baber/WOPTO huggingface dataset:
Patent JP-H01165840-A (JP)
Title: Doglegged body constructing method of multistoried building
Inventor: KUROSAWA RYOHEI
IPC: E04B1/16
Filed: 1987-12-22
Abstract: PURPOSE: To integrate with the base by screw-fitting and temporarily tacking an extension part of a PC steel material in a cutout recessed part of a precast concrete post, and passing the main PC steel wire through a PC steel insert hole to be connected to the extension part, and stretched and fixed. CONSTITUTION: A precast concrete post 11 is formed so that plural PC steel material passing holes 12 are pierced longitudinally, and slightly upper side of a lower end is provided with a cutout recessed part 13 with such a depth as to be opened to the upper and lower surfaces. An extension part 16 of an anchor PC steel material 15 projected with the lower end buried in the inside of the base 14 is passed through the passing hole 12 of the post 11, and screw- fitted and temporarily tacked in the recessed part 13 by a nut 18. A PC steel material 19 is inserted in the PC steel material passing hole 12 from the upper end of the post 11, and the lower end is connected to the tip of the extension part 16 through a coupler 20 to be stretched and fixed at the upper end. Thus, work efficiency can be remarkably improved.
Patent JP-H10122312-A (JP)
Title: Transmission for motive power vehicle
Inventor: KOMODA SHOJI
IPC: F16H3/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To switch synchronous gears smoothly by cutting off both rotating power of an engine and corotating motive power from a PTO shaft at the time of switching a synchromesh gear type transmission gear. SOLUTION: At the time of swtiching auxiliary speed change gear mechanism 31, 32, this operation is detected by a stroke sensor 44 or the like, and rotating power is cut off by hydraulic clutches 29a, 29b, 29c, 29d of main speed change gear mechanism 29. Since it is so constituted that power of a PTO shaft 40 is diverged from reverse gear mechanism 28 on the transmission upper side of the hydraulic clutches 29a, 29b,..., even in case of the generation of corotation caused by load, this can be cut off by off operation of the hydraulic clutches 29a, 29b,.... The synchronous action of gears can therefore be stabilized so as to attain smooth switching operation.
Patent JP-H08180731-A (JP)
Title: Electroconductive thick film compound, thick film electrode, ceramic electronic component, and layered ceramic capacitor
Inventor: FUJIYAMA MASAKI
IPC: B22F1/06
Filed: 1994-12-26
Abstract: PURPOSE: To heighten the bonding strength of a ceramic base board with a thick film electrode, improve the solderability. and enhance the electric reliability by forming Cu powder contained in a conductive thick film compound from spherical powder and scale-form powder. CONSTITUTION: A plate-form ceramic capacitor is composed of a plate-form dielectric member of ceramic 1, a pair of terminal electrodes 3 and lead terminals 4, and resin as exterior member 2, wherein a sintered film formed by baking a conductive thick film compound is used in the terminal electrode 3. Cu powder, glass powder, and organic vehicle are contained in the conductive thick film compound, and the Cu powder consists of mixture of differently shaped powders in spherical form and scale- form. This permits preventing the blister on the surface of the electrode 3 to lead to heightening of the bonding strength of the dielectric member 1 with the electrode 3.  It is also possible to reduce the content of glass powder to lead to deterioration of the plating film attaching performance caused by glass melting and covering the electrode surface, and also good solderability can be provided and the electric reliability be enhanced.
Patent JP-H04194329-A (JP)
Title: Throttle valve controller for internal combustion engine
Inventor: IWAKI HIDEFUMI
IPC: F02D11/10
Filed: 1990-11-28
Abstract: PURPOSE:To simplify the change-over mechanism to make it difficult for a trouble to occur and enhance the reliability by using an electronically controllable actuator, and controlling a throttle valve with an axle wire in a region of low opening degree. CONSTITUTION:Upon step-in of an axle pedal 20, an axle wire 1a is pulled, an axle lever 61 is rotated to cause rotation of a rotating member 63, and a bevel gear 51a is rotated. Under a throttle opening degree retained up to abutment of the rotating member 63 against a stopper 65, a calculation control section 25 does not drive an electronically controllable actuator 7. Therefore, a gear 51b is kept out of rotation but, on the other hand, the gear 51a is rotated. Small bevel gears 52a, 52b are thereby rotated about rotating shafts 53a, 53b, respectively while they are revolved around a rotating shaft 16 during their self-rotations. Large gears 56, 57 also are rotated to drive a throttle valve 2 via a valve shaft 3. Upon further step-in of the axle pedal 20, the control section 25 drives the actuator 7 in response to output signals from a rotation angle sensor 18 and an axle sensor 23 to open or close the throttle valve 2.
