baber/WOPTO huggingface dataset:
Patent JP-H09197595-A (JP)
Title: Silver halide emulsion and photographic sensitive material containing same
Inventor: HARA TAKESHI
IPC: G03C1/047
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the photographic sensitive material superior in sensitivity, graininess, pressure resistance, and storage stability and improved in development speed by using the emulsion containing a gelatin having chemically modified NH2 groups and flat silver halide grains occupying at least specified projection areas of the total silver halide grains. SOLUTION: The silver halide emulsion comprises a dispersion medium containing the gelatin with the NH2 groups chemically modified and the flat silver halide grains occupying at least >=50% of the projection areas of the total silver halide grains. A variation coefficient in the distribution of a silver iodide content in the silver halide grains is >=30% and a variation coefficient in the diameters of circles corresponding to the grains is <=20%. At least >=50% of the flat silver halide grains have >=10 dislocation lines per each grain.
Patent JP-H04303171-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: BUIRII FURANKU
IPC: F02M45/08
Filed: 1992-01-13
Abstract: PURPOSE: To compose a spring bracket of a second closed spring in a nozzle holder without deteriorating sealing performance or strength of the nozzle holder, and to be advantageous with relation to cost. CONSTITUTION: A circular shoulder part 50 inserted into a spring chamber composed of a blind hole 25 in a nozzle holder 16 is fixed into the nozzle holder 16 by form-fitting connection by elastic deformation of at least part of an adjacent wall of the nozzle holder 16.
Patent JP-2000202115-A (JP)
Title: Mounting structure of pachinko ball dispensing device in pachinko game machine
Inventor: UMAHARA MAKOTO
IPC: A63F7/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To effectively use space by mounting a pachinko ball dispensing device while sliding it in a horizontal direction with respect to the mounting site of a mechanism plate so as to unnecessitate an extra space in a vertical direction of the fixing site. SOLUTION: Relating to a pachinko machine, a mechanism plate 16 is disposed on the rear surface of a game panel, a guiding rail guiding the pachinko balls stored in a ball tank while aligning on a downstream side is attached on the plate 16 and a pachinko ball paying out device 24 is freely attachably and detachably mounted to the flowing-down end of the guiding rail through a curve rail 23. An engaging part 43 and parts to be engaged 39, 40 are respectively provided at the mounting site 42 of the device 24 and the plate 16, and the device 24 is slid from a horizontal direction to engage the part 43 and the parts 39, 40 to mount the device 24 to the site 42.
Patent JP-H01179629-A (JP)
Title: Method for treating fungi-culturing medium for growth acceleration
Inventor: MUKAI SADAYOSHI
IPC: C12R1/645
Filed: 1988-01-11
Abstract: PURPOSE:To promote the growth of fungi and sterilize the air in the cultivation chamber by exposing the culture medium to the discharge-treated atmosphere. CONSTITUTION:The cultivation chamber is constituted with a clean room 2. The room is provided with a flat electrode 6 for discharge inside. The electric field over 1kV/cm is applied to cause arc discharge between the flat electrode 6 and the glass plate for adjusting the discharge 5. The discharge sterilizes the chamber 2 and accelerates the growth of fungi.
Patent JP-H02183891-A (JP)
Title: Commodity fall preventing mechanism for conveyer type commodity shelf
Inventor: ITO KOSAKU
IPC: G07F11/58
Filed: 1989-01-11
Abstract: PURPOSE:To improve the operability of commodity loading by providing oscillation type flapper for commodity fall prevention, whose tip is engaged to a gate mechanism and bound to a route blocking position at the time of sales waiting, to be hung down and supported from an upper direction to a conveyer shelf with gate mechanism so as to block the commodity carry-out edge side route of the conveyer shelf. CONSTITUTION:For each horizontal conveyer shelf 5 arranged in the respective upper and lower steps, an oscillation type flapper 14 for commodity fall prevention, which is hung down and supported from the supper direction is provided so as to cross the commodity route in the commodity shelf side. In the operational state of the commodity loading, for a gate mechanism 10 provided to the conveyer shelf 5 in each step, a bar 10a is locked and held in an elect posture and the flapper 14 is on standby with a vertically hung-down posture in the front direction of the bar 10a so as to block the commodity carry-out route. When a supplementary commodity 9 is pushed in, the flapper 14 is oscillated by being pushed by the commodity 9, which is arranged in the front row, and the tip is abutted to the bar 10a of the gate mechanism 10 and locked. Thus, it can be surely avoided that the commodity goes over the gate mechanism and falls down from the shelf in the forward direction.
