONSTITUTION:A pulse signal from a reference oscillator A is divided in frequency by an FF circuit B, and is inputted to a frequency divider E and a logic circuit F. The pulse signal from a reference oscillator A is inputted to a frequency variable oscillator C and a counter D, and the output of the counter D is inputted to a logic circuit F. The outputs of the frequency divider E and the logic circuit F are inputted to an FF circuit H and a logic circuit G, the output of which are, in turn, inputted to a logic circuit I, thereby outputting the switch signal to an inverter.
Patent JP-S58117286-A (JP)
Title: Solid fuel
Inventor: SONEDAKA KAZUNORI
IPC: C10L11/06
Filed: 1981-12-29
Abstract: PURPOSE:To provide household solid fuel such as briquette or an oval briquette having improved combustion characteristics such as ignitability, fire spreadability and exhaust gas, by coating the surface of a main solid fuel with an auxiliary solid fuel whose ignitability is besser than that of the main fuel. CONSTITUTION:Anthracite having a particle size of 10 mesh or below, a desulfurizing agent such as calcium carbonate, a binder such as CMC and water are mixed together. The mixture is extruded into pellets which are again molded by a pelletizer to form a cylindrical main solid fuel. Charcoal having a particle size of 10 mesh or below, potassium nitrate and potassium chlorate are dry- mixed to obtain an auxiliary fuel compsn. A predetermined amount of said auxiliary fuel is introduced into the pelletizer, at work, contg. said main solid fuel,  whereby the surface of said main fuel solid is coated with said auxiliary fuel  compsn. 5 to obtain the titled solid fuel. Pref. said compsn. 5 is used in an  amount of 3-50wt% based on the total amount of the solid fuel.
Patent JP-S58115996-A (JP)
Title: Secam signal recorder and reproducer
Inventor: HAYASHI TAKAHARU
IPC: H04N5/922
Filed: 1981-12-29
Abstract: PURPOSE:To obtain a magnetic recorder and reproducer for SECAM system television color signals, which realizes accurate inverting characteristics for recording and reproduction in using a bell filter and an equivalent filter in common at recording and reproduction, and reduces cost with the reduction in the number of elements forming the circuit. CONSTITUTION:At recording, switches 45, 46 are short-circuited and a switch 42 is opened, a transistor (TR) 48 is interrupted, and an emitter impedance R6E of a TR49 consists of a series resonance impedace Z comprising a resistor 50, a capacitor 51, and an inductance 52, and of a parallel impedance comprising the series resonance impedance Z and a resistor 53 (Rs), and the frequency characteristics of 1/A are obtained. At reproduction, the switch 42 is short-circuited, the switches 45, 46 are opened, the TR49 is interrupted, an SECAM color signal at reproduction inputted from an input terminal 44 is divided with the impedances Rs and Z and outputted at an output terminal 47. Thus, the output frequency characteristics is Z/(Rs+Z), and the frequency characteristic A is realized with the Rs and Z selected at recording.
Patent JP-H0939448-A (JP)
Title: Sheet for concealing information holding body
Inventor: SAWABE HIROSHI
IPC: B32B7/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which can form a concealing information holding body such as a postcard and other card which can transmit information by concealing it not only at the time of notification but also at the time of answer. SOLUTION: In a sheet 1 for concealed postcard, a main body slip 3 and an answering slip 4 are connected at a fold 2 as a boundary. The superposed faces are wholly coated with a pressure-sensitive adhesive 15 which can be adhered with a predetermined pressure, can be peeled after adhesion, and can be imprinted or printed. Concealing information columns 17 and 19 in which concealing information is to be written are provided. On the presenting face side of the main body slip 3, a masking piece 6 for covering and masking the concealing information column 19 is adhered to a release agent layer 14 together with a masking coloring layer 11, a see-through release agent layer 12 and an adhesive layer 13. The masking piece 6 can be peeled from the main body slip 3 in between the release agent layer 14 and the adhesive layer 13.  After the masking piece 6 is adhered to the concealing information column 19 with the adhesive layer 13, it can be peeled again in between the masking coloring layer 11 and the release agent layer 12.
Patent JP-H06200997-A (JP)
Title: Double driving-ratio driving device
Inventor: RICHIYAADO DEBITSUDO HENESHII
IPC: F02B61/06
Filed: 1993-08-27
Abstract: PURPOSE: To provide a drive having two kinds of drive ratios and particularly suited for an automotive ac generator, with the drive ratio heightened for low engine speed and lowered for high engine speed. CONSTITUTION: In a primary drive train, a driven element 12 is mounted on an output shaft 13 and connected to the output shaft 13 by a sprag clutch 14 for direct drive in one direction. The driven element 12 is also connected to the output shaft 13 by a second clutch device 29 and an epicyclic gear mechanism 20, and a variety of principal component elements are arranged so that the epicyclic gear mechanism drives the output shaft in the one direction at a drive ratio of greater than 1:1.
Patent JP-S6190035-A (JP)
Title: Automatic stamping device for lens meter
Inventor: NAKAMURA SHINICHI
IPC: G01M11/02
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a lens master which provides automatic operation by providing a lens retaining means which moves so as to press a lens to be inspected, stamping part which supports a shaft parallel to an optical axis of measurement rotatably as a rotating shaft, and moving means which moves a hand on the basis of the refraction characteristic measurement result of the lens to be inspected. CONSTITUTION:The lens meter consists of a light emission part 1, detection optical system 2, stamping part M, arithmetic control part E, and display device DP. Further, the stamping part M consists of a lens pressure part 10, stamping mechanism part 30, and alignment part 50, and the lens 4 to be inspected is held by the alignment part 50. Then, the lens retaining means and hand are moved at right angles to the optical axis of measurement on the basis of the measurement result of refraction characteristics of the lens 4 to align the optical center of the lens 4 to the optical axis of measurement, thereby performing stamping operation automatically. Further, when stamping operation for an axis of astigmatism is performed, a stamping unit is rotated around the optical axis of measurement of set the position of a stylus in the direction of the axis of astigmatism.
Patent JP-H0496670-A (JP)
Title: Harmonic drive electrostatic motor
Inventor: HOSOYA KATSUMI
IPC: H02N11/00
Filed: 1990-08-11
Abstract: PURPOSE:To improve profile accuracy of the rolling face of a stator, to suppress rotational noise and to simplify the manufacturing process by forming a plurality of conductive thin film pieces through vacuum deposition or printing on the surface of a stator casing composed of an insulating material thereby arranging a plurality of driving electrodes on the stator. CONSTITUTION:A plurality of driving electrodes P1-P8 are arranged in the circumferential direction, with a predetermined pitch, on the inner circumferential face of a cylindrical stator casing 2 composed of an insulating material such as synthetic resin. The driving electrodes P1-P8 can be formed through thin film forming technology, such as vacuum deposition or sputtering, on the inner circumferential face of the stator casing 2 composed of insulating material. According to the constitution, a highly precise stator can be fabricated easily.