Patent JP-H05240227-A (JP)
Title: Nail for hard material
Inventor: DEIITOMAARU ZARUTOORU
IPC: F16B15/02
Filed: 1992-12-02
Abstract: PURPOSE: To provide a corrosion resistant, mechanically strong nail with a shank and a head, which can be driven into hard materials such as concrete, rock, metal and the like by an explosive powder charge operated tool, and can be economically produced by the conventional cold-working. CONSTITUTION: To achieve the high strength required for such nails, the nail is formed of two parts, one a head 2 and the other a shank 1. The head 2 is formed of a deformable corrosion resistant steel. The shank 1 is formed of an austentics steel alloyed with nitrogen having a very high mechanical strength, and provided with a flange 1a on a specified region of the shank. A disk 3 is provided on the shank 1 to serve as a guide during driving operation.
Patent JP-H06172138-A (JP)
Title: Method for modifying keratinous fiber
Inventor: OKADA TOMOYUKI
IPC: D06M101/00
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a method for modifying keratinous fiber, capable of effectively and durably providing keratin fiber with tension and rigidity, supplying excellent touch after treatment. CONSTITUTION:An anionic surfactant and a polyvalent metal salt are separately and permeated into keratinous fiber to modify keratinous fiber.
Patent JP-H07281010-A (JP)
Title: Semitransmissive semireflector and semitransmissive semireflection type polarizing film laminated body using it
Inventor: TAKAHASHI SHINICHI
IPC: G02B5/08
Filed: 1994-12-26
Abstract: PURPOSE:To reconcile proper reflection to external light and proper reflection of light of a back face inside light source, facilitate manufacture, and improve image contrast by containing pearl pigment in a semitransmissive semireflective layer. CONSTITUTION:In a semitransmissive semireflector 1 composed of a support body 10 having cavity parts 13 inside and a semitransmissive semireflective layer 11 which is arranged on one surface of this support body 10 and is mainly composed of a light transmissive material, pearl pigment 12 is contained in the semitransmissive semireflective layer 11. Since a characteristic of reflecting light from an external part is mainly required of the semitransmissive semireflective layer 11 containing this light transmissive resin and the pearl pigment 12, it is desirable that the pearl pigment 12 is uniformly dispersed in the light transmissive resin. The pearl pigment 12 is formed by covering a surface of a thin plate like mica particle with titanium dioxide. Thereby, since the semitransmissive semireflective layer 11 is a semitransmissive semireflector containing the pearl pigment 12, light incident on the semitransmissive semireflective layer 11 is reflected by the pearl pigment 12, and excellent image contrast can be obtained.
Patent JP-H04191142-A (JP)
Title: Standard value input method to squib deciding device of air bag system
Inventor: TANABE TOSHITAKA
IPC: G01M17/00
Filed: 1990-11-26
Abstract: PURPOSE:To use a simple amplifier by connecting a standard resistance device to allow to convert the resistances same as the maximum and the minimum resistance values allowable to a suib, and inputting the amplified detecting value when a specific weak current is applied, in a memory means as the standard values. CONSTITUTION:After a standard resistance device 4 is installed to terminals 12 and 13, one of the switches 2a to 2c is turned on, and an operation instruction is output from an external computer to an air bag system 1. As a result, a control signal to turn on semiconductor switches 6a and 6b is output from a CPU 9, and a weak current flows from a squib driving power source 5 through the squib driving power source 5  the semiconductor switch 6a  the terminal 12 the switches 2a to 2c  the lower limit, the standard, and the higher limit resistances 3a to 3c  the ground. In this case, a voltage is generated at the terminals 12 and 13. This voltage is amplified by a differential amplifier 7, and converted from analog to digital by an A/D converter 8, and the data are written in a nonvolatile memory 10 through the CPU 9.
