baber/WOPTO huggingface dataset:
Patent JP-H0384571-A (JP)
Title: Developing device
Inventor: TAJIMA HATSUO
IPC: G03G15/08
Filed: 1989-08-29
Abstract: PURPOSE:To obtain an image with stable density even when toner of small particle size is used and a small-diameter developing sleeve is used by forming a control part which controls the passage of a developer on a developer supply means while put close to or abutting on the developer supply means. CONSTITUTION:An elastic blade 4 is formed of a plate type member which is arranged abutting on the developing sleeve 3 at an abutting part T and has a free end 6 in a direction extended from the abutting part T in the opposite direction from the rotating direction of the developing sleeve 3, and the free end 6 is put close to or abuts on a supply roller 5 to form the control part K which controls the passage of the supplementary toner 7 on the supply roller 5. The amount of a developer 7 which is carried to the slide contact part between the developer carrier 3 and developer supply means 5 and its periphery becomes proper, the amount of charges of the developer 7 by triboelectrification becomes proper, and the amount of a developer 7 carried on the developer carrier 3 becomes proper. Consequently, the stable image can be obtained even when the small-diameter developing sleeve 3 and toner 7 of small particle size are used.
Patent JP-2000075234-A (JP)
Title: Printing of lens shape image
Inventor: DAVID KESLER
IPC: G02B26/10
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to print a lens shape image which compensates a change in the pitch of a lens shape sheet at a high speed by disposing a scanner facing a direction where a laser beam is scanned from a laser along a scanning line and a drive assembly for moving the lens shape image with respect to the scanning line. SOLUTION: The galvoscanner 40 facing the direction where the laser beam is scanned from the laser along the scanning line and the drive assembly for moving the lens shape image with respect to the scanning line are disposed. The printing of the image line onto the rear surface of the lens shape image is executed by the flying-spot scanner 20 by such a method that the high-speed scanning direction corresponds to the direction of the long diameter of a radiation aperture of the multimode laser 10. The longer diameter of the scanning point supplied by the scanning multimode laser beam 24 is preferably along the high-speed section scanning (also called as the line scanning) and is more adequately perpendicular to a side scanning direction.
Patent JP-S59115280-A (JP)
Inventor: NIWA RIICHI
IPC: B65D88/06
Filed: 1982-12-16
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-S6280293-A (JP)
Title: Nozzle header to be used for plating cell for high current density electrolysis
Inventor: FUJINAGA TADAO
IPC: C25D7/06
Filed: 1985-10-03
Abstract: PURPOSE:To make the flow rate of a plating liquid uniform over the entire width of a steel strip and to improve the quality of plating by adjusting and ejecting the plating liquid to be injected from the nozzle at the top end by a pair of shunt plates. CONSTITUTION:A liquid feed pipe 8a is coupled via a lower flange part 8b to a liquid feed pipe of a nozzle header. The plating liquid ascends in an arrow direction though an aperture 8c of the flange part 8b. A pair of the shunt plates 6 are provided at the points corresponding to the aperture 8c of the ascending passage of the plating liquid. The plates 6 are narrowed downward and are so mounted that the included angle attains 40-70 deg.. The flow rate ratio of the plating liquid in the transverse direction of the strip is made min. in the central part of the strip width and is made gradually larger toward the parts corresponding to both strip ends by the disposition of the plates 6. The flow rate ratio of the liquid is thus kept within 50% in the transverse direction of the nozzle and the transverse direction of the strip between electrodes.
Patent JP-S6377205-A (JP)
Title: Transmission power control circuit
Inventor: MISHIRO TOKIHIRO
IPC: H03G1/02
Filed: 1986-09-20
Abstract: PURPOSE:To prevent mis-control to an ineffective signal by providing a magnitude comparator and a reference setting means or the like so as to enable the reference value to be set accurately even at a remote location and make the control of the titled transmission power control circuit highly accurate. CONSTITUTION:An output signal SOUT of a power amplifier 2 is inputted from a coupler 3 to a detector 4, a signal SA is output to an A/D converter 61 and a digital signal SAd is impressed from the converter 61 to a magnitude comparator 62. Moreover, a reference value SREF is impressed from a reference setting device 5 to the comparator 62, where an equation of error ERR=SREF-SAd is calculated. As a result, an incremental pulse UP or a decremental pulse DWN is outputted corresponding to the quantity of the error ERR or its absolute value in response to the polarity of the error ERR. Then an analog gain control signal SGC having a sign in response to the polarity of the error ERR is outputted from an up-down counter 63 and a D/A converter 65, and even if an equipment 5 is placed at a remote location, highly accurate reference setting is attained and the reliability of control is improved.
