baber/WOPTO huggingface dataset:
Patent JP-H10325117-A (JP)
Title: Stake with chain
Inventor: ASAKI RYOJI
IPC: E01F13/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a stake with a chain in which welding places are reduced, polishing work can be omitted, and which is equipped with a chain latching device or the like. SOLUTION: A chain 2 is incorporated in the hollow pole 1 of a juxtaposed stake, and the chain 2 drown out from an incorporated chain retainer through the chain drawing-out port 5 of the hollow pole 1 on the one side is latched to the adjacent hollow pole 1. In that case, a laterally long hole 5 is formed in the hollow pole 1, and a latching device 6 for latching a ring-shaped hooking member 3 to which the end of the inserted chain is fitted is provided in the inside of the hollow pole 1 along the upper periphery of the laterally long hole, and the latching device 6 is made up of a chain locking hook 62 formed in the lower part of a base plate 61, and a locking mechanism for locking the opening of the chain locking hook 62;  and the incorporated chain retainer and the latching device 6 are fitted to an inserting body 10, and the inserting body is insertedly fitted in the upper end of the hollow pole 1.
Patent JP-S62292980-A (JP)
Title: Duty valve control system
Inventor: MIMURA MUNEHIKO
IPC: F16K31/06
Filed: 1986-06-10
Abstract: PURPOSE:To reduce the dimension of the device and permit cost cut by synchronizing the time point of variation from OFF to ON of each duty control signal, in the same phase. CONSTITUTION:The duty control signals D1-D3 supplied from a signal generating means 50 are input into inverters 9a-9c, and the outputs are connected with the second input terminals of OR circuits 8a-8c. The overexcitation signal D0 supplied from the signal generating means 50 is connected with the first input terminals of the OR circuits 8a-8c, and the output terminals are connected with the bases of the transistors 1a-1c for overexcitation through base resistances 7a-7c. Therefore, in the duty valve control for a plurality of valves, the duty control signal in each phase is synchronized in the same phase, and the overexcitation signal can be used in common, and the simple circuit can be obtained, and the dimension of the device can be reduced.
Patent JP-H06323087-A (JP)
Title: Shield machine
Inventor: MITANI NORIO
IPC: E21D9/08
Filed: 1993-05-14
Abstract: PURPOSE:To easily excavate a road tunnel which has plural traffic lanes and has a horseshoe-shaped cross section. CONSTITUTION:In a shielding excavation propelling machine where a cutter head is arranged rotatably freely in front of a shielding body 1, a notch part 1c is opened along the peripheral surface of the shielding body 1 between the tip of the shielding body 1 and the cutter head 2, and inside of it, a hydraulic bucket excavator 8 to excavate an inner wall of a tunnel excavated by the cutter head 2 additionally farther than the notch part 1c is arranged movably freely along the inner wall of the tunnel. When the inner wall of the tunnel excavated by the cutter head 2 is excavated further by the bucket excavator 8, a road tunnel having a horseshoe-shaped cross section can be obtained easily.
Patent JP-H04336131-A (JP)
Title: Sink board
Inventor: MIYAUCHI SACHIYO
IPC: E03C1/26
Filed: 1991-05-13
Abstract: PURPOSE:To facilitate work at a sink, and to improve hygienic sense by keeping small utesils such as spoons from being trapped in a draining port, by keeping tableware or containers such as dishes, cups, and pans, from covering the draining port, and by preventing wastes that tend to be gathered around the draining port as well as those that are temporality accumulated, from being seen by a worker. CONSTITUTION:A draining port 3 of a sink 2 is placed near the side wall surface side of the sink 2, and a waste receptacle 7 is arranged on the draining port 3. The waste receptacle 7 is covered with an openable lid body 8 provided flush with a sink counter. A side surface part 72 contiguous to the side wall surface of the sink 2 is provided on at least any one of the lid body 8 and the waste receptacle 7.
