baber/WOPTO huggingface dataset:
Patent JP-H10319649-A (JP)
Title: Automatic document feeder
Inventor: FUJII TAKASHI
IPC: G03G21/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of carrying a document to the reading position of a device main body, regardless of the thickness of a sheet of paper, etc., without increasing the size and cost of the device by constructing an SADF (single document feeding mechanism), in such a manner that a part of the constitution of an RDH (document recirculating mechanism) incorporated in an image recorder is used in common, so as to suppress the increase of the number of parts as little as possible. SOLUTION: This device is constituted to provide the RDH which is incorporated in the image recorder main body 100 and circulates the document set on an RDH document table, in such a manner that this document is carried onto a contact glass and then, ejected onto the table. In such a case, the SADF is constructed in such a manner that a switchback carrying path R, a pair of reverse rollers 20 and a pair of switchback rollers 21 (driving and driven rollers 21a and 21b), in the RDH are used in common, to carry one document set on a SADF document table 12 onto the contact glass and then, eject this document onto a paper ejecting table.
Patent JP-H08324360-A (JP)
Title: Vehicular power taking-out circuit
Inventor: SUZUKI KATSUYA
IPC: B60R16/02
Filed: 1995-05-30
Abstract: PURPOSE: To provide a vehicular power taking-out circuit which saves electric wire from a battery to each component of a vehicle. CONSTITUTION: In a vehicular power taking-out circuit for taking out the power line of a starter 23, an alternator 24 and an F/L block 9 from a battery 3, the starter 23, alternator 24 and F/L block 9 are connected to the battery 3 continuously in optional order so as to save electric wire.
Patent JP-S5464789-A (JP)
Title: Punch-press with plate holding device
Inventor: OONISHI FUKUHARU
IPC: B21D28/24
Filed: 1977-11-02
Abstract: PURPOSE: To improve the accuracy of punch-machining with a workpiece being held by a plate holder in the process before punching the workpiece.  
     CONSTITUTION: After letting high pressure fluid out of an inlet and outlet port for a high pressure fluid and letting low pressure fluid into a low pressure fluid compartment 5a, both a main piston 3 and a pressing piston 6 are descended together and the bottom end surface of a plate holder 7 is put in contact with the top surface of a workpiece 9, which is thus pressed against a die 10. Then while the plate holder 7 stops descending with the main piston 3 allowed to continue to descend, the said plate 9 is punch-machined with a punch 4. Next, as the said high pressure fluid is prevented to flow in while allowing low pressure fluid to continue to flow into the low pressure compartment 5a, the main piston 3 is raised. At this time the pressing piston 6 still keeps on pressing the workpiece 9. As the main piston 3 is raised, the pressing piston 6 is also raised with the help of a setting pin 8, and the pressure  applied on the workpiece 9 is let out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5923513-A (JP)
Title: Reaction furnace
Inventor: KOYAMA YOSHIHIRO
IPC: H01L21/203
Filed: 1982-07-30
Abstract: PURPOSE:To save an required amount of reaction gas and N2 gas by a construction wherein, in a reaction furnace having a susceptor which holds a material to be reacted and rotates around a reactor core, a tubular member open at the bottom and including openable parts is detachably mounted along the rovolving path of the susceptor. CONSTITUTION:A tubular member 15 is mounted on a bottom wall 14 at the center of the body 13 of a reaction furnace as a core part, so as to isolate the interior of the tubular member from that of the body 13. The tubular member 15 has at its lower side an opening 16 to be communicated with the atmosphere and includes at a part of its side wall openable windows 17 for maintenance and checking in the appropriate number. Over the body 13 is placed a flattened, conical tubular bell jar 18 which has its lower end side located in alignment with the open upper end of the body 13, and a releasable cover is put in position. The bell jar 18 is provided at its head part with a gas inlet port 19 through which gas such as monosilane or phosgene is introduced into the reaction furnace together with oxygen. At the lower part of the body 13, a turntable 25 in the form of a doughnut is arranged to be revolved around the core, and a susceptor 36 mounting thereon a wafer 11 is attached to the turntable 25 through a support shaft 32.