Patent JP-S5497513-A (JP)
Title: Annealing of cold rolled steel plate
Inventor: TSUZUKI YUUJI
IPC: C21D9/67
Filed: 1978-01-20
Abstract: PURPOSE:In cold rolled steel-plate tight annealing when a coil temperature is raised up to a specified value, a rate of atomospheric gas flow is controlled to produce steel plate free of carbon contamination. CONSTITUTION:In cold rolled steel-plate tight annealing when a coil temperature is raised and reached to 200 to 500 deg.C, the rate of atomospheric gas flow into the inner cover is brought to 0.15 to 0.40 Nm<3>/hr.T. In the figure, A to D on the ordinate indicates the degree of defectiveness and the top curve represents coils treated in the temperature range of 200 to 500 deg.. The top curve clearly shows that when the gas flow rate exceeds 0.15, the obtained steel plates will be graded as A (Completely free of carbon contamination) and B (some carbon contamination present, but acceptable by quality control limit). Accordingly, the requirement of ''A grade only'' can be fulfilled by the processing condition of 200 to 500 deg.C coil temperature and a rate of atomospheric gas flow in excess of 0.3 Nm<3>/hr.T.
Patent JP-H01178375-A (JP)
Title: One-side welding method for stainless clad steel plate
Inventor: OIKAWA KENICHI
IPC: B23K9/23
Filed: 1988-01-11
Abstract: PURPOSE:To efficiently perform one-side welding by filling metal powder with specific composition in a groove and welding carbon steel plates to each other by using submerged arc welding material for stainless steel and welding the groove surface side constituted of stainless steel plates with the same kind of metal material. CONSTITUTION:Stainless clad 1 steel plates formed by cladding the stainless steel plates S on the surfaces of the carbon steel plates C are subjected to one-side welding from the stainless steel plate S clad side. In this case, the metal powder consisting of, by weight, 50-70% Cr, 20-30% Ni and the balance Fe with impurities is filled in the groove. The submerged arc welding material for the stainless steel is then used to weld the carbon steel plates to each other and an austenitic metallic structure containing 3-15% ferrite is obtained. The groove surface side constituted of the clad stainless steel plates is then welded by using the same kind of welding metal material. By this method, weld metal excellent in the corrosion resistance and the impact resistant performance is obtained.
Patent JP-H0651698-A (JP)
Title: Device and method for data agitation
Inventor: MIYAGUCHI SHOJI
IPC: G09C1/06
Filed: 1993-01-13
Abstract: PURPOSE:To exclude a differential attack from DES type codes by providing data rotational function means and a data agitating means which is connected to the means in series or parallel. CONSTITUTION:A 48-bit subkey is divided into a 32-bit and a 16-bit part, and the 16-bit part is divided by four bits and supplied as parameters to the data rotational function means 2-1-2-4. Then the data rotational function means 2-1-2-4 rotate the 32-bit data Ri-1 counterclockwise by the respective parameters of the 4-bit divisions. The respective outputs of the rotational function means 2-1 and 2-3 are mixed with 36-bit data by G function means 3-1 and 3-2 and agitated, the outputs of the data rotational function means 2-3 and 2-4 are agitated by G function means 3-3 and 3-4, and the outputs of the G function means 3-1-3-4 are exclusively ORed, bit by bit, by an exclusive OR means 4 and outputted as diffusion data.