Patent JP-H11151911-A (JP)
Title: Pneumatic tire
Inventor: FUJITA KAZUTO
IPC: B60C11/11
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve stability in operating a vehicle while the vehicle is traveling at a high speed and on the wet ground by preventing the ground contact pressure of the main groove side edge section of the land section of a tire in the furthest outside, which is generated under lower load conditions, from centering. SOLUTION: The edge Lx1 on the side of the main groove 14 of the land section (block 18E) in a shoulder area X is offset so as to be inside in a radial direction of a tire more than the extension line C' of an arc C forming an area Y in a tread center side, and the tread of the land section is formed by a line segment Z continuing while gradually becoming outside in the radial direction of a tire from the edge Lx1 to a tire's ground contact end P.  This constitution makes it possible to substantially reduce the rising of the ground contact pressure in the part of the edge Lx1 on the side of the main groove 14 of the land (block 18E), which is caused in a very low load condition such as that in the rear axle of a front wheel drive passenger car, unify the distribution of the ground contact pressure in the rear axle condition of the front wheel drive passenger car and substantially improve the operation stability of a vehicle when it travels at a high speed and on the wet road.
Patent JP-H1171826-A (JP)
Title: Method and device for filling and sealing hole after fixing of member by fixture
Inventor: FURUTA TSUTOMU
IPC: E04B1/682
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for filling and sealing a hole after a member is fixed by a fixture, capable of increasing the efficiency of production. SOLUTION: In a structure in which a cement board 14 is secured to the upper flange 12A of a steel frame 12 by use of a tapping screw 16, a one-liquid- type adhesive 20 is supplied into a recess 18 formed by threading and is then high-frequency induction heated by a high frequency induction coil 26 to harden the one-liquid-type adhesive 20. Therefore, hardening time can be made shorter than it would be if a two-liquid-type adhesive is used. As a result, the efficiency of production can be enhanced.
Patent JP-H03186113-A (JP)
Title: Combustion device
Inventor: MORIMOTO KAZUYUKI
IPC: F23N3/08
Filed: 1989-12-13
Abstract: PURPOSE:To enable effecting the increasing correction of the number of revolutions of a fan always appropriately by a method wherein, when the number of revolutions specified by a revolution number-specifying means to a revolution number-controlling means is corrected by a correcting means, the correction factor is made larger as the rate of combustion is smaller. CONSTITUTION:When, with decrease of the amount of draft actually sent due to blocking in a discharge air duct or under reverse pressure from a wind, the fan-driving current Io detected by a current-detective means 15 falls below a specified current Is, a value corresponding to the rate of combustion and specified by a current- specifying means 17, a correcting means 16 corrects the number of revolutions specified by a revolution number-specifying means 13 to a fan revolution number-controlling means 14 to Na N on the basis of the deviation DELTAI between the specified current Is and the detected current Io so that the number of revolution of the fan is adjusted to increase to a point where the detected current Io is equal to the specified current Is accommodated to the rate of combustion, hence appropriateness of the air-fuel ratio resulting. In this correction the correcting means 16 applies a larger correction factor K as the rate of combustion is smaller. This method enables keeping the air-fuel ratio appropriate.
Patent JP-H04192771-A (JP)
Title: Automatic gain control circuit
Inventor: SUZUKI YOUSUKE
IPC: H04N5/52
Filed: 1990-11-26
Abstract: PURPOSE:To use an inexpensive D/A converter by operating the high-order bit of a level control signal during the prescribed period of time after a signal is inputted and synchronization is established, then fixing the data of the high- order bit and feedbacking a low-order bit. CONSTITUTION:A lock detector circuit 8 detects the phase of synchronization in a system with a signal of the generation of a synchronization detecting and reproducing circuit 3. Receiving the locking signal, a timer circuit 9 sets a gain for a signal level detection circuit 5 and transmits a pulse to a latch circuit 10. Thus, the high-order bit of the control signal for the input signal is defined. The timer circuit 9 holds the latch circuit 10 thereafter and outputs a signal switching the gain so as to performs the operation of the low-order bit. Thus, the size of the circuit can be reduced by using the signal level detection circuit in time division and the accurate control using the inexpensive A/D converter can be performed by dividing the control signal data.
