baber/WOPTO huggingface dataset:
Patent JP-H04113035-A (JP)
Title: Speed change gear for car
Inventor: GOTO NOBUO
IPC: F16D47/04
Filed: 1990-09-03
Abstract: PURPOSE:To improve space efficiency and to restrain an increase in weight to the minimum by providing a multiple disc clutch in parallel to an one-way clutch and on its radial outside. CONSTITUTION:A clutch 1 is provided in parallel to a one-way clutch 116 between the third shaft 114 functioning as an output shaft and the third shaft 115 for advance functioning as a rotary element. In the case of the state of a low gear, working liquid is supplied to a pressure chamber 6 to move a clutch piston 4 to the right in the figure, and both plates 2, 3 are pressed into contact with each other to turn the clutch 1 into an engaged state. in the case where the number of revolutions of the third shaft 114 therefore exceeds the number of revolutions of the third shaft 115 for advance, the revolution of the third shaft 114 is transmitted from a low gear transmitting route to an input shaft through the clutch 1 even when the one-way clutch 116 has been disengaged. An engine-brake is therefore applied, but since the clutch 1 is provided on the outer periphery of the one-way clutch 116 in the above mechanism, space efficiency is excellent.
Patent JP-S6474782-A (JP)
Title: Optical output stabilizer for semiconductor laser
Inventor: MINAFUJI KAORU
IPC: H01S5/068
Filed: 1987-09-17
Abstract: PURPOSE:To shorten the time until a burst optical output is stabilized by increasing the bias currents of a semiconductor laser only for a fixed time at the rise time of an optical output from the semiconductor laser. CONSTITUTION:When a burst demand signal is transmitted over a current control section 10, a control signal is output, a switch S2 is closed, and a capacitor 5 is supplied with charging currents from a current source 6. The capacitor 5 is supplied with charging currents from a current source 7 at the same time, and the bias currents of a semiconductor laser (LD) 1 suddenly rise. A capacitor 104 is charged by a time constant with a resistor 102 in a current control section 10 under the state. When the charging voltage reaches a set value by a reference power 105, a current changeover signal is output through an output terminal 107 from a comparator 106. A switch S3 is closed by the current changeover signal, the charging of the capacitor 5 by the current source 7 is stopped, and only charging by the current source 6 is used. Accordingly, the increase of the bias currents of the LD1 is reduced.
Patent JP-S6476156-A (JP)
Title: Automatic transaction machine
Inventor: TANIGAWA KENJO
IPC: G06Q40/02
Filed: 1987-09-17
Abstract: PURPOSE:To decrease the troublesome processing for the control and registration of a key by operating the range of a special function in accordance with the result of the collation with identification information registered by a registering means and the identification information read by a reading means. CONSTITUTION:A main control part 71 limits the function able to be operated by a person in charge by ranking and registering the registered number of the person in charge. Namely, the identification information of the person in charge read from the card inserted from a card inserting port by a card reader 72, the registering number stored in a memory 77 and the registering number registered in it are compared. When the coincidence of the registering number is confirmed, it is judged that an operatable person is obtained concerning the function of the designation corresponding to the code input from a ten-key in accordance with the operation limited according to the rank, and the operation can be executed.
Patent JP-S6475689-A (JP)
Title: Method for polishing aluminum cathode plate for electrolyzing zinc
Inventor: SUGAWARA TOSHIYUKI
IPC: C23G1/22
Filed: 1987-09-17
Abstract: PURPOSE:To make it possible to uniformly polish the surface of an Al cathode plate by immersing the plate in an electrolytic soln. to dissolve and remove residual deposited zinc, removing zinc sulfate sticking to the plate with hot water and removing an oxide film and an aluminum sulfate film with NaOH. CONSTITUTION:An Al cathode plate used to electrolyze zinc is immersed in an electrolytic son. or a tail electrolytic soln. to dissolve and remove deposited zinc remaining on the plate. The plate is immersed in hot water (running water) to completely remove zinc sulfate sticking to the plate. An aluminum oxide film and an aluminum sulfate film on the plate are then dissolved and removed by immersion in an NaOH soln. to expose the metallic Al surface and the plate is washed with water. Thus, the surface of the Al cathode plate is uniformly polished whether the plate is thick or thin and even when the surface is rugged.
