baber/WOPTO huggingface dataset:
Patent JP-H0370851-A (JP)
Title: Starter auxiliary device of alcohol engine
Inventor: KASHIMA TAKAMITSU
IPC: F02M31/12
Filed: 1989-08-09
Abstract: PURPOSE:To improve starting property without wasteful consumption of electric power by providing a starting control means for comparing a necessary calorific value calculated by a necessary calorific value calculating means with a determined standard value and setting the energizing time of a heating means according to the necessary calorific value. CONSTITUTION:Whether an engine can be started or not is judged by a start possibility judging means 53 on the basis of alcohol concentration in fuel and engine temperature. When start impossibility is judged, then, a necessary calorific value of heating means 23, 24 for accelerating evaporation of fuel to enable the start is calculated by a necessary calorific value calculating means 56 on the basis of the alcohol concentration and engine temperature. When the necessary calorific value of the heating means 23, 24 is larger than a determined standard value, the energizing time of the heating means is set according to the necessary calorific value by a start control means 57, and the heating means 23, 24 are driven for the set time.
Patent JP-H1155358-A (JP)
Title: Mobile radio unit and it call sound pressure correction method
Inventor: SHIOURA TAKASHI
IPC: H04B1/3822
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To always control the volume of reproduced sounds at each prescribed level when a melody is reproduced via a ringer means by detecting the frequency of the sound to be inputted to the sounding means and correcting the sound levels based on the detected frequency when the input sound are reproduced via the sounding means. SOLUTION: A sounder sound pressure correction control part 18a instructs a melody IC 23 to output a melody as the call sounds. Then the part 18a decides the frequency of the melody to be outputted from a sounder 20. The part 18a reads the correction value out of a sound pressure correction value table 22a in response to the decided frequency and then corrects the sound pressure of the melody based on the read correction value dB. That is, the part 18a controls the voltage applied to the sounder 20 toward the plus or minus side based on the value dB.
Patent JP-H0259510-A (JP)
Title: Pressurized packaging composition for setting hair
Inventor: MATSUMOTO YUKIYASU
IPC: A61K8/37
Filed: 1988-08-24
Abstract: PURPOSE:To provide the subject composition having an excellent hair-setting force and imparting a preferably sliding property and luster to the hair by compounding a specific polysiloxane. CONSTITUTION:A composition comprises (A) 20-65 pts. vol. of a base solution consisting mainly of A1: 1000-12500 pts.wt. of a hair-setting resin such as ethyl acrylate.acrylamide.acrylic acid copolymer having an acid value of 58+ or -5, A2: 0.005-0.800 pt.wt. of a polysiloxane of the formula (R is 1-4C alkyl or phenyl; n is 3000-15000) having a viscosity (25 deg.C) of >=1000000cSt and a plasticity (JIS C2123) of <=2.5 and A3: the remaining amount of an organic solvent (e.g., ethanol), the total amount of the A1, A2 and A3 being 100 pts.wt., and (B) 80-35 pts. vol. of a liquidized gas propellant. The base solution is, on occasion, compounded with a perfume, surfactant, fats and oils, ester oil, pH-adjusting agent, higher fatty alcohol, hydrocarbon oil and hair treatment component.
Patent JP-H0371939-A (JP)
Title: Square can and its manufacture
Inventor: SHIMONAKA KAZUMA
IPC: B21D51/26
Filed: 1989-08-12
Abstract: PURPOSE:To prevent liquid from leaking from the shell part in a square can by bending two rectangular metallic sheets in an L shape, seaming them to form a square cylindrical shell part and coating both sides of each joint with adhesives. CONSTITUTION:Lapped parts at the end parts of the sheets 1a, 1a of the joints in the shell part 1 of the square can are free from clearances because the adhesives 4a, 4b help each other on the joints and the joints are sealed completely. Since two facing edges on the sides of the shell part 1 in the shape of the square column are side-seamed, the shell part 1 in the lengthwise direction which is the weakest for deformation is strengthened. Though the can falls from a high place, it does not deform easily, the seamed parts do not separated and the safety is improved drastically.
