baber/WOPTO huggingface dataset:
Patent JP-H0651588-A (JP)
Title: Automatic document feeder for putting documents side by side and image forming device
Inventor: FUJIMOTO HITOSHI
IPC: G03G15/00
Filed: 1993-04-21
Abstract: PURPOSE:To always make an interval between a preceding document and a succeeding document constant in spite of the type of the document when 2-document inlet control is executed. CONSTITUTION:After the fixed quantity of the preceding document 5A is fed, the document 5A is returned in a reverse direction. Then, it is guided by a lower guide 16 and made to stand by. By overlapping the trailing edge of the document 5A and the leading edge of the succeeding document 5B and carrying them by changing a feeding speed, the interval between the documents is adjusted. By changing the returning quantity of the document 5A to a value corresponding to the type of the document based on the information of the type of the document, the interval between the documents 5a and 5B can be made constant regardless of the type of the document.
Patent JP-H07327301-A (JP)
Title: Linear motor carrier
Inventor: NAGAMACHI SAKAE
IPC: B60L13/03
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a noiseless linear motor carrier in which the wiring and control configuration are simplified. CONSTITUTION:Each of a plurality of primary coils 4 laid along a path 2 is provided with an inverter 5 for feeding the primary coil 4 with exciting power, a CPU 6 for controlling power supply through the inverter 5, and an LON 7 for communicating a data between the CPU 6 and a central controller 11. The CPU 6 controls the output of the inverter 5 based on a control command signal fed from the central controller 11 through the LON 7 and a detection signal of a mobile 3 thus controlling the thrust of the secondary conductor of the mobile and thereby controlling the traveling of the mobile 3. Since the communication means is formed of the LON 7, the wiring is simplified and the configuration for control can be simplified. Furthermore, a noiseless carrier can be realized through a high frequency inverter.
Patent JP-S597914-A (JP)
Title: Optical connector
Inventor: SHIGIHARA MASAYOSHI
IPC: G02B6/38
Filed: 1982-07-07
Abstract: PURPOSE:To reduce optical coupling loss and cost and to facilitate fitting to an optical fiber by forming a recessed part for an adhesive overflow at the pivotally supporting part of the opposing end surfaces of a ferrule and preventing adhesive from sticking to the end surface of an optical fiber element wire. CONSTITUTION:The recessed groove 15 is formed in the end surface of the ferrule 3. The end surface 2' of the optical fiber element wire 2 crosses the axial center and a specular surface. When the fiber 1 is inserted into the axial hole of the ferrule 3, its end surface is 10-50mum deeper than the end surface 6. Their outer circumferential surfaces are coated with adhesive (exposy resin) 7 which has good transparency and a refractive index close to that of the core and both are fixed together. A part of the adhesive in pores 5 is forced out toward the side of the end surface 6 by the end surface 2' through the sliding motion of the element wire 2 to stick to the end 2' partially, but the majority of them sticks to the bottom surface of the recessed groove 15 and solidified. Further, an elastic solid filter 16 such as epoxy resin is provided to the recessed groove 15 at the circumferential edge. Therefore, the end surface 2' never strikes the opposing end surface 2'.
Patent JP-S608305-A (JP)
Title: Novel polyvinyl chloride suspension polymerization and product
Inventor: SUCHIIBUN TEI FUITSUTSUPATORIT
IPC: C08F259/04
Filed: 1984-06-08
Abstract: @ A polyvinyl chloride having high bulk density and enhanced plasticizer absorption is produced by suspension polymerization of vinyl chloride monomer and comonomers wherein the initial suspension of ingredients is formed such that the oil phase droplets formed in the suspension are compositionally equivalent with respect to initiator, and the level of suspending agent and agitation are chosen to substantially preclude agglomeration of resin particles throughout the reaction, thereby producing resin wherein the resin grain size distribution results directly from the oil phase droplet distribution created at the start of the reaction. Seed particles of resin are introduced to the reaction mixture priorto establishing the final particle distribution. The seed particles can be formed by polymerizing a monomer such as vinyl chloride and mixtures of vinyl chloride and copolymerizable monomers in the presence of a polymeric dispersing agent, and optionally a low boiling solvent which is a nonsolvent for the resin being produced. The result of the process of the invention is a polyvinyl chloride polymer or copolymer that has high bulk density and enhanced plasticizer absorption. A further benefit of the process is that resin deposition on the interior surfaces of the reactor is essentially eliminated.