Patent JP-2001033241-A (JP)
Title: Pendulum type level
Inventor: OGURI YOSHITAKA
IPC: G01C9/12
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To make usable level even in such a place where a scale of a measuring device can not be directly seen such as an inmost place, an elevated place and a low place by mounting a rotary blade and a vertical indicator or a vertical indicating plate on the same rotating shaft, and synchronously rotating the above members. SOLUTION: A variable capacitor 3 is formed by seven stationary blades 4 and eight rotary blades 5, and the stationary blades 4 are fixed to a rectangular parallelepiped-like casing 8 so that a straight portion and a base (surface to be measured) 15 are parallel to each other. A vertical indicator 9 made of aluminum is mounted on a rotating shaft 6 of the rotary blades 5, so that the vertical indicator 9 and the rotary blades 5 are capable of freely rotating smoothly and laterally in synchronization with each other like a pendulum. A vertical line 12 indicating the vertical direction is provided in the center of the vertical indicator 9, and the vertical indicator 9 is mounted on the rotating shaft 6 so that the vertical line 12 is parallel to the straight line portion of the rotary blade 5.  When the base 15 is horizontal, it is vertical to the straight line portion of the stationary blade 4.
Patent JP-H1077188-A (JP)
Title: Abnormality detecting device for man conveyor moving handrail
Inventor: HISADA YOSHITAKA
IPC: B66B29/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detecting device for a man conveyor moving handrail which can reliably prevent an adverse influence on the other related device by automatically stopping a man conveyor by immediately detecting an abnormal factor when water or the like infiltrates into an inside surface of the moving handrail. SOLUTION: An abnormality detecting device is provided with a roller to rotate according to a movement of a moving handrail by being brought into pressure contact with an inside surface of the moving handrail of a man conveyor, a first detecting piece 5 composed of conductors arranged at almost equal intervals on an outer peripheral surface of the roller through an insulating belt, a second detecting piece 5a composed of conductors arranged on the outer peripheral surface of the roller through the insulating belt so as to become the alternate relationship with the first detecting piece, an abnormality detecting means 11 to output a voltage signal E2 in response to a change in an electric resistance value Rx between the first and the second detecting pieces and a driving means 13 to stop operation of the man conveyor in response to the voltage signal.
Patent JP-H0396509-A (JP)
Title: Entering and leaving controller
Inventor: OKUBO HIROSHI
IPC: E01F13/00
Filed: 1989-09-08
Abstract: PURPOSE:To make it easy to control entering and leaving of a moving substance with installation road kept flat by connecting two bar shaped bodies through a coupling body so as to drive it downward or upward by a drive source, and burying it into a housing hole to cover. CONSTITUTION:Two bar shaped bodies 1 are connected through a coupling body, and when it is coupled with an arm 3 to drive downward by a drive source 2, the bar shaped bodies 1 are moved downward, the surfaces of them reach a road as the surface of a housing cover 9, and a moving substance on the road is capable of entering. The bar shaped bodies 1 are driven upward to keep in a state to prevent the entering. Those components are housed inside a housing wall 8, and they are buried into a housing hole 11 to cover them with the housing cover. When they are buried and placed, the road is so flattened that it does not prove hinderance to the passage of the moving substance. According to the constitution, the entering and leaving of the moving substance on the road can be controlled by simple mechanism of up and down motion of the bar shaped bodies 1.
Patent JP-S60125066-A (JP)
Title: Image signal processor
Inventor: NAGASHIMA SUNAO
IPC: G06K9/38
Filed: 1983-12-09
Abstract: PURPOSE:To obtain an output relating to different pseudo half-tone processing in an image signal processor by addressing a memory which is stored with binary or many-valued information for an image signal by the image signal, an element signal and a select signal. CONSTITUTION:The dither fixed slice ROM60 is stored with patterns of fixed threshold value processing and pseudo half-tone processing and the element select signal of a dither matrix is supplied synchronously with the image input data. A signal for switching the fixed slice processing to the dither processing is obtained by selecting dither matrix select signals of a subscanning counter 63 and a main scanning counter 64 by a selector 65 which is operated with a half- tone specifying switch 48.
