baber/WOPTO huggingface dataset:
Patent JP-H0478120-A (JP)
Title: Solid electrolytic capacitor
Inventor: KANEKO SHINICHI
IPC: C08G75/0204
Filed: 1990-07-19
Abstract: PURPOSE:To remarkably reduce stress on a capacitor element provided with a conductive polymer film as solid-state electrolyte, by applying polyphenylene sulfide to sheathing resin. CONSTITUTION:A capacitor element 6 is fixed to a lead frame 7 by using silver adhesive agent 8 or by welding. Melted polyphenylene sulfide resin is injected by using a metal mold for injection molding. The molded object is separated from the metal mold and naturally cooled. After sheathing resin 9 is formed, unnecessary parts are cut and eliminated, and a part turning to an external terminal is bent from the side surface of the sheathing resin 9, along the bottom surface. Thereby high temperature thermal stress on the capacitor element 6 at the time of forming the sheathing resin 9 is ended in a short time, and thermal deformation of the sheathing resin 9 caused by thermal change at the time of soldering to a mounting board is reduced, so that mechanical stress on the capacitor element 6 is also dissolved.
Patent JP-H0480382-A (JP)
Title: Plasma etching device
Inventor: ARAMI JIYUNICHI
IPC: C23F4/00
Filed: 1990-07-20
Abstract: PURPOSE:To minimize discharge in an excess region by forming the inner wall of a process chamber into a curved surface and forming the inner face of a member fitted to one part of this inner wall into nearly the same curvature as the inner wall and also into nearly the same face as the above-mentioned inner wall in a plasma etching device. CONSTITUTION:The inner wall 10a of a process chamber 10 is formed into a curved surface and a member fitted to one part of this inner wall e.g. a window part 44 for monitoring plasma which is formed of a transparent member or a gate 40 is formed into nearly the same curvature as the inner wall and also into nearly the same face as the inner wall. Accordingly both the inner face of the transparent member or the gate and the inner wall of the process chamber are constituted as a nearly continuous curved surface. Therefore a recess is not formed by the window part 44 for monitoring the plasma or the gate 40 and excess discharge in this part is surely prevented.
Patent JP-2001022930-A (JP)
Title: Method and device for image processing
Inventor: ISHIBASHI HIDEYASU
IPC: G01J3/50
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To calculate the spectral reflectance of a subject by using a plurality of spectral images obtained by photographing the subject with a multiband camera, without having to use an object whose spectral reflectance is known. SOLUTION: A correcting means 2 corrects image data S0, representing a plurality of spectral images obtained by a multiband camera 1 so as to make it linear with respect to the quantity of light to obtain image data S1. An operating means 3 calculates the spectral energy distribution of each pixel in a plurality of spectral images and further calculates its integral value. Integral values are sorted in the order of values, and a pixel group taking upper 2% values is selected. The average value of integral values in the pixel group is calculated and is defined as spectral energy data B0 for a light source, when photographing is performed. A normalizing means 4 normalizes the data S1 with the data B0 and calculates spectral reflectance data B1 of the subject.
Patent JP-S6252788-A (JP)
Title: Semiconductor memory device
Inventor: NAKASE YASUNOBU
IPC: G11C11/34
Filed: 1985-08-30
Abstract: PURPOSE:To speed up the trailing of a word line potential by providing the second word line discharging constant current source in addition to a conventional word line discharging constant current source. CONSTITUTION:To the second word line discharging constant current source 11 that extracts current from the same word line after point Q, each of all emitters of the second transistors 8 is connected in common. On a word line 3 at a negative side that transits from a selection to a non-selection, a transistor 9 is conducted (on) before the point Q, and consequently, the transistor 8 is not conducted (off) by a resistor 7 that is connected to its collector. After the point Q, the current is extracted from the word line that transits from the selection to the non-selection by the word line discharging constant current source 11. Thereby, the trailing of the word line potential with the high rate of speed can be performed.
