baber/WOPTO huggingface dataset:
Patent JP-H02308531-A (JP)
Title: Etching and device therefor
Inventor: WATANABE KOJI
IPC: C23F4/00
Filed: 1989-05-23
Abstract: PURPOSE:To improve yield rate in semiconductor manufacturing by the rough and ready observation of etching by comparing the quantity of etching with the target quantity of etching, and making a controller stop and etching device when the quantity of etching has become almost equal to the target quantity. CONSTITUTION:A photoreceiver 5 measures 11 reflected light 6, and a CPU 7 stores it in a memory 8, and determines 12 the minimum sampling time to decide the minimum quantity of data to be used for later calculation from the temporal change of the reflective intensity. Moreover, based on the data extending for the time above that, it performs autoregressive operation, and extends 3 the data. Based on the extended data, it performs frequency analysis by the maximum entropy method, and arranges its solution as the function of frequency, and determines 15 etching rate 15 from its peak position. Based on the etching rate and etching time determined here, it calculates the quantity of etching and compares 16 it with the target quantity. When the quantity of etching has become almost equal to the target quantity, a signal is sent from a comparison means 16 to a control means 17, and the central means 17 stops an etching device 18.
Patent JP-S5556669-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUKUCHI JIYUN
IPC: H01L21/288
Filed: 1978-10-20
Abstract: PURPOSE: To facilitate the formation of electrodes by depositing Ni and the like on the main surface of one side of a substrate which has a diffused layer on the main surface of the other side, applying conductive paste whose main components are Ag, Au, and Al on the diffused layer, and applying the conductive paste whose main component is Ag on the Ni side at the same sintering temperature.  
     CONSTITUTION: A conductive paste 4 whose main components are Ag, Au, and Al are provided on a diffusion layer 2 which forms a pn junction. On an n-type substrate, is deposited Ni which has the same effect to raise the surface-impurity concentration, and is applied a conductive paste 5 whose main component is Ag. The paste 4 is well contacted at temperatures (550∼650°C) lower than before, and the electrode which has low contact resistance and is not subjected to the break through the shallow diffusion layer can be reproduced. The paste 5 is sintered in concurrence with the sintering of the paste 4 and makes ohmic contact with the substrate, generating nickel silicide at the boundary between the substrate and Ni, thereby the resistance is decreased. When the sintering temperature exceeds 650°C, break through occurrs. At the temperature lower than 550°C, the contact resistance is increased, and the transducing efficiency is degraded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5756654-A (JP)
Title: Twin barrel two-step type carbureter
Inventor: SHIBATA YOSHIAKI
IPC: F02M7/24
Filed: 1980-09-18
Abstract: PURPOSE: To prevent run-on surely even if the sealing of a second throttle valve deteriorates, by introducing the air into a second throttle body of a two barrel two- step type carbureter during key-off.  
     CONSTITUTION: A second throttle valve 17 and a second main nozzle 18 connected to float chamber 21 are arranged in a second throttle body 16 of a twin barrel two- step type carbureter. A main jet 22 in which a metering needle 28 advances or retreats is provided in a second main system 19, whereby the movement of needle 28 is coupled with that of an air valve 23. A port of an air passage 31 having cleaner 32 and a change-over valve 33 is formed in the body 16 between the main nozzle 18 and the throttle valve 17, and the change-over valve 33 is opened so that the air is supplied into the body 16 during key-off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6112833-A (JP)
Inventor: RUUDORUFU BUUFUETSUGAA
IPC: C21D9/08
Filed: 1985-06-17
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-H03322-A (JP)
Title: Shaft unit for supporting clutch drum
Inventor: KOYAMA TAKAO
IPC: F16B4/00
Filed: 1989-05-25
Abstract: PURPOSE:To eliminate the production of crack in a sleeve and prevent the sleeve from being loosened off by making larger the diameter of the sleeve inner diameter portion where an oil groove and seal ring are provided than that of the other portions to reduce smaller the press-fit tolerance for press- fitting to a shaft member of the sleeve inner diameter portion than that of the other portions. CONSTITUTION:A sleeve 16 is press-fitted into the outer periphery of the shaft portion 12a of a cover body 12. A press-fit tolerance is, however, altered according to the position of the sleeve 16. Namely, the outer diameter d3 of the shaft portion 12a is constant through the entire length, but the inner diameter of the sleeve 16 is d1 on the left side portion of a seal ring groove 20, d2 on the right side portion of it, and d2 is larger than d1. Accordingly, a press-fit tolerance a1 is d3-d1 on the left side portion of the sleeve 16 and that a2 is d3-d2 on the right side portion of it. The press-fit tolerance a1 on the left side portion of the sleeve 16 is, therefore, larger than that a2 on the right side portion of it, and the press-fit tolerance a1 is so set that a hoop stress produced by press- fitting may be under the value at which the sleeve 6 can withstand and the press-fit condition of the sleeve 16 can be maintained securely.
