baber/WOPTO huggingface dataset:
Patent JP-H08262973-A (JP)
Title: Table for dental practice
Inventor: SAITO TAKAO
IPC: G09B23/32
Filed: 1995-03-20
Abstract: PURPOSE: To adapt a shape of a body model to a practical shape, to set a table to a state of practice with a head model kept connected with the body model, and to enable storing the body model under the top board of the table. CONSTITUTION: A body model formed by being approximated to a human body shape and size is transformed in angle in the horizontal plane by turning around the vertical shaft 4 as the center of the rotation, is also adjusted in its vertical position by sliding a slide shaft 5 and is transformed at the same time in angle in the vertical plane by turning around the horizontal shaft 13 as the center of the rotation, thus the combination of the angular transformations around both shafts 4 and 13 enables an omnidirectional angular transformation. Also, a head model is capable of being optionally transformed in its relative angle to the body model with a universal joint. In this manner, the body model and the head model can be set to a state of practice with both models kept connected with each other and also be stored under the table.
Patent JP-S59189079-A (JP)
Title: Production of hermetic vessel by seam welding
Inventor: ISOBE TADASHI
IPC: B23K11/00
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a hermetic vessel having high quality by superposing two sheets of steel plates which have a recess in at least one thereof and are flanged in the outside marginal part, and joining the flange parts by seam welding while feeding compressed air to the inside to discharge fine metallic particles formed during welding to the outside together with the compressed air ejected therefrom. CONSTITUTION:This hermetic vessel 1 is not limited to a fuel tank of an automobile and is applicable to other tanks as well. The method is not limited to the hermetic vessel 1 consisting of both tanks 2, 3 formed with recesses 2A, 3A and is also applicable to the case in which two sheets of steel plates materials formed with a recess to one thereof and formed to a flat wall surface on the other are superposed and the flange parts formed in the outside marginal part are joined by seam welding. A feed pipe for compressed air is not limited to a hole for inserting a fuel gauge and since seam welding is accomplished while the compressed air is fed into the vessel 1 through the opening provided thereto, the fine metallic particles generated in the form of fume are discharged to the outside and the sticking of the fine metallic particles of the inside wall surface is prevented.
Patent JP-S60205118-A (JP)
Title: Combustion air suction device in combustion device
Inventor: FUJIOKA SADAKAZU
IPC: F23L1/00
Filed: 1984-03-28
Abstract: PURPOSE:To prevent the blowout of fire caused by a phenomenon of excessive air by a method wherein a beginning end of flowing of surrounding air of combustion air suction means is formed large and its terminal end is made small. CONSTITUTION:A combustion device 3 for injecting a combustion flame in a direction of flow of surrounding air is installed in an air passage 2 in which the surrounding air is flowed under an operation of a fan 1 and at the same time a combustion air suction body 4 of a combustion device 3 capable of sucking the air in a direction opposite to the flow of surrounding air is arranged. The surrounding air flowing under the operation of the fan 1 is flowed smoothly along the upper and lower inclined surfaces of the combustion air sucking body 4, so that the air flow may not show any eddy current and disturb near the sucking port of the sucking body 4. Therefore, the air sucked from the sucking port is not become excessive and a stable combustion operation can be performed and at the same time even in case of a combustion with a low flow rate does not show the blow off of fire and a performance of combustion can be improved.
Patent JP-H07268112-A (JP)
Title: Biodegradable film
Inventor: TAKAGAWA SHINJI
IPC: C08J5/18
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a biodegradable film which is a film made of a polyethylene-based synthetic resin, having especially high biodegradability and readily disintegrable in a degradation medium such as soil, a wet refuse or a compost in discarding or embedding thereof. CONSTITUTION:This biodegradable film is obtained by forming a polyethylene- based synthetic resin containing 1-20wt.% organic substance having the biodegradability into a film having 10-150mum thickness and then forming uneven wrinkles or small holes on the surface of the film.