Patent JP-H0373141-A (JP)
Title: Motor-driven toothbrush and its assembling method
Inventor: ASADA TAKESHI
IPC: A61C17/22
Filed: 1989-08-12
Abstract: PURPOSE:To make the housing thin and easily grippable, and also, to improve the assembly property by decreasing the number of parts by holding a bearing, a cam block and a motor by a containing recessed part formed on the opposed surface of two-split chassis. CONSTITUTION:In a containing recessed part provided on the opposed surface of two-split chassis 21, 22 loaded in a housing 10, a driving shaft 35 for connecting a motor 3 and a toothbrush body to one end, a bearing 24 of the driving shaft, and a cam block, etc., 2 for converting a rotational motion of the motor 3 to other motion such as a reciprocating motion and a reciprocating rotation, etc., and transferring it to the driving shaft 35 are placed. Also, the toothbrush is constituted so that one end of a shaft 23 which passes through the cam block 2 and supports it, and the other end are held by one chassis 21 and the other chassis 22, respectively. In such a way, a fitting frame made of a strong sheet metal for centering of the motor 3 and the cam block 2, and a bearing block provided with bearings 24, 24 for supporting the driving shaft 35 becomes unnecessary, and also, fitting parts such screws for assembling said each parts to the fitting frame, fall-off stoppers, etc., also become unnecessary.
Patent JP-S58109400-A (JP)
Inventor: HASHIMOTO TAKAO
IPC: B66F9/24
Filed: 1981-12-22
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-H0372727-A (JP)
Title: Dual switching system for crp line control
Inventor: ARATAKE KENJI
IPC: H04B7/26
Filed: 1989-08-11
Abstract: PURPOSE:To eliminate the troublesome control by providing a memory means for communication which is connected to a current system control part and a stand-by system control part and stores the operation state of the current system control part. CONSTITUTION:The operation state of a current system control part 1 is momently received by a communication memory 4 and is simultaneously transmitted to a stand-by system control part 2. If trouble occurs in the current system control part 1, it is reported to a trouble monitor control part 3, and the part 3 reports the indication of switching to the stand-by system control part 2 through the communication memory 5. Since the stand-by system control part 2 momently receives operation information from the current system control part 1 through the communication memory 4, the stand by system control part 2 can recognize information before switching at this time and the operation is immediately continued from this time. Thus, the smooth switching operation is performed without complicated control.
Patent JP-H0661352-A (JP)
Title: Method of automatic layout and wiring for lsi
Inventor: HATA TOSHIKO
IPC: G06F17/50
Filed: 1992-08-05
Abstract: PURPOSE:To contrive to obtain the shortest wiring route by a method wherein the wiring route between terminals to correspond to each other is decided by a wiring processing part using the direction of a wiring decided by a wiring direction setting means as the condition of a wiring processing. CONSTITUTION:Input data 11 in a computer system 10 has information on the connection between circuits, the form of blocks and the like. A layout processing part 12 performs the layout of the blocks on the basis of the input data 11. Then, a wiring direction setting/processing part 13 for wiring route search use decides the direction of a wiring, which can be shown by a statistical means from the direction of a line segment to link the blocks to correspond to each other at the shortest distance. A temporary line segment is generated in a wiring processing part 14 from each of output and input terminals to the direction of a vector and in the case where those temporary line segments are superposed, the superposed line segments are used as a wiring route. In such a way, the wiring route is decided and an output result 15 can be obtained. Thereby, a wiring of the optimum shortest distance can be obtained.
Patent JP-H0257783-A (JP)
Title: Opening/closing device for gas
Inventor: KITADA TERUYUKI
IPC: F16K35/02
Filed: 1988-08-23
Abstract: PURPOSE:To decrease the number of components for a lock mechanism so as to reduce the man-hours for assembly thereof by locking and releasing the lock mechanism with the use of only one lock button. CONSTITUTION:When a lock button 4 is moved until its convex part 4b overlaps with a convex part 2a of a push button 2, even though the push button 2 is depressed, the convex part 2a presses the convex part 4b, and accordingly, the push button 2 cannot be pushed in, that is, a lock condition is established. Then the lock button 4 is moved to a position where its convex part 4b does not overlap with the convex part 2a, the locking condition is released. When the push button 2 is depressed, a stem 3 linked to a valve in the body of a gas shut-off device is pushed in so as to open the valve, allowing the flow of gas. When the push button 2 is pushed again, the push button 2 is returned to its original position together with the stem 3 by means of a mechanism in the body of the gas shut-off device, and at this time the valve is closed.