Patent JP-S5343523-A (JP)
Title: Finder construction for single lens reflex camera
Inventor: SUNOUCHI AKIO
IPC: G03B17/24
Filed: 1976-10-01
Abstract: PURPOSE: To simplify an electric connection work at the time of camera assembly by providing coupling means which couples generating means for an electric signal in reference to the shutter operation at the side of the camera body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05304021-A (JP)
Title: Electric coil
Inventor: SATO KUSUO
IPC: H01F5/06
Filed: 1992-04-09
Abstract: PURPOSE:To improve quality and to cut down the cost of manufacture by a method wherein, after the dielectric covered wire led out from a spool has been dipped into the sump of UV coating material, the wire is wound while UV rays are being projected. CONSTITUTION:The insulator covered wire 1, led out from a wiring core 2 is dipped in the sump of UV coating material. Then, the wire 1 is wound on a spool 4 while the UV rays 6a, emitted from an UV ray emitter 6, are being projected. The UV coating material 3 coated in thin film-like form is solidified in a very short time when UV rays 6a are made to irradiate thereon. As the UV coating material 3 is adhered and solidified on the surface of the insulator covered wire 1 before the wire 1 is taken out from a winding machine, the shape of the wound electric coil 5 can be retained without deformation in shape when the coil 5 is taken out. As a result, the processing of manufacture can be simplfieid, and the winding processing can be automated in a simple manner.
Patent JP-H07325843-A (JP)
Title: Electronic filing device
Inventor: MAEDA TAMOTSU
IPC: G06T1/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide an electronic filing device for easily inputting a document name at the time of reading an original. CONSTITUTION:This device is provided with a picture read part 11 for reading the pictures of the original, a picture storage part 12 for storing the read pictures, a recognition object area storage part 13 for storing a recognition object area instructed so as to recograize characters in the read pictures, a character recognition part 14 for recognizing the characters in the pictures inside the recognition object area and generating a recognized result, a recognized result storage part 16 for storing the recognized result, a display part 23 for displaying the pictures inside the recognition object area and the recognized result in contrast, a recognized result correction part 17 for receiving the manual correction of the recognized result, an input part 24 for inputting the correction information of the recognized result and a control part 25 for controlling the whole.
Patent JP-H09247760-A (JP)
Title: Scramble communication equipment
Inventor: IWAMA TERUHIKO
IPC: H04W12/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the secrecy and the utility by allowing a master set to send a scramble control code to a slave set in terms of an infrared signal in the scramble communication. SOLUTION: A master set 1 modulates and amplified a voice signal and a mixer section 105 mixes control code from a scramble control code generating section 104 in terms of frequencies and a light emitting section 106 sends an infrared rat signal to a slave set 2. The slave set 2 receiving the infrared ray signal uses a demodulation circuit 203 to separate the signal into the voice signal and the scramble control signal for demodulation and the voice signal is outputted to a speaker via an amplifier 204. On the other hand, after the scramble control code is analyzed by an analysis section 206 and fed to a scramble section 210 and modulates and amplifies the voice from a microphone 207 and scramble processing is applied to the amplified voice signal and the result is sent to the master set 1 as a radio signal.  Thus, the signal from the master set is confined indoor as the infrared ray thereby enhancing the security without external leakage and tapping.
