baber/WOPTO huggingface dataset:
Patent JP-S59110160-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEGUCHI KENJI
IPC: H01L29/786
Filed: 1982-12-15
Abstract: PURPOSE:To obtain a semiconductor device of high reliability wherein gate breakdown withstand voltage is largely improved by a method wherein a thin single crystal Si layer on an insulation substrate other than an element forming region is all changed into an oxide, and an oxide film is formed on the surface of the element forming region and its side surface. CONSTITUTION:The thin single crystal semiconductor layer 12' is made to remain at the interface of an insulation substrate 11 by ion-implanting a substance disturbing a crystal lattice (e.g. Si) into the single crystal semiconductor layer 12 on the substrate 11 by means of mask materials 14 and 15 at the element forming region of the layer. After forming a semiconductor layer 16 whose crystal lattice is disturbed in the part above that, the part of the layer 16 is selectively removed by etching, successively the mask materials 14 and 15 are removed, thereafter the layer 12' are all changed into the oxide by thermal oxidation, and thus the oxide film is formed on the surface and the side surface of the element forming region. Thereby, an oxide film of a sufficient thickness serving as a gate oxide film 20 can be grown at the end part of an island form single crystal semiconductor layer 17 which contacts with the substrate 11.
Patent JP-H0650072-A (JP)
Title: Motor-driven ceiling storage ladder
Inventor: ABE SEIJI
IPC: E06C9/12
Filed: 1992-07-28
Abstract: PURPOSE:To provide a very stable and safe slide ladder by reducing the speed at which the slide ladder for lifting and lowering an expansion ladder slides. CONSTITUTION:A lower-stage ladder D is provided which freely slides along its longitudinal direction while overlapping the upper-stage ladder C1 of a ceiling door C, the upper-stage ladder C1 being held in position on a top board 1. A second pulley P2 is provided at approximately the middle part of the upper- stage ladder C1, a third pulley P3 is provided at the upper end of a stanchion 8 at the lower part of the lower-stage ladder D, and a fourth pulley P4 is provided on each side wall face of a storage frame F. One end of a rope 6 is secured 6a to an upper position of the upper-stage ladder C1 of the ceiling frame C and the other end of the rope can be hauled by an electric motor M and the rope 6 is suspended between the fourth and third pulleys P4, P3 from the electric motor M at least via the second pulley P2.
Patent JP-S59110494-A (JP)
Title: Low hydrogen type coated arc welding electrode
Inventor: TAJIMA KEISUKE
IPC: B23K35/365
Filed: 1982-12-15
Abstract: PURPOSE:To provide a low hydrogen type coated arc welding electrode having improved welding operability by coating a flux having a specific compsn. particularly at a regulated ratio between ZrO2, Al2O3 and SiO2, and CaO, MgO and TiO2 around a steel core wire. CONSTITUTION:A flux is composed of 8-25wt% ZrO2, 1-15% Al2O3, <=8% TiO2, 10-25% SiO2, 1-7% in total of >=1 kinds among CaO, CaCO3, MgO, MgCO3 in terms of CaO and MgO, <=4% iron oxide, 30-60% Fe, 4-12% Mn, <=3% Si, and 1-5% alkali metal oxide. The flux is further composed of (ZrO2+ Al2O3+SiO2)>=50% and the weight ratio given by (CaO+MgO+TiO2)/(ZrO2+ Al2O3+SiO2) is regulated at 0.1-0.3. Such flux is coated around a steel core wire by using a binder, whereby a low hydrogen type coated arc welding electrode is obtd. The welding electrode provides excellent welding operability in fillet welding for a ship, etc.
Patent JP-H1059008-A (JP)
Title: Stopper structure of clutch pedal
Inventor: TSUGAWA KAZUYA
IPC: B60K23/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the stopper structure of a clutch with no fluctuation of the regular position of a pedal arm as well as with reduced number of parts. SOLUTION: A support shaft 4 is provided on a pedal bracket 3 and clutch pedal 5 is supported turning motion freely on this support shaft 4. A pedal stopper stay 7 formed by folding and bending a flat plate is attached by welding across the upper end part and a rear side part. In addition, a pedal stopper 9 is attached to the pedal bracket 3 and a V-letter shape return stopper surface 7a and a stroke stopper surface 7b are arranged as striding over the pedal stopper 9.