Patent JP-S61163715-A (JP)
Title: Polyphase clock generating circuit using delay line
Inventor: UTSUKI TSUTOMU
IPC: H03K5/13
Filed: 1985-01-14
Abstract: PURPOSE:To make an input of a high frequency unnecessary, and also to suppress an increase of the number of elements by connecting a delay line to an input signal line, and using the delay line formed by connecting an inverter for constituting an input signal leading edge differentiating circuit, and an AND circuit to an output signal line of the delay line. CONSTITUTION:The titled circuit is constituted of an input signal line 12, output signal lines 28-32 of a delay line 1, inverters 2-6, AND circuits 7-11, connecting lines 23-27, and output signal lines 28-32. Also, it is provided with five groups of input signal leading edge differentiating circuits by two output signals of the delay line 1, one inverter and one AND circuit 1, a clock whose pulse width is shorter than a clock applied to the input signal line 12 is generated by each group, and a clock of 5-phase is generated as the whole circuit. According to this constitution, by preparing an input clock of the same frequency as that of a necessary polyphase clock a polyphase clock of an optional number of phases and an optional pulse width can be realized by a small number of elements.
Patent JP-S59128713-A (JP)
Inventor: IKENO SHINOBU
IPC: B05D7/20
Filed: 1983-01-14
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-S63171828-A (JP)
Title: Improvement of residual stress of double pipes or the like
Inventor: UMEMOTO TADAHIRO
IPC: C21D9/08
Filed: 1987-01-12
Abstract: PURPOSE:To improve stress corrosion cracking and corrosion resistance, by applying a temp. difference at which the thermal stress at above the yielding point is generated to the inside and outside surface of the base pipe wall near the base part of a thermal sleeve welded to the inside surface of the base pipe of double metallic pipes. CONSTITUTION:The thermal sleeve 5 is welded by a welded joint 8 to the inside surface of the base pipe 4 of the double metallic pipes. A melting treatment range L is first set from the part near the joint 8 toward the front end of the sleeve 5. A gaseous atmosphere is maintained in the sleeve 5 and the front end of a surface melting means 11 is inserted into the sleeve 5. The inside surface is melted by operating the means 11 while the welding point is shifted circumferentially from the front end of the range L toward the base part. The quantity of heat input of the means 11 is regulated to the small quantity of heat input if the sleeve 5 is made of an austenitic stainless steel. Cooling water is filled in a cylindrical space 6 between the base pipe 4 and the sleeve 5 as well when the cooling water is filled in the double metallic pipes. The wall of the base pipe 4 is heated in this state by a heating means 10 to apply the temp. difference at which the thermal stress above the yielding point is generated to the inside and outside surfaces of the base pipe 4 wall near the base part of the sleeve 5.
Patent JP-S63172225-A (JP)
Title: Focus detector
Inventor: AKASHI AKIRA
IPC: G03B3/00
Filed: 1987-01-12
Abstract: PURPOSE:To radiate auxiliary light appropriate for focus detecting operation to be repeated by detecting the luminance of an object only when auxiliary light is not radiated to determine validity/invalidity in the use of auxiliary light, and during the radiation of the auxiliary light, interrupting the luminance detection of an object. CONSTITUTION:An auxiliary light source ALED for projecting light to an object at the time of low luminance projects auxiliary light by a signal outputted from an output terminal SAL of a microcomputer PRS through an optical system ALNS. Only when auxiliary light is not radiated, a microcomputer RPS detects the luminance of the object through a sensor device SNS to determine validity/invalidity in the use of auxiliary light, but during the radiation of auxiliary light, does not execute the luminance detection of the object. Consequently, troubles can be obviated which may stop auxiliary light even when external light is not bright because luminance is raised by auxiliary light in the auxiliary light radiating state at the time of detecting the luminance of the object every focus detecting operation in a system for repeatedly executing focus detection and correct luminance can not be detected.
Patent JP-S61163987-A (JP)
Title: Photochromic material
Inventor: ISHII KOICHI
IPC: C09K9/00
Filed: 1985-01-14
Abstract: PURPOSE:To provide a photochromic material having excellent sensitivity with respect to color development and color disappearance with excellent color density, durability and storage stability, which comprises an organic compound which is an electron donor capable of developing a color, a specific light activator and a compound having an oxyethylene group. CONSTITUTION:A desired photochromic material is prepared by mixing (A) 1pt.wt. of an organic compound which is an electron donor capable of developing a color (e.g. crystal violet lactone), (B) 0.01-10pts.wt. of at least one light activator selected from the group consisting of a sulfonium salt of the formula I (wherein R1-R3 are each an aromatic group having 4-13 carbon atoms; Y is S or CH2 group; n is 0 or 1; X<-> is a complex ion containing either ClO<->4 or a member selected from among B, P, Sb and As and a halogen), a phosphonium salt of the formula II (wherein R4 is a monovalent aliphatic group selected from among alkyl groups having 1-8 carbon atoms and substituted derivatives thereof, aromatic condensed ring compounds having 5-13 carbon atoms and an organic group capable of forming an aromatic nucleus) and an iodonium salt of the formula III (wherein R5-R6 are each H, a halogen, a nitro group or a monovalent aliphatic group selected from among alkyl groups having 1-4 carbon atoms and substituted derivatives thereof) and (C) 0.01-100pts.wt. of a compound having an oxyethylene group.