Patent JP-H09318970-A (JP)
Title: Optical writing projection type display device
Inventor: FUJII TAKANORI
IPC: G02F1/13
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To make a device compact and to reduce power consumption by separating and generating writing light and readout light by using an optical element from a light source, using a writing light source and a readout light source common and displaying a monochrome picture. SOLUTION: White light radiated from a white light source 11 is separated to the writing light and the readout light by a cold filter 12. The writing light is turned into parallel luminous fluxes through a condensing lens 32 and a collimator lens 33 after the light in a wavelength region on which the photoconductive layer of a spatial optical modulation element 90 does not sharply influence included in the writing light is cut by the band pass filter 31 of a writing optical part 30, and reflected by reflection mirrors 34 and 35 so as to irradiate a liquid crystal picture forming device 50. Meanwhile, the readout light is condensed by a condensing lens 112 after ultraviolet rays and infrared rays included in the readout light are cut by the band pass filter 111 of a projection optical part 110, and irradiates the element 90 through a reflection mirror 113 and a lens 114.
Patent JP-2000329043-A (JP)
Title: Ignition control device for internal combustion engine
Inventor: SHIMIZU HIROKAZU
IPC: F02P3/045
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To avoid simultaneous current-carrying to a plurality of ignition coils, and prevent breaking of a fuse by immediately stop current-carrying to the ignition coils where current-carrying is lastly started, when a current- carrying condition of the ignition coils is detected, and it is detected that current-carrying to a plurality of ignition coils are carried out simultaneously. SOLUTION: In an internal combustion engine 1 capable of switching into a homogeneous combustion system for injecting fuel in an intake stroke, and a stratified combustion system for injecting fuel in a compression stroke, an ignition timing by an ignition plug 7 is set while referring an ignition timing map which is independently set per combustion system in a control unit 10.  In the case where an ignition operation is not performed at a normal ignition timing by generation of missing of a signal pulse of a crank angle sensor 12, generation of noise, and the like, and in the case where simultaneous current- carrying when current-carrying to an ignition coil 6 according to a next ignition cylinder while current-carrying to the ignition coil 6 is continued is detected, control is carried out so as to immediately stop current-carrying to the ignition coil 6 detected lastly, and a fuse is prevented from breaking.
Patent JP-S62291292-A (JP)
Title: Image pickup device
Inventor: OSAWA HIROSHI
IPC: H04N13/02
Filed: 1986-06-11
Abstract: PURPOSE:To increase the speed of response of each shutter, and to improve a transmissivity, by image-forming a left side video through a first deflecting means, and a right side video through a second deflecting means having a deflecting characteristics dif ferent from that of the first means. CONSTITUTION:The right side and the left side videos having the binocular parallax of an object 30, are sent to polarizing filters 24 and 25, through optical paths l1 and l2, respectively. The polarizing characteristics of the polarizing filters 24 and 25 are set at relation that they are intersected orthogonally, and light beams passing through the polarizing filters 24 and 25 are synthesized at a half-mirror 27, and are image-formed on an image pickup plane 32a through a polarizing filter 28, and a lens 29. The polarizing filter 28 is mounted so that it can be angular displaced freely in a peripheral direction, and is supported by almost a cylindrical supporting roller. And it is rotated by every 90 deg. at every field by a pulse motor 33, and a driving gear 32, and thereby, the right side video, and the left side video are image-formed on the image pickup plane 32a in a field sequence.
Patent JP-H10327236-A (JP)
Title: Communication equipment
Inventor: DAN KENICHI
IPC: H04M1/65
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment in which only a monitor voice in the message recording is erased as required without changing a sound volume of the monitor voice on each occasion. SOLUTION: In the incoming call message(ICM) recording processing that records an ICM from a communication opposite party, in the case that setting data for an ICM recording monitor are set to 'OFF', a current speaker sound volume is stored, and a speaker 3 is brought into a state that the speaker 3 outputs no sound succeedingly to set the speaker sound volume to zero (S202-S208). Then the ICM is recorded (S212-S216) and no sound is produced from the speaker 3 during the recording, then the risk of the ICM heard by a 3rd party is precluded so as to secure the privacy. When the recording of the ICM is stopped, the sound volume stored in the processing of the S206 is set as a speaker sound volume (S218-S220), then the speaker 3 produces sound in a sound volume set in advance by the user.
Patent JP-H084956-A (JP)
Title: Mechanical pipe joint for indoor use
Inventor: NOZAKI HIDEO
IPC: F16L21/02
Filed: 1994-06-17
Abstract: PURPOSE:To provide an inexpensive and compact mechanical tube joint for indoor use having a leak-proof seal during the fire and the tube draw-out preventing function. CONSTITUTION:A mechanical tube joint consists of a female screw at the end part, a parallel part following thereto, a metallic joint body 1 having a packing storing part consisting of a tapered part to be reduced in diameter toward the end, a rubber packing 3 to be stored in the packing storing part, a thermally expanding graphite packing 4 which is provided with a flange part to press the rubber packing 3 at the front part and integrated with a biting band part to hold steel balls 5 approximately at equal interval over the whole circumference at the rear part, and a metallic nut 2 where a male screw to be screwed in the female screw of a forward joint body is formed at the front pat, and the inner diameter side is the inner tapered surface to press the steel balls 5 in the inwardly radial direction.