Patent JP-H02298629-A (JP)
Title: Cycle control device for engine
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1989-05-11
Abstract: PURPOSE:To reduce step number of speeds of a speed change gear by operating an engine as a two cycle engine at a range lower than an appointed revolution speed, and as a four cycle engine at a range over the appointed revolution speed, in the engine convertible to a two cycle or a four cycle. CONSTITUTION:Together with formation of intake ports 13 on a cylinder sleeve 11 in a position facing to a piston head near the bottom dead center, a sub- combustion chamber 2 is formed at the center of the upper part of a cylinder 1, and an injection nozzle 22 is arranged on a side part thereof. And, to the sub-combustion chamber 2, an exhaust port opened and closed with an exhaust valve 24 is provided, a turbocharger 4 is driven with exhaust gas and intake air is supercharged. In such an engine, when engine revolution speed is lower than an appointed value, opening and closing of the exhaust port and fuel injection are made on every revolution of the engine for making the engine operate as a two cycle engine, and opening and closing of the exhaust port and fuel injection are made on every two revolutions of the engine for making the engine operate as a four cycle engine when it is over the appointed value.
Patent JP-S5242293-A (JP)
Title: Seal for conductor penetration through noxious gas cylinder
Inventor: MATSUMOTO TAKAHIKO
IPC: H02G3/00
Filed: 1975-10-01
Abstract: PURPOSE: To prevent leakage of noxious gas by installing integrated inner partition board covering penetration hole on a cylinder and installing cap on upper seal box. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06328907-A (JP)
Title: Pneumatic tire
Inventor: MIDORIKAWA SHINGO
IPC: B60C1/00
Filed: 1993-05-20
Abstract: PURPOSE:To improve running performance on ice and snow and improve wear resistance and blend processing property by constituting a tread section out of matrix rubber, powder rubber having low hardness, liquid polymer, and short fiber and letting these have the predetermined performance. CONSTITUTION:A tread section 13 is composed of a compound in which powder rubber composition having average particle size of less than 1000mum and low hardness, hollow minute particles, low molecular weight diene polymer having average molecular weight of 6,000 to 60,000, and short fiber having aspect ratio of 10 to 1000 are blended with matrix rubber. In addition, when carbon black is blended with powder rubber having low hardness, the amount is 20 weight parts or less per 100 weight parts of rubber, and the blending amount of powder rubber having low hardness is 1 to 10 weight parts per 100 weight parts of matrix rubber. Also, the blending amount of diene system polymer having low molecular weight is 5 to 50 weight parts per 100 weight parts of matrix rubber. Conequently, it is possible to suppress reduction of wear resistance and improve running performance on a road covered with ice and snow at the initial time of running and after a vehicle starts to run without reducing running performance on an ordinary wet road.
Patent JP-H02299863-A (JP)
Title: Drive of thermal head
Inventor: TAKAGI KANEYUKI
IPC: B41J3/01
Filed: 1989-05-15
Abstract: PURPOSE:To reduce a load on a power supply and extend the lie of a thermal head by dividing the strobe period of each zone of a thermal head into substrobe periods and generating a substrobe pulse of small pulse width during the period to that a thermal element for each zone. CONSTITUTION:A strobe application time T is divided into three substrobe periods T1, during which heat generating elements for zones are heated by three substrobe pulses. These substrobe pulses correspond to required print data for each zone and are applied to the zones simultaneously. After this, required print data is entered in a data buffer 7 from a host computer 9 by a latch signal. Next, the heat generating element for each zone of the heat generation part of a thermal head 11 is heated with the other elements by each synchronized substrobe pulse corresponding to print data simultaneously. Further, required data which indicate the bar code or article name are printed on labels which are transported in an orthogonal direction with a direction in which the heat generating elements are aligned in the heat generation part.
Patent JP-S62274679-A (JP)
Title: Photocoupler
Inventor: SATO OSAMU
IPC: H01L31/12
Filed: 1986-05-22
Abstract: PURPOSE:To minimize the optical attenuation between a light emitter and a photodetector by a method wherein an optical transmissive resin filled in an optical transmission part of a photocoupler contains spherical inorganic material as a filler. CONSTITUTION:A lead 3 fitted with a light emitter 4 and another lead 3' fitted with a photodetector 6 are respectively arranged making the main light emitting surface and photodetecting surface oppose to each other. The light emitter 4 is coated with a coating agent 5 comprising silicon resin etc. The peripheral part of leads 3, 3', the light emitter 4 and the photodetector 6 as well as the vacancy thereof are transfer-molded out of epoxy resin material 2 using phenol resin as a hardner and spherical inorganic material as a filler to be sealed up for securing an optical transmission part. Furthermore, the peripheral part of epoxy resin material 2 is transfer-molded out of non-phototransmissive epoxy resin material 1 to cut off the external light from a photocoupler.