Patent JP-H06142697-A (JP)
Title: Treatment method for photograph development treatment waste liquid
Inventor: NAKAMURA TAKASHI
IPC: C02F1/62
Filed: 1992-11-09
Abstract: PURPOSE:To provide the treatment method for a photograph development treatment waste liquid, by which a waste liquid such as washing water and a stabilizing liquid, etc., can be drained to a sewage, and also, can be reutilized as washing water and water for preparing a treatment liquid, and on the other hand, the waste liquid quantity to be collected can be reduced by enhancing a degree of concentration, and reutilization to the treatment liquid of a concentrated liquid can be executed. CONSTITUTION:An overflow OFWO of an intermediate washing water tank 19, an overflow OFW of a first washing water tank 14, and an overflow OFST of an stabilizing tank 18 are stored in a storage tank 21, and a liquid 210 in this tank 21 is taken out, and treated by a reverse infiltrating device 31. In this case, a thickened liquid 312 treated and obtained by the reverse infiltrating device 31 is treated by a reduced pressure evaporating/concentrating device 41, and obtained condensed water 411 is drained to a sewage, etc., together with permeation water 311 obtained by the reverse osmosis device 31, or reutilized as water. On the other hand, condensed liquid 412 obtained by the reduced pressure evaporating/concentrating device 41 is collected, or allowed to flow into a fixing tank and reutilized.
Patent JP-H08163761-A (JP)
Title: Lightning prevention and device thereof
Inventor: MATSUSHITA MASAHARU
IPC: H02G13/00
Filed: 1994-11-30
Abstract: PURPOSE: To install an aluminum lightning tube easily and stably without any sacrifice of the usable area of a flat roof top surface by fitting the lightning tube of prescribed length into a groove for avoiding expansion and shrinkage formed in the flat roof top surface for receiving the lightning. CONSTITUTION: A groove 2 filled with petroleum pitch for avoiding expansion and shrinkage formed in the top surface of a flat roof 1 is formed. An aluminum lightning square tube 3 of prescribed length is fitted in the top of the groove 2, and its one end is connected to the steel frame of a building through a connecting terminal 4 and a lead wire 6. It is thus possible to eliminate a complex and strong supporting fittings and device for supporting a lightning rod, provide a smart appearance and prevent the usable space of the flat roof 1 top surface from being sacrificed because the lightning tube 3 is fitted in the groove 2.
Patent JP-2001138892-A (JP)
Title: Brake master cylinder
Inventor: TSUBOUCHI KAORU
IPC: B60T11/20
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To improve a support structure of a second piston disposed at a front side of a first piston in a brake master cylinder. SOLUTION: In the brake master cylinder, a sleeve 23 assembled to a cylinder housing 10 comprising a body 11 and a cap 12 and axially slidably supporting both pistons 31, 32 by an inner hole 23c has a communication passage (communication groove 23e, communication hole 23i) for communicating a first pressure chamber R1 formed between both pistons 31, 32 with a feed-out port 11d provided on the body 11. A seal cup 27 for sealingly sealing a space between the second piston 32 and the sleeve 23 is assembled to an annular groove 23g provided on an inner periphery of the sleeve 23. A communication hole 23j is provided on a cup retaining wall 23k for slidably guiding the second piston 32 in an axial direction and restricting a rearward movement of a seal cup 27. The annular groove 23g and the feed-out port 11d are communicated by the communication hole 23j.
Patent JP-H03184660-A (JP)
Title: Winding type cast slab heat insulation cover
Inventor: HACHITSUKA TAKASHI
IPC: B22D11/126
Filed: 1989-12-15
Abstract: PURPOSE:To enable good heat insulation effect and elongation of the service life by forming a flexible heat insulation cover with a heat insulation member fitted to each one link of the chain between two lines of roller chains and arranging a winding drum for winding this heat insulation cover. CONSTITUTION:The heat insulation cover body is formed by fitting the heat insulation material 11 to a frame 12 and both ends of the frame 12 are fixed to the chain 13 to form the flexible heat insulation cover 36. Just after completing cutting of a cast slab 25 with a gas cutting machine 21, by rotating the drum 4 in the arrow mark 26 direction, the heat insulation cover 36 is wound onto the drum 4, and after being retreated by the L distance, this is stopped. The gas cutting machine, too, is retreated at the same velocity as the heat insulation cover, and after being shifted by the L distance, this is stopped. By cutting command of the next cast slab, the gas cutting machine clamps the cast slab and advances to the arrow mark 28. The heat insulation cover, too, is unwound from the drum and followed to the gas cutting machine. By repeating this movement, the temp. of cast slab in the running range L can be held with the heat insulation cover. By this method, the chain having good heat insulation effect and easy to perform maintenance and repairing and having a little trouble, is obtd. and the service life can be extended.