Patent JP-S6474660-A (JP)
Title: Character processing device
Inventor: TAKAYAMA MASAYUKI
IPC: G06F17/21
Filed: 1987-09-16
Abstract: PURPOSE:To make key operation easy to shorten the processing time by not directly inputting data inputted with keys to a text buffer but inverting and displaying this data through an input buffer. CONSTITUTION:When characters are inputted from a keyboard 1, a CPU 2 not only stores a character code in an input buffer 4 but also develops the character pattern on a VRAM 7 and inverts and displays a character string on a display device 3. When a space, a control character, or the like other than the character code is inputted, the contents of the input buffer 4 are transferred to a character memory 5. The processing of the key other than the character code is performed, and the part inverted and displayed on the display device 3 is returned to the normal display state, and the contents of the memory 5 are developed on the VRAM 7 and are displayed on the display device 3. Thus, the time required from key input to display is shortened to not only improve the operability but also to shorten the processing time.
Patent JP-2000061241-A (JP)
Title: Air cleaner using environmental catalyst and air cleaning system
Inventor: HOSHINO SHIGEKI
IPC: B01D53/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the adsorption and desorption of substances to be treated and to treat a large amt. of gas contg. the substances by preparing a composite catalyst from a carbon material contg. fullerenes which adsorb the gas and a photocatalyst which degrades the substances to be treated. SOLUTION: When a catalyst having air cleaning action (environmental catalyst) is produced, a carbon material 12 contg. fullerenes is formed as a layer on a substrate 11 and photocatalyst particles 13 are arranged on the carbon material 12. The fullerenes liable to adsorb a large amt. of molecules and liable to discharge the adsorbed molecules at a relatively low temp. include C60, C70, C76, C78, C82 and C84. The photocatalyst contains one or more selected from among CdS, TiO2, SrTiO3 and GaP. The substrate 11 with the formed carbon material 12 is immersed in a soln. contg. the photocatalyst or its precursor and the photocatalyst is formed as particles by irradiation with UV to obtain the objective catalyst.
Patent JP-H1076505-A (JP)
Title: Wooden fiber board and its manufacture
Inventor: TANAKA KOICHI
IPC: B27N3/04
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a wooden fiber board which has an extremely small amount of formaldehyde emission even under severe use environment without losing every required strength and water resistance of the wooden fiber board as well as a method for manufacturing the wooden fiber board. SOLUTION: An amino resin which contains formaldehyde in the mole ratio of 0.5-0.9 to an amino group and the amino group relative to melamine in the ratio of 15mol% or more to the total amino group, and a wooden fiber are mixed to manufacture the wooden fiber board. The wooden fiber board uses a formaldehyde scavenger in all or any of front/back layer parts and core layer part of the wooden fiber board. In this case, the amino resin is prepared in such a manner that the formaldehyde content is in the molar ratio of 0.5-0.9 to the amino group and the amino group relative to melamine is in the ratio of 15mol% or more to the total amino group.  In addition, this amino resin is mixed with the wooden fiber, and also the formaldehyde scavenger is added to the wooden fiber of all or any of the total front/back layer parts and the total core layer part of the wooden fiber board before or after mixing with the amino resin. Further, after this process, the mixture is molded under pressure. Thus it is possible to obtain the wooden fiber board which has high water resistance and an extremely small amount of formalin emission.
Patent JP-S6476049-A (JP)
Title: Image recording method
Inventor: NAKAI HITOSHI
IPC: G03F7/00
Filed: 1987-09-17
Abstract: PURPOSE:To improve resolution of a line copy area and reproducibility of middle tone of a middle tone area by prepg. separate masking original form for each line copy area and middle tone area, and exposing a photosensitive sheet to each light having wavelength corresponding to each R, G, and B color through the masking original form. CONSTITUTION:A masking original form for middle tone area and line copy area is prepd. separately. Exposure of the middle tone area is executed by masking the line drawing area, and the middle tone area is multiple-exposed through each masking original form 30R, 30G, and 30B for each R, G, B light prepd. by a pseudo gradation method with light having a wavelength corresponding to the wavelength of R, G, B color light while exchanging the masking original form successively. On the other hand, the line copy area is exposed multiply and simultaneously or successively with light corresponding to each R, G, B color through a masking original form 30 L prepd. by executing binary recording of the line drawing while masking the middle tone area. Thus, sufficient reproducibility for middle tone of a middle tone area and he resolution of line drawing area are attained compatibly.