Patent JP-H04338057-A (JP)
Title: Carrier tape conveyor device for tab type semiconductor device
Inventor: TANO KOICHI
IPC: B65H23/34
Filed: 1991-05-10
Abstract: PURPOSE:To perform the conveyance and clamping of a tape simultaneously by fitting two clamping means to guides slidable in the tape conveying direction, and fixing the clamping means to one belt driven by a rotatory driving body in such a way as to be moved mutually in the reverse direction. CONSTITUTION:Tape clamping means 2, 3 for clamping a tape 1 from the upper and lower faces are fitted to slide guides 4, 5 provided slidably parallel to the moving direction of the tape 1. The respective tape clamping means 2, 3 are fixed to the going path side and return path side of a belt 8 stretched parallel with the moving direction of the tape 1 and driven by a rotarory driving body 6. At the working time, the tape 1 is clamped by the clamping means 2 but released from the clamping means 3, and the tape 1 is conveyed by the fixed distance by the rotatory driving body 6. The tape 1 is then released from the clamping means 2 but clamped by the clamping means 3, and the tape 1 is conveyed by the reverse rotation of the rotatory driving body 6. The conveyance of the tape 1 is thereby performed simultaneously with clamping, so that the tape 1 is prevented from being damaged.
Patent JP-S62291012-A (JP)
Title: Current transformer
Inventor: MAENISHI KOZO
IPC: H01F38/28
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a current transformer which can be manufactured at a low cost and wherein even if a conductor is inserted in the main circuit, the other electronic circuits are almost not affected by winding a core on a spool, by inserting an iron core in the axial cavity of the spool, by forming a closed magnetic path with the iron core and a yoke and by forming a gap for inserting a primary conductor in the closed magnetic path. CONSTITUTION:A current transformer consists of an iron core 4, a spool 2 which has an axial cavity for inserting the iron core 4, a core 3 wound on the spool, a yoke 5 which forms a closed magnetic path with the above- mentioned iron core and a gap 7 for inserting a primary conductor in the above- mentioned closed magnetic path. For example, the core 3 is wound on the spool 2, the iron core 4 is inserted in the axial cavity 2a of the spool 2, the iron core 4 is fixed on the U-shape yoke 5 and the closed magnetic path is formed with the iron core 4 and the yoke 5. The yoke 5 consists of legs 5a, 5b and a connecting piece 5c and the ends 5d, 5e of the legs 5a, 5b are fixed on a printed board 6. The yoke 5 is higher than the spool 2 and the gap 7 wherein the conductor of the main circuit can be inserted is formed between the yoke 5 and the spool 2.
Patent JP-S5926414-A (JP)
Inventor: SASE EIZOU
IPC: B65B13/32
Filed: 1982-08-05
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-S5361165-A (JP)
Title: Method of treating of waste water containing oil
Inventor: NAKANO SHINTAROU
IPC: C02F1/28
Filed: 1976-11-11
Abstract: PURPOSE: To remove oil efficiently from emulsive waste water containing oil through successive operation of oxidation and adsorption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11295443-A (JP)
Title: Icing meter
Inventor: TAKASHIMA ITSUO
IPC: G01W1/14
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an icing meter for measuring the growth speed of icing at a constant time interval while reproducing initial conditions. SOLUTION: A thermocouple 10 is mounted on a spherical icing part 1 so that it can measure a surface temperature and at the same time a heater 6-1 is mounted so that the icing can be eliminated. Water flowing down without any icing out of water that collides with the icing part 1 and is captured during a fixed amount of time is stored at a water reception part 2, and ice being iced at the icing part 1 and water being stored at the water reception part 2 are measured by two load meters, thus measuring the growth speed of icing. Also, the ice of the icing part 1 is eliminated by the heater 6-1 and at the same time a solenoid valve for draining of the water reception part 2 is opened for draining, thus reproducing the initial state of icing measurement.
