baber/WOPTO huggingface dataset:
Patent JP-S62261408-A (JP)
Title: Manufacture of molded form
Inventor: YASUYOSHI MATSUNORI
IPC: B29C33/40
Filed: 1986-05-08
Abstract: PURPOSE:To make a split mold light and simple in operation and mold a molded form efficiently with simple operation by a method wherein liquid composition, capable of being polymerized, is poured into a split mold, obtained by curing a composition containing liquid diene series rubber containing a functional group, to cure the liquid composition. CONSTITUTION:A composition 1, including liquid diene series rubber conaining a function group, a cross-linking agent, a chain extending agent, a catalyst or the like, is cast into a mold frame 2, then, a substance 3, provided with the same configuration as the molded form to be molded, is submerged into the composition halfly after the composition becomes semicured condition and the composition 1 is cured perfectly under that condition. Subsequently, the composition 1 same as the cast composition 1 is cast on the cured composition 1 in the mold frame 2 to cure it. When a pair of cured mold flames 2 is separated and the substance 3, submerged into the composition 1 half, is removed out of the mold frame 2, the split molds 3a, 3b of this invention may be obtained. Liquid composition 7, capable of being polymerized, is cast into an internal cavity 6, formed by adhering the mating surfaces 4 of the pair of split molds 3a, 3b. to cure it. After curing, the split molds are separated, then, the molded form 8 of a predetermined configuration may be obtained.
Patent JP-H02285372-A (JP)
Title: Image forming device
Inventor: KUSUMOTO TOSHIHIKO
IPC: G03G15/08
Filed: 1989-04-27
Abstract: PURPOSE:To uniformly press a developing unit against an image carrier by utilizing the backlash of flow racks of the developing unit and two driving gears meshing with the racks and pressing the developing unit against a photosensitive drum. CONSTITUTION:This image forming device is provided with a sending and pressing means which sends the developing unit 2A selected from a developing unit housing device B toward the image carrier (photosensitive drum) 1 in the device main body A via the two racks 11 on the outer periphery of the developing unit with the aid of the two driving gears 12, and presses the developing unit 2A against the photosensitive drum 1. Play greater than a normal backlash formed with the racks 11 and the driving gears 12 is imparted to the developing unit 2A that is about to be pressed against the photosensitive drum 1, so that the developing unit 2A is pressed against the photosensitive drum 1. Consequently the developing unit 2A can be uniformly pressurized against the photosensitive drum 1 even if the racks of the developing unit 2a and the driving gears 12 have slight dimensional deviation and even if the developing unit 2A is not perfectly positioned in the developing unit housing device B.
Patent JP-H05278819-A (JP)
Title: Ring material suspending device
IPC: B65G1/06
Filed: 1992-03-30
Abstract: PURPOSE:To reduce the labor accompanying the suspending for reserving of a ring material such as a regenerated tire and its taking-out in rethreading process, and remarkably reduce the burden of a worker. CONSTITUTION:On a strut 5 stood on a base 4 is formed a lengthy arm part 3 which is horizontally protruded, allows the insertion of the hole part A1 of a ring material A from the outside end, and has, on the upper surface for suspending the ring material A, a carrying conveyor 2 facilitating the longitudinal movement of the ring material A.
Patent JP-H06278407-A (JP)
Title: Tire device with two air chambers for winter road and its application
Inventor: YAMAZAKI SHINSAKU
IPC: B60B11/04
Filed: 1993-03-25
Abstract: PURPOSE:To prevent tire slippage on a frozen road surface by forming an inner wheel fin and an outer wheel fin on the outer circumference of a tire wheel and fitting an inner tire and an outer tire on the respective wheel fins while the air pressure in the outer tire is lowered to provide bigger ground contact area. CONSTITUTION:An inner wheel fin 5 and an outer wheel fin 6 are formed on the outer circumference of a tire wheel 7 and an inner tire 1 and an outer tire 2 are fitted on the respective wheel fins. Thus a tire device having two air chambers isolating an air chamber 3 from an outer chamber 4 is constructed. When running on a regular road, the air pressure in the inner and the outer air chambers 3, 4 is kept to about the same but, when running on a frozen road, the air pressure in the outer chamber 4 is adjusted, for example, by lowering it to about half of the air pressure in the inner air chamber 3. Thus the outer tire 2 is dented to a condition where it may come in contact with the inner tire 1 by the vehicle weight and gain more ground contact area thereby improves gripping of the road surface and prevents occurrence of slippage.