Patent JP-S60130453-A (JP)
Title: Method and device for manufacturing ribbon, filament, fiber or film
Inventor: ROIDO II HATSUKUMAN
IPC: B29C41/26
Filed: 1984-11-07
Abstract: A heat extracting substrate (20) is moved along a melt front formed at the edge (16) of the surface (14) of a molten material (12) so that a layer of molten material is deposited on the substrate (20), cooled and removed from the substrate to form ribbon, filaments, fiber or film directly from the molten material. The edge (16) may be formed by providing an upper edge upon a portion of the wall of a receptacle (10) lower than the top of the receptacle. The molten material (12) may be overflowed over this relatively horizontal edge (16) and against the moving substrate surface (20).
Patent JP-H0790806-A (JP)
Title: Asphalt composition for pavement
Inventor: YOSHIKAWA NAOHIDE
IPC: E01C7/18
Filed: 1993-09-20
Abstract: PURPOSE:To provide a soft and lightweight pavement having a smooth surface by mixing a polyolefine foaming body having a specific crosslinking degree, foaming magnification and particle size, asphalt and an aggregate with each other. CONSTITUTION:Crushed stone, rubble, fine crushed stone and stone dust are respectively heated and dried, and then uniformly mixed each other. Straight asphalt heated and melted is added to this mixture to be uniformly mixed. Further, a polyolefine foaming body is added to this mixture to be uniformly mixed so as to obtain an composition for a pavement. Herein, the polyolefine foaming body of a crosslinking degree 50% or higher, a foaming magnification 40 or larger and an average particle diameter 20mm or larger is used. Accordingly, it is prevented that the polyolefine foaming body is shrunk due to heat of melted straight asphalt to lose a function as the foaming body.
Patent JP-H0685213-A (JP)
Title: Semiconductor device
Inventor: MATSUI YUICHI
IPC: G02F3/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide a semiconductor device wherein it eliminates a need for applying a voltage, it displays a linear characteristic, it can perform a high- speed processing operation and it can be applied to an optical computer, an optical neuro-computer and the like. CONSTITUTION:The element is constituted by alternately forming an AlAs layer 2 (2a, 2b, 2c, 2d) which has been doped with Si and which has a deep impurity level and a GaAs layer 1 (1a, 1b, 1c, 1d) which is not doped with impurity atoms. External light for write use is incident on the formation direction of the AlAs layer 2 and the GaAs layer 1, and one part or the whole of the external light for write use is absorbed. When the light is absorbed, electrons are excited at a deep impurity level from a valence band, and external signal light is inputted while the electrons are captured at the deep impurity level.
Patent JP-H0983062-A (JP)
Title: Semiconductor optical element and fabrication thereof
Inventor: YAMADA MITSUSHI
IPC: H01S5/042
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical element having a window part transparent to a waveguide light at the end part thereof and can be fabricated easily. SOLUTION: A recessed region 13 of substantially same length as a semiconductor optical element is made in the surface of a semiconductor substrate 11 having an edge at a protruding region 15 continuous to the recessed region 13 on the extension in the longitudinal direction. A waveguide structure 27 including a lower clad layer 17, an active layer 19 and an upper clad layer 21 is formed over the recessed region 13 of substrate 11 and the protruding region 15 on which the edge is formed.
Patent JP-S59119033-A (JP)
Title: Fuel injection timing control device for diesel engine
Inventor: KONISHI YOSHIMUNE
IPC: F02D41/40
Filed: 1982-12-25
Abstract: PURPOSE:To prevent knocking from occurring and to prevent a reduction in power output by controlling the fuel injection timing by the value whichever the smaller between a fuel injection timing corresponding to the present accelerator opening or a corrected fuel injection timing corresponding to a fully stepped accelerator opening. CONSTITUTION:A fuel injection timing TMAP corresponding to the present accelerator opening is computed based on an accelerator opening alpha and engine speed N. The fuel injection timing TMAX corresponding to the fully stepped accelerator opening is computed based on alpha where the accelerator opening is 100% and engine speed N. TMAX is corrected in response to an intake back pressure P. The injection timing is determined to the smallest of TMAP and TMAX*Kp'. By this mechanism, knocking and reduction in power output can be prevented.