Patent JP-H02309376-A (JP)
Title: Pressure roller for fixing
Inventor: TAKAHASHI KAZUNORI
IPC: G03G15/20
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a pressure roller having excellent permanent deformation characteristics and durability by using vulcanized silicone rubber possessing a prescribed compression permanent deformation and setting the hardness of the silicone rubber of an outer layer higher than that of an inner layer by a prescribed value. CONSTITUTION:A pressure roller is made of the vulcanized silicone rubber of the excellent compressive permanent deformation of<= 10% (according to a JIS K 6031 method: 180 deg.C X 22 hours). The hardness of the silicone rubber of the outer layer 2 is higher than that of the inner layer 1 by 20 deg. -50 deg. according to a penetrometer. The outer layer 2 is made of preferably separatable silicone rubber of 0.5 - 2mm in thickness. Under this constitution, the pressure roller of the excellent permanent deformation characteristics can be economically obtained, such defect is surely prevented that paper wrinkles in an electrostatic recording device, and the dulability of the pressure roller can be improved.
Patent JP-S5757098-A (JP)
Title: Subcarrier phase shift system in secam color television system
Inventor: KOBAYASHI SUSUMU
IPC: H04N9/47
Filed: 1980-09-24
Abstract: PURPOSE:To improve the sag and stabilize the center frequency of a subcarrier, by storing the center frequency during the horizontal blanking time. CONSTITUTION:By the control signal from a control signal generating device 10, a switch circuit 9 is closed only during the horizontal blanking time to store the output of a phase comparator 6, which compares outputs of a frequency modulation oscillating device 3 and a reference frequency oscillating device 5, into a storage capacitor 2. While the switch circuit 9 is closed, the center frequency of the color difference signal of the oscillating device 3 is matched to the frequency of the reference frequency oscillating device 5 by a feedback loop consisting of the phase comparator 6, the switch circuit, etc. to stabilize the center frequency of the subcarrier, and after that, the phase of the subcarrier is shifted. Thus, the discharge time is shortened considerably in comparison with the case where the capacitor 2 is charged in every vertical blanking time, and the sag is improved considerably.
Patent JP-S5834227-A (JP)
Title: Dynamic pressure type fluid bearing
Inventor: TANAKA KATSUHIKO
IPC: F16C33/10
Filed: 1981-08-26
Abstract: PURPOSE:To improve performance of a bearing which has a rod member placed in a cylindrical hole in a housing by boring a communication hole which opens to the exterior of the housing in the thrust bottom face of the cylindrical hole, thereby easily and precisely making the communication hole. CONSTITUTION:With a rod member 26 at rest or revolving at a low speed, a thrust end face 31 and a thrust bottom face 25 are in contact with each other. When the rod member 26 revolves into virtual operation, an air in a radial bearing gap 38 between a radial inner face 24 and a radial outer face 27 is forced to flow into a pressure chamber 32 between the thrust end face 31 and the thrust bottom face 25 under the influence of the pumping effect of dynamic pressure generating grooves 28 so that the rod member 26 is floated. Resultantly, a communication hole 33 opens to the pressure chamber 32, on account of which an air in said chamber 32 is released to the exterior of a housing 21 from the communication hole 33. The pressure of the air in the pressure chamber 32 is remained approximately constant because regulated by variation in floating extent of the rod member 26 and the rod member 26 revolves in no contact with the housing 21, thereby providing the ability of generating a certain thrust load and minimizing the floating of the rod member 26.
Patent JP-2000316795-A (JP)
Title: Processor for electronic endoscope
Inventor: TAKAHASHI AKIHIRO
IPC: A61B1/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To improve a shielding effect in a part of connectors attached to a panel board by permitting the metallic frame of the connectors to be brought into direct contact with a metallic panel and to be electrically continued to the metallic panel, by not coating a part where the connectors are brought into pressure contact in the front surface of the metallic panel board. SOLUTION: A flange part 12 formed in the outer end part of an AC input socket 10 is larger than a hole 5 in diameter and pressurized against the front surface of a rear surface panel board 2 by a fixing vis. The rear surface panel board 2 is formed of a conductive metallic plate such as of iron or aluminum, and a coating material 4 is coated on the whole front surface. But, it is not coated to a part where the flange part 12 of the AC input socket 10 is pressurized. Therefore, the rear surface panel board 2 and the AC input socket 10 are provided with a wide contact area in the part to be connected by low impedance. As a result, a high shielding effect is exhibited by the AC input socket 10.