Patent JP-S6345721-A (JP)
Inventor: HAMANO SUENOBU
IPC: H01H33/18
Filed: 1986-06-06
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-H02310883-A (JP)
Title: Head disk assembly for magnetic disk device
Inventor: ABE TSUYOSHI
IPC: G11B19/00
Filed: 1989-05-25
Abstract: PURPOSE:To electrically neutralize static electricity, which is generated in an internal part, with negative ion and to enable stable operation by feeding air for rotary shaft cooling, which is mixed with the negative ion for static electricity neutralization, to a through hole in a rotary shaft. CONSTITUTION:When a rotary shaft 11 is rotated through a rotary bearing part 18, the cold air including the negative ion, which is taken from an ion feeding mechanism part 19 provided near the rotary bearing part 18, is guided through a through hole 11 to the central part of the rotary shaft 11 and cools the rotary shaft 11. Then, the air is exhausted from an exhausting port 11b to an interval with a magnetic recording medium 12 and the generated static electricity is neutralized by the negative ion. Further, the air is exhausted from an exhausting port 20 to the outside of a head disk assembly 1. Namely, the cooled air is made flow into the head disk assembly 1 and the rotary shaft 11 is cooled. Then, the static electricity, which is generated in the internal part, is neutralized with the negative ion electrically. Thus, cooling efficiency is improved and the error of read/write data is prevented from being generated.
Patent JP-H1170352-A (JP)
Title: Method and device for applying uniform layer of bonding agent on surface of base having given shape
Inventor: ROBERT E BORGMAN
IPC: B05D1/26
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a replaceable bonding agent jet system for applying a bonding agent uniformly on a plurality of faces without using a bonding agent of solvent base and controlling the edges of bonding agent layers in a manufacturing and flocking process of an automobile weather strip. SOLUTION: A device for applying uniform layers of bonding agent on a number of surfaces not on a same plane of a base is provided with a die head 44a, and the die head 44a is installed on a bonding agent jet machine and provided with a plurality of surfaces 748, 74b and 74c not on a same plane, and respective die faces are provided with first and second die face sections being offset each other. Respective one of a number of die faces can be brought into contact with the surfaces not on a same plane. A slot outlet 72 is communicated with a number of respective die faces, and a bonding material is applied on a number of respective faces of the base.
Patent JP-S6023519-A (JP)
Title: Steel sheet pile
Inventor: YANAGIMOTO SAMON
IPC: E02D5/04
Filed: 1983-07-19
Abstract: PURPOSE:To raise the efficiency of construction work by preventing the separation of claw parts when coupling and driving steel sheet piles by providing plural discrete convexed portions in the longitudinal direction on the outside of at least one-side flange of a steel sheet pile with U-shaped grips. CONSTITUTION:In a steel sheet pile consisting of paired U-shaped grips C provided through flanges (b) on both ends in the widthwise direction of web and webs (a), plural discrete convexed portions d1, d2,...dn are provided in the longitudinal direction on the outside of the flange (b). When the grips of the steel sheet piles are coupled with each other for connection, the tips R of the grips are coupled with the convexed portions d1...dn, and therefore, the separation of the claw parts can be prevented.
Patent JP-S5833191-A (JP)
Inventor: KAGEYAMA NORIHIRO
IPC: G21C19/02
Filed: 1981-08-21
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-S5922421-A (JP)
Title: Support for piezoelectric electromechanical filter
Inventor: NAGASHIMA TOSHIO
IPC: H03H9/10
Filed: 1982-07-28
Abstract: PURPOSE:To attain smooth oscillation by supporting an oscillator at a node point. CONSTITUTION:Oscillators 7 not provided with an electromechanical converter are arranged between oscillators 6. An inner case 9 is placed on an outer case base 12, a mechanical filter is stored in it and an outer case cover 2 is placed after connecting leads 5 to a terminal 13 of the base 12, an outer case 1 is placed on the cover 2 and fixed with the base 12. The oscillators 6, 9 are only supported at the node point not oscillated in using an elastic buffer member for the cases 2, 3, allowing to decrease the Qm.