Patent JP-S59109881-A (JP)
Title: Exciting method of ultrasonic oscillator array
Inventor: NISHI KENICHI
IPC: G01S7/52
Filed: 1982-12-15
Abstract: PURPOSE:To excite a titled array by providing a shift register consisting of bits whose number is equal to the number obtained by adding one to the half of the number of oscillators and giving the signal of the first bit to the center oscillator and giving signals of bits to oscillators on both sides of the center oscillator successively. CONSTITUTION:FFs FF1-FF4 constitute a shift register 6, and a signal ''1'' 7 is first set to the FF1 of the first bit, and the signal 7 is shifted from the FF1 of the first bit to FF2-FF4 successively each time when a shift pulse 8 is inputted to a trigger input terminal. The output of the FF1 is given to a center oscillator A4 out of oscillators A1-A7, and the output of the FF2 is given to oscillators A3 and A5, and the output of the FF3 is given to oscillators A2 and A6, and the output of the FF4 of the last bit is given to oscillators A1 and A7. By this connection, the oscillator A4 is first excited and oscillators A3 and A5 are next excited and oscillators A1 and A7 are finally excited in accordance with the shift operation of the shift register to generate ultrasonic waves.
Patent JP-H0883113-A (JP)
Title: Controller for nc machine tool
Inventor: TANABE KATSUJI
IPC: B23Q15/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide an axial move controller for NC machine tool with which axial move control data for an axial move control operation during the operation cycle execution of an automatic pallet converter (APC) or an automatic tool converter (ATC) due to a prescribed command can be easily selected from the side of a PC device. CONSTITUTION: When position number data set in advance and an axial move request signal are outputted from a PC device 1 to the side of an NC device 2 while an M code command or a T code command is executed by the NC device 2, an axial move control part on the side of the NC device 2 reads the position coordinate value of an axial move control data register part (axial move parameter memory part), the selection data of a fast forward/cutting feeding mode or the axial move control data of cutting feeding speed or moving order for each axis corresponding to the position number data transmitted from the side of the PC device 1. According to these data, axial move control is performed and when the axial move control is completed, an axial move completing signal is returned to the PC device 1.
Patent JP-H0960995-A (JP)
Title: Refrigerant cooler for absorption type refrigerating device
Inventor: FURUHASHI TOSHIHIRO
IPC: F25B15/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant cooler for an absorption refrigerating device to reduce the number of parts, facilitate manufacture, and have excellent solidity and durability. SOLUTION: A refrigerant cooler 1 is press-molded and has one spigot fit-in edge 23 peripherally formed at an upper end and is press-molded togetherwith a container-form body 2 at which a refrigerant liquid outlet pipe 11 is arranged. The other spigot fit-in edge 32 fitted in one spigot fit-in edge 23 is peripherally formed, and a cover body 3 having a refrigerant inlet pipe 14 and a refrigerant stream escape port 34 is always spigot-fitted-in. Brazing or gas tungsten arc welding are applied to a fitting-in surface.
Patent JP-S63119900-A (JP)
Title: Dispenser for harmonic material of water quality
Inventor: ARAN NOOSU
IPC: F24D19/00
Filed: 1987-09-02
Abstract: A dispenser for dispensing a water conditioning material into a water system comprises a replenishable container (12,18) for receiving the water conditioning material. This container is provided with connectors (62,62') for connecting the container to the water system. The container is provided with a replenishment opening closed by a closure (34) and a hood (14) is mounted over the closure. The hood is arranged to actuate a pair of valves for controlling the flow of water into and out of the container such that removal of the hood to gain access to the container closure automatically closes the container off from the water system.