Patent JP-2000317693-A (JP)
Title: Solid-liquid separator
Inventor: IZUMI SHUNJI
IPC: B30B9/14
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separator capable of efficiently separating the solid from the liquid while preventing a strainer from being clogged. SOLUTION: The solid-liquid separator comprises a strainer 12 formed cylindrical by laminating a plurality of flat plate-like circular ring bodies 14 with a specified clearance therebetween, a case 24 which has a storage part 26 to store the strainer 12, and in which the storage part 26 is separated into an internal area B and an external area C of the strainer 12 by the strainer 12, an inlet 28 to introduce the mixture of the solid 16 and the liquid 18 is formed in the external area C, and an outlet 30 to discharge the liquid 18 entering the internal area B outside through the spaces between the circular ring bodies 14 is formed in the internal area B,  and a scraper 20 having a flat-plate like projecting piece 22 whose tip enters in each clearance between the circular ring bodies 14 which is relatively moved along the outer circumferential surface of the circular ring bodies 14 to scrape the solid 16 adhered to an end face of the circular ring bodies 14.
Patent JP-H06343640-A (JP)
Title: Clip and binding device
Inventor: NISHIGAKI SHINICHI
IPC: A61B17/12
Filed: 1993-06-03
Abstract: PURPOSE:To provide a binding apparatus which has a small outside diameter at the insert part. CONSTITUTION:The insert part 2 of a surgical binding apparatus has a pipe cover 9 which is provided at the tip with a tapered part 8. Inside of this pipe cover 9, a semicylindrical accommodation part 14 is furnished which extends over the whole length. In this accommodation part 14 an accomodating hole is provided, and on its side nearer the operator a chip spring 12 is furnished. Therewith a clip 11 in the form of a straight rod accommodated in the hole 13 is energized toward the tip. Over the accomodation part 14, a semicylindrical payoff rod 10 for extruding the clip 11 from the tip of the insert part 2 is formed slidably. The payoff rod 10 is drawn by a slide spring 15 toward the single nearer the operator and is coupled at the end with and operational handle 6. Also a switch 18 is arranged which is changed over by a switch lever 7 and heats the clip.
Patent JP-S62290614-A (JP)
Title: Lifting carriage emergency stopping device for crane
Inventor: KATO TOSHIHIKO
IPC: B65G1/04
Filed: 1986-06-09
Abstract: PURPOSE:To reduce the number of detectors as well as the number of wiring systems, by installing an up high-speed cutting detector, an emergency stopping detector and a down high-speed cutting detector in order in a lifting carriage additionally. CONSTITUTION:When a lifting carriage 8 goes down beyond a position corresponding to a detected plate 25 at a lowermost position by trouble, a down high-speed cutting detector 18 and an emergency stopping detector 17 are operated in this order by the attachment 24 additionally installed in and around the lower end of a post 6. And, first a lowering speed of the lifting carriage 8 is automatically selected to the low speed, and a motor is stopped afterward and simultaneously a brake is operated, applying an emergency stop to the lifting carriage 8. And, when the lifting carriage 8 goes up beyond a position corresponding to the detected plate 25 at an uppermost position, it is operated by an attachment 23, and the emergency stop is applied likewise.
Patent JP-H083803-A (JP)
Title: Waist-elastic structure of trousers or the like
Inventor: KATO KOJI
IPC: A41D1/06
Filed: 1994-06-15
Abstract: PURPOSE:To obtain the waist-elastic structure of a pair of trousers, etc., not only capable of expanding and contracting the waist part in response to the size of the waist of a wearer but also good in the design. CONSTITUTION:The elastic structure simple in the structure is obtained by disposing tucks 10, 10a in the waist part, disposing an elastic member 30 wherein one end of the elastic member is connected to a site 12a extended from the tip part 13a of the tuck 10 in the cloth part 12 on the upper side of the tuck 10 and wherein the other end is connected to a cloth 11a on the lower side of the tuck 10, and covering the elastic member 30 and the site 12a extended from the tip part of the tuck 10 in the cloth 12 on the upper side with the cloth 11a on the lower side.