Patent JP-H06276014-A (JP)
Title: Plane antenna for mobile radio
Inventor: OGAWA KOICHI
IPC: H01Q13/08
Filed: 1993-03-22
Abstract: PURPOSE:To obtain the plane antenna which can easily hold a matching state by grounding the edge of an antenna element, formed on a dielectric substrate to specific circumferential length to a ground surface through a through hole and feeding a signal from the ground surface of the dielectric substrate through another through hole formed in the element. CONSTITUTION:On the dielectric substrate 101 mounted on the ground surface 103 on a circuit board 102 by soldering, etc., the antenna element 104 is formed of a pattern formed by etching. The resonance frequency of the antenna is determined nearly by the circumferential length of an antenna element and the circumferential length is set to 1/2 as long as the in-use frequency. The periphery of the edge of the antenna element 104 is grounded to the ground surface 103 through the through hole 105. Further, another through hole 106 is formed in the antenna element 104 and connected to a coplanar line 107. The distance between the through holes 105 and 106 can precisely be set and the resonance frequency and input impedance are small in variation.
Patent JP-S54153642-A (JP)
Title: Flash fixing device
Inventor: SAITOU KINJI
IPC: G03G15/20
Filed: 1978-05-25
Abstract: PURPOSE: To readily prevent the deposition of toner, etc. by providing a low heat conductivity material layer on reflecting surface.  
     CONSTITUTION: At least a part of the reflecting surface of a reflecting plate 2 which prevents the dissipation to the outside of the energy of a flash lamp 1 which melts and fixes the toner image on a substrate 3 by reflecting said energy toward the substrate 3 is formed by material of a low heat conductivity below 2.5×10 -3 J.cm -1 . sec -1 .K -1 . This results in the increased temperature rise of the reflecting surface of the reflecting plate 2, the subsequent decomposition owing to high temperature and flying off of the minute tacky toner powder, etc. having deposited, hence constant cleanliness of the reflecting face and the prevention of the decrease in reflection efficiency. Non-combustible fibers having heat conductivities below 1.5×10 -2 J.cm -1 .sec -1 .K -1  are particularly suited for the low heat conductivity material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11244397-A (JP)
Title: Healthy mattress with electric board for bed
Inventor: OGAWA HIDEYUKI
IPC: A47C27/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent an electric board for an bed from being deviated while an user is sleeping and to confirm highly reliable medical care using the board for an electric bed by composing the electric board for an bed as it is fixed to the preferred position on the mat while it can freely be attached to or detached from the mattress. SOLUTION: The mattress consists of pad 3 in which electric board 2 for a bed is contained and a bag-shaped cover that covers the pad 3. The pad 3 consists of lining cloths 5 and 6 each of which side rim is wholly attached around another lining cloth's rim and mat-type of cushion 7 that is inserted between them. The electric board 2 for a bed is set between the external cloth 5 and the cushion 7. The electric board 2 is set as it makes potential by the electricity when electric power is supplied (electric current is not flowed) so as to realize the effect for medical care. In this case, the board 2 can be set so as not to move from the preferred position by a having flexible tape set on the back of the board 2 stuck to napping piles on the surface of the cushion 7 and it can be prevented from being deviated while an user is sleeping.
Patent JP-H02239580-A (JP)
Title: Constricted portion forming machine and forming equipment with constricted portion forming machine
Inventor: KODA MINORU
IPC: H01R43/00
Filed: 1989-03-14
Abstract: PURPOSE:To offer a constricted portion forming machine able to form a constricted portion of narrow diameter at every constant distant position on a continuous slender raw material in small space by rotating a forming tool around the central axis of the raw material with a rotation mechanism while bringing the forming tool close to the raw material with an approach and separation mechanism. CONSTITUTION:A ring body 45 is moved to one end as an unit by the operation of a slide mechanism. The movement of the ring body 45 is converted to a radial movement by the wedge effect of tilted planes 41, 48, and a roller 39 supported on a slide body 32 is moved also to approach a raw material S. At that time, the rotation of a sun gear is transmitted to a rotation block 13 through a pinion, a belt 64 and a pulley 63. Thereby the rotation block 13 is rotated around its axis with a constant velocity, and the slide body 32 and the roller 39 are rotated around the central axis of the raw material S. Then the roller 39 is pushed in the raw material S to deform it, and a constricted portion K of ring-shaped groove G of cross section shaped like the charactor V can be formed.