Patent JP-S5894660-A (JP)
Title: Automatic speed change gear for vehicle
Inventor: SHIMIZU TAKEO
IPC: F16H61/20
Filed: 1981-11-30
Abstract: PURPOSE:To prevent the reckless running of a vehicle due to a forgotten operation by a method wherein a parking mechanism is constituted so as to be brought into an engaging condition automatically when a vehicle stopping signal and an OFF signal of a key switch are detected. CONSTITUTION:The parking mechanism 59 is projected by an actuator 56 operated by a signal from an electronic control unit and is equipped with a pawl 58 fixing the rotation of a ring gear 38. The electronic control unit outputs an operating signal to the actuator 56 to bring the parking mechanism 59 into the engaging condition when the stopping signal from the vehicle stopping sensor 154, detecting the stopping condition of the vehicle, and the OFF signal from the  key switch, controlling the operation and the stop of the engine of the vehicle, are detected by the unit.
Patent JP-H0925565-A (JP)
Title: High purity titanium sputtering target and its production
Inventor: FUKUYO HIDEAKI
IPC: C22B34/12
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make better the distribution of film thickness and to reduce the number of the generation of particles by specifying the crystal orientation- containing ratio in each part of a target calculated in accordance with a specified formula. SOLUTION: As for a high purity titanium sputtering target, the crystal orientation-containing ratio in each part of a target measured by an X-ray diffraction method in the sputter face of the target and calculated in accordance with the formula is regulated to >=70%. In the formula, I(hk1) denotes the peak intensity in the (hk1) plane obtd. by the X-ray diffraction method and I*(hk1) denotes the relative intensity ratio (See JCPDS Card). The dispersion of the crystal orientation-containing ratio in each part to the crystal orientation- containing ratio obtd. by leveling the whole body of the target is preferably regulated to ±20%. Thus, the film forming rate can be increased, and bottom coverage characteristics can be made better.
Patent JP-H05120315-A (JP)
Title: Load receiver
Inventor: ISHII TORU
IPC: G06Q10/08
Filed: 1991-06-11
Abstract: PURPOSE:To provide the load receiver which facilitates the calculation of an exact load receiving amount and the load receiving amount management producers. CONSTITUTION:A lot of flat boxes A received from a producer are piled up on five stages and successively moved onto a conveyer 2 for load reception, the conveyer 2 for load reception is rotationally driven and the flat boxes A piled up on the five stages are continuously conveyed. At the same time, the number of stages piling-up the flat boxes A is detected by a pile-up amount detector 7 provided in the middle of the conveyance along the conveyer 2 for load reception, a bar code reader 8 reads a producer bar code, and the number of piling-up the loads detected by the pile-up amount detecting means 7 and the producer data read by the bar code reader 8 are inputted to a CPU and operated at the said CPU so as to calculate the total load receiving amount of the producer. Therefore, the load receiving amount by producers can be easily managed.
Patent JP-H06145120-A (JP)
Title: Production of amino polycarboxylic acid ferric complex ammonium salt
Inventor: INOUE KENICHI
IPC: C07C229/76
Filed: 1992-06-29
Abstract: PURPOSE:To efficiently produce an amino polycarboxylic acid ferric complex ammonium salt useful for photographic chemicals and fine ingredient of fertilizers in high purity and in high yield. CONSTITUTION:An aqueous solution containing an amino polycarboxylic acid ferric complex and ammonia or an aqueous solution of an amino polycarboxylic acid ferrous complex ammonium salt is oxidized with a peroxo compound such as peroxo disulfuric acid, peroxo phosphoric acid, peroxo acetic acid, peroxo benzoic acid, peroxo carbonic acid, their ammonium salts or sodium salts at 40-90 deg.C, preferably 50-80 deg.C, to produce the amino polycarboxylic acid ferric complex ammonium salt. Ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, 1,3-propanediaminetetraacetic acid, 1,2- propanediaminetetraacetic acid, 1,4-butanediaminetetraacetic acid and 2,2- dimethylpropanediaminetetraacetic acid are especially useful as the amino polycarboxylic acid.
Patent JP-S6364779-A (JP)
Inventor: BIRU PATORITSUKU JIYONKIN
IPC: B41J11/48
Filed: 1987-08-03
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-2000025267-A (JP)
Title: Multi-beam image forming apparatus
Inventor: TAKESUE TOSHIHIRO
IPC: H01S5/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam image forming apparatus capable of outputting a clear image even when a signal tends to include a noise. SOLUTION: This image forming apparatus comprises a means 26 for detecting start of scanning of a plurality of light beams, means 27, 28 for detecting end of the scanning, means 35, 36 for measuring a time period from the start to the end of the scanning of each of the plurality of the light beams based on the detected result of the means 27, 28 and means 26 and a difference calculating means 38 for calculating a difference between the measured results of the measuring means 35, 36 of each of the light beams. An image clock is controlled such that the difference between the measured results of the measuring means 35, 36 becomes a specific value.