Patent JP-S60101947-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA NAOYUKI
IPC: H01L21/316
Filed: 1983-11-07
Abstract: PURPOSE:To obtain an oxide film for isolation with less quantity of birds' beak by covering the area other than the oxide film region to be formed with a stacked layer of SiO2 and Si3N4, on the occasion of forming a selective oxide film by the thermal setting on a semiconductor substrate, generating a damage layer on the surface of substrate through implantation of Ar ion only to the oxide film forming region, and thereafter thermally oxidizing the surface. CONSTITUTION:An SiO2 film 2 and Si3N4 film 3 are stacked and deposited on a semiconductor substrate 1, the area other than the selective oxidation film forming region is covered with the resist film 4, the stacked layer is removed by the etching and thereby the surface of substrate 1 is exposed only at the oxide film forming region. Next, the Ar ion is implanted in order to generate a damage layer 7 at the surface of exposed substrate 1, the resist film 4 is removed and the SiO2 film 5 for insulation expanded in the volume is formed on the layer 7 by the heat processing with the remaining stacked film used as the mask. Thereby, lateral extension of birds' beak generated on the film 5 can be suppressed by the stacked layer and isolation region becomes small for the convenience of high integration density.
Patent JP-H0879565-A (JP)
Title: Clamp circuit
Inventor: KAKO YUICHI
IPC: H04N5/18
Filed: 1994-09-01
Abstract: PURPOSE: To reduce line tilt and to prevent a clamped output voltage from being influenced by the dispersion of the level of input video signals and noise. CONSTITUTION: A low-pass filter 15 eliminates chroma signals and the noise from a signal voltage for which the charging voltage of a capacitor C1 is added to an input voltage VIN. A comparator circuit 13 compares the signal voltage from the low-pass filter 15 with a threshold voltage V3a and lets the discharging of the capacitor C1 be performed only when the signal voltage is lower than the threshold voltage V3a A switching circuit 11 charges the capacitor C1 to a clamp level when the signal voltage for which the charging voltage of the capacitor C. is added to the input voltage VIN is below the clamp level.
Patent JP-H0852647-A (JP)
Title: Polishing method
Inventor: OMURA MASASHI
IPC: B24B37/00
Filed: 1994-08-10
Abstract: PURPOSE:To improve a polishing quality and shorten a time by polishing a substrate, having an unpolished objective surface in the center of optical part, CD disk, etc., by a polishing jig having a recessed part provided with a through hole of supplying abrasives in the center. CONSTITUTION:In the case of polishing by supplying liquid-state abrasives 53 between a polishing surface 33 of a polishing plate 31 and a surface of a disk-shaped polished substrate 11 having an unpolished objective surface in the center, the polishing plate, having a recessed part 31a and through hole 31c of not constituting the polishing surface, is used, and under a condition that the unpolished objective surface is stored in this recessed part 31a, the disk-shaped substrate is polished while supplying the abrasives 53 also from the through hole 31c.
Patent JP-H0493366-A (JP)
Title: Tin dichlorophthalocyanine and electrophotographic photoreceptor using same
Inventor: YAMADA YASUYUKI
IPC: C09B67/50
Filed: 1990-08-09
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor having a high sensitivity, a low residual electric potential, and excellent photoreceptor characteristics by using tin dichlorophthalocyanine which shows a characteristic pattern in an X-ray diffraction spectrum. CONSTITUTION:Tin dichlorophthalocyanine which shows a peak intensity at a Bragg angle (2theta+ or -0.2 deg.) 8.4 deg. of at least 4 times the peak intensity at other angle of diffraction. In an electrophotographic photoreceptor wherein a charge- generating substance and a charge-transporting substance are contained in a photosensitive layer formed on a conductive carrier, the tin dichlorophthalocyanine is used as the charge-generating substance, giving a photoreceptor having a high sensitivity, a low residual electric potential, and excellent photoreceptor characteristics.