Patent JP-S5468887-A (JP)
Title: Preparation of water-containing resin
Inventor: NAKAI MASAHIRO
IPC: C08F2/44
Filed: 1977-11-11
Abstract: PURPOSE: To prepare a water-containing resin having high water retention characteristics, for a long time, water resistance, and flame retardancy, by curing a blend dispersion of a water-insoluble, water-absorbing resin in a state of water absorption in a curable resin.  
     CONSTITUTION: (A) A water-insoluble, water-absorbing resin is dispersed in (B) a curable resin so that the water content in the cured article may be 10W95 wt.%. The resulting blend dispersion is cured by heating at 10W100°C for 10 minW10hr. The water-insoluble resin (A) is prepared by making one part by wt. of a graft copolymer having a particle size of 40W2,000 μ and a water absorption ≥ 60 ml/g in a dry state absorb 10W1,000 parts by wt. of water. The graft copolymer is obtained by copolymerizing (a) starch, and/or cellulose, (b) a (polymerizable) monomer which is soluble in water or becomes soluble in water by hydrolysis, and (c) a crosslinking agent, and, if necessary, by hydrolyzing the copolymer thus formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06224205-A (JP)
Title: Heat treatment method and its device
Inventor: KIDOGUCHI KATSUMI
IPC: H01L21/324
Filed: 1993-06-07
Abstract: PURPOSE:To prevent air from flowing into a device when loading or unloading a boat into or from a heat treatment device. CONSTITUTION:This device is composed of a container 1 in inert gas atmosphere, a heat treatment reactive tube 2, which is arranged in this container and has an opening 2a, a means, which supplies inert gas, maintaining the reactive tube 2 in inert gas atmosphere while carrying at least a wafer W put on a boat into the reactive tube 2, and a boat carrying means, which carries in the wafer W accommodated in the boat B through the opening 2a of the reactive tube 2.
Patent JP-S5469488-A (JP)
Title: Stress measuring apparatus of high speed revolving shaft
Inventor: MATSUDA TAKESHI
IPC: G01L3/00
Filed: 1977-11-12
Abstract: PURPOSE: To make possible measurement of torsional stress and torque of a revolving shaft continuously with stable high accuracy by supplying the power for a strain gauge and FM transmitter by means of rotary type transformer from the power source on the static side by way of primary winding in the absence of contact.  
     CONSTITUTION: The power of an AC power source 1 which is in the static position is inputted to the primary winding 13 wound on the primary core on the static side and is transmitted to the secondary winding 14 wound on the secondary core mounted on a revolving shaft 39. Hence, it is supplied to the resistance wire strain gauge 16 on the revolving shaft 39 and the FM transmitter 17 within a containing chamber 47. The output signal of the strain gauge 16 is transmitted from an FM transmitter 17 to the outside via antenna 18. This is the end turns out that it is supplied form the AC power source 11 on the static side and therefore these are operated by the power which is stable for a long time. This stablizes the operation of the resistance wire gauge 16 and FM transmitter 17, enabling the highly accurate stress measurement of the revolving shaft 39 to be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0430370-A (JP)
Title: Draw type optical recording and reproducing device
Inventor: NAKAJIMA YOSHIO
IPC: G11B7/00
Filed: 1990-05-24
Abstract: PURPOSE:To make the joints of sectors continued and to prevent bit deviation by making a circuit phase-advance to a delay quantity for the phase of a VFO signal for writing. CONSTITUTION:A demodulating circuit 14 demodulates a reading signal with using a VFO signal for reading and a sector termination recognizing circuit 15 detects preceding writing termination from demodulated data. A delay correcting circuit 16 makes the phase of the VFO signal for reading phase- advance at the timing of a termination signal from the termination recognizing circuit 15 and prepares a VFO signal for writing. A modulating circuit 19 modulates modulated data, drives an optical head and executes drawing with using the VFO for writing. Thus, since the VFO signal for writing phase- advances compared to the VFO signal for reading, the delay of the termination signal obtained with using the reading signal is canceled and the joints of the recording of the last time and the recording of this time continue.
