baber/WOPTO huggingface dataset:
Patent JP-H0529288-A (JP)
Title: Polishing method of compound semiconductor wafer
Inventor: SHIBATANI HIROSHI
IPC: H01L21/304
Filed: 1991-07-18
Abstract: PURPOSE:To enable the surface of a compound semiconductor wafer to be enhanced in smoothness by a method wherein the wafer is polished only with colloidal silica aqueous suspension just before mechanochemical polish is finished. CONSTITUTION:A compound semiconductor wafer is polished only with colloidal silica aqueous suspension just before mechanochemical polish is finished. Colloidal silica as dispersoid is 1-100nm in grain diameter. For instance, a GaAs wafer as large in diameter as 3 inches is mechanochemically polished for 10 minutes using polishing liquid where 50cc of NaOCl, 15g of NaOH, 25g of Na2CO3, and 1g of NaCl are dissolved into 1l of pure water at a flow rate of 30cc/min and a rotary polishing disc 19 inches in diameter on which a polishing cloth of expanded polyurethane is pasted. Thereafter, 10% by weight of colloidal silica suspension is fed at a flow rate of 2OOcc/min and the polishing disc is kept rotating for 15 seconds. Applied pressure for polishing is 70g/cm<2>, and colloidal silica is 50-70nm in grain diameter. The polished wafer is found excellent by a check concerning surface roughness, scratch, haze and residual strain.
Patent JP-H0751603-A (JP)
Title: Coating material spray gun and attachment for coating material spray gun
Inventor: OTA MASAYASU
IPC: B05B15/02
Filed: 1993-08-16
Abstract: PURPOSE:To make it possible to obtain coating patterns stable over a long period of time without washing a spray gun and to continuously carry out a coating operation by disposing steam injection holes for injecting steam toward the peripheral part of a coating material injection nozzle around this coating material injection nozzle. CONSTITUTION:This coating material-spray gun 1 is constituted by disposing the steam injection holes 7 for injecting steam toward the peripheral part of the coating material injection nozzle 3 around the coating material injection nozzle 3. As a result, the steam gushing out of the steam injection holes 7 maintains a highly wet state at all times near the coating material injection nozzle 3 of an air cap 2 and prevents drying of the coating material not only during the injection of the coating material but during the interruption of the injection as well when the coating material made into a mist form is injected together with air for atomizing from the coating material injection nozzle 3. Then, the coating material which is dry and in a highly viscouse state does not deposit around the coating material spray gun and the clogging of the coating material injection nozzle 3 and air holes 4 for atomizing and the disturbance of the coating patterns are prevented.
Patent JP-H0949485-A (JP)
Title: Glow plug control device for engine
Inventor: GOKAN TOSHIYUKI
IPC: F02D43/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent particularly a misfire by assisting ignition with glow plug control, by using a glow plug in a combustion chamber of a compression ignition engine even when it is operated except when started. SOLUTION: A device comprises a λ sensor 13 provided in an exhaust system of an engine 1 to detect an excess air factor λ, glow plug 5 arranged in a combustion chamber C of the engine for increasing a temperature of fuel supplied to this combustion chamber to promote combustion and a control unit 14 performing carrying of a current in the glow plug 5 when the excess air factor λdetected by the λ sensor 13 is smaller than a prescribed value λ1.
Patent JP-H0252344-A (JP)
Title: Film processor
Inventor: MATSUOKA HIROSHI
IPC: G03D3/00
Filed: 1988-08-16
Abstract: PURPOSE:To remove processing liquid which sticks on a film by forming a large-diameter pin through hole in a squeeze roller, supporting the squeeze roller so that it can be displaced in the direction of opposition to a film, and allowing the roller to roll on the film by its own gravitation. CONSTITUTION:A processing tank contains processing liquid for processing the film and the squeeze roller 84 removes processing liquid sticking on the film 20. This squeeze roller 84 is a cylindrical roller which has the pin through hole 84 having a larger diameter than that of a pin 85 and supported rotatably by the pin 85 so that it is displaceable in a radial direction. When the squeeze roller 84 moves down, the outer periphery of the roller 84 contacts the outer periphery of a roller 33 for direction conversion and then the roller 84 contacts the roller 33 across the film 20 while displaced in the upstream direction. Therefore, when the film 20 is conveyed, the roller 84 rolls on the film 20. Consequently, the processing liquid on the film 20 is removed.