Patent JP-H0897085-A (JP)
Title: Vacuum capacitor
Inventor: FUKAI TOSHIMASA
IPC: H01G5/01
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a vacuum capacitor having a stabilized maximum voltage and capacitance characteristics by shifting a tubular electrode plate on the movable side of the vacuum capacitor while keeping a constant interval (not incline) from a tubular electrode plate on the fixed side upon variation of the capacitance, and to reduce the size of the vacuum capacitor. CONSTITUTION: A guide pin 1 is provided inside a conductor 13 for fixing a fixed electrode and a guide part 5 having a guide pin insertion hole is provided for a conductor 18 for fixing a movable electrode. The guide pin 1 is then inserted slidingly into the guide part 5. A movable lead bolt 32 is connected with a movable lead 2 in a bellows and a screw receiving part 31 is provided on the inside of an end plate 14 on the movable side. An adjusting nut 33 is screwed to the forward end of the movable lead bolt 32 thus adjusting the capacitance.
Patent JP-H0897088-A (JP)
Title: Vacuum capacitor
Inventor: FUKAI TOSHIMASA
IPC: H01G5/013
Filed: 1994-09-29
Abstract: PURPOSE: To achieve a stabilized maximum voltage and capacitance characteristics by shifting a fixed electrode and a movable electrode comprising tubular electrode plates in the axial direction without inclining on the movable electrode side and to regulate the fluctuation by making the maximum capacitance adjustable while reducing the size. CONSTITUTION: One of the conductors 13, 18 for fixing fixed and movable electrodes, respectively, is provided with a guide pin 1 while the other conductor is provided with a guide part 5 so that the electrode plates can be shifted with no inclination. A capacitance adjusting part is provided in a bellows 19 in order to shorten the overall length and a maximum capacitance regulating part 35 is provided at a part where an adjusting nut 33 is screwed to a movable lead bolt 32. The maximum capacitance is adjusted to a defined value and then the position is fixed by means of an adjusting screw 36.
Patent JP-S6475664-A (JP)
Title: Formation of x-ray transmitting film
Inventor: KANAYAMA TOSHIHIKO
IPC: C23C14/34
Filed: 1987-09-18
Abstract: PURPOSE:To form an X-ray transmitting film having controlled internal stress when an Si3N4 film is deposited by sputtering, by using a gaseous mixture of an inert gas with N2 as a sputtering gas and varying the mixing ratio. CONSTITUTION:When an Si3N4 film is deposited on a substrate by sputtering, a gaseous mixture of an inert gas with N2 is used as a sputtering gas and the mixing ratio is varied. The pressure of the sputtering gas is preferably kept low during deposition so that a formed film takes in no impurities. Thus, the internal stress of the film is precisely controlled without changing the compsn., refractive index, density, visible light transmissivity, mechanical properties, etc.
Patent JP-S6387830-A (JP)
Title: Extension call system
Inventor: TAKAMI HIROAKI
IPC: H04B7/26
Filed: 1986-09-30
Abstract: PURPOSE:To realize quick communication between a caller and a called party by providing a mobile body carried by a called party and sending a signal and a detector or the like receiving the signal sent from the mobile body so as to detect automatically the position of the called party thereby sending a call signal automatically. CONSTITUTION:The titled system is provided with mobile bodies 101-10l caried by called parties, each having a specific number as one's own body and each sending a signal specific to its own body, detectors 201-20n arranged at each group and receiving a signal sent respectively from the mobile bodies 101-10l, a means 301 specifying a group in which a mobile body 101-10l carried by a called party based on the signal sent from the detectors 201-20n and a means 302 sending a call signal to one of extension telephone sets included in the specified group. Thus, the location of a called party leaving its seat is detected by the detector and a call signal is sent to one of extension telephone sets near the detector by dialing a specific number to the called party based on the location information to attain quick communication.
Patent JP-S6392787-A (JP)
Inventor: NAKADA SHOZO
IPC: D06P1/62
Filed: 1986-09-30
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。