Patent JP-2000055072-A (JP)
Title: Coupling
Inventor: YONETANI MITSUHIRO
IPC: F16D3/78
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a coupling which satisfies both damping and vibration- absorbing ability and torque transmitting ability when the torsional displacement thereof is small, and which is excellent in durability. SOLUTION: Drive connectors 1 and driven connectors 2 are alternately arranged at circumferential direction intervals of 60 deg., and are circumferentially coupled with one another by a first and second coupling bands 51, 52 which are wound on drive and driven bobbin winding rings 3, 4. The first and second coupling bands 51, 52 are made of a wire 5 which increases its diameter from one to the other longitudinal end, having a required tensile elasticity, and which is wound in multiple layers in such a way that a part 5a on the smaller diameter side is set on the loop inner peripheral side while a part 5b on the larger diameter side is set on the loop outer peripheral side.  At the initial stage of torsional displacement, a tensile force is exerted to the small diameter part 5a on the loop inner peripheral side in the coupling band 51 or 52, the torsional spring constant is low, and as the degree of the torsional displacement become larger, the tensile force is exerted also to the larger diameter part 5b of the wire on the outer peripheral side, thereby it is possible to surely transmit a torque.
Patent JP-2000043860-A (JP)
Title: Can
Inventor: YAMADA KAZUJI
IPC: B65D43/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To easily can a desired article in a can with a size and form according to the article. SOLUTION: In the can 1 comprising a lid 20 and a body 10 having a lid attaching seat 11a along an opening rim, the lid attaching seat 11a is formed with an opening periphery of the body 10 rolled inward, and the lid 20 is equipped with a cylindrical body 20b fitted inside the lid attaching seat 11a and a stopper 20c formed with a periphery at a free end of the body 20b rolled outward, so that when the lid 20 is strongly pushed into the body 10, the body 20b of the lid 20 is tightly fitted with the lid attaching seat 11a of the body 10 whereby the body 10 and the lid 20 can be tightly joined with each other.
Patent JP-S6465014-A (JP)
Title: Crystalline metalosilicate and its production
Inventor: OKANIWA HIROSHI
IPC: C01B39/04
Filed: 1987-09-04
Abstract: PURPOSE:To produce metalosilicate having a specified chemical compsn., by mixing org. cation source, Si source, Al source, B source, alkali metal ion source, etc., and water and by keeping the obtd. specified reaction mixture at a specified temp. CONSTITUTION:The reaction mixture having the compsn. in the mole ratio of 5-5,000 SiO2/(Al2O3+B2O3), 0.001-1 B2O3/(Al2O3+B2O3), 0-0.01 OH<->/H2O, 0-1.0 M'2/n'O/SiO2, 10-50 H2O/SiO2 and 0.01-1.0 R/(SiO2+Al2O3+B2O3) (where, M' is alkali metal ion etc., n' is valence of M' and R is org. cation), is prepd. by mixing org. cation source, Si source, Al source, boron source and one or more kinds of ion sources among alkali metal, alkali earth metal and ammonia, and water. The reaction mixture is kept at 100-250 deg.C. Thereby, the porous crystalline metalosilicate having the specified compsn. and the powder X-ray diffraction pattern contg. interplanner spacing as shown in the table, in a non- calcined state, is obtd.
Patent JP-S6373918-A (JP)
Inventor: OBATA HIDEO
IPC: A47J31/42
Filed: 1986-09-17
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-H1049680-A (JP)
Title: Method for inspecting printing pattern defect of printed matter
Inventor: KAWAKAMI ICHIRO
IPC: G01N21/88
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To effectively inspect the defect of a printing pattern by an as simple method as possible. SOLUTION: At the time of recognizing the printing pattern of a printed matter 10, a picture signal is obtained by successively image picking-up the printing pattern by a one-dimensional CCD camera 11 while carrying the printed matter 10. When only a specific concentration area is extracted from this picture signal, and a pixel area continuing beyond a designated pixel width is detected, each data of the pixel continuous length, horizontal starting position, and vertical starting position of the detected pixels in this detected pixel area are generated, the cumulative frequency distribution array data of this generated printing pattern to be inspected are successively compared with the similar cumulative frequency distribution array data preliminarily obtained by a normal standard printing pattern, and a subtracting processing is executed. At the time of the end of the processing of the printing pattern to be inspected, when the arithmetic result of a cumulative frequency distribution table with the normal standard printing pattern is less than zero or more than 1, this is recognized as pattern defect generation.
Patent JP-2001045927-A (JP)
Title: Fishing reel
Inventor: TSUTSUMI WATARU
IPC: A01K89/01
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel that has light weight, high rigidity and can reduce the production cost by simplifying molding and assembling processes. SOLUTION: In a fishing reel that comprises the handle rotatably supported by the reel main body, the spool supported by the reel main body and the fishing line wound up around the spool, the spool 3 is formed with a resin, the reinforcing rib 35 is integrally formed with the same material as that of the spool on the inner peripheral face of the spool and additionally at least rib 35 in the spool 3 is coated with metal coating layer 39.