Patent JP-S5412248-A (JP)
Title: Multiplying circuit
Inventor: YOSHIDA YASUTSUNE
IPC: H03B19/00
Filed: 1977-05-26
Abstract: PURPOSE: To obtain a multiplying circuit, which is excellent in temperature charactesistic, by composing a negative feedback circuit of the same kind of digital IC as the multiplying circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08237854-A (JP)
Title: Connecting part and connecting method for oil-filled single-conductor cable
Inventor: NARISADA SHIGEO
IPC: H02G1/14
Filed: 1995-02-24
Abstract: PURPOSE: To prevent the penetration of the air and to prevent the dielectric breakdown by providing a valve unit for shutting OFF the oil passage in a sleeve for connecting a cable conductor and fixing the sleeve to an external case via a synthetic resin insulator. CONSTITUTION: A valve unit 1 for shutting OFF communicating holes 12a, 12b is provided between the holes 12a and 12b for communicating an oil passage having a step in the holes 12a, 12b for connecting the conductors 3 of a oil-filled single-conductor cable 1, and a connecting sleeve 11 is fixed to an external case 20 via a synthetic resin insulator 15. Thus, the flow-out of oil and a range of becoming a negative pressure at the time of disassembling a connecting part disposed at a low position can be limited in the oil-filled cable 7 laid at an oblique ground, and the penetration of the air can be prevented. Even if there is an lance in the axial force generated at the right and left cable conductors 3, no relative deviation occurs between the cable 1 and the insulator 16 and between the insulator 15 and the case 20, and hence dielectric breakdown can be prevented.
Patent JP-H07249446-A (JP)
Title: Socket
Inventor: HENMI YUKINOBU
IPC: H01R13/115
Filed: 1994-03-08
Abstract: PURPOSE:To certainly absorb shock generated in a housing by constituting a contact incorporated in a housing with a terminal contact part with which a plug terminal comes into contact, a contact holding part fixed to the housing side, and a shock absorbing part. CONSTITUTION:A socket A is mounted, for example, on a board 14 on its bottom surface part 1b side. A sensor B inserts its terminal 15 into a counterpart terminal insertion hole part 18 and connects it to the socket A. The bottom surface part 17 of the housing 16 of the sensor B is brought into point-contact with a protrusion 12. In a housing 1, a terminal contact part 8 is held by a contact holding part 11 via a spring part 10, and the terminal contact part 8 is held by the contact holding part 11 via the spring part 10 and floated by providing a space K between the upper surface wall part 3a and the circumferential wall part 3b of an accommodation part 3. Therefore, if the socket A is subjected to shock, the shock is absorbed by the spring part 10, and the terminal contact part 8 is not subjected to shock so much.
Patent JP-H10241971-A (JP)
Title: High-voltage transformer for lighting discharge lamp
Inventor: ISHIWAKI MASAO
IPC: H01F38/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve safety and reliability and to miniaturize a transformer which outputs to a secondary coil, by employing a normal winding for the secondary coil. SOLUTION: U-type or L-type magnetic cores 1, 1a are coupled to form a square core, and on one leg of the square core, a bobbin 2 wherein, comprising a hole 2 with flanges 4 on both ends, a coil is wound in normal winding is attached. The normal winding is generally a single layer, however, in order to provide a secondary coil 23 of larger current capacity, two-stage is employed, and such sides of first and second stages as near a primary coil are connected to low voltage terminals, respectively, while such sides of the first and second stages as far from the primary coil are connected to high voltage terminals, respectively. In a similar manner, further multi-stage is provided.  To illuminate a discharge lamp, it is activated as a high voltage transformer with large step-up ratio, and after the discharge lamp lights and becomes stationary, the secondary coil is activated as a choke coil.
Patent JP-S63227650-A (JP)
Title: Modified polyphenylene ether polymer composition
Inventor: MOTAI MASAAKI
IPC: C08L51/04
Filed: 1987-03-17
Abstract: PURPOSE:To obtain the titled composition having excellent heat-resistance, thermal stability, low-temperature impact strength and surface appearance of colored molded article, by compounding a specific rubber-modified aromatic vinyl compound to a base polymer. CONSTITUTION:The objective composition is composed of (A) 5-95wt.% polyphenylene ether, (B) 95-5% rubber-modified aromatic vinyl compound produced by polymerizing an aromatic vinyl compound and, if necessary, other vinyl monomers copolymerizable therewith in the presence of a rubbery polymer produced by mixing (B1) 10-90% copolymer composed of 30-90% alkyl (meth) acrylate and 70-10% conjugated diene and (B2) 90-10% conjugated diene polymer other than the above copolymer and (C) 0-90% aromatic vinyl compound.