Patent JP-S5557330-A (JP)
Title: Caulking device for contact pieces of mouthpieces of tubes and bulbs
Inventor: KOSUGE MASARU
IPC: B21D39/00
Filed: 1978-10-23
Abstract: PURPOSE: To caulk contact pieces without giving any instantaneous impact pressure and obviate the production of crack and deformation in the edge parts of mouthpieces by giving caulking force to a caulking punch from a fluid pressurizing mechanism such as air cylinder or the like by way of a boosting link mechanism.  
     CONSTITUTION: A mouthpiece c which is temporally fitted with a current-supplying contact piece b to a caulking pin a is set to the end of a mouthpiece setting bar 4. Next, the specified pressure air is flowed into the air influent and effluent port 18 side of an air cylinder 13 from a pneumatic device (not illustrated). As a result, a piston rod 15 which reciprocates like the arrow B advances in an opposing stopper base 14 direction, and drives a toggle link mechanism 7 in its air cylinder 13 direction so that it cames to the straight line direction from the state where it is bent in V-form by way of a pin 10. Hence, a slide bar 6 is guided by a guide base 2 and slides in the mouthpiece set base 1 direction, causing a caulking punch a to abut against the caulking pin a of the mouthpiece c and crush and caulk the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0772544-A (JP)
Title: Shared lens barrel for different kind of tv camera
Inventor: ISHII TADAYOSHI
IPC: G02B7/02
Filed: 1994-06-13
Abstract: PURPOSE:To pick up an image in a state where aberration is excellently corrected both in the case of color image pickup and monochrome image pickup in spite of a shared lens barrel by providing a switching means changing the position of an optical system in accordance with the thickness of a filter in front of an imaging device differently from a focusing means. CONSTITUTION:A switching ring 24 switching between a TV body for color and a TV body for monochrome, and between different kinds of TV bodies for color is turnably fitted on the outer periphery of a 2nd lens frame 12 so as to integrally move with the 2nd lens frame 12 in an optical axis direction. It is assumed that the thickness of the filter in front of the imaging device is set to 1mm in the case of monochrome, 6mm in the case of color A, and 5mm in the case of color B. By turning the ring 24 so that a monochrome index, a color index A or a color index B may agree with an index 18a provided on a focus ring 18, the lens barrel can cope with the TV body for monochrome, the TV body for color A and the TV body for color B.
Patent JP-S5830434-A (JP)
Title: Fuel controller of automobile engine
Inventor: KATAYOSE SHINJI
IPC: F02D29/02
Filed: 1981-08-19
Abstract: PURPOSE:To prevent supply of fuel from stopping even when a speed change gear is gently shifted up, by providing a fuel cut control circuit and engine restarting control circuit in a fuel controller. CONSTITUTION:When an automobile is once decelerated and then accelerated, a change gear is shifted to depress an accelerator pedal, if a throttle valve exceeds a prescribed opening, a fuel cut control circuit 55 stops output of a fuel cut signal to restart supply of fuel to an engine. Further if the engine is at a prescribed speed or less, a speed change is shifted down to a gear position of low speed side, if a clutch is placed to a disengaged state, a condition for an engine restarting control circuit 64 to output a restarting signal can be met, and a restarting means of starter and the like is driven to restart the engine.
Patent JP-H05328568-A (JP)
Title: Floor-duct type wiring cable
Inventor: KANDA YASUO
IPC: H02G3/30
Filed: 1992-05-22
Abstract: PURPOSE:To obtain floor-duct type wiring cables used on floor surfaces of an office, etc., and capable of changing their wiring route easily. CONSTITUTION:The floor-duct type wiring cable is a wiring cable formed by inserting a communication wire 1 in each pipe 2 arranged beforehand. These pipes 2 are laid in a duct 5 and 6 forming an upper air gap 3 wider than the outside diameter of the pipes above them. And the pipes laid can be connected to each other through their air gap, and it is possible to perform branching and route change easily.