Patent JP-H09291584-A (JP)
Title: Concrete ditch cover
Inventor: AKI TADAO
IPC: E03F5/04
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To enable the treatment of a large quantity of rainwater by forming a flow-in passage between recessed parts, which are provided in both side wall, and an inner wall of an opening of a ditch wall, and forming a receiver part, which is provided under the flow-in passage, with a flow-out port between a step part of the ditch wall and a recessed wall of a ditch cover. SOLUTION: A recessed part X is provided in both side walls of a concrete ditch cover 1, and a flow-in passage is formed between the recessed part X and an inner wall 5a of an opening part of a ditch wall 5. A receiver part 3 is provided under this flow-in port, and the receiver part 3 is formed with a flow-out port between a step part 5b of the ditch wall 5 and the recessed wall of the ditch cover 1. The rainwater flowed from both outsides of the ditch wall 5 enters this flow-in passage, and vertically flowed down so as to enter the receiver part 3. At this stage, the rainwater flowed down the flow-in passage is jetted as a jet stream toward the receiver part 3 working as a free space, and the rainwater is flowed down in the flow-in passage at a high speed, and the rainwater flowed into the receiver part 3 is flowed down from the flow-out port 4 into a groove 6.  With this structure, clogging of the flow-in passage with grains of sand and clay is prevented, and a large quantity of rainwater can be treated.
Patent JP-H0951499-A (JP)
Title: Image recording and reproducing system
Inventor: SUGIYAMA AKIRA
IPC: H04N5/91
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To reproduce and display dynamic and still image files through linking by storing a still image in the high resolution mode at an optional point of time while a dynamic image in a usual resolution mode is being recorded and recording a switching history so as to reference the history later. SOLUTION: When recording command on an entry menu of a monitor 8 is sent to a video processing section 9, dynamic image data are read in a RAM 3 by a camera section 10 and stored in a dynamic image file of an auxiliary recording device 5. When a still image recording button is depressed on the way, still image data are read and stored in a still image file and recording information is is stored in a dynamic image file and the recording of dynamic image data is restarted again. In the case of reproduction, at first an information filed is read and whether an image is a still image or a dynamic image is discriminated, and in the case of the moving image, the image is displayed on the monitor 8.  In the case of the still image, a still image button is displayed on the entry menu for a prescribed time by a timer 4 and when the button is depressed, the dynamic image reproduction processing is stopped and the still image reproduction processing is started. Thus, at which point of time the high resolution image is recorded is easily recognized and the excellent operability is obtained.
Patent JP-2001042137-A (JP)
Title: Optical fiber and its production
Inventor: SHIMIZU KAZUO
IPC: G02B6/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide flexibility suitable for the purpose for which a core is used to an organic-inorganic composite material and to reduce transmission loss. SOLUTION: A polymerization reactive material prepared by blending a photopolymerizable monomer with an auxiliary photoreaction initiator and a catalyst are added to a sol-gel solution prepared by blending a metal alkoxide, preferably ethyl silicate with alcohol and water. The resulting mixed solution 2 is poured into a core forming mold 3, irradiated with UV and held at 60-100 deg.C to form a core 4.
Patent JP-S59111874-A (JP)
Title: Printing hammer mechanism
Inventor: HISAIE AKIRA
IPC: B41J1/20
Filed: 1982-12-17
Abstract: PURPOSE:To face a printing hammer and a type belt to each other at the time of collision and moderate variation in density of printed characters, breaking- off of the characters or the like, by inclining the arranging direction of the printing hammer by an angle in a direction opposite to the moving direction of the type belt. CONSTITUTION:An actuator lever causes the printing hammer 3 to fly in the direction of the type belt 1 against a spring force of a hammer-returning spring 5. The printing hammer 3 collides against the type belt 1 (being continuously moved) through a printing paper 1 and an ink ribbon 7 while being inclined by an angle -alpha against the direction orthogonal to the type belt 1. Since the hammer 3 is inclined by the angle alpha toward the belt 1 by the belt 1, the belt 1 and the hammer 3 are faced to each other at the time of collision, so that variation in density of printed characters in transverse direction, breaking- off of the characters or the ike can be moderated.