Patent JP-S59188800-A (JP)
Inventor: NAKAMURA YUKIO
IPC: G08C15/06
Filed: 1983-04-11
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-S62218146-A (JP)
Title: Thermal recorder
Inventor: IOKA TSUNEJIRO
IPC: B41J25/312
Filed: 1986-03-20
Abstract: PURPOSE:To complete elimination of a zigzag run of paper fed at an early time and minimize deformation of a platen by setting the pressure of a thermal head against the platen in such a way that the pressure may be high during printing and low during non-printing. CONSTITUTION:If a drive shaft 9 is rotated clockwise right before printing action, a one-way clutch 11 of a drive pulley 10 on a cam shaft side is engaged, resulting in the application of high pressure on a pressure spring 3 by a cam 8 through the rotation of a cam shaft 6. If the apex of the cam 8 rotated to the position of the pressure spring 3, the drive shaft 9 is reversed to a counter- clockwise direction to engage the one-way clutch 11 of the drive pulley on the platen side. As a result, a platen 4 rotates to feed a thermosensitive paper 13 on account of friction force with the latter. If the printing action terminated, the drive shaft 9 is rotated clockwise to initialize the cam 8 and resultantly reduce the pressure of the pressure spring 3. At that time, a thermal head 1 remains connected under such a pressure that the platen 4 may not be deformed. Thus the pressure of the thermal head against the platen is changed in two steps, contributing to the early termination of a zigzag paper feed run and the prevention of the platen deformation.
Patent JP-H03263620-A (JP)
Title: Servo device for disk player
Inventor: IWASE MUNEHIKO
IPC: G11B7/09
Filed: 1990-03-13
Abstract: PURPOSE:To attain sure and accurate automatic adjustment for a loop gain by applying coarse adjustment to the loop gain in advance in the open state of a servo loop and bringing the servo loop into the close state so as to apply fine adjustment of the loop gain. CONSTITUTION:A signal such as a sinusoidal signal outputted from a driving signal generating circuit 21 as a driving signal is fed to adders 14, 15 in the open state of each servo loop, a p-p value (difference between positive and negative peak values) of each error signal from the adders via VCA (voltage controlled amplifiers) 9, 10 is obtained and each gain of the VCAs 9, 10 is set in response to the p-p value to apply coarse adjustment to the loop gain of each servo loop. Then the p-p value of each error signal inputted to a D/A converter 17 in the closing state of each servo loop is obtained and each gain of the VCAs 12, 13 is set in response to the p-p value to apply fine adjustment to the loop gain of each servo loop. Thus, the loop gain is surely and accurately adjusted automatically.
Patent JP-S60206048-A (JP)
Title: Semiconductor ic having multilayer interconnection
Inventor: ASANO TETSUO
IPC: H01L23/52
Filed: 1984-03-29
Abstract: PURPOSE:To obtain the titled device having the multilayer interconnection of good efficiency by a method wherein the first electrode layer on an insulation layer on a semiconductor substrate is divided into the first and second regions, and the second electrode layer extending each in parallel with the first electrode layer arranged in parallel in the second region is arranged so as to be orthogonal to the first electrode layer via insulation layer. CONSTITUTION:The first electrode layer 13 is provided on the insulation film 12 on the semiconductor substrate 11 and divided into the first region 16 for connection of circuit elements with one another and the second region 17 for cross-wiring the second electrode layer 15 on an insulation film 14. The first electrode layers 13 in the second region 17 are extended in parallel, and the second electrode layers also in parallel, thus making both be orthogonal to each other. This enables the second electrode layers 15 to eliminate the possibility of mutual cross wiring in the part other than the second region 17: it is sufficient that the second electrode layers 15 are extended vertically, and the design becomes facilitated. Cross wirings are connected through through-holes at points of intersection of the electrode layers 15 with the electrode layers 13. This enables the production of the titled device having the multilayer interconnection of good design efficiency.
Patent JP-S59189840-A (JP)
Inventor: KIDOUCHI YUTAKA
IPC: A61D1/08
Filed: 1983-04-09
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-S54154377-A (JP)
Title: Thermocouple
Inventor: KUSAKABE YOSHIO
IPC: G01K1/08
Filed: 1978-05-25
Abstract: PURPOSE: To prevent stresses from concentrating at corner parts and causing cracks and failure at the resonating owing to external vibrations by beveling the circumferential edge parts of the thermocouple inserting hole openings and end face circumferential edge parts of the support insulators provided within a protection tube.  