Patent JP-S5992577-A (JP)
Title: Thin film element plate
Inventor: ISHIHARA SHINICHIROU
IPC: H01L21/205
Filed: 1982-11-17
Abstract: PURPOSE:To prevent the exfoliation of an Si layer by a method wherein Si is deposited after depositing a substance different from that of a substrate at a cut point, in a thin film element plate using amorphous or micro crystallized Si. CONSTITUTION:A transparent conductive film 2 composed of a conductive substance is formed on the substrate bulk 1, and the amorphous or micro crystallized Si is deposited from above. The conductive substance 2 is formed on not only an electrode part but also the cut line 3 which isolates the element, and the amorphous or micro crystallized Si is deposited also on the conductive substance 2. When the element is separated from the cut line 3, it can be cut without generating Si exfoliation because of the deposit of the conductive substance on the cut line 3.
Patent JP-2000017367-A (JP)
Title: High thermal expansion alloy and bimetal using it
Inventor: UEDA MASAMI
IPC: C22C38/10
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To increase the Young's modulus, to reduce the reduction of the Young's modulus accompanying the increase of temp., to improve the corrosion resistance and fatigue characteristics and to increase the electric resistance of an alloy by allowing it to have a specified compsn. contg. Mn, and the balance Ni with inevitable impurities. SOLUTION: The content of Mn in this alloy is 65 to 70 wt.%. In the case the alloy is furthermore incorporated with Co and Cr, its characteristics moreover is improved. Co is the component for furthermore improving its fatigue characteristics and is added by 2 to 15%. Cr is the component for moreover improving its corrosion resistance and is added by 0.5 to 5%. By cladding the high thermal expansion alloy with an Ni-Fe series or Ni-Fe-Co series low thermal expansion alloy, a bimetal wide in a proportional temp. range, high in electric resistance and furthermore having high output can be obtd. In this case, the optimum low thermal expansion alloy to be clad has a compsn. contg. 31.5 to 34.0% Ni, 6.0 to 8.5% Co also so as to satisfy 38.5%<=Ni+Co<=40.5%, and the balance Fe with inevitable impurities.
Patent JP-2000017222-A (JP)
Title: Coating resin composition and coating composition using this
Inventor: UEDA TAKEHARU
IPC: C09D133/04
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating resin composition which shows a high adhesion against plastic substrates which are not subjected to a physical or chemical pretreatment, solvent resistance, coating hardness and shelf stability and has a good pigment dispersibility. SOLUTION: This composition comprises (A) a chlorinated polyolefin resin with a chlorine content of 50 wt.% or smaller, (B) a chlorinated polyolefin- containing polymer obtained by heating a mixture of a radical polymerizable monomer containing from 10 to 80 wt.% chlorinated polyolefin resin with a chlorine content of 50 wt.% or smaller and a chlorinated polyolefin resin with an organic solvent and a radical polymerization initiator and (C) an acrylic resin wherein the weight average molecular weight, calculated as polystyrene, is from 3,000 to 40,000.
Patent JP-S6357229-A (JP)
Inventor: KAWABATA ICHIRO
IPC: B32B21/08
Filed: 1986-08-29
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-H0950020-A (JP)
Title: Liquid crystal display device
Inventor: SUENAGA MACHIKO
IPC: G02F1/1335
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to display good-grade images by providing one of a pair of transparent substrates facing each with color pattern layers of plural colors and the other with a black matrix layer. SOLUTION: This liquid crystal display device is provided with a pair of the transparent substrates 1, 2 consisting of glass and facing each other. The inside surface of the one transparent substrate 1 is provided with the three-color pattern layers 13 of blue, green and red of color filters and these color pattern layers 3 are provided thereon with transparent electrodes 5 via an overcoat layer 4. Further, an oriented film 6a is disposed on these transparent electrodes 5. On the other hand, the inside surface of the other transparent substrate 2 is provided with the black matrix(BM) of the color filters and the matrix holes of the BM layer are provided with transparent electrodes 7. Further, an oriented film 6b is disposed on the BM layer and the transparent electrodes 7.  Spacers 9 are interposed between a pair of the transparent electrodes 1 and 2 and the peripheral parts are sealed with sealing materials 20. Liquid crystals 10 are interposed between both substrates 1 and 2.