Patent JP-H01299100-A (JP)
Title: Plate with embossed expression of character or pattern
Inventor: NAKABAYASHI HIDEO
IPC: B44C5/04
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a projected expression of clear desired characters or patterns on a plate through a simple and speedy operation, by baking an ink on the surfaces of characters or patterns provided in a projected form by a photopolymer plate making process, thereby expressing the characters or patterns. CONSTITUTION:A known photopolymer plate making process is applied to a photosensitive hardenable resin layer 3 by irradiating with light through a negative film or the like, and an ink 2 is baked thereon, whereby clear characters or patterns 1 are expressed and adhered to a substrate, resulting an expression on a plate. By only performing the photopolymer plate making process comprising the steps of taking a picture of the desired characters or patterns to form the negative film and irradiating the photosensitive hardenable resin layer with light through the negative film, a photo-crosslinking reaction is also effected with the result of satisfactory hardening in a short time, and the characters or patterns are easily provided in a projected form. This effect, together with the brightness of the ink, makes it possible to easily obtain a plate or the like comprising clear characters, patterns or the like expressed on a substrate.
Patent JP-H05308987-A (JP)
Title: Method for purifying beta-1,3-glucan
Inventor: HAJI AKIRA
IPC: C12R1/05
Filed: 1992-05-22
Abstract: PURPOSE:To produce a beta-1,3-glucan useful in the civil engineering, chemical or food industry, etc. CONSTITUTION:The objective method for purifying a beta-1,3-glucan is characterized by cooling a hot solution containing the beta-1,3-glucan, produced by a microorganism and dissolved in an alkaline mixed solvent of water with a hydrophilic organic solvent, as necessary, further adding the hydrophilic organic solvent and neutralizing the mixed solution containing the deposited glucan. In the process for purifying the beta-1,3-glucan, the viscosity is hardly raised. Thereby, handleability is good and the method is an industrially excellent method for purification. The beta-1,3-glucan purified by this invention is capable of imparting viscosity increasing, water holding or swelling properties or plasticity to various substances and can advantageously be utilized in the field of chemical and food industries, etc.
Patent JP-H08330875-A (JP)
Title: Clip distortion giving device
Inventor: SAITO KOJI
IPC: H03G11/04
Filed: 1995-05-29
Abstract: PURPOSE: To give a distortion where a dynamic range is wide without the shortage of a low band component to a musical sound. CONSTITUTION: The clip distortion giving device is provided with a clip circuit 20 clipping the positive and negative sides of an input signal by threshold values CL(+) and CL(-) and a clip level controller 30 which detects the respective positive and negative side levels of the input signal, generates the threshold values CL(+) and CL(-) in accordance with the respectively detected positive and negative side levels of the input signal and also supplies them to the clip circuit 20. Thus, the input signal is clipped at positive and negative sides in accordance with the respective levels.
Patent JP-H06342357-A (JP)
Title: User interface system
Inventor: ONDA KIYOSUMI
IPC: G06F3/048
Filed: 1993-06-01
Abstract: PURPOSE:To efficiently enter or edit data by inputting, editing, and displaying information by using segments and handling data in a window and between windows wherein the segments are displayed. CONSTITUTION:An operator when assigning a program to a studio 102 clicks a cursor at a place of, for example, 6:30 so as to generate a straight segment 200 in a window 300 by using a mouse. Once the cursor is clicked, a segment editor 18 indicates that the cursor is at the position of 6:30. Then the operator drags the cursor up to 12:00 while pushing the mouse button. During the drag, the time is displayed at intervals of, for example, five minutes. At the same time, the segment editor 18 displays a segment up to the current position of the cursor. Then when the segment 200 is pointed with the cursor, a segment detailed picture 210 is displayed and detailed information on the segment 200 is inputted by using this picture.
Patent JP-H07298975-A (JP)
Title: Name tablet incorporating deceased life recorded microfilm
Inventor: YABUNO SADAO
IPC: A47G33/00
Filed: 1994-05-09
Abstract: PURPOSE:To preserve the description, record and photograph of the deceased permanently by holding microfilm with a planer body incorporated in such a way that it can be freely inputted/outputted in the inside of a name tablet, making it easily take out and preserving it in the inside of the name tablet for a long period. CONSTITUTION:The microfilm 4 is incorporated in one or plural planer bodies 1, 2 by bonding, fitting in or joining the periphery 3 of the inner plane of them appropriately, and it is housed in the name tablet, and it is preserved by fitting a name tablet head 7 in the name tablet. The microfilm 4 holding the planer bodies 1, 2 there between is very small and of short size, however, it is provided with a function to quite clearly reduce large space as reducing the width of one page of newspaper to width 160mm. Therefore, since a large number of sentences and photographs can be described on the microfilm, not only the records of life of the deceased but the medal, testimonial and received memorial photograph for glory of the deceased can be described on the microfilm. Also, the photograph of an entertainment trip with the family and that of happy memory can be described, which makes a person feel deer and happy sentiment.