Patent JP-S59103600-A (JP)
Title: Voltage regulator for magnet type ac generator
Inventor: NAKAMURA MASANORI
IPC: H02J7/14
Filed: 1982-12-01
Abstract: PURPOSE:To prevent a high voltage from generating from a voltage regulator during no regulation period by shortcircuiting the output of a magnet type AC generator by a rectifier with a control pole for the prescribed period before starting the regulation of the voltage regulator. CONSTITUTION:When the output voltage Ea of a magnet type AC generator 2 is applied by closing a switch 3, a capacitor C1 is charged through a diode D and resistors R1, R2. A transistor Tr1 is turned ON by the charging current, a rectifier SCR with control pole is turned ON, and the output of the generator 2 is shortcircuited. When the prescribed period is elapsed, the charging of the capacitor C1 is completed, and the transistor Tr1 is turned OFF. Then, the rectifier SCR is controlled by the output of the regulator 5. In this manner, it can prevent a high voltage without regulation from being applied to a lamp 4.
Patent JP-S6186214-A (JP)
Inventor: MOTOE SHINJI
IPC: B28D5/02
Filed: 1984-10-05
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-S58111911-A (JP)
Title: Optical connector
Inventor: TANAKA TOSHIYASU
IPC: G02B6/32
Filed: 1981-12-25
Abstract: PURPOSE:To make plugs simple in constitution, easy to assemble, and inexpensive and to eliminate the axial misalignment of fibes by assembling the plugs of the prescribed shape and constitution so as to connect the same to each other through an adapter. CONSTITUTION:A hole for fitting to an adapter C is provided on one end side of plugs A, B, and a holding part for an optical fiber is provided on the other end side, whereby a housing 30 is formed. An optical fiber 1 mounted externally with a fiber holder 10 and a ferrule 20 is inserted into said housing 30, and at least the ferrule 20 is projected into the fitting hole; at the same time, the fiber 1 is detained in the holding part of the housing by means of the holder 10. On the other hand, said adapter C is made into the shape that permits insertion of both ends into the fitting holes of the above-mentioned plugs, and a through-hole 52 insertion of the ferrule 20 is opened in the central part. The plugs A, B to be connected are fitted onto both ends of the adaptor C, and the ferrules 20 of both plugs are placed to face each other in the through-hole of the adapter.
Patent JP-S6366758-A (JP)
Title: Abnormality recovering system for optical disk automatic loading device
Inventor: MIYAZAWA YOSHIYUKI
IPC: G11B17/22
Filed: 1986-09-08
Abstract: PURPOSE:To execute an abnormality recovery processing in a short time by always storing an original store place of an optical disk by a control part and backing it up by a battery source, and adding a function for returning the optical disk to its original position after an abnormality has been generated. CONSTITUTION:An optical disk automatic loading device 1 contains an optical disk 3 in a store case 2 having an address, and executes carrying of the optical disk 3 to a driving device 5 by a carrying mechanism part 4. A control part 9 is connected to a storage part 8 to which a power source is supplied by a battery 7, and stores a store address of the optical disk 3 existing on the way of carrying and in the driving device. When a confirmation of an abnormal phenomenon or its cause is ended and a switch 12 is operated, the control part 9 gives a command to the carrying mechanism part 4 by information of the storage part 8 and returns the optical disk to its original store place. In this way, after an abnormality has been generated, the optical disk 3 can be returned to the store case 2 in a short time, and also, since the optical disk 3 corresponds to the same address as before the abnormality is generated, in the store case 2, it is unnecessary to change newly management information of the optical disk 3 in the store case 2, and the recovery time after the abnormality has been generated can be shortened.
Patent JP-H0258882-A (JP)
Title: Optical amplifier
Inventor: KIYOKU KATSUAKI
IPC: H01S5/50
Filed: 1988-08-25
Abstract: PURPOSE:To enable the unilateral optical amplification wherein noise characteristics are improved, and the influence of return light is eliminated by a polarizer and a Farady rotator by attaching an antireflection film on an active region incidence surface of a distributed reflection type semiconductor laser, and making the light, which has passed through a polarization beam splitter, the Farady rotator and the polarizer, enter into a semiconductor laser. CONSTITUTION:A DBR type semiconductor laser 4 has an active region 5 which performs amplification, and a DBR region 7 which has wave length selecting function based on a diffraction grating 6. A light, which has passed through an antireflection film 10 and entered, is amplified by the active region, subjected to Bragg reflection by the diffraction grating 6 in the DBR region 7, and travels in the active region while being again amplified. This amplified light passes a polarizer 3, and its plane of polarization is subjected to 45 deg. inclination by a Farady rotator 2. As a result, it becomes a vertically polarized wave, and is outputted to a port Y after reflected by a splitter 1. On the other hand, when horizontally polarized wave or vertically polarized wave is inputted to the port Y, it passes the splitter and is not reflected, but it can not pass the polarizer 3, so that it is not amplified by a laser 4.