Patent JP-2000142488-A (JP)
Title: Deck floor for motor truck
Inventor: OCHI HIROSHI
IPC: B62D33/023
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To easily cope with the change and extension of the fitting positions of floor hooks, gate hinges and a gate balancer by providing a side rail made of metal, at the side part of a floor panel made of FRP. SOLUTION: A side rail 3 made of metal is fitted to the side part of a floor panel 2 made of FRP. In a deck floor of a motor truck of this constitution, the floor panel 2 is formed of FRP to reduce weight while ensuring required rigidity and strength. Since the side rail 3 is made of metal, bolt holes and the like for fitting floor hooks, hinges for a gate, a gate balancer, and the like to the upper and lower faces and side face of the side rail 3 can be provided in free positions. In addition, members such as mounting brackets can be jointed by welding or the like, and the fitting positions of the floor hooks, gate members, and the like can be easily changed or added into substantially free positions after fitting.
Patent JP-H06175800-A (JP)
Title: Display device
Inventor: OZAWA KENJI
IPC: G06F3/14
Filed: 1992-12-03
Abstract: PURPOSE:To provide a display device capable of performing a desired display at the desired time. CONSTITUTION:If the coincidence between the present time and time data is not detected by a clock device 6, a control circuit 3 reads out display procedure data, which does not include time data, from a procedure data storage circuit 2 and reads out display data, which is stored in the channel designated by this read display procedure data, from a display data storage circuit 1 to display this display data on an LCD 10; and when this display is terminated, the control circuit 3 designates next display procedure data and displays data in the same manner. When the present time and time data coincide with each other, the control circuit 3 reads out display procedure data including time data from a storage circuit 5 of procedure data with time data and reads out display data, which is stored in the channel designated by this read display procedure data including time data, from the display data storage circuit 1 and outputs a switching signal to a display selector 11 to display this read display data.
Patent JP-H10226738-A (JP)
Title: Polyolefin composition for production embossed sheet improved in emboss retention
Inventor: ABHAU CHERYL L
IPC: C08L23/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an embossed sheet which has a low gloss and can retain the emboss pattern formed on the major part of the sheet without causing the loss of surface or a too small sheet thickness and without detriment to the physical and mechanical properties by compounding a propylene polymer material with a partially cross-like thermoplastic olefin elastomer. SOLUTION: This compsn. comprises 40-70% propylene polymer material and 30-60% thermoplastic olefin elastomer. The propylene polymer material comprises 10-50% propylene homopolymer or copolymer having an isotactic index of 80-99%, 3-20% linear semicrystalline copolymer fraction which has a crystallinity by DSC (differential scanning calorimetry) of 20-60% and is insoluble in xylene at room or an ambient temp., and lower than 50% polymer contg. lower than 50% units derived from ethylene, a 4-8c α-olefin, or their mixture. The elastomer comprises an ethylene copolymer and a diene rubber or a terpolymer rubber.
Patent JP-H04201880-A (JP)
Title: Embossed type carrier tape
Inventor: OKIHARA YOSHIHIKO
IPC: B65D85/86
Filed: 1990-11-26
Abstract: PURPOSE:To free a carrier tape of the possibility of bending leads of an integrated circuit by forming a hollow near a corner of an individual carrier in order that a lead near the corner of a semiconductor IC device should not touch a side or the bottom of the individual carrier. CONSTITUTION:A hollow 4 is formed near a corner of an individual carrier 2a in a carrier tape 1a. As a result, when an IC 3 is mounted on the carrier 2a in the carrier tape 1a, the effect of the hollow 4 is such that, at the corner of the IC 3 where otherwise bending of a lead occurs most frequently, there is no possibility of a lead of the IC 3 touching a side or the bottom of the carrier 2a, that is, there is no occurrence of a lead near a corner of the IC 3 being accidentally bent.