Patent JP-H07302039-A (JP)
Title: Method for deciding pass or rejection of admission test
Inventor: KARAKI YUKIHIKO
IPC: G09B5/00
Filed: 1994-05-09
Abstract: PURPOSE:To lessen the burden of an examinee in taking an examination by carrying forward the results of the examination carried out before to reflect these results together with the results of the examination of this time at the time of deciding pass or rejection of the examination for admission. CONSTITUTION:The pass or rejection is decided by the scores of the examination results A, B, C if the subjects of the examination for admission are three subjects A, B, C. The pass or rejection is decided by reflecting the scores of the previous A, B, C if the examinee took the examination before. The criteria for pass are decided merely by the scores of the A, B, C at the time of the examination unless the examinee took the examination before. The scores of A, B, C are carried forward to the next and subsequent times regardless of the pass or rejection. The above are repeated. For example, the previous scores are reflected in the following manner: The scores for the decision of the pass or rejection are 90 points A, 68 points B and 72 points C if the previous results are 90 points A, 58 points A and 52 points B and when the results of this time are 75 points A, 68 points B and 72 points C. The scores to be carried over to the next are 90 points A, 68 points B and 72 points C in case the criteria for pass are not attained.
Patent JP-H07298911-A (JP)
Title: Clasp with rotary plate for ornamentation
Inventor: HIROSHIMA YASUNORI
IPC: A44C25/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a clasp for ornamentation which is easily connectable and disconnectable, is hardly disengaged during use, is formable to a smaller size, does not damage clothing and nails and does not impair the beauty of ornaments bodies. CONSTITUTION:This clasp is provided with a shaft hole of a shaft 4 at the center of an upper cap of an outside cylinder 1 and is provided with an inside cylinder which has the outside diameter equal to the inside diameter of this outside cylinder and is closed in the lower part. The clasp is also provided with a C-shaped spring which can be fitted into the upper part of this inside cylinder, a pipe 5 which is insertable onto the shaft 4 and a projecting plate 6. The shaft 4 is mounted at the center of the rotary plate 3 and the bottom end of the shaft 4 is inserted into the shaft hole of the outside cylinder 1. The pipe 5 is inserted onto the shaft 4. The bottom end of the shaft 4, the bottom end of the pipe and the projecting plate are mounted. A strut is mounted at the end of the C-shapes spring and the partition strut is mounted at the central part. The bottom end of the strut and the bottom end of the partition strut are mounted at the inside bottom of the inside cylinder.
Patent JP-S5254452-A (JP)
Title: Light-transmitting cable
Inventor: SATOMAE HIDEO
IPC: H01B11/00
Filed: 1975-10-29
Abstract: PURPOSE: To prevent application of stress to an optical fiber by laying the fiber by the use of a protective pipe having a plurality of vena contractae in the longitudinal direction and a tension member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5556598-A (JP)
Title: Finned tube type heat exchanger
Inventor: SODA MASAHIRO
IPC: F28F1/10
Filed: 1978-10-24
Abstract: PURPOSE: To increase the heat transmitting area around heat transmitting tubes and improve the heat transmitting ratio at gas side in a finned tube type heat exchanger by fixedly contacting a plurality of fine tubes extending in parallel with the heat transmitting tubes to flat plate fins.  
     CONSTITUTION: Fine tubes 4 are passed through flat plate fins 2 in parallel with heat transmitting tubes 1, and fixedly contacted with the fins by hydraulic or mechanically expanded tubes. Since the tubes 4 are fixedly contacted with the fins 2, heat transmitted from gas to the tubes 4 is transmitted through the fins 2 and rising collars 3 to the tubes 1 so that the tubes 4 operate as expanded heat transmitting surfaces. That is, a number of tubes 4 are provided to thereby increase the heat transmitting area around the heat transmitting tubes. Further, the tubes 4 can increase the heat transmitting ratio between the gas and the tubes 4 or the fins 2. 
     COPYRIGHT: (C)1980,JPO&Japio