Patent JP-S6271054-A (JP)
Title: Mechanism for opening/closing shutter of disk cartridge
Inventor: NAKAGAWA KENZO
IPC: G11B17/035
Filed: 1985-09-23
Abstract: PURPOSE:To prevent the misoperation of a pickup device, by causing a pair of shutter opening/closing arms to produce a collision between their projecting parts and inhibit the insertion of a disk cartridge when the disk cartridge is inserted from its rear side wall which is opposite to its front side face covered with a shutter being in front. CONSTITUTION:When a disk cartridge 1 is wrongly inserted with its rear side face 13 being in front, shutter opening/closing pins 57, 58 at the ends of the 1st and 2nd shutter opening/closing arms 51 and 52, respectively, are abutted with the flat rear side wall 13 of the cartridge 1 and pushed by the rear side wall. Then the 1st and 2nd shutter opening/closing arms 51 and 52 simultaneously start turning movement. Therefore, at the intersecting point of the turning loci of the arms 51 and 52 the 1st and 2nd shutter opening/closing pins 57 and 58 collide with each other and the turning movements of the 1st and 2nd arms 51 and 52 are blocked. Accordingly, the insertion of the disk cartridge 1 is obstructed, and thus, wrong insertion is prevented.
Patent JP-S6269828-A (JP)
Title: Fringe feed hopper for dressing machine
Inventor: FUJIWARA HIROSHI
IPC: D01G23/02
Filed: 1985-09-20
Abstract: PURPOSE:To prevent weight shortage of silver, fringe clogging, etc., caused by variability in packing density of fringe in a fringe feed chute, by driving the movable part of a fringe feed hopper from a low speed range to a high speed range without stopping it independently of the operation state of a dressing machine. CONSTITUTION:An amount of fringe in the fringe feed chute 12 is detected by the detecting mechanism 19 of fringe feed level, the rotary speed of the infinitely variable motor 9 is finely adjusted depending upon this detected value and the operation speed of the fringe feed hopper 3 is controlled in a range from low speed to high speed without stopping the fringe feed hopper. The fringe feed chute 12 is always kept in a state wherein a fixed amount of fringe is stored.
Patent JP-H0871638-A (JP)
Title: Method of controlling heat input in electric resistance welded tube
Inventor: KURIMOTO AKIRA
IPC: B23K13/08
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a product with a superior welded quality by performing proper heat input control in a non-stationary state of a mill. CONSTITUTION: An on-line image pickup is made on an area in the neighborhood of a welding point of an electric resistance welded tube by means of a camera 11 installed so as to monitor such area ; the position of the welding point is detected by binarizing the brightness level of the obtained picture; and on the basis of the deviation between this present welding point and a preset reference welding point, a heat input voltage is controlled for the welding machine so as to make this deviation zero.
Patent JP-H0925902-A (JP)
Title: Drop preventive thin type air cylinder
Inventor: MATSUI AKIO
IPC: F15B15/14
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To restrain the increase of the thickness of an air cylinder in the axial direction as far as possible by incorporating a permanent magnet between the piston of the air cylinder and the end cover. SOLUTION: A end cover 2 made of a magnetic substance is fitted to a cylinder body 3 by means of C-shaped retaining ring 6. A permanent magnet 4 is fixed to a piston 1. When the piston 1 reaches its upper end by an air pressure, the end cover 2 attracts the permanent magnet 4, and even if the air pressure is removed, the piston 1 and the movable part fitted to a piston rod 5 is retained to the upper end position thereof against gravity. Further, it is similar when the permanent magnet 4 is fixed to the end cover 2, and the piston 1 is made of a magnetic substance. As a result, the conventional thin type air cylinder can be provided with a drop preventive function with the thickness in the axial direction unchanged, and further a small-size, inexpensive device can be enabled.