Patent JP-S58222547-A (JP)
Title: Preparation of semiconductor device
Inventor: KONDOU SHIYUUJI
IPC: H01L23/02
Filed: 1982-06-18
Abstract: PURPOSE:To reduce a remaining amount of released gas generated from resin pellet within the internal space of package and prevent deterioration of sealing due to increase of internal gas pressure by hermetically sealing the space between the sealed housing body and sealing cap through thermal processing at the first temperature region which is the gelation and hardening temperature of resin for covering semiconductor element. CONSTITUTION:Those where a thermosetting resin pellet 5 and a cap are respectively placed within or on a package base material are put into a furnace for hermetical sealing in order to execute gelation and hardening of resin and the hermetically sealing process. First, at the first temperature region (a), a resin pellet 5 shows fused gelation and covers the entire part of surface of semiconductor element 1 and thereafter, it is hardened. At this time, the gas generated during fused gelation of resin pellet 5 leaks to the outside of package from a minute space formed by the contact part between the hermetically sealed fused layer 7 and the cap 6 of the unsealed pckage base material 4 and therefore a little amount of gas remains within said package. In succession, a heat processing is carried out at the second temperature region (b). A semiconductor device is hermetically sealed by the thermal processing at the same region.
Patent JP-S61264852-A (JP)
Title: Digital subscriber line test system
Inventor: OGAWA YASUNORI
IPC: H04M3/24
Filed: 1985-05-20
Abstract: PURPOSE:To attain the transmission test of a digital subscriber line by providing a loopback section and an identification section in a line terminator and eliminating a loopback loop formed by the loopback section when the data transmission- enable state is identified by the identification section. CONSTITUTION:The loopback section 5 an the identification section 6 are provided in the line terminator 4 connected to a test device 8 via an exchange 1, a subscriber circuit 2 and a digital subscriber line 3. The loopback section 5 forms a loopback loop in the circuit 2 and when the data transmission in enabled, the identification section 6 eliminates the loop. That is, in conducting the transmission test of the digital subscriber line, the test data from the device 8 or the like is subjected to loopback by the loopback loop formed by the section 5 until the data transmission is attained at first for the transmission test of a subscriber line 3. When the identification section 6 identifies the data transmission-enable state, the loopback loop is eliminated and conventional data transmission is attained by a terminal 9. Thus, the transmission test of the digital subscriber line is attained within the loopback loop forming period.
Patent JP-S5533378-A (JP)
Title: Channel scan mode switching system for communication unit
Inventor: HATANAKA KAORU
IPC: H03J7/18
Filed: 1978-08-29
Abstract: PURPOSE: To secure switching for the scan mode of the channel with a simple constitution.  
     CONSTITUTION: Scan mode switching circuit 9 consists of inverter 10 plus the change-over switch for three positions. When switch 11 is changed over to the Free contact, all channels are scanned with a fixed speed to know the channel state. When switch 11 is set at the Busy contact, the sequential scanning is given with a fixed speed to the idle channels or the channels featuring the faint signals and the scanning is discontinued every time the channel reaches the signals of over the prescribed level. With switch 11 set to the Vacant contact, the sequential scanning is given with a fixed speed to the channels of the signals featuring the prescribed level or higher and then discontinued every time the scanning reaches the idle channels or the channels of the faint signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5631896-A (JP)
Title: Steering device
Inventor: TERAURA MINORU
IPC: B63H25/10
Filed: 1979-08-20
Abstract: PURPOSE: To prevent variation in the force which is required for operating a steering device used for ships, etc., and which changes between light and heavy according to the direction of rotating the steering device, by installing a series of bearings between a casing and driving member.  