     CONSTITUTION: Plural detecting windows 2 are formed on the peripheral wall at one end part of a cylindrical protection tube 1. Two insertion holes 4 are in parallel formed along the axial direction between both end faces of support insulators 3 such as of cylinder-shaped steatite. The insulators 3 are inserted in a plurality in the pipe 1 by leaving a space at its one end part and are arrayed in the axial alumel wire 6 and a chromel wire 7 are inserted into the holes 4 by continuously inserting and supporting the wires 6, 7 therein with their temperature detecting end part being exposed in the space at one end of the tube 1. At this time, the circumferential edge parts of openings at both end faces of the insulators 3 are beveled to be  formed to mild curved faces. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53146953-A (JP)
Title: Screw down device
Inventor: IMAI ISAO
IPC: B21C51/00
Filed: 1977-05-27
Abstract: PURPOSE:To detect the oil pressure with high accuracy, and to lower the constructive height of the rolling mill, by monolithically constituting the plunger or the cylinder itself of the screw down device of the rolling mill, together with the load detector consisting of pressure detecting elements of the load cell.
Patent JP-H10260284-A (JP)
Title: Plant building, construction method for the building and modular structure used for the construction
Inventor: HASEGAWA HIROSHI
IPC: E04B5/43
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To attain shortening of construction procedure and safety in working in constructing the central control room of a reactor power station. SOLUTION: In constructing a central control room placed on the upper layer of a reactor building, a roof frame 7 and support beam 8 of the ceiling of the central control room are assembled in a factory or the assembling yard at site, which is made a module structure 26 by assembling air conditioning ducts 19, illumination equipments 20, lightened ceiling, etc., in the assembly. Then, the module structure 26 is hung down in the ceiling part of the central control room with a large hoist and the roof frame 7 is combined to column frame 6 built in the central control room in advance with ball joints 12 and placed.
Patent JP-S63229617-A (JP)
Title: Magnetic recording medium
Inventor: GYOTEN HISAAKI
IPC: G11B5/72
Filed: 1987-03-19
Abstract: PURPOSE:To improve the still durability under any environmental conditions including low humidity by forming a protective film contg. perfluoroalkyl polyester having -S- or -S-S- substd. for -O-. CONSTITUTION:Sulfur (-S- or -S-S-) is substd. for at least one of ethereal oxygen (-O-) atoms. in perfluoroalkyl polyester used as a lubricant. A lubricative protective film is formed on the surface of a ferromagnetic layer with perfluoroalkyl polyether contg. -S- substd. for terminal ethereal oxygen in the molecule, perfluoroalkyl polyether contg. -S-S- substd. for terminal ethereal oxygen and represented by the group II, perfluoroalkyl polyether contg. many substd. sulfur atoms. in the molecule in no particular order and represented by the formula of the group III, or a mixture of two or more kinds of such polyethers. The substd. sulfur acts are an extreme-pressure additive during the travelling of the resulting magnetic recording medium and the still durability of the medium can be improved.
Patent JP-S58180110-A (JP)
Inventor: NAKAZAWA TOSHIICHI
IPC: B62B5/02
Filed: 1982-04-14
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-S58179999-A (JP)
Title: Driving circuit of analog shift register
Inventor: NAKATANI TOMOFUMI
IPC: H04B1/66
Filed: 1982-04-15
Abstract: PURPOSE:To ensure an even width for a driving pulse and to prevent the generation of noise, by catching the signal pulse that emerges first after a temporary change pulse is generated to obtain an actual change pulse and then switching the frequency of the driving pulse by means of said actual change pulse. CONSTITUTION:A means 12 produces a reference frequency signal which is sufficiently higher than the frequency of a driving pulse of an analog shift register. A preset type counter 13 can divide the reference frequency signal with different ratio of division. A means 18 produces a temporary change pulse which decides a standard time to change the set value of the counter 13. Means 15 and 16 catch the output pulse of the counter 13 that is generated first after the temporary change pulse is generated. Then means 19-22 change the set value of the counter 13 at a time point when the output pulse of the counter 13 is generated. The frequency of the output pulse of the counter 13 is switched with each change of the set value. This prevents that the width of the driving pulse given from an FF9 becomes extremely uneven.