Patent JP-S6199474-A (JP)
Title: Solid-state image pickup device
Inventor: IDA MASATOSHI
IPC: H04N5/335
Filed: 1984-10-20
Abstract: PURPOSE:To obtain still images and animations of good quality easily and stably by generating and storing a photoelectric charge corresponding to an optical image in photo sensors on odd and even lines simultaneously and transferring the photoelectric charge of each line to each vertical shift register simultaneously and taking out it with the first and the second horizontal shift registers to form and output a horizontal line signal of one frame. CONSTITUTION:The photoelectric charge corresponding to the optical image is generated and stored simultaneously in individual photo sensors 1 on odd and even lines corresponding to odd and even fields in a prescribed period TX in one frame and is transferred simultaneously to vertical shift registers 2. An odd line electric charge A out of the transferred electric charge is read out directly through the first horizontal shift register 3, and an even line electric charge B is stored and held temporarily in a storage register 6 after passing the first horizontal shift register 3 and is read out through the second horizontal shift register 7. As the result, the degradation of the image quality due to the deviation of exposure timing between odd and even fields is eliminated to obtain good still image.
Patent JP-H04104579-A (JP)
Title: Picture input device
Inventor: SAITO KENJI
IPC: H04N5/222
Filed: 1990-08-24
Abstract: PURPOSE:To adjust the picture input device to the best focus with one operation and to make it faster than optical focusing by storing a part to be focused preliminarily in a memory. CONSTITUTION:The picture input device is equipped with a camera head 1 monitoring and controlling the focusing of a rotary encoder or the like to take a focus position set by a manual focus in a memory 9. In short, the picture input device which can perform focus memory lock takes an arbitrary focus position in the memory while utilizing a set switch (SW) 12 on a mounting stand, a select switch SW11, and a manual power focus 10. Thus, the focus can be adjusted to the various points of a three-dimensional object with one operation, and the effects with a speed higher than optical focusing can be obtained.
Patent JP-H0268675-A (JP)
Title: Picture processing device
Inventor: YAMAMOTO TAKEYUKI
IPC: H04N9/74
Filed: 1988-09-02
Abstract: PURPOSE:To smoothly switch a picture and to make the display picture easy to see by preliminarily setting the gradation level of the inverted picture to a register and changing the gradation of the inverted picture for inversion based on the set gradation level. CONSTITUTION:A command means 8 which commands inversion of the luminance of a picture, a gradation setting means 11 which sets the gradation of the luminance, and a gradation converting means 12 which performs conversion to the gradation set by the gradation setting means 11 based on picture data and gradation data read out from a picture storage means 7 are provided. Further, a gradation inverting means 12 is provided which inverts the gradation converted by the gradation converting means 12 in accordance with the command from the command means 8. A picture processor is so constituted that the gradation is converted to the gradation level set by the gradation setting means based on picture data and gradation data in this manner. Thus, not only the picture is smoothly switched but also the display picture is easy to see.
Patent JP-2000053000-A (JP)
Title: Steering wheel coated with leather and shift knob
Inventor: KAIYA KATSUTO
IPC: B62D1/06
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours and to reduce the cost by arranging leather ends opposed to each other in a grooved bottom part and to stick them in the groove. SOLUTION: A wide-width groove 12 is provided in the circumferential direction of a ring 1. The ends 14 of leather 13 are opposed to each other to be arranged in the low part of the groove. The groove 12 is provided in a ring body part 9 and the ends 14 of the leather in the low part of the groove 12 are stuck to the groove vertical parts 15 and the bottom 16. Preferably, a clearance 17 is formed in the interval between the leather ends. When the leather 13 is stuck to the groove inside, the leather ends are arranged in the groove into a crank shape. As for the crank shape, the bending shape, number, angle, and length ratio of each side are not limited and shapes formed by curves and having a plurality of bendings are also included. The leather ends 14 are arranged opposed to each other in the groove bottom 16 and stuck to the groove vertical parts 15 and the groove bottom 16.  The bonding between the leather and the ring body can be thus reinforced. The leather is not directly stuck to the ring body but only the vertical parts 15 of the groove are applied with adhesives to be stuck to the bottom 16.