Patent JP-S5467491-A (JP)
Title: Ion source for ion microanalyzer
Inventor: TOIDA HIROSHI
IPC: H01J49/12
Filed: 1977-11-09
Abstract: PURPOSE: To stabilize the strength of an ion beam thereby to make it possible to accomplish a highly accurate analysis by forming a special bypass air passage at a position excepting an anode hole and by making it possible to make the sum of the effective areas of the two constant.  
     CONSTITUTION: A discharge chamber 1, which is equipped with a hollow cathode 5 and an intermediate electrode 7, has its lower portion partitioned by an anode 3, which is formed with an anode hole 11 facing the recess of the cathode 5, and constitutes the body of an ion microanalyzer IMA. The ions generated in the chamber 1 are efficiently extracted from the hole 11 by an extracting electrode 8 so that they are guided as an ion beam onto the surface of a sample. The IMA body is evacuated to a preset vacuum by an evacuator 2, which is equipped oil diffusion pump 10 and a vaccum meter 9, so that a bypass passage 12 is also used to evacuate the chamber 1. After the evacuation, a finely variable valve 20 is shut off so that gases suitable for the analyzing condition are introduced from a gas source 6. In case the anode 3 is replaced by an anode having the hole 11 of different diameter, the opening of the valve 20 is so controlled that the pressure in the chamber may become the same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06347814-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMOTO HIROSHI
IPC: G02F1/1345
Filed: 1993-06-03
Abstract: PURPOSE:To surely ground a driving circuit board and to facilitate the removal thereof. CONSTITUTION:This liquid crystal display device is provided with at least a ground pad 24-B formed on the surface on the side opposite to an upper frame 1 of the driving circuit board 35 and a conductive grip 76 for elastically clamping this ground pad and a recessed part 75 formed as a part of the upper frame 1 brought into contact with the surface of the driving circuit board 35 on the side opposite to the ground pad 4-B. The grounding of the driving circuit board 35 is thus assured and the release of the frame 1 from the driving circuit board 35 is made free. Since a part of the upper frame 1 and the ground pad 24 of the driving circuit board 35 are clamped by the conductive clip 76, the grounding of the upper frame 1 and the driving circuit board 35 is surely attained. Since the attachment and detachment of the clip 76 are easy, the assembly and dismounting are extremely simplified.
Patent JP-2000316959-A (JP)
Title: Deodorant filter
Inventor: NOJIMA HIDEO
IPC: A61L9/16
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To be excellent in a power for deodorizing hydrogen sulfide that is an odor peculiar to life, to display a sufficient deodorant power, and to be excellent in a property for easy waste by impregnating a sponge-like base body reproduced of natural pulp with deodorant material of which chief ingredient is transition metal chelate compound. SOLUTION: A base body is formed in such a way that alpha cellulose is taken out of natural pulp and is solidified by water, salt, and electricity to reproduce like a sponge. This base body is impregnated with transition metal chelate compound, and after that, a deodorant filter 1 formed adding magnesium chloride as softener is provided positioning at a generally entire surface of an air inlet 2 between a dust collecting filter 3 and a ventilating fan 4. When an air purifier is operated in this state, air in a room is sucked in from the air inlet 2 by an operation of the ventilation fan 4. Sucked air is passed to the dust collecting filter 3, odor at the deodorant filter 1 is removed by the air, and the air is blown off from a blowing outlet 5.
Patent JP-S61291887-A (JP)
Inventor: YOSHINO TAKAO
IPC: C21D1/00
Filed: 1985-06-18
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-S5467878-A (JP)
Title: Vent type core constituting element
Inventor: NAKAMURA HIROSHI
IPC: G21C3/16
Filed: 1977-11-09
Abstract: PURPOSE: To increase the output without the safety, by means of setting up a guide spacer to be built in a gas plenum at a vent type core constituting element having pellets, a cladding tube, a spring, a vented tube, and a vented outer tube.  