Patent JP-S62275509-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B37/28
Filed: 1986-05-23
Abstract: PURPOSE:To give work rolls optional roll bendings and to improve the shape control function by inserting a tapered ring piston, movable from an end side to the other end side of a stand-by roll in the axial direction, into upper and lower stand-by rolls by turning the right side left. CONSTITUTION:A rolled stock 42 is rolled by properly changing an engaging depth of ring pistons 8, 9 of stand-by rolls 35a, 35b in accordance with the width of the stock 42 and by actuating a roll bending device 36 during rolling. Work rolls 34a, 34b are given a roll bending by an expansion of the rolls 35a, 35b and are also given another roll bending by the device 36, so that the roll bending curve of the rolls 34a, 34b is controlled to figure various forms.
Patent JP-H09303105-A (JP)
Title: Speed governing stage for steam turbine
Inventor: TSUTSUMI MASANORI
IPC: F01D9/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool a nozzle chamber arranged at a nozzle piece and to prevent the increase of the surface temperature of a rotor by heat from a nozzle. SOLUTION: A speed governing stage guides steam from a nozzle chamber 1 in a nozzle piece 2 through a nozzle 2a. In this case, a heat shield plate 11 attached to a nozzle piece 2 and forming a closed space 12 formed between the nozzle piece 2 and the heat shield plate 11 is formed between the nozzle 2 part closer to the inner side in a radial direction than the nozzle chamber 1 and a rotor 7. A feed hole 10 and a discharge hole 10b extending through the nozzle piece 2 are formed so that low temperature high pressure stage bleed air is introduced in the space 12 and the steam is discharged from the space 12.
Patent JP-H09304905-A (JP)
Title: Image recording device, calibrator, image data decision device and image recording system
Inventor: MURAMATSU TAKASHI
IPC: G03D13/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To shorten the required time for printing and to reduce a transport failure by executing the removing operation of removing an image recording material where a fog is caused after the replacement of an image recording material storing container, and executing at least a part of the initializing operation of an image recording means at the above execution time. SOLUTION: When a user ends the replacement of a donor magazine DM, it is detected by a photo coupler 10b whether the donor magazine DM is placed in a magazine rack 10 or not. On detecting the end of replacing donor, initializing sequence related to the initializing operation and only donor removing sequence are parallel-processed. The only donor removing sequence executes the control to remove only the doner D, the tip of which is exposed to light, and especially prevent unexposed image receiving paper from being wasted. On confirming the end of parallel-processed initializing sequence and only donor removing sequence, an image recording device 1 is put in the state of executing a normal print sequence.
Patent JP-S5910470-A (JP)
Title: Forming and inserting device of brazing wire
Inventor: INOUE AKIRA
IPC: B21F1/00
Filed: 1982-07-07
Abstract: PURPOSE:To provide a titled device which prevents the entangling, bending, etc. of a formed wire rod for brazing and improves the efficiency of mounting the work on the work by providing means for pressing the wire rod on a mandrel to form said rod, supporting and grasping the same, and extruding and mounting the wire rod on the work. CONSTITUTION:A forming and inserting device for a brazing wire rod is provided with the following means: The device is provided with a mandrel 70, a deformation means 45 which presses a brazing wire rod 20 to the outside circumferential surface of the mandrel 70 so as to deform said rod, and a support means 54 which presses the rod 20 deformed by the means 45 to the mandrel 70 to prevent the expansion of the rod 20 and supports the rod 20 on the mandrel 70. The device is also provided with a grasping means 103 which grasps the rod 20 between the same and the mandrel 70 by moving relatively the wire rod with respect to the mandrel 70, and an extrusion means 110 which extrudes the rod 20 grasped between the means 103 and the mandrel 70 and mounts the same on the work, in addition to the above-mentioned means. The entangling and bending of the formed wire rod are prevented by the provision of the above-mentioned means.