     CONSTITUTION: A driving member 2 driven by the rotation of a steering wheel (not shown) is supported on a shaft in a casing 1, and one end of an inner cable 4 in a control cable 3 engages the driving member 2 at its inner cable engaging section 7. A series of bearings 16 of a suitable length are inserted into the gap 19 between the outer circumferential face of the driving member 2 and the inner face of the casing 1, and the tip 18a of the bearings 16 is constructed so that it will engage the inner cable engaging section 7 only when it moves in the direction to wind up the driving member 2. When the driving member 2 is rotated in the direction B to rewind the inner cable 4, the inner cable 4 goes out of the concave groove 10 and presses hard the bearings 16, but because they roll freely in the gap 19 by rolling friction, the inner cable D can be operated lightly in the D direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05302349-A (JP)
Title: Cleaning device
Inventor: SHIRAI SHIGERU
IPC: E03D9/08
Filed: 1992-04-24
Abstract: PURPOSE:To cover a cleaning device which provides a spray flow rate variable function and enables every kind of cleaning operation with a rhythmical sense and provide a pleasant and comfortable cleaning device. CONSTITUTION:A musical sound, such as music or a murmur of a stream is heard from a sound generator 32, such as a speaker by allowing an indication input means 29 to selectively indicate musical comforting cleaning mode. At the same time, a musical note extraction means 33 extracts musical note elements such as roundness a musical note signal or rhythm elements out of a signal transmitted from a musical signal generation means 31. An electric power signal changed in conformity to the extracted musical note element signal is output from a controller 30 to a flow rate variable means 11. A flow rate sprayed from a cleaning nozzle 10 varies automatically in conformity with the musical note signal heard from the sound generator 32, which makes it possible to provide more rhythmical, pleasant and comfortable cleaning performance compared with the prior art device.
Patent JP-H0841152-A (JP)
Title: Modified resinate
Inventor: ARUBAATO BENDAA
IPC: C09D11/10
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a modified resinate which enables the preparation of a low-resin-content ink exhibiting a high degree of glossiness, rapid curability and good printability for toluene intaglio printing and can be used advantageously in both yellow and red colors.  
     CONSTITUTION: This resinate is formed by reacting (A) rosins or rosin acids with (B) aldehyde components, and, optionally, (C) α,β-olefinically unsaturated carboxylic acids or anhydrides thereof, reacting the obtained adducts with (D) phenols and, optionally, (E) alcohols each containing at least two hydroxyl groups, and subsequently forming a salt of the each product with (E) a basic compound of a divalent metal. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10297667-A (JP)
Title: Frame carrying box
Inventor: HOSHINO KAZUJI
IPC: B65D61/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To integratedly clamp and fix a storage body and a lid body by providing a clamping piece capable of attaching a string capable of being clamped around a bottom side and opposite sides of the storage body and an upper surface of the lid body on the side of the storage body, and clamping and attaching one end part to the other end part of the string. SOLUTION: Two strings 12 are formed on right and left sides of a storage body 1, and fixed to the sides by screws 13. The strings 12 are single, and of the length capable of binding four sides including the storage body 1 around its bottom side, opposite sides, and an upper surface of a lid body 8. A metal fitting body 14a provided with a holding body 14b in a turnable manner is fitted to one end open of the strings 12. The holding body 14b is turned against a spring member 14d to open an insertion part 14e, and the other end part of the strings 12 is inserted and pulled to be tightened. In this condition, the holding body 14b is released, and the strings 12 are held between the holding body 14b and a holding part 14c by the spring pressure of the spring member 14d. The storage body 1 and the lid body 8 are integratedly clamped with and fixed to each other.
Patent JP-H02284480-A (JP)
Title: Photoelectric conversion device
Inventor: TANAKA AKIMASA
IPC: H01L31/10
Filed: 1989-04-26
Abstract: PURPOSE:To improve detection accuracy of a photoelectric transducer by optically shielding end-portions of a P-N junction surface from ultraviolet rays, with a thin film layer composed of organic material and a polycrystalline Si layer, and blocking projected ultraviolet rays mainly with the thin film layer. CONSTITUTION:When a photosensitive region is irradiated with light, carrier is captured in a depletion region formed on a P-N junction surface 15, and photo output current generates in each photodiode. At this time, leak current in the diode generates mainly at end-portions of a P-N junction surface. Viewing from light irradiation surface side, the end-portions 15a is covered with an organic thin film layer 17. By this constitution, the projected ultraviolet rays are absorbed mainly by the organic thin film layer 17, and, in addition, by the polycrystalline Si layer 13. Thereby the increase of leak current generating in the photodiode can be blocked, and therefore detection sensitivity of the photodiode in the ultraviolet rays region can be improved.
