baber/WOPTO huggingface dataset:
Patent JP-S6348241-A (JP)
Title: Production of 3,3,5-trimethylcyclohexanone
Inventor: HIRAKO YOSHIYUKI
IPC: B01J25/02
Filed: 1986-08-19
Abstract: PURPOSE:To produce the titled industrially useful compound usable as solvents, curing catalysts, etc., by subjecting a mixture of isopropanol with isophorone in the presence of a catalytic reduction catalyst to partially hydrogenate the isopropanol by hydrogen transfer reaction without using hydrogen gas. CONSTITUTION:3,3,5-Trimethylcyclohexanone is produced from isophorone, in the process, a mixture of isopropanol with the isophorone containing the isopropanol in a molar amount of once or more based on the isophorone is subjected to partial hydrogenation in the presence of a catalytic reduction catalyst, particularly preferably Raney nickel by hydrogen transfer reaction to afford the 3,3,5-trimethylcyclohexanone. USE:Solvents for blending synthetic resin compositions required to produce coating and finishing materials for lacquers, varnishes, etc., vulcanizing agents for elastomers, etc.
Patent JP-2000013554-A (JP)
Title: Image input and output system
Inventor: MIZUTA HIROHISA
IPC: H04N1/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To easily connect the input device and output device of various different operation speeds, with by simple constitution. SOLUTION: An image scanner 11 as an image input device and a printer 12 as an image output device to be connected to each other are respectively provided with the two operation modes of a self-traveling mode and a made-to- travel mode, and a system control part 121 compares the operation speeds of the image scanner 11 and the printer 12, controls a self-traveling mode/made- to-travel mode changeover part 131 or 132, so as to set the faster device to the made-to-travel mode by the result and controls the self-traveling mode/made- to-travel mode changeover part 132 or 131 so as to set the slower device to the self-traveling mode.  Along with that, an interface card 132 or 142 provided with a page memory for image storage and a buffer memory for image transmission, etc., is mounted to the interface part of the faster device and image data are written or read to the buffer memory by an operation clock sent from the slower device.
Patent JP-S62116858-A (JP)
Title: Electric 'kotatsu' with hot air fan
Inventor: HIRANO NORIAKI
IPC: F24H3/04
Filed: 1986-08-19
Abstract: PURPOSE:To protect a heater, a motor, and a fan of an electric 'KOTATSU' (a foot warmer) from being directly hit by something projected through a guard screen, by mounting a motor on the upper surface of a support board, by pivotally supporting a fan on the motor shaft projecting from the top of a motor, and by disposing a heater between the fan and the support board, while by forming a discharge opening to discharge hot air on the support board. CONSTITUTION:A motor 9 is fixed on the surface of a horizontally fit assembly 8. It drives a fan 10 which is pivotally supported by a shaft 30 projecting from the top of a motor. Bar type heaters 11, 11, having built-in heater wires in them, are inserted in the ceramic pipes which are juxtaposedly fixed on the back surface of an air guide board 5, centering the fan 10. A discharge opening 31 to discharge hot air is provided between neighboring fitting pieces 7a and 7b respectively. These fitting pieces fix the heaters on the air guide board 5. A support board 6 being fixed on the air guide board 5 is composed in such a manner that is covers the motor 9, the fan 10 and the heaters 11, 1 from underside. It can protect these parts from being directly hit by some alien matter such as a bar coming in to these parts through a guard screen 12.
Patent JP-H0539592-A (JP)
Title: Method for reflowing tin-plated steel sheet
Inventor: TANAKA MAKOTO
IPC: C25D5/50
Filed: 1991-08-02
Abstract: PURPOSE:To prevent the generation of a grained pattern and to uniformly distribute tin in the form of islands at the time of providing plural strip heating furnaces along a high-speed tin plating line, heating a steel strip close to its m.p. at a high speed and reflowing the steel strip by controlling the heating rate in the final furnace. CONSTITUTION:Plural steel strip heating furnaces 18,...24 are provided along a line for tin-plating a steel strip 2 at a high speed. The steel strip 2 plated with tin in the final furnace 24 is heated immediately below the m.p. of tin at the high rate of <=50 deg.C/sec. Consequently, an island-shaped tin 31 is uniformly distributed in the form of islands, and the grained pattern to be generated by the gloss difference is not formed.