Patent JP-S60150536-A (JP)
Title: Thermionic-emission cathode
Inventor: MARUYAMA MASANORI
IPC: H01J1/20
Filed: 1984-01-17
Abstract: PURPOSE:To greatly improve the heat efficiency of the captioned cathode, by providing, outside a sleeve, a conical heat-reflecting plate which is concentric with the sleeve, and making the heat rays radiated from the side face of the sleeve to be collected onto the tip part where an electron-radiating part is provided. CONSTITUTION:A conical heat-reflecting plate 20 is open from the lower end part of a heater-inserting side toward the side of a tip part where thermionic- emission substance 3 is provided. And also, the curvature of the cone is decided in such a way that the heat rays 5 radiated from the side face of a sleeve 1 are collected onto the tip part where the thermionic-emission substance 3 is provided. Thereby, the tip part of sleeve 1 is concentrically heated to remarkably enhance the thermal efficiency by a cathode. In this case, the outside face of the sleeve 1 is subjected to a blackening treatment in order to enhance the absorption of the heat rays, and the inside curved surface of the heat-reflecting plate 20 is also subjected to a coating treatment by gold or the like in order to effectively enhance the reflection of the heat rays.
Patent JP-H03210744-A (JP)
Title: Slit for charged particle beam
Inventor: INOUE KENICHI
IPC: H01J37/09
Filed: 1990-01-11
Abstract: PURPOSE:To perform measurement of good accuracy by arranging edges opposed to one another, slightly shifted in the direction of up and down stream, by guiding cooling water directly under the edges, so as to be cooled, and by controlling the opening width and the center of the slits through a control system. CONSTITUTION:A pair of upper and lower edges 1, 1 sandwich a charged particle beam line BL, and an opening width W is formed thereby, while the edges are slightly shifted with one another by the shifted distance epsilon, in the direction of upper and lower stream. Since the edges 1, 1 are shifted by the distance epsilon, they can be made so close with one another that they are superimposed, crossing over the BL, in which condition, both edges are never put together. A cooling water passage mechanism leading to a cooling water entrance 6 as well as to a cooling water exit 7, is formed in an arm part 3, and quantity of heat due to the receiving heat of the edge 1, can be effectively exhausted. The control of the opening width and opening center of the edges 1, 1 is driven by a step motor, whereby a zero point can be accurately determined.
Patent JP-H11203028-A (JP)
Title: Keyboard cover
Inventor: KOSHITAWA FUMIO
IPC: G06F3/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard cover which never deteriorates the operability of a track board, etc. SOLUTION: This keyboard cover 15 consists of a 1st sheet having a size that can cover the area of keys 11A and a 2nd sheet 17 which is prepared in an area corresponding to the operating part that includes a track board 11B. The 1st sheet is made of a flexible material and the sheet 17 made of a rigid material, and the sheet 17 is stacked on the 1st sheet.
Patent JP-H11197981-A (JP)
Title: Carrying device for workpiece
Inventor: ARAI KENJI
IPC: B23Q7/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To eliminate turning action through inexpensive and simple structure to save a space, and also carry other workpieces even in working by carrying a shuttle passage through compressed air with a workpiece locked and held by the shuttle. SOLUTION: A workpiece 25 finished working on a delivery side is locked and held by the locking pin 33b of a shuttle 33. Then the shuttle 33 is passed through a conduction path in a shuttle tube member to be carried to a through hole 48 in a shuttle case 46, by communicating a shuttle installation hole 27 and a through hole 36, and then compressed air is introduced into the inside of the hole 27 from a delivery side air tube 29, and opening the receiving side air tube 29. The shuttle 33 finished carrying the workpiece 25 is returned to the initial position by supplying the compressed air through the receiving side air tube 29, and opening the delivery side air tube 29, to prepare the next carrying.