Patent JP-S59111362-A (JP)
Title: Semiconductor device
Inventor: HACHIMAN SHIGEO
IPC: H01L21/28
Filed: 1982-12-17
Abstract: PURPOSE:To obtain an electrode or an electrode wiring layer, having excellent adhesive property between an insulating film at high temperature, on which a semiconductor can be formed an ohmic contact by a method wherein, among Ti, Zn and Hf, at least a kind of compound of metal and nitrogen and an intrusion type transition metal containing a specific atomic percentage of Ta are used. CONSTITUTION:When Ta of 1-20% (atomic percentage) is contained, the membrane stress of TiN film is small, and pertaining to the adhesive property with an insulating film, even a film of 5,000Angstrom  in thickness can be formed uniformly on a thermal oxide film SiO2, because the membrane stress is small. Even when ZrN and HfN are used as a compound, it has an excellent adhesive property with an insulating film when a Ta content of 1-20% is maintained, and an ohmic contact with a semiconductor can be formed. In the case of TiN, ZrN or HfN, a chemically and physically stable state can be obtained when the mol ratio of N of 40-60% is maintained.
Patent JP-S59113715-A (JP)
Inventor: OZAKI MASA
IPC: H02H3/34
Filed: 1982-12-17
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-S61100449-A (JP)
Inventor: NIKI MASAO
IPC: B32B33/00
Filed: 1984-10-23
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-S6464246-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI TAKASHI
IPC: H05K1/02
Filed: 1987-09-03
Abstract: PURPOSE:To increase discharge resistance for decreasing stress applied to a semiconductor element by static discharge and to prevent breakdown of the semiconductor element, by forming a high resistance coat film at least on the tip ends of lead terminals. CONSTITUTION:A lead terminal 2 consists of a lead material 2 basically composed of Fe-Ni alloy or Cu alloy, an Ni plated film 4 covering the surface of the lead material 3, a solder film 5 formed on the Ni plated film 4 and a high resistance film 6 of a carbon paste material deposited to cover the solder film 5 at the tip end of the lead terminal 2. Since the surface of the tip end of the lead terminal 2 is covered with the high resistance film 5, a discharge passage of static charge charged within the lead terminal 2 is defined following the course from the high resistance film to a spark discharge space and to the grounding system. Accordingly, higher discharge resistance can be obtained than by prior arts.
Patent JP-H10186232-A (JP)
Title: Projection lens and projection lens system
Inventor: KREITZER MELVYN H
IPC: G02B15/16
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a projection lens used with a LCD panel, which satisfies all such conditions required for characteristics of a projection lens used with a picture element panel as (1) a long focal length, (2) a magnification varying capability while high joining efficiency with the output of a lighting system and high level abberation correction maintained, (3) a relatively small number of lens elements, a relatively short barrel length, and a relatively small maximum lens diameter, (4) a high level of color correction, (5) low distortion, and (6) a low sensitivity against temperature change. SOLUTION: A projection lens 13 comprises a first lens unit with a positive refraction power and a second lens unit with a negative refraction power. The first lens unit includes four lens elements, namely, a positive lens element, a negative second lens element made of a high dispersion material, a third lens element with a weak refraction power, and a fourth lens element with a strong refraction power. This projection lens 13 is able to achieve chromatic aberration correction up to an extent of approximately 1/4 picture element on a large LCD pane having picture element of about 200μm.