Patent JP-H1147022-A (JP)
Title: Bathroom counter
Inventor: TERADA YOSHIRO
IPC: E03C1/042
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fully safe bathroom counter by arranging a top wall, a front wall and a base wall in the upper part of a bathtub rim surface, incorporating the water discharge port mainbody of a bath tap except a water discharge port neighborhood part and fitting a bath tap handle on the top wall. SOLUTION: The bathroom counter 1 provided with the top wall 1a, the front wall 1b, the base wall 1c and an apron 1d is arranged and the top wall 1a, the front wall 1b and the base wall 1c are arranged in the upper part of one horizontal direction rim surface A1 in the bathtub A. The front wall 1b of the bathroom counter is inclined to a lower part toward a bathroom side wall B. The bath tap handle 2 is fitted to the top wall 1a of the bathroom counter 1, the bath tap mainbody operated by the bath tap handle 2 is arranged inside the bathroom counter 1 and also just under the bath tap handle 2 and a duct erected from a part facing the apron 1d of a bathroom side wall B lower part apron 1d is connected to the bath tap mainbody.
Patent JP-H0732727-A (JP)
Title: Production of thermal transfer sheet
Inventor: TERADA YUKIO
IPC: B41M5/42
Filed: 1993-07-23
Abstract: PURPOSE:To produce a thermal transfer sheet by planographic printing. CONSTITUTION:A release layer imparting a dry film not generating back trapping by planographic ink and composed of at least one of acrylic, urethane type, urea type, ester type and vinyl type thermoplastic polymeric compds. is formed on paper to which fluorine type coating is applied or a polyester film and a pattern layer is formed on the release layer by planographic printing. Subsequently, an adhesive layer not repelled on the pattern layer and composed of at least one of acrylic, urethane type, urea type, ester type and vinyl type thermoplastic polymeric compds. is applied to the pattern layer.
Patent JP-H0867316-A (JP)
Title: Linear part supplying apparatus
Inventor: MATSUMOTO HARUICHIRO
IPC: B65G11/20
Filed: 1994-08-29
Abstract: PURPOSE: To speed up drop speed and supply speed by opening and closing a path for linear parts in a chute to guide the linear parts dropped from a turning supply mechanism and thereby providing a shutter mechanism for controlling the drop of the linear parts in the path. CONSTITUTION: Some of a plurality of linear parts put in a hopper 3 are separated and sent to a delivery position by a part supply mechanism. One of several linear parts sent is attracted and held horizontally by a holding member of a turning supply mechanism 5. When the holding member attracts and holds one of the linear parts, the holding member is turned by about 90 deg. to change its direction to set the linear part under the verical state and send it above a chute 6. When the linear part sent is released from the held state, it drops freely in the chute 6. The dropping linear parts are once blocked from dropping by a shutter mechanism and then start to be dropped by the movement of the shutter mechanism. Thus, the chute 6 is prevented from being choked with the linear parts to fix the supply speed.
Patent JP-H0253126-A (JP)
Title: Semiconductor file device
Inventor: HASHIMOTO TOMOKICHI
IPC: G06F1/32
Filed: 1988-08-17
Abstract: PURPOSE:To reduce the power consumption by performing the intermittent charging to turn off a charging circuit in the case a back-up battery stores the energy. CONSTITUTION:A timepiece circuit 14 is prepared to monitor the application of the power supply of a semiconductor file device 1. The circuit 14 turns on a contact K3 and keeps this state only for a fixed time t1 after the application of the power supply. Then the circuit 14 turns off the contact K3 after a battery 12 is charged by a charging circuit 11. Then the battery voltage level is reduced gradually from a normal voltage level V1 and a detection level V2 is detected by a voltage detecting circuit 13. Then the circuit 13 sends a detection signal to the circuit 14 to keep the contact K3 on only for a fixed time t2 and then turns off the contact K3 after the battery 12 is charged. In such a way, the battery 12 is charged only when desired while the battery 12 is kept filled with energy.
Patent JP-H0369520-A (JP)
Title: Method for molding lens
Inventor: MURATA ATSUSHI
IPC: C03B11/08
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the generation of a non-contact part between the mold surface and a lens material, misalignment of the axes of the upper and lower dies and nonuniform contraction of a lens at the time of press-molding the lens material between the dies by reducing the molding pressure at least once after the heating and pressing stage is finished and in the cooling and pressing stage. CONSTITUTION:The lens material 13 is supplied between the upper die 11 and the lower die 12 and press-molded. At this time, the molding pressure is reduced or diminished to zero at least once after the heating and pressing stage is finished and in the cooling and pressing stage. In this case, molding has to be carried out under conditions where the lens material is firmly attached to the metallic mold at all times, Rm (radius of transfer surface of forming die) < Rg (radius of end face of lens material) is fulfilled, and the favorable effect is obtained especially when the lens material is columnar.