Patent JP-S61165272-A (JP)
Title: Method for soldering onto amorphous alloy
Inventor: KOBAYASHI MASAMI
IPC: B23K1/20
Filed: 1985-01-17
Abstract: PURPOSE:To provide brazability to an amorphous alloy which is plated with one or plural kinds of copper, nickel, tin, zinc or tin-lead solder by dipping said amorphous alloy into molten solder to form a solder layer having good adhesiveness on the surface. CONSTITUTION:The amorphous alloy is dipped into a soln. prepd. by compounding an amphoteric surface active agent and amine corrosion inhibitor with adequately compounded hydrochloric acid, sulfuric acid, citric acid, acetic acid and nitric acid by which the surface thereof is cleaned. The surface is then electrolyzed and activated in the liquid prepd. by compounding the amphoteric surface active agent and amine corrosion inhibitor with adequately compounded phosphoric acid, sulfuric acid, citric acid and acetic acid. The alloy is thereafter subjected to plating of one or plural kinds of the copper, nickel, tin, zinc or tin-lead solder. The alloy is then dipped into molten solder to form the solder layer having good adhesiveness on the surface. The soldering of the amorphous alloy which is impossible to be adhered as the alloy is amorphous is made possible and the use thereof is expanded.
Patent JP-S5596965-A (JP)
Title: Developing bias power source device
Inventor: MORIMURA YOSHIO
IPC: G03G15/00
Filed: 1979-01-20
Abstract: PURPOSE: To stably measure developing bias by using a current integrator, zero- point detector, etc.  
     CONSTITUTION: A bias current detecting resistance R 2 , current integrator 4, zero- point detector 5 and comparator 6 are connected to a developing bias power source 3. Then, when the voltage of the developing bias power source 3 is subsequently increased from zero volts, the bias current is detected with the current detector 4 and the point where this integrated value becomes zero is detected by the zero- point detector 6. It is then compared with the lower limit value of the impedance R of the developer in the comparator 6, form which the command signal for replenishing the developer is outputted. Hence, the developing bias current is stably measured and the surface potential of the photoreceptor is detected, whereby application of the development bias voltage corresponding to its residual potential is made possible and the always stable images free from photographic fog are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62164158-A (JP)
Title: Word processor
Inventor: KAKIGAHARA KOUJI
IPC: G06F17/24
Filed: 1986-01-16
Abstract: PURPOSE:To recover a sentence to its original state before an editing by inserting a control code to the text when the movement of the sentence is performed, and deciding the control code when a movement process is cancelled. CONSTITUTION:When the movement of a character string is performed by inputting an execution key on a key board 1, an edit processing part 3 issues an instruction to insert the control code at the front of the character string on which the movement process is applied to a control code write part 6. At the high-order byte of the control code at the first character, a movement code to represent that it is the control code, and at the low-order byte, a value to represent the direction of the movement process are written respectively. Next, when a cancellation key on the keyboard 1 is inputted, a control code decision part 9 decides the control code out of a text buffer 4, and reads a direction, a head position, and the number of characters, then sending them to an edit processing part 3. The processing part 3, when the value of the direction is zero, moves the character strings of share of the number of characters to the position of the buffer 4 indicated by the head position. When the value of the direction is one, the movement process is performed to the position expressed with an expression as follows: insertion position = head position + number of characters + alpha.
Patent JP-H10197644-A (JP)
Title: Radiation measuring device
Inventor: TATEISHI NAOKI
IPC: G01T1/17
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To specify contaminated location in a survey meter efficiently without disturbed by background. SOLUTION: If a detection pulse 100 is detected with a wave-height discriminator 14, a pulse 102 having a specific width T is output from a one shot multivibrator 16. If another detection pulse 100 generates outside the width T, it is judged as background by AND circuits 18 and 20 and detection pulse other than the background is output as a measured result. Also only background can be output separately.