Patent JP-H0481202-A (JP)
Title: Temper rolling process
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B27/00
Filed: 1990-07-23
Abstract: PURPOSE:To improve the wear resistance of working rolls by rolling a metal plate with the work rolls having composite coating in the temper rolling. CONSTITUTION:The working roll under composite coating supports a contact bearing mainly at places of solid particulates harder than matrix. The oil free type friction between ceramics and iron is smaller than the oil free type friction between the roll and iron. Consequently, the friction between the working roll and the rolled stock is made small and the rolling load is reduced. Further, the wear resistance is improved and the life of the working roll is prolonged.
Patent JP-H115392-A (JP)
Title: Writing utensil with clip for writing utensil with anti-slip device
Inventor: YONEDA IKUO
IPC: B43K25/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance anchoring properties and make a binder and a writing utensil less bulky in one piece and simply portable by providing uneven structures. SOLUTION: Uneven structures are provided on a clip 1 for a writing utensil and the uneven structures are preferably of a regularly cyclic pattern and can be of a round shape such as a corrugated structure, or an angular shape such as a serrated structure or of a mixed shape. In addition, the uneven structure can be provided only on the barrel 2 side of the writing utensil 3. The anchoring properties of the writing utensil 3 can be enhanced by insetting the writing utensil 3 to which the clip 1 for the writing utensil is attached, into a briefcase or a notebook. When the writing utensil 3 is insetted into the binding ring 4 of a binder 6, the binding ring 4 finds its way into the recessed parts of the clip 1 for the writing utensil 3 and thus the writing utensil 3 is fastened.  When the binding ring 4 is of a larger diameter than the barrel 2 of the writing utensil 3, the barrel 2 is introduced into the inside of the binding ring 4 and the clip 1 for the writing utensil 3 is insetted into the binding ring 4 to make the binder 6 and the writing utensil 3 less bulky.
Patent JP-H03197077-A (JP)
Title: Thermal transfer printer
Inventor: YAGI TOMOHITO
IPC: B41J35/22
Filed: 1989-07-25
Abstract: PURPOSE:To perform efficient bidirectional printing by providing two stages of take-up spools for rightward printing and leftward printing in a ribbon cassette and moving the ribbon cassette up and down. CONSTITUTION:A carrier moves to a home position at the time of initialization in a POW ON state and a motor 8 is rotated and a retraction cam 11 is turned OFF by the output of the position detection sensor of a shaft 9 while cams 10-a, 10-b are held to a state positioning a ribbon cassette 14 at the middle. The motor 8 is rotated with the movement of the carrier by printing start instruction and the retraction cam 11 is turned ON and the cam 10-a, 10-b raise the ribbon cassette 14 upwardly and the thermal transfer ribbon of the lower stage of the ribbon cassette 14 is used to perform printing. When the printing of one line is completed, the motor 8 again returns to the initialized state and a thermal transfer head 13 is retracted. After the line feed of one line, the motor 8 is rotated with the reverse movement of the carrier and the retraction cam 11 is turned ON and the cams 10-a, 10-b hold the ribbon cassette 14 to a lower position and the thermal transfer ribbon of the upper stage of the ribbon cassette 14 is used to perform printing.
Patent JP-H0358117-A (JP)
Title: Portable type electronic computer terminal
Inventor: NAKAHARA JUN
IPC: G06F3/023
Filed: 1989-07-26
Abstract: PURPOSE:To prevent an erroneous processing by constituting the subject terminal so that a prescribed program is actuated only when plural pieces of keys being in a prescribed position relation are operated simultaneously. CONSTITUTION:The subject terminal is provided with a control means which has plural pieces of keys, and actuates a prescribed processing work, when plural pieces of keys being in a prescribed position relation are operated simultaneously among these keys. A utility program is actuated by depressing a prescribed function key in an input key 7. For instance, when it is desired to use it as an electronic calculator, one of segments 12ak - 12fk is depressed. As a result, a CPU 2 executes a program corresponding to its menus 14h - 14l. In this case, the probability that the keys being in a prescribed position relation are operated simultaneously is low. In such a way, it scarcely occurs that accumulated data is erased erroneously.