Patent JP-H1048274-A (JP)
Title: Phase decision circuit
Inventor: KOJIMA TAKAO
IPC: H03K5/26
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To perform phase decision with high reliability by setting a detection timing with reference to the rising or falling edge of one zero-cross(ZC) data. SOLUTION: ZC data S1, S2 obtained from two waveforms for determining the phase are inputted to the first and second inputs D0 , D1 of an FF1. Input R to the FF3 is a signal obtained by delaying the ZC data S2 by one sampling period (Ts) while input R to an FF2 is an inverted signal of the input R to the FF3 where the FF2 and FF3 are reset alternately. The FF2, FF3 latch the state of the ZC data S1 (input D to the FF2 and FF3) at the rising or falling edge of the ZC data S2 delayed by 2Ts with a clock signal outputted from the FF1. More specifically, the state of the ZC data S1 is latched by the FF2, 3 at a detection timing corresponding to the rising and falling of the ZC data S2 and an FF5 latches respective data and outputs the latched data as a phase decision data S3.
Patent JP-S6096298-A (JP)
Inventor: FUKUMARU KATSUSUKE
IPC: F26B11/04
Filed: 1983-10-29
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-S63153646-A (JP)
Title: Error recovery system
Inventor: MAKITA AKIHISA
IPC: G06F11/20
Filed: 1987-08-18
Abstract: PURPOSE:To avoid the system-down by generating a fixed error from a processor when the next instruction reaches an instruction retrial state so as to allow other normal processor to take over the job when the restart of the microprogram is successful. CONSTITUTION:A processor 11 is coupled with a supervisory means 112 therein and after the restart of a microprogram is successful, an instruction retrial signal from an instruction retrial signal generating means 113 of the 1st processor 11 is detected and a fixed error signal is generated by a fixed error signal generating means 116. An error recovery system 20 has a takeover signal generator 23 generating a takeover signal in response to the fixed error signal, the processor 11 is brought into the check state so as to allow the processor 12 to take over the execution of the specific instruction. Thus, system-down is reduced.
Patent JP-H09159400-A (JP)
Title: Programming method of time fuse for missile
Inventor: MUENZEL KLAUS
IPC: F42C9/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to program the time fuze of a launcher by high cost efficiency by relatively simple means. SOLUTION: The method for programming the time fuze of a launcher comprises the steps of calculating an explosion guiding time T from the predetermined muzzle speed V0 of the launcher and the distance from a target object, inductively transmitting current supply energy before launching the launcher, transmitting the T before launching the launcher, measuring the muzzle speed V0 ' at the time of launching, checking the deviation of the speed and the V0 , and correcting the T so that the product of the speed and new explosion guiding time T' becomes constant.
Patent JP-S5893448-A (JP)
Title: Adjusting method for installation of vertical shaft rotary electric machine
Inventor: OGIWARA OSAMU
IPC: H02K5/26
Filed: 1982-11-22
Abstract: PURPOSE:To adjust the installing height and level of a rotor and a bearing bracket by forming a supporting seat at the bracket of a thrust bearing arranged under the rotor and installing a jack between the seat and a foundation, thereby simultaneously raising the rotor and the bracket. CONSTITUTION:A supporting seat 3a is provided at the arm of a bearing bracket 3 of a thrust bearing 8 provided under a rotor 2 which has high rotating speed and small diameter, and a jack 7 is disposed hydraulically or via screws between the seat 3a and the foundation 2. The piston of the jack 7 is raised to lift both the bracket 3 and the rotor 1, a linear 6 of the prescribed thickness is inserted into the gap between the bracket 3 and the foundation base 5, the jack 7 is then lowered, and the bracket 3 is eventually clamped via bolts to the base 5. In this manner, even if no space in which the jack 7 is placed is provided between the lower part of the rotor 1 and the foundation 2, the installing height of the rotor and the adjustment of the level can be performed.