Patent JP-S5925961-A (JP)
Title: Heat treatment of aluminum alloy casting
Inventor: KAWAHARA MASUMI
IPC: C22F1/04
Filed: 1982-08-03
Abstract: PURPOSE:To improve the strength of an Al alloy casting by a short-time heat treatment and to prevent the part of the casting welded to a sleeve by simultaneous casting from being stripped from the sleeve, by casting the Al alloy casting, knocking out the mold immediately after solidifying the casting, water- cooling the casting at once, and tempering it. CONSTITUTION:A cylinder block for an internal combustion engine or other casting made of an Al alloy is cast, and immediately after solidifying the casting, the mold is released. The casting is hardened at once by putting in water, and it is tempered to improve the hardness and strength. Even when the cylinder block is cast integral with a sleeve, the strength of the block can be sufficiently improved by this method without causing the stripping of the sleeve.
Patent JP-H08305924-A (JP)
Title: Coin authenticity distinguishing device, coin processor and transaction processor
Inventor: MATSUMOTO YOSHIYUKI
IPC: G07D9/00
Filed: 1995-05-09
Abstract: PURPOSE: To accurately judge the kind of a misinserted medium and return or collect the misinserted medium even if the medium other than an authentic coin is inserted by discriminating between authentic coins, valuable coins that are not handled, and foreign bodies of no value. CONSTITUTION: When a received money distinguishing part 48 equipped with an outward shape detection sensor S1, a material detection sensor S2, and a passage confirmation detection sensor S3 detects a authentic coin 43 being inserted judging from a round shape of a prescribed size and metal of coins of currently circulated denomination of money, the authentic coin is taken in the side of an internal batch holding part 50 or denomination-classified temporary holding part 51 and processed. When the distinguishing part detects valuable coin 81 which is not handled being inserted judging from outward shape size and a material although the coin is round metal, the inserted valuable coin 81 is returned to a coin throw-in opening 15, so that the valuable coin 81 which is not handled is surely returned to the customer.  Further, when a nonround or nonmetallic object is detected and the misinsertion or mixing of a foreign body 82 is detected, the foreign body 82 is speedily collected in a foreign body stacker (g) and processed.
Patent JP-H08302381-A (JP)
Title: Metal processing oil stock solution composition and metal processing oil composition
Inventor: YOKOTA HIDEO
IPC: C10N40/22
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a metal processing oil stock soln. compsn. which is excellent in lubricity and capability of dispersing a metal powder produced by wearing and is not acompanied by excessive foaming by compounding a base oil with a satd. fatty acid monoester of polyethylene glycol, an unsatd. fatty acid monoester of polyethylene glycol, a fatty acid, and a sarcoside each in a specified amt. CONSTITUTION: A base oil comprising at least one oil selected from among a mineral oil, a synthetic oil, and a fatty oil is compounded with 2-40 mass % (based on the resulting compsn.; and the same applies hereunder) satd. fatty acid monoester of polyethylene glycol represented by formula I (wherein R<1> is a 7-17C alkyl group; and m is 2-25) (A), 2-40 mass % unsatd. fatty acid monoester of polyethylene glycol represented by formula II (wherein R<2> is a 7-23C alkenyl group; and n is 2-25) (B), 0.4-8 mass % 8-24C fatty acid (C), and 0.4-8 mass % sarcoside represented by formula III (wherein R<3> is a 8-24C alkyl or alkenyl group) (D) under the condition that the following relations are satisfied: a1 /b1 is 0.2-5; a1 +b1 is 5-60; c1 /d1 is 0.2-5; and c1 +d1 is 1-10 [wherein, a1 , b1 , c1 , and1 are the amts. (mass %) of ingredients A, B, C, and D, respectively].
Patent JP-H11233600-A (JP)
Title: Electrostatic attractor and vacuum processor using the same
Inventor: MAEHIRA KEN
IPC: H01L21/68
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic attractor which does not cause non-uniform residual attractive force and a vacuum processor using the electrostatic attractor. SOLUTION: A surface of an attractive plate 12 of an electrostatic attractor 2 is formed to be ragged. The projection parts 91 , 92 are disposed on positive and negative electrodes 15, 16 inside the attractive plate 12. When a substrate 20 is mounted on a mounting face 18, a back face of the substrate 20 comes into face contact with a surface of the projection parts 91 , 92 , and static electricity is attracted in a state of coming into non-contact with a bottom face of a recess part 8. Since a distance between the substrate 20 and an electrode is fixed in a part of coming into contact with the surface of the projection parts 91 , 92 , an electrostatic attractive force is uniform on the projection parts 91 , 92 , and a residual attractive force is made uniform.  Accordingly, when a plurality of substrates are processed, electrostatic attractive forces between the substrates are equalized.