Patent JP-H1167052-A (JP)
Title: Leakage display mechanism in earth leakage breaker
Inventor: OGASAWARA MAKOTO
IPC: H01H83/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To improve assemblage structure of a leakage display mechanism in such a way that a button protruded height at a leakage display position can be set constant without having effects of size tolerance, assemblage errors, etc., of parts composing the leakage display mechanism. SOLUTION: In this leakage display mechanism, a leakage display button 10 is protruded from a button hole 2a in a case cover 2 at the time of trip action, where the leakage display button 10 is connected to a tip of a plunger shaft 7b of a plunger type trip coil 7. In this case, as a compression spring 11 is installed in a cap-shaped display button, an opening end part of it is connected to a tip head part 7c of the plunger shaft 7b by fitting, a flanged stopper 10b to be struck to a hole circumferential edge of the button hole 2a opened in the case cover 2 to regulate a button protrusion quantity to a constant protrusion height H is provided on an outer circumferential surface of the button, and a stroke of the plunger shaft 7b is set to be larger than a stroke of the display button 10.
Patent JP-H0385973-A (JP)
Title: Moving picture recording control system
Inventor: NISHIZAWA YOSHIJI
IPC: H04N5/92
Filed: 1989-08-30
Abstract: PURPOSE:To compress a band for a moving picture signal and to reproduce the signal without being returned to a 1st frame by applying in-frame coding at an interval of plural frames and recording position information from an optimum block location detection section in other frames. CONSTITUTION:A block processing section 1 splits one screen into plural blocks, an in-frame coding section 2 applies in-frame coding for one screen, an optimum block position detection section 3 detects a block position of movement of a block of a preceding frame and obtains position information in terms of the block number or coordinate. A frame constitution control section 4 uses the in-frame coding signal from the in-frame coding section 2 at an interval of plural frames as a recording frame and uses position information from the optimum block position detection section 3 in the in-frames as a recording frame, which is fed to a picture recording section 5 and recorded. Thus, the in-frame coding signal is reproduced at an interval of plural frames and the moving picture is reproduced without being returned to a 1st frame.
Patent JP-H0559719-A (JP)
Title: Constructing method for combined foundation with ground solidification
Inventor: YOSHIDA SHIGERU
IPC: E02D3/12
Filed: 1991-09-02
Abstract: PURPOSE:To create a combined foundation formed coninuously with ground solidification, integrally. CONSTITUTION:By mixing hardening material and ground earth with each other, ground improving columns 1, 2 are continuously created to be put together. Besides, the tips of the most sections of the ground improving columns do not reach a bearing bed A, but the tips of the ground improving columns 2 are partially supported on the bearing bed A.
Patent JP-S59186915-A (JP)
Title: Psychotropic agent of meta-(sulfonamido)benzamide
Inventor: OGATA HIDE
IPC: A61P25/00
Filed: 1983-11-24
Abstract: PURPOSE:A pyschotropic agent containing a meta-(sulfonamido)-benzamide derivative. CONSTITUTION:A psychotropic agent usable orally or parenterally, containing a compound shown by the formula I (Et is ethyl; R is H, or alkyl; R<1> is alkyl, alkylamino, or dialkylamino; R<2> is H, halogen, or alkyl) or its salt alone or it and a carrier (e.g., wheat starch, maize starch, potato starch, gelatin, water, etc.). A dose is 1-350mg/day/person by oral medication. The compound shown by the formula I , an active ingredient, is obtained by reacting an aniline shown by the formula II with a sulfonating agent shown by the formula A-SO2R' [A is reactive group (e.g., halogen, ester residue, etc.)] in the presence or absence of an inert solvent such as methylene chloride, etc. usually at room temperature.
Patent JP-H0667287-A (JP)
Title: Camera capable of loading film after development
Inventor: EZAWA AKIRA
IPC: G03B17/24
Filed: 1992-08-20
Abstract: PURPOSE:To rewrite information on the film which has been developed and eliminate undesirable exposure of the film which has been developed. CONSTITUTION:This camera is equipped with a photographing means 60 which exposes a film in response to photographing operation, a recording means 47a which records information corresponding to each photographic frame of the film in a recording area provided on a cartridge or the film, a detecting means 66 which detects whether or not the film in the loaded cartridge is developed yet, a control means 50 which allows photographing by the photographing means 60 and information recording by the recording means 47b when the detecting means 66 detects the film being undeveloped or allows the recording means 47b to rewrite the recorded information when the film is developed yet, and an inhibiting means 50 which inhibits the photographing operation 60 from operating when the detecting means 66 detects that the film has been developed.