Patent JP-S5983467-A (JP)
Title: Synchronizing separating circuit
Inventor: TSURU TOSHIHIKO
IPC: H04N5/08
Filed: 1982-11-05
Abstract: PURPOSE:To improve the separation characteristics, by providing a retriggerable multivibrator detecting the presence of the synchronizing separation and a switch circuit turned on and off and changing the time constant. CONSTITUTION:A buffer circuit 11 receives a composite video signal and transmits it to a capacitor 12 at a low impedance. A switch 16 turns on and off with an output of a clamp pulse shaping circuit 17 and clamps the composite video signal to a potential of a clamp potential supply circuit 18. This signal is inputted to a buffer circuit 13, a synchronizing signal is outputted separately at a comparator 15 of the next stage, and applied to a retriggerable multivibrator circuit 20 and the circuit 17. If missing of the separated synchronism occurs, the circuit 20 is not triggered and the switch circuit 19 is turned on. The ratio of the time constant whether the synchronizing separation exists or not is increased and the missing of the synchronizing separation output is less to the fluctuation of the average picture level without deteriorating the separation characteristics at normal operation.
Patent JP-S5988244-A (JP)
Title: Detecting method of out-of-levelness in machinery
Inventor: SHINOMIYA SETSUZOU
IPC: B23Q11/00
Filed: 1982-11-05
Abstract: PURPOSE:To prevent deterioration of machining accuracy from occurring, by comparing measured values at level measurement positions on a machine with previously measured and stored reference values and adapting an alarm to be given when the measured values exceed the reference values. CONSTITUTION:A saddle 5 is shifted to a measurement position 1 by an NC apparatus 14 in response to a command from a sequencer 12. Measurements are made there by level sensors 9, 10 and the measured values are subjected to AD conversion to be stored in storages X1, Z1 in the sequencer 12. Then the saddle 5 is shifted to another measurement position 2 and measured values there by the sensors 9, 10 are stored in storages X2, Z2; and measured values at still another measurement position 3 are stored in storage X3, Z3. At the comparison of the stored measurement values and preset values as reference level values, an alarm 17 is actuated to give an alarm when at least one measured value exceeds the reference value, whereby deterioration of the machining accuracy is prevented from occurring.
Patent JP-H0360271-A (JP)
Title: Inter-terminal communication system
Inventor: KABETANI KIYOSHI
IPC: H04N1/00
Filed: 1989-07-28
Abstract: PURPOSE:To prevent mis-operation by sending a soft key command from one terminal equipment to another terminal equipment so as to set an operation feasible range of the other terminal equipment and thereby limiting an operation feasible range. CONSTITUTION:A master terminal equipment 1 of an information offering termi nal equipment is connected to a slave terminal equipment 2 being an information reception terminal equipment via a communication line network 5 such as a public telephone network or a private line network and the master terminal equipment 1 and the slave terminal equipment 2 have respectively a speech function section 3 and a display function section 4. When the master terminal equipment 1 and the slave terminal equipment 2 are connected, the master terminal equipment 1 sends a soft key command to the slave terminal equipment 2 to set the operation feasible range of the slave terminal equipment 2, thereby, limiting the range where the terminal equipment 2 is operated. Thus, mis- operation is provided.
Patent JP-H0861678-A (JP)
Title: Gap cover device for floor type gas range
Inventor: KITANAKA KOKICHI
IPC: F24C15/12
Filed: 1994-08-18
Abstract: PURPOSE: To cover a gap between a floor type gas range and a wall with a gap cover device so as to keep the gap clean by mounting the cover device on the gas range. CONSTITUTION: A gap cover device for a floor type gas range comprises an aluminum extrusion material cover 3 covering the gap S between the rear surface of the range 1 and the wall W at the rear of the range 1, and an aluminum extrusion material cover mounting member 4 fixed to the rear of the range 1. An arclike engaging groove 9 having a cross section larger than a half circle is provided at the front edge of the cover 3. An engaging protrusion 14 rotatably engaged within the groove 9 is provided at a mounting member 4. A rotation stopping part 13 for stopping the cover 3 at the position covering the gap S in engagement with the lower opening edge 9a of the groove 9 at the base end of the protrusion 14 and stopping the cover 3 at the operation for opening the gap S in engagement with the upper opening edge 9b of the groove 9 is provided.