Patent JP-2000310032-A (JP)
Title: Floor radiating air-conditioning system
Inventor: KITAGAWA TORU
IPC: F24D11/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an air circulation type floor radiating air-conditioning system provided with the double floor structure capable of freely changing the setting of material characteristic of floor surface structural members in response to the air-conditioning condition of each room or each space of a building. SOLUTION: A floor radiating air-conditioning system is provided with a floor structural member 20 for forming a temperature-adjusted air passage 1 under the floor. A core material 22 as a floor surface structural member is provided with continuous grooves 24, 25 capable of being filled with a physical property adjusting material 27 made of optional raw material. The adjusting material is selected among the heat insulating material, heat accumulating material, high heat conductive material and extreme infrared radiation material.  The adjusting material made of the appropriate raw material corresponding to the air conditioning condition of an air-conditioning area to be executed with the floor surface structural member is optionally decided, and various physical property of the floor structural member, especially, heat conductive performance, heat accumulating performance and the heat insulating performance are optionally set.
Patent JP-H02299615-A (JP)
Title: Jar-type rice-cooker
Inventor: NIIYAMA TORU
IPC: A47J27/00
Filed: 1989-05-13
Abstract: PURPOSE:To allow an easy and proper adjustment of the quantity of water by providing a spout at the upper end opening rim of an inner pan and also providing water level indicating lines which coincide with the water surface of the water when inclining the inner pan until the water surface of the water corresponding to the rice contained comes to the same height as the spout. CONSTITUTION:At a proper part of the upper end opening rim of an inner pan 2, a spout 7 a part of the opening rim of which is transformed into a necessary projecting shape is provided, and on the inner peripheral surface of the inner pan 2 which is the side part to the spout 7, a plurality of water level indicating lines 8 are provided. Those lines 8 are provided on a part where coincides with the water surface of the water when the inner pan 2 is inclined with the spout 7 at the lowest position of the opening rim until the water surface of the water corresponding to the rice contained in the pan 2 comes to the same height as the spout 7. When measuring the water to be poured into the inner pan 2 after washing the rice, the user pour a little larger quantities of water than necessary into the pan 2, and pour out water from the spout 7 until the water surface comes to the water level indicating line 8 proper to the rate of rice while inclining the inner pan 2 with the spout 7 at the lowest position of the opening rim. Then the proper quantity of water can be obtained.
Patent JP-H09306489-A (JP)
Title: Nonaqueous electrolyte secondary battery negative electrode material, manufacture of this nonaqueous electrolyte secondary battery negative electrode material and nonaqueous electrolyte secondary battery using this negative electrode material
Inventor: KOMARU TOKUO
IPC: H01M4/587
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material of high capacity having a good cycle characteristic and a secondary battery of high reliability having high energy density. SOLUTION: In a nonaqueous electrolyte secondary battery having a negative/positive electrode formed of a carbon material capable of doping/dedoping lithium and a nonaqueous electrolyte formed by dissolving an electrolyte in a nonaqueous solvent, the negative electrode material is formed by crushing precursor graphitized fiber 20 having a different crystal part 21 periodically in a fiber lengthwise direction, a fiber-shaped carbon material has 50 or less aspect ratio and 1.5m<2> /g or less specific surface area by a BET method. The negative electrode material, after forming an organic material in a fiber shape, is made infusible, the carbon material is formed by heat treating.  In the case of forming the organic material into a fiber shape, it is formed while applying a magnetic field in a pulse shape to a delivery spinning delivery hole or while applying an ultrasonic vibration to the delivery spinning delivery hole. The nonaqueous electrolyte secondary battery is constituted by using this negative electrode material.