Patent JP-H1113916-A (JP)
Title: High cooling efficiency wax thermostat for automobile engine
Inventor: KUZE GIICHI
IPC: F16K17/38
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To smoothly perform opening/closing of a valve by melting and expanding the wax in a thermo-actuator, contracting an elastic seal spool and pushing out a rod inserted into its center hole so as to open the valve when a liquid temperature is increased exceeding a prescribed temperature. SOLUTION: A wax thermostat houses a main valve 9 to be engaged with a valve seat 10 and a thermo-actuator 1 for press-fixing the main valve 9 in a frame 12, and the main valve 9 is pressed in the seating direction of the valve seat 10 by a turn spring 8 provided between the pieces of the frame 12. The thermo-actuator 1 functions in such a manner that when a liquid temperature increases to exceed a prescribed temperature, wax 6 in a heat sensing cylinder 7 is melted and expanded, an elastic seal spool 4 is contracted and, thereby, a rod 2 inserted into a center hole having a thin side wall formed to be 5 to 25% of a rod diameter is relatively raised, and the main valve 9 is separated from the valve seat 10 and opened.
Patent JP-S5994536-A (JP)
Title: Press die
Inventor: ITOU SHIYOUKICHI
IPC: B21D37/00
Filed: 1982-11-22
Abstract: PURPOSE:To provide a press die which permits easy in-feed and ejection of a work by holding slidably a sliding cam in a top die and providing a driver which engages with said sliding cam and is slid and energized by an elastic body to a bottom die. CONSTITUTION:When a top die 20 descends, both edges of a blank W0 are bitten by the cooperative movement of a die 21 and a blank holder 9 as well as a pad 3 and a punch 31. A sliding cam 22 slides on the slope 21c of the die 21 by compresing a spring 24 and is pressed to the pad 3, by which the cam is further depressed to depress the driver 32 of a bottom die 30 against an elastic body 33. When the engaging surface 3b of the pad 3 and the engaging surface 22b of the cam 22 engage with each other, the driver 32 is forced upward. As a ram 2 passes the bottom dead point, the blank W0 is formed to the work, then the die 20 ascends. The cam 22 which is enaged with the pad 3 ascends and returns to the home position when it is disengaged from the pad. The pad 3 and the sliding cam are disengaged during the ascending stroke of the cam and the work is parted from the dies.
Patent JP-H1094462-A (JP)
Title: Electronic shelf label and attaching method therefor
Inventor: WILKUS STEPHEN A
IPC: A47F5/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic shelf label formed out of an electronic display part, as well as a housing part including the electronic display part. SOLUTION: At least the peripheries of the top and the bottom of the housing parts 22, 54 and 66 of the electronic shelf label are elastic and deformable, and at least a part of one of the top and the bottom is formed to be removable for reducing housing height for the forced insertion of a housing in a label housing recess 12. Also, the method for attaching an electronic label includes the removal of at least a part of one of the top and the bottom already at such a position as allowing the confirmation of the height of the recess 12 for inserting the label. According to this construction, the label and the method can be used, for example, to attach the label to the inside of the C-channel of the shelf so firmly as not to drop.
Patent JP-S6446567-A (JP)
Title: Monitor for cereal grain automatic drier
Inventor: TACHIBANA TOSHIHIKO
IPC: F26B25/00
Filed: 1987-08-17
Abstract: PURPOSE: To enable the operator of an automatic grain drier to quickly restore the drier from an abnormal state by connecting the drier to a television receiver in a sitting room and, when the abnormal state occurs in the drier, displaying the abnormal state on the television receiver by automatically switching the receiver to the drier side from the reception of a telecast. CONSTITUTION: A telecast is received by means of a video displaying section 6 through an antenna 6 and the receiving section 5 and signal switching section 9 of a television receiver. When a control box 2 provided with a liquid crystal displaying section 3 detects the abnormal state of a drier 1 while the displaying section 6 receives the telecast, the signal switching section 9 is switched by means of a signal from an automatic power supply switch device 8 and the abnormal state is displayed on the displaying section 6 by using the output of an abnormality displaying signal outputting section 10 and, at the same time, the abnormal state is announced through a loudspeaker 7. When the abnormal state is displayed, the telecast is recorded on a video tape by means of a video recording section 11 through the switching section 9.  Therefore, the operator can quickly know the abnormal state of the drier 1 and restore the drier 1 from the abnormal state without delay.
Patent JP-S6263752-A (JP)
Inventor: OKUMURA RYUICHI
IPC: E04D3/362
Filed: 1985-09-13
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。