Patent JP-H0359014-A (JP)
Title: Epitaxial growth of diacetylene or polydiacetylene
Inventor: YOSHIMURA TETSUZO
IPC: G02F1/355
Filed: 1989-07-28
Abstract: PURPOSE:To cause effective growth of a (poly)diacetylene thin film of the order of millimeter on a substrate by using a single crystal of (poly)diacetylene as a substrate in the epitaxial growth of (poly)diacetylene on a substrate. CONSTITUTION:A process for epitaxially growing diacetylene or polydiacetylene on a substrate, wherein a single crystal of diacetylene or polydiacetylene is used as the substrate. According to a conventional organic molecular beam epitaxy, the obtained diacetylene or polydiacetylene thin film is a polycrystal comprising particles of the order of micrometer and is not effective as a waveguide because of, for example, scattering during the guide of light wave. According to this invention, a large-area epitaxial film can be grown.
Patent JP-2000026614-A (JP)
Title: Ultrafine powdery crosslinked polytetrafluoroethylene resin and preparation thereof
Inventor: IKEDA SHIGETOSHI
IPC: C08F14/26
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked polytetrafluoroethylene resin in an ultrafine powder form having a low crystallinity and a novel process for preparing this resin. SOLUTION: A crosslinked polytetrafluoroethylene resin in an ultrafine powder form is crosslinked by irradiating an ionizing radiation, shows a crystal melting point of lower than 327 deg.C and a crystallization heat quantity of lower than 45 J/g. This resin is prepared through a process containing the following steps. (a) A mixture solution of a tetrafluoroethylene monomer and acetone is irradiated by an ionizing radiation to polymerize the monomer and convert the solution into an acetone solvent dispersed system of polytetrafluoroethylene in a gel state, (b) the dispersed system is irradiated by an ionizing radiation to crosslink polytetrafluoroethylene, and (c) a fine powder of polytetrafluoroethylene is separated from the dispersed system and dried.
Patent JP-S5899333-A (JP)
Inventor: SHIBATA KATSUO
IPC: B65B63/02
Filed: 1981-12-04
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-H0360777-A (JP)
Title: Ultrasonic cleaning device
Inventor: SAKA TAKETORA
IPC: B08B3/12
Filed: 1989-07-26
Abstract: PURPOSE:To completely remove dust by providing an ejection nozzle and discharge nozzle for a washing liquid and executing ultrasonic washing with the washing liquid. CONSTITUTION:The washing liquid 10 sucked form the discharge nozzle 5 by a pump 7 is cooled in a cooler 6 and is filtered by a filter 8; thereafter, the liquid is ejected and circulated from the ejection nozzle 4 into a tank 1. The washing liquid 10 in the tank 1 is cooled and circulated and, therefore, the temp. of the washing liquid 10 does not rise even if the long-term washing is executed. The fault generated in the light shielding film of a reticule is prevented in this way.
Patent JP-2000029804-A (JP)
Title: Communication equipment and method for down loading of data
Inventor: BANDO TATSUO
IPC: G06F11/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily rewrite data and to process various data. SOLUTION: A down-load judging part 43 judges whether an electronic(E) mail received by an E mail transmitting/receiving part 41 is a down-load instruction message indicating the down-load of a program or not. At the time of receiving the down-load instruction message, a notification/instruction control part 44 turns on a lamp, and when a lamp ON check button 33 is depressed, outputs a down-load execution instruction. A down-load execution part 45 executes the down-load of the program in accordance with the down-load execution instruction. Then the execution part 45 prepares a down-load request message and the E mail transmitting/receiving part 41 transmits the prepared message to a down-load server. Then the execution part 45 extracts a program from an E mail with an attached program which is transmitted from the server.
Patent JP-H0842237-A (JP)
Title: Biaxial type hinge
Inventor: YAMADA KENICHI
IPC: E05D3/06
Filed: 1994-07-27
Abstract: PURPOSE:To prevent the collision of a fixing frame body and door because no intermediate breaking phenomenon is generated recognizing swing up to a specified pace of the door by an engaging sound and the transmission of vibrations, and to hold the door at the place of the swing. CONSTITUTION:A sliding locking plate 5 is pushed by a swing side blade 3 or a bearing plate 4 and moved in response to the angle of opening of a door 26, and a projecting section 23 at one end section of the sliding locking plate is engaged with the recessed section 19 of the swing side blade 3 and an intermediate blade 2 and the swing side blade 3 are fixed mutually while a projecting section 24 at the other end section of the sliding locking plate 5 is interlinked with the recessed section 21 of the side face section of the bearing plate 4 and the intermediate blade 2 is fixed to a fixing side blade body 1. When the swing side blade 3 is swinged up to the position of 135 deg., the projecting section 44 of a fixing-side click plate 43 is engaged with the recessed section 47 of a fixing-side cam disk 36. When the swing side blade 3 is turned up to the position of 270 deg., the projecting section 42 of a swing side click plate 41 is interlinked with the recessed section 33 of a swing side cam disk 31.