Patent JP-S59113768-A (JP)
Title: Optical gate signal generator
Inventor: HATANO YUKIHIKO
IPC: H02M1/092
Filed: 1982-12-17
Abstract: PURPOSE:To enhance the reliability and to lengthen the lifetime of a thyristor converter by monitoring the number of open defect light emitting elements or equivalently a current and a voltage. CONSTITUTION:The first light emitting elements 2, 2 are connected in series, and the second light emitting elements 3, 3 and nonlinear elements 4, 4 are connected in parallel with the elements 2, 2. An optical signal from the element 2 is normally used as a gate signal, and, when the first element 2 is open, an optical signal from the second element 3 is used as a gate signal. A monitoring circuit 16 is provided, thereby monitoring the number of open defect elements 2.
Patent JP-S60114880-A (JP)
Title: Paper folding device for copying machine
Inventor: ONO HAJIME
IPC: B65H45/18
Filed: 1983-11-26
Abstract: PURPOSE:To fold a copied paper efficiently with less labor by supporting vertically movably an ascending and descending body which holds many folding line forming needles projected down toward a virtual folding line. CONSTITUTION:The copied paper to which an image is transferred and fixed in a copying machine 1 is ejected to a copy tray 5; and when the virtual folding line of the copied paper P reaches a through groove 16 which pierces the copy tray 5 vertically, power is supplied to electromagnetic cylinders 8 and 8'. Then, plungers 12 and 12' inserted to electromagnetic cylinders 8 and 8' are pulled downward, and an ascending and descending body 10 is moved downward along guides 9 and 9'. Many folding line forming needles 15 planted in the lower end of the ascending and descending body 10 press the virtual folding line part of the copied paper P, and the copied paper P is received on a tray 18 for folding. Thus, the copied paper is folded automatically and mechanically.
Patent JP-S6464313-A (JP)
Title: Vapor growth apparatus
Inventor: IGA HIROSHI
IPC: H01L21/205
Filed: 1987-09-04
Abstract: PURPOSE:To hold an RF coil at an accurate position by bringing the inner periphery of the coil into contact with a post, preventing the coil from radially deforming, and engaging and positioning a mounting plate with and at a base. CONSTITUTION:A positioning recess 1a is formed on the upper face of a base 1, a mounting plate 21 is engaged and positioned, and clamped with screws 31. A plurality of pots 22 of insulator and formed of a material having high mechanical strength are stood on the plate 21, and an RF coil 23 is so held as to be brought into contact at its inner periphery. A bracket 26 is mounted on the plate 21 with bolts 30, 30 to secure the lower parts of the posts 22. Further, a spacer 33 is interposed between the upper ends of the posts 22 to prevent the coil 23 from radially displacing. When the plate 21 is engaged within the recess 1a of the base 1, a predetermined gap is formed to a susceptor 4. Accordingly, the coil 22 and the susceptor 4 can be automatically centered merely by engaging the plate 21 within the recess 1a of the base 1, thereby eliminating the displacement of its position due to a vibration or the like.
Patent JP-H08120374-A (JP)
Title: Coated non magnetic cemented carbide die member and its production
Inventor: SAKAKIBARA MASAHIKO
IPC: C23C16/32
Filed: 1995-08-30
Abstract: PURPOSE: To improve die life without impairing non magnetic property by forming the hard film made of Al, Si, transition metals and compounds of non-metal elements on surface of non-magnetic cemented carbide die. CONSTITUTION: A cemented carbide of <=0.5μTm<3> /kg saturated magnetic flux density is a base substance, and one of more metals selected from the group of transition metals of 4A, 5A, 6A in the periodic law, Al, Si and compounds of one or more non metal elements selected from the group of B, C, N, O are coated on the surface. It is preferable that the cemented carbide has a binding phase mainly of Ni, and the coating treatment is executed by either method of chemical vapor deposition in the medium-to-high temp. range of 500-1000 deg.C or that in the presence of plasma while base substance temp. is maintained in the low-to-medium temp. range of normal temp. to 700 deg.C. By this method, the diffusion of metal element from base substance to film at film forming is suppressed, and further the hard film having high adhesion strength to base substance is formed.