     CONSTITUTION: Nuclear fission producing gas generated from pellets 10a, 10b... when a reactor is in operation, is stored in a gas plenum 11 and passes through a vented inner tube 20 via a hole of an upper separating plate. Further, the gas is filled in an entrance chamber of coolant, and is flowed out from a hole 23 for gas discharging when the pressure in the gas plenum 11 becomes higher than the pressure out of a vented outer tube 22. The relation of each volumes (V2 and V1) in the gas plenum 11 and the entering chamber 21 of coolant, becomes to V1 ≥ V2 (P2 / P1-1), and if the volume V2 of the gas plenum may become small, the volume V1 of the entering chamber 21 of coolant can be reduced. The bending is provented by a guide spacer 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02311290-A (JP)
Title: Electrical connector and automatic tool replacing device equipped with electrical connector
Inventor: IKEDA MASAHIDE
IPC: B25J15/04
Filed: 1989-05-25
Abstract: PURPOSE:To simplify replacing work by setting a probe pin in demountable manners into a socket incorporated into an insulating body. CONSTITUTION:When an insulating body 1 is assembled into a tool plate, the head 5a of a probe pin 5 contacts a spring probe 3 on a robot side fixed plate side, and the electrical contact with the tool is realized. When the probe pin 5 fails because of the spark or the worn-out through the lapse of time, it is enough only to replace the pertinent probe pin 5. In other words, since the probe pin 5 can be mounted and demounted onto a socket 4, the defect place can be removed by pulling out the defective and replacing with the new one. Therefore, the need of replacing the whole connector is eliminated, and the replacing work can be shortened, and the inutile use of the connector can be prevented.
Patent JP-H069294-A (JP)
Title: Method for synthesis of diamond by means of cvd process
Inventor: CHIN KAFU
IPC: C30B25/02
Filed: 1991-03-27
Abstract: PURPOSE: To improve safety during production by depositing diamond on a substrate by a microwave plasma CVD method by using hydrocarbons and CO 2  as the reaction gas.  
     CONSTITUTION: A reaction chamber where a substrate is placed of a microwave plasma CVD device is evacuated to a specified vacuum degree. Then, CO 2  and hydrocarbons such as acetylene and methane with (1.38 to 15)/30 flow ratio of acetylene to CO 2  or (20.8 to 22)/30 flow ratio of methane to CO 2  are introduced into the reaction chamber. Then, plasma is generated with a specified microwave output, while the substrate is heated to 700 to 900°C to thermally decompose the hydrocarbons to deposit and grow diamond particles or a diamond film containing no modified product such as graphite. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09316798-A (JP)
Title: Plural layer granular thermally bondable bill
Inventor: NAKAMURA YASURO
IPC: C09J7/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally bondable bill capable maintaining powerful bond strength without damaging air permeability and without impairing the surface gloss of the paper. SOLUTION: One side of a paper sheet substrate 1 is provided with a layer for preventing the transfer of a great number of parts of a thermoplastic resin A formed in an island shape in a discontinuous state to the paper sheet substrate 1. A thermally bondable resin layer B formed in a single or plural rock-like (granular) shape in a mutually discontinuous state is laid on the layer. Consequently, air permeability is not damaged, the surface gloss of the paper is not changed, the thermally bondable resin B is not soaked into the paper sheet substrate 1 and is transferred only to the side of a material to be bonded to enhance soaking adhesion.  When the transfer preventing layer A is hydrophobic and the thermally bondable resin B is water-soluble, the paper sheet substrate after will not be released by adsorbed water, maintains strong adhesion but is readily peeled when water is sprayed on the side of the water-soluble thermally bondable resin.
Patent JP-S62291248-A (JP)
Title: Recorder
Inventor: OGINO YOSHITAKA
IPC: B43L1/04
Filed: 1986-06-11
Abstract: PURPOSE:To reduce the cast of the stabilizing device of an exposing means and to prolong the life by operating the shifting means and reading means of a sheet member after the output of a light quantity detecting means to be subjected to photometry for the light quantity of the exposing source arrives at the prescribed value. CONSTITUTION:When a power source is turned on and an exposing lamp (fluorescent lamp) 4 is turned on, a light quantity detecting sensor 5 detects the light quantity of the fluorescent lamp 4 and when the light quantity exceeds the prescribed thereshold, generates the output. When the light quantity of the fluorescent lamp 4 arrives at the prescribed light quantity and the output is generated from the light quantity detecting sensor 5, a reading sensor 6 is started by the leading of the output and the signal from a reading sensor 6 is binary-coded and outputted to a thermal head 12. Thus, since the reading and recording are started after the light quantity of the exposing source arrives at a fixed value, it is unnecessary to execute the quick starting of the exposing lamp and the life of the lamp can be prolonged.