Patent JP-H0360939-A (JP)
Title: Working device for long-sized work
Inventor: KAWAHARA TOSHIHARU
IPC: B23Q3/06
Filed: 1989-07-26
Abstract: PURPOSE:To quicken the working and to divide a working place with high accuracy by feeding a long-sized work with high accuracy onto the working clamper provided at the work position of a machining center, etc., and positioning a work place correctly. CONSTITUTION:A pair of transfer bases B1, C1 of a long-sized work are made to be driven in the direction approaching and separating from a work position. The long-sized work is clamped by the transfer clamper B located on the transfer base B1, fed onto a working clamper A by the movement of the transfer base B1 and clamped by the clamper A. At this time the clamp by the transfer clamper B at the feeding side is released. The long-sized work is then worked by tools T1, T2, T3. After completion of the work, it is clamped by the transfer clampers B and C and the clamp of the clamper A is released. The new work place of the long-sized work is then fed onto the clamper A by the transfer base B1. The tip part of the discharged work is clamped by the transfer clamper C located on the transfer base C1.
Patent JP-H0942279-A (JP)
Title: Underwater bearing
Inventor: KAWAGUCHI TETSUYA
IPC: F16C33/10
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of organisms or vegetable in water to a bearing by a method wherein a bearing sleeve is formed of hard polyurethane, a plurality of grooves along which water flows in the direction of an axis are formed in a surface, and an inhibitor to prevent adhesion and growth of organisms and vegetables in water is applied on the surface thereof. SOLUTION: A cylindrical bush 1 is formed of fiber-reinforced plastic consisting of epoxy resin and glass fibers, and a bearing sleeve 2 to hold a rotary shaft is formed of hard polyurethane and adhered on the inner peripheral surface of the bush 1 for integral formation. A plurality of grooves 4 along which water flows in an axial direction are formed in the inner peripheral surface of the bearing sleeve 2, and an inhibitor 3 to prevent adhesion and growth of organisms, such as barnacles, or vegetables in water is applied on a surface. Water is present in the grooves between the rotary shaft and the bearing sleeve 2 by means of the grooves 4, a rotary shaft is smoothly rotated through lubrication operation, and besides, since adhesion and growth of microorganisms or vegetables in water are prevented by the inhibitor 3, no trouble occurs to drive of the rotary shaft.
Patent JP-S6086798-A (JP)
Inventor: YUI MUNEHIKO
IPC: H05B37/02
Filed: 1983-10-18
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-H0483810-A (JP)
Title: Sliding member
Inventor: YOKOTA NORIKATSU
IPC: C23C30/00
Filed: 1990-07-25
Abstract: PURPOSE:To improve wear resistance of a sliding member by setting porous raw material on surface of the sliding member and utilizing lubricating effect possessed in liquid. CONSTITUTION:On the surface of sliding member, the porous raw material is set. This raw material is set as multi-layer so that the porosity becomes low toward the member from the surface. On the surface of raw material, used liquid enters the pores. At the time of bringing the member into contact with the other member, the liquid entering in the pores is surrounded on the contact surfaces of the both, and by this method, the lubricating effect is acted, and as direct contact with both members can be prevented, the wear resistance can be improved. Further, by making the porosity low according to coming to the surface of member, stickness between the member and the porous raw material is made satisfactory and detachment of the raw material and the development of crack can be prevented.