Patent JP-S60112553-A (JP)
Title: Document carrying device
Inventor: UEDA NORIYOSHI
IPC: B65H43/02
Filed: 1983-11-25
Abstract: PURPOSE:To simplify operation by providing control circuit connecting/disconnecting means, mode detection switch means and switch means for detecting existence of document sheet in document feeding system and functioning the control circuit when all switch means are turned on. CONSTITUTION:A document feeding system 2 is provided with control circuit connecting/disconnecting means 471, 472 interlocked with mode exchange means, mode detection switch means 46S, 46B and switch means 65 for detecting existence of document sheet to function control circuit for processing sheet mode when all switch means are turned on. Consequently, mechanical conversion between document sheet carrying and document book carrying is performed only through operation of mode exchange lever 38 to enable immediate exchange to hook sheet, resulting in simplification of operation and cost reduction.
Patent JP-H0270269-A (JP)
Title: Rectifier
Inventor: SEKINO YOSHIHIRO
IPC: H02M7/155
Filed: 1988-09-05
Abstract: PURPOSE:To improve the input power factor of an apparatus by ON-OFF operating a single-polarity semiconductor switch which makes a reactor current circulate. CONSTITUTION:A transistor 7 is turned OFF at the point of time t0. Then, the electric current of a reactor 3 flowing through a single-polarity semiconductor switch SW before t0 is supplied to a capacitor 4 and a load 5. For the period from t0 to t1, a rectified voltage Vac is at a level lower than that of the voltage Vdc of said capacitor 4 so that a voltage with a polarity shown in the drawing appears in the reactor 3 and an electric current Idc and the stored electromagnetic energy of said reactor 3 decrease. After the point of time t1, the level of said rectified voltage Vac is higher than that of said voltage Vdc, a voltage with a polarity opposite to that shown in the drawing appears in the reactor 3, and the electric current Idc begins to increase. The electromagnetic energy stored in said reactor 3 increases accordingly. At the point of time t3, the transistor 7 of said switch SW is turned ON. The electric current of said reactor 3 circulates through the single-polarity semiconductor switch SW and its electromagnetic energy is preserved.
Patent JP-S58148400-A (JP)
Inventor: KURAUSUUBARUTAA KURAIN
IPC: F42B12/16
Filed: 1982-12-20
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-2000055158-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: KUNII RIKIYA
IPC: F16H15/38
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To locate a post member about its rotational position simply and accurately, fix it with standard bolt, and perform lubrication with good efficiency. SOLUTION: This toroidal type continuously variable transmission includes trunnions to support power rollers with possibility of tilting and swinging, a tension member 10 to hold the shanks of the trunnions rotatably and couple them together, and a post member 171 to support the tension member 10 on a transmission housing, whereby the post member is located by knock pins 176a and 176b and fixed to the transmission housing. The supply of a lubricating oil is made through the first oil passages 56a and 56b formed in the housing and the second oil passages 181-185 formed in the post member, and the first passages are tied with the second via communication holes 180a and 180b formed penetrating the knock pins in the axial direction.
Patent JP-H0862131-A (JP)
Title: Water content meter
Inventor: HISHIKARI ISAO
IPC: G01N21/35
Filed: 1994-08-24
Abstract: PURPOSE: To measure the water content correctly regardless of variation in the material of an object to be measured or the like. CONSTITUTION: Light from a light source 1 is projected through a projection lens 2 onto an object to be measured 3 and a transmitted light passes through a condenser lens 4 and filters 51, 52 having comparison wavelengths λ1, λ3 and a measurement wavelength λ2, which is not subjected to the moisture or the like, provided on a rotary selector 5 and impinges on a detection element 6. The output signal therefrom is amplified through an amplifier 7 and separated through a signal separation/rectifier 8 into signals R1, S, R2 corresponding to respective wavelengths and taken out through a synchronizing signal generator 9. An operating unit 10 operates functions f(S, R1, R2) and g(R1, R2) and the water content is operated based on a type determined from the relationship between the functions (f) and (g).