Patent JP-S6349085-A (JP)
Title: Bt insecticidal protein gene and production of large amount of bt insecticidal protein using same
Inventor: OITA KENJI
IPC: A01N63/02
Filed: 1986-08-19
Abstract: PURPOSE:To produce a large amount of insecticidal protein, by preparing a manifestation plasmid containing an insecticidal protein gene of Bacillus thuringiensis Aizawa a7A021 strain and capable of manifesting said gene in a microbial cell. CONSTITUTION:A manifestation vector capable of producing an insecticidal protein of Bacillus turningiensis Aizawa a7A021 strain in a microbial cell such as E.coli, etc., is prepared by linking an insecticidal protein gene of Bacillus thuringen Aizawa a7A021 strain to a manifestation vector containing Lac promoter such as manifestation vector pUC18, etc. The obtained manifestation vector is introduced into a host microorganism such as E.coli and the obtained transformed microorganism is cultured under proper condition to obtain a large amount of insecticidal protein.
Patent JP-S5984151-A (JP)
Title: Gas sensor for carbon monoxide
Inventor: MIYOSHI TADAHIKO
IPC: G01N27/49
Filed: 1982-11-05
Abstract: PURPOSE:To decrease remarkably sensibility to gaseous hydrogen by providing adjacently a working electrode and a reference electrode to the extent that they can contact nearly simultaneously a gas to be inspected in a gas sensor for carbon monoxide using a controlled potential electrolytic cell. CONSTITUTION:An electrolyte 2 consisting of 2-16 normal aqueous sulfuric acid or aqueous phosphoric acid solution is fed to a vessel 1. The electrolyte 2 and atmosphere are shielded by a porous ''Teflon'' membrane 10 provided adjacently with the working electrode 11 and the reference electrode 12 and a porous ''Teflon'' membrane 20 providing a counter electrode 21. The gas to be inspected is introduced into the gas sensor from opening holes 13 and 23. By such constitution, an oxidation electric current caused by oxidation of gaseous hydrogen in the working electrode is counteracted by a polarized current flowing between both electrodes as a result of nearly simultaneous contact of the gas to be inspected with the working and reference electrodes. Thus the sensibility to gaseous hydrogen can be decreased markedly, and the gas sensor for carbon monoxide without possibility of malfunction due to gaseous hydrogen can be obtained.
Patent JP-2000025956-A (JP)
Title: Powder feeder
Inventor: SHOJI TAKESHI
IPC: B65D88/28
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a powder feeder that feeds powder quantitatively in a stable manner. SOLUTION: An upper hopper and a lower hopper are coupled together vertically. A weight sensor is placed on the lower hopper to weigh powder stored therein. A sleeve valve 40 is interposed between the upper and lower hoppers so as to open or close in accordance with the powder weight the weight sensor measures. The sleeve valve 40 comprises a casing 42 that defines a powder channel C via which the upper and lower hoppers connect together, and a diaphragm 48 contained in the casing 42 to open or close the powder channel C. The sleeve valve 40 is driven by an air cylinder. The operating chambers of the air cylinder are connected to a single directional control valve via variable restrictions and one-way valves to thus make the opening speed of the sleeve valve 40 lower than the closing speed.
Patent JP-2000025322-A (JP)
Title: Form cylinder for stencil printing apparatus
Inventor: KUMAKIRI MICHIO
IPC: B41L13/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To form an ink reservoir formed only between a doctor roller at the lowermost stream position and the ink supply roller, and prevent a shortage of ink by making a quantity of ink conveyance per rotation of a form cylinder by doctor rollers at a plurality of positions more than a quantity of ink supply per the form cylinder by an ink supply mechanism. SOLUTION: In a form cylinder 3, ink supplied from an ink supply mechanism 73 is dropped between a doctor roller 73 and a doctor roller 77 to then be conveyed successively between a doctor roller 79 and ink supply roller 81, thereby forming an ink film on the exterior surface of the ink supply roller 81. The ink film is extruded onto paper via stencil paper so as to transfer images. In this instance, a quantity of ink conveyance by the doctor rollers 75, 77 is made more than a quantity of ink supply of the ink supply mechanism 73, so that an ink reservoir 87 can be formed only between the doctor roller 79 and the ink supply roller 81; this leads to the prevention of a shortage of ink.