Patent JP-S59230287-A (JP)
Inventor: NAKAGAWA SHIYUUJI
IPC: H05B6/04
Filed: 1983-06-13
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-H01278265-A (JP)
Title: Control circuit for positive/negative output switching power source
Inventor: MATSUDA SHUICHI
IPC: H02M3/28
Filed: 1988-04-28
Abstract: PURPOSE:To improve stabilization by stabilizing an output voltage by level shifting means as a negative power source. CONSTITUTION:In a positive/negative output switching power source, a DC voltage Vin is connected to the primary winding n1 of a transformer, and turned ON, OFF by a switching element such as a transistor Tr1, etc. A signal supplied to the base terminal of the Tr1 is supplied from a switching controller 10, and so driven as to stabilize a main output voltage. A switching signal generated at the secondary winding n2 of the transformer is rectified by a diode D, smoothed and output. Error signal output means 20, 40, and magnetic amplifier controllers 30, 50 are provided as a controller, supplied to a saturable reactor SIGMAR. In this case, level shifting means 60 is provided, a negative output voltage -E0 is subtracted from the error signal e03 of the means 40, and output. Thus, the difference of the reference voltage in a negative/positive power source is absorbed to bring dynamic characteristic into coincidence.
Patent JP-H02286541-A (JP)
Title: Sheet material peeling device
Inventor: MORIYA TOSHIBUMI
IPC: B65H29/54
Filed: 1989-04-26
Abstract: PURPOSE:To reduce the generation of a contact scratch by a peeling member by temporarily separating the peeling member from a rolling element taking advantage of the movement of a sheet material. CONSTITUTION:A sheet material 6 peeled off by a peeling member 1 comes into contact with a contact point 9 of the peeling member 1 on the lower side of carrying direction, and by the contact pressure, the peeling member 1 is separated from the surface of a rolling element 2, or a fixed roller. The peeling member 1 is thus in contact with the rolling element 2 only when the sheet material 6 is peeled off, and the time of contact can be contracted, whereby the generation of a contract scratch by the peeling member 1 can be reduced.
Patent JP-S60252134-A (JP)
Title: Air-fuel ratio controlling method
Inventor: OOSUGA MINORU
IPC: F02D41/14
Filed: 1984-05-28
Abstract: PURPOSE:To avoid getting any engine trouble as well as to control an air-fuel ratio into properness, by setting the output of a sensor to the prestored value and controlling the air-fuel ratio with an open loop, at a time when a lean sensor does wrong operation. CONSTITUTION:In time of no disconnection in a lean sensor, engine speed n and load are detected, searching a setting value CPL from a map, and a feedback compensation factor CFB is determined whereby a fuel quantity is determined, and close loop control returning to the start takes place. Next, in case of disconnection in the sensor, open loop control takes place with a feedback compensation factor CFB1 of lambda=1.0 prestored. That is to say, the compensation factor CFB1 is fixed, and the setting value CPL alone is varied by load. Thus, an engine stall in time of sensor disconnection is avoidable.
Patent JP-S60250360-A (JP)
Title: Magnetic toner for color copy
Inventor: SUZUKI AKIRA
IPC: G03G9/083
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a toner capable of providing a distinct picture image by providing a coated layer contg. a sublimable color developing dye on the surface of heat resistant nuclear particles contg. magnetic particles or coated with magnetic particles, forming a color image on transfer paper after developing the electrostatic latent image, and removing thereafter the nuclear particles. CONSTITUTION:A magnetic toner for color copy is prepd. by forming a layer of resin contg. a sublimable color developing dye on the surface of heat resistant particulate nuclear body 1 comprising a crosslinked org. polymer contg. magnetic particles (shown by black points) or on the surface of particles provided with a heat resistant coating layer 4 on the surface of heat resistant particulate nuclear body 3 comprising a crosslinked org. polymer, wherein said resin is one such as polyvinyl alcohol, polyester, etc. which is not adhered to a master plate or image receiving paper at the temp. of sublimation of the dye, A sheet of the image receiving paper 5 is superposed on a master plate which has been developed with such toner, and a developer contained in the image receiving paper 5 is coupled with the sublimable dye by heating, and the particulate nuclear body 1 is removed thereafter with a cleaning brush 6. Thus, a distinct color image is obtd.