Patent JP-S5896255-A (JP)
Title: Electric field sensor
Inventor: KUROBE SADAICHI
IPC: G01R19/155
Filed: 1981-12-02
Abstract: PURPOSE:To supply an electric field sensor of high sensitivity inexpensively, by constituting the sensor by using a liquid crystal panel. CONSTITUTION:A concave mirror composed of a lens-like transparent body 6 and a reflecting film 7 is provided for combining optical fibes 11 and 12 for incoming and  outgoing beams. Incoming beams come in through the fiber 11 and go through a liquid  crystal 2 while being diffused, and the concave mirror converges these beams and reflects them onto the end surface of the optical fiber 12 for outgoing beams. A liquid  crystal panel used in this sensor is a TN-type liquid crystal panel having the same  structure as a display panel of a conventional desk-type electronic computer, and is constituted by two glass plates 1, a liquid crystal cell 2 sealed in between the glass  plates, and polarizing plates 5 which are bonded on the outer surfaces of the glass  plates and whose polarizing directions cross at right angles. An electrical component  containing a light source LED and a detector PD is connected with a sensor unit 10 by  the long optical fibers 11 and 12. This constitution suppresses the turbulence of an  electric field to be measured or protects an electrical apparatus and an observer from  a strong electric field,and enables remote measurement and is effective for the reduction of a space occupancy rate of an optical guide component. The optical fibers 11  and 12 and the liquid crystal panel are covered and bonded by using a fiber reinforcement material 9 and thus made into a unitary body.
Patent JP-S5986896-A (JP)
Title: Heat exchanger of finned tube type with small finlet
Inventor: KONAKA SEIICHI
IPC: F28F1/32
Filed: 1982-11-09
Abstract: PURPOSE:To decrease the resistance loss of a flow by introducing and rectifying the flow in a streamline, as well as to enhance the heat transferring effect of the surfaces of fins, by mainly utilizing the effect of the front edges of fins, and by arranging the fins in a row in series, vertically next to its row along the fow line, on a different streamline from each other. CONSTITUTION:A fin is divided into twelve pieces of finlets 11, 12, 13, 14, 15, 16, 16', 15', 14', 13', 12', and 11' per one winding around the outer periphery of a tube. The finlets are bent in a circular arc. An projected finlet and a recessed one are alternately arranged. The tangential angles of their front and rear edges to the surface at right angles with the axis of a tube are determined as + or -theta. The heating medium flowing outside of the tube proceeds in zigzag, in front and in the rear among the rows of finlets. During that time, heat is exchanged by the surfaces of finlets of which heat transferring efficiency is very high, by the effect of the front edges of fins, and by division of each flow line, turning of directions (introduction of flow), mixing of thinness and denseness, and confluence of the flow. Besides, the pressure loss in the flow path is comparatively small by the rectifying action of the finlets. In order to decrease the resistance to the front and the rear edges of a tube against the flowing direction at right angles with the axis of a tube, the roots of finlets 11, 11', 16, 16' in the corresponding positions are bent as shown in 21, 21', 26, 26' to cover the distances of the front and the rear of the fins, so that the flow is introduced in a streamline to the direction at right angles with the axis of a tube.
Patent JP-H0479842-A (JP)
Title: Production of vegetable protein powder
Inventor: SOEDA TAKAHIKO
IPC: A23J3/14
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the subject powder, improved in gelling properties, swallowability and flavor, having a white color tone and capable of providing a springy gel by adding an emulsifying agent and a transglutaminase in a specific proportion to a vegetable protein-containing aqueous solution, then heating and drying the resultant mixture solution. CONSTITUTION:The objective powder is obtained by adding an emulsifying agent in an amount of 0.1-5wt.% based on the weight of proteins, a transglutaminase in an amount of preferably 0.1-100U based on 1g proteins and an alkaline earth metallic salt in an amount of preferably 0.1-6wt.% based on 1g proteins and/or a reducing agent in an amount of 0.01-0.5wt.% based on 1g proteins to a vegetable protein-containing aqueous solution, then heating and drying the resultant mixture solution.
Patent JP-H0945954-A (JP)
Title: Semiconductor element and fabrication thereof
Inventor: SENBA SHINJI
IPC: H01L31/105
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor element having reduced element capacitance and fabrication thereof, a semiconductor element where edge breakdown can be prevented without increasing the dark current and fabrication thereof, a semiconductor element which can be fabricated through an easy process and fabrication thereof. SOLUTION: The semiconductor element comprises an n-InP buffer layer 2, an n-InGaAs light absorbing layer 3, and an Fe doped InP window layer 17 formed sequentially on an n-type InP semiconductor substrate 1, a p-type region 5 formed by diffusing Zn through solid phase diffusion into the InP window layer 17, an n-side electrode 10 provided on the rear surface of substrate 1, and a p-side electrode 8 having a bonding pad region B provided on the p-type region 5 through a p-type InGaAs contact layer 6.