Patent JP-H0914527-A (JP)
Title: Pipeline device
Inventor: MORIMOTO KAZUNORI
IPC: F16L11/127
Filed: 1995-06-26
Abstract: PURPOSE: To eliminate a cable laydown work even if electrical equipment is provided in a pipeline by providing tubular pipe main bodies and electrical conductors which are buried in the pipe wall of the pipe main body in the axial direction of the pipe main body. CONSTITUTION: A pipeline device comprises multiple conductors 2 provided in an insulated pipeline 1 along the axial direction and tubular insulators 3 provided closely with the conductors. Also an O-ring 5 is fitted closely at the end part of the insulators 3. The end part of the conductor 2 functions in the same manner as a connector, and a bolt 6 is passed through a bolt hole drilled in a flange 4 and a nut 7 is tightened so as to connect the pipeline devices with each other and also connect the conductors 2 with each other. By this, the connection and extension of the conductors 2 can be performed. Thus those cables provided separately from the pipelines are integrated with the pipelines, and cables, attachments, and cable laydown work becomes unnecessary.
Patent JP-H1017280-A (JP)
Title: Random winding preventive device of winch
Inventor: YAMANE TOSHIHIKO
IPC: B66D1/54
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To normally actuate the prevention means of random winding by arranging a detecting arm to advance and retreat according to the tensile force of a chain on the driving side of the chain to drive a winch drum, and detecting sagging of a wire by actuating a switch by a specific advance-retreat quantity of its arm. SOLUTION: A detecting arm 50 rotatable around a support shaft 48 is arranged on the driving side of a chain 44 to drive a winch drum 30, and a disk body 52 coming into contact with the chain 44 is arranged on its tip. A pin 54 is protrusively arranged on the tip of the detecting arm 50, and the pin 54 is pulled by a spring 56 in the direction that the disk body 52 presses the chain 44, and a switch 58 actuated by striking on the pin 54 when the pin 54 approaches the chain 44 by a specific quantity, is provided. When a wire rolled out of the winch drum 30 loosens, torque necessary to drive the winch drum 30 reduces, and the chain 44 also loosens, and the detecting arm 50 is pulled by the spring 56, and the pin 54 actuates the switch 58, and since random winding is warned, slipping-out and damage of the wire can be prevented.
Patent JP-S5984233-A (JP)
Title: Light shielding device for unnecessary light of copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: G03B27/54
Filed: 1982-11-05
Abstract: PURPOSE:To prevent illumination light from leaking out of a platen by arranging switcing a nearly semicylindrical light shield turnably around an exposure lamp and shielding the light shield selectively in conformity to the picture size of an original. CONSTITUTION:The nearly semicylindrical light shield 6 is arranged concentrically with the exposure lamp 4 which irradiates the original at one side end of the exposure lamp 4 while covering the reflector 5 for the lamp 4. Then, one side end of the light shield 6 is coupled with its center of rotation by proper arms 7-. Further, one end of a shaft 8 is fixed to the centers of rotation of the arms 7- and the other end of the shaft 8 is coupled with a rotary solenoid 9; and the opening edge of the light shield 6 is hooked by a spring 10 and figures show the disuse and in-use states of the light shielding device respectively. When the width of the original 2 is narrower than that of the exposure lamp 4, the exposure lamp 4 is covered with the light shield 6 where it projects from the original 2.
Patent JP-S6253971-A (JP)
Title: Pyrazole derivative, production thereof and selective herbicide
Inventor: BABA MASANORI
IPC: A01N43/56
Filed: 1985-09-03
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is alkyl, alkenyl or aralkyl; X is halogen, NO2, alkyl, CF3 or methanesulfonyl; n is an integer 1-3; Z is H, alkyl, alkenyl, cyanomethyl or formula II (R is H or alkyl; m is 0 or 1; R<2> is phenyl or alkyl, etc.]. EXAMPLE:4-(2,4-Dichlorobenzoyl)-1-ethyl-5-hydroxypyrazole. USE:A selective herbicide capable of exhibiting powerful weeding activity particularly against weeds which cannot be readily controlled in paddy field, e.g. water nutgrass or water chestnut, in a very small amount of application, whitening and killing weeds. PREPARATION:A compound expressed by formula III is reacted with a compound expressed by formula IV (Q is OH or halogen) and the resultant reaction product is then condensed with a halide expressed by the formula Hal-Z to afford the aimed compound expressed by formula I.