Patent JP-H07309233-A (JP)
Title: Gangway footplate for connecting passage between vehicles
Inventor: HATANO MIKIO
IPC: B61D17/20
Filed: 1994-05-20
Abstract: PURPOSE:To prevent passengers from stumbling on a gangway footplate and their foot from being caught between gangway footplates by blocking a clearance between tips of one gangway footplate and the other gangway footplate which is placed on the former gangway footplate. CONSTITUTION:One gangway footplate 27 is placed on the other gangway footplate 26. The former gangway footplate 27 is cut over the total length in a direction in which it is orthogonal to a direction of a connecting passage to divide it in a direction of connection. The divided parts are rotatably connected in the vertical direction by a hinge metal fitting 34.
Patent JP-S62277307-A (JP)
Title: Insecticide containing boron compound
Inventor: MISU NAOAKI
IPC: A01N55/08
Filed: 1986-05-12
Abstract: PURPOSE:An insecticide, acaricide and nematocide containing a boron compound, e.g. pyridine-tris(4-fluorphenyl)boron, etc., as an active ingredient. CONSTITUTION:An insecticide, acaricide and nematocide, containing a boron compound expressed by formula I {X and Y are H, halogen, alkyl or alkoxy; Z is R1R2NH [R1 and R2 are H, alkyl, alkenyl, cycloalkyl, phenyl (which may be substituted by halogen or methyl) or heterocyclic group] or nitrogen- containing heterocyclic compound (which may be substituted by alkyl)} as an active ingredient and effective against insect pests, e.g. cockroaches, houseflies, fleas, etc., nematodes, e.g. Southern root-knot nematode, etc., mites, e.g. Citrus red mite, etc. The compound expressed by formula I is obtained by reacting a nitrogen-containing compound expressed by Z with a triphenylboron derivative expressed by formula II.
Patent JP-H05295115-A (JP)
Title: Polyimide resin having low thermal expansion and production thereof
Inventor: SASHITA NOBUYUKI
IPC: C08G73/10
Filed: 1992-04-24
Abstract: PURPOSE:To produce the subject resin which in a varnish state has already been oriented to some degree by reacting a specific diamine with a specific acid dianhydride and partially imidizing the resulting polymer to a specific degree. CONSTITUTION:A diamine ingredient consisting mainly of one or more of the diamines represented by formulae I, II, and III (wherein X, Y, and Z each is H, CH3, or C2H5) is reacted, with heating, with an acid ingredient consisting mainly of one or more of the acid dianhydrides represented by formulae IV, V, and VI. The polyaddition product is imidized to a degree of imidization of 5-30%, thereby giving the objective resin. The imidization is conducted at 50-120 deg.C for 1-24hr using N-methyl-2-pyrrolidone, for example, as a solvent, usually under anhydrous conditions preferably in an inert gas atmosphere. The resin is reduced in thermal expansion. It can be easily synthesized from inexpensive raw materials, and the thermal expansion of the resin can be controlled by changing the degree of imidization without changing the monomer composition.
Patent JP-S58149760-A (JP)
Inventor: SAKUMA KENICHI
IPC: A61H33/02
Filed: 1982-06-22
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-H01276657-A (JP)
Title: Lead frame
Inventor: KOGA AKIRA
IPC: H01L23/50
Filed: 1988-04-27
Abstract: PURPOSE:To perform superior resin sealing which is free from air bubbles and unfilled parts, by providing grooves to a lead frame so that they may pass through from inside positions of resin sealing parts to their outside positions. CONSTITUTION:Grooves 10 are formed at positions corresponding to at least one place of corner parts in each semiconductor element mounting part 3 of a lead frame 1 in such a way that the grooves pass through from spaces 9 around the element mounting part 3 to the positions of outer frame parts 4. Then, the lead frame 1 is held by sealing molds 11A and 11B from up and down sides and resin sealing is carried out by injecting a sealing resin 14 from a sealing resin injection hole 12. In such a case, air left in the sealing molds 11A and 11B is exhausted wholly to the outside through the grooves 10 and an air vent 13 with the injection of the sealing resin 14 and then, the insides of the sealing molds 11A and 11B are filled with the sealing resin 14. On this occasion, no air passage shows loadings until the insides of the above sealing molds are filled thoroughly with the resin 14 and internal air is discharged completely to the outside. In this way, no bubbles and unfilled parts remain in the resin molding parts.