baber/WOPTO huggingface dataset:
Patent JP-H102196-A (JP)
Title: Tunnel lining
Inventor: KAWAGUCHI HIROYUKI
IPC: E21D11/04
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel lining which can be more easily executed and which has a higher rigidity, by using trapezoidal segments. SOLUTION: A number of segments 20, 20,... are continuously laid in the peripheral direction around the axial line CT of an excavation hole 1 to form a ring 10 and a cylindrical shape extending to the axial line CT of the excavation hole 1. In this case, respective segments 20, 20,... have a trapezoidal shape with both parallell end faces in the axial line CT direction. The segments 20A adjacently positioned in the peripheral direction are arranged so that both peripheral end faces are tapered forward (arrow mark C direction) in the axial line, in the ring 10. And other segments 20B are arranged so that both peripheral end faces are gradually widened forward in the axial line. And these segments are combined so as to be mutually pressed.
Patent JP-S5487172-A (JP)
Title: Manufacture for simiconductor device
Inventor: FUKUYAMA RIYOUICHI
IPC: H01L21/306
Filed: 1977-12-23
Abstract: PURPOSE: To provide the opening smooth for the shoulder and good in the machining accuracy, by immersing the protective film of substrate into etching solution, after drying etching on the way of thickness from the surface for the substrate protection film.  
     CONSTITUTION: The resist mask 4 is overlaid on the surface protection film SiO 2  3, and the film 3 is plasma-etched on the way of thickness of the film 3, remaining SiO 2  by about 0.1 μ at the bottom of the hole 7. Next, the remaining film is etched by immersing it in NH 4 F solution, forming the hole 8. At this time, the SiO 2 3 is opened with smooth shape with side etching even for the surface in contact with the resist mask 4. The mask is removed and the Al electrode 9 is provided. Since the shoulder of the hole 8 is smooth, no open wire is caused, and further, the remaining SiO 2  film is thin, the accuracy of size of the hole 8 is very excellently formed with wet etching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11995-A (JP)
Title: Ink jet recorder
Inventor: IKEDA KOICHI
IPC: B41J2/05
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of printing with high quality at a high speed by incorporating stable ink discharging ability for a printing period. SOLUTION: A head 106 discharges ink by a bubble jet system to print. An H/V converter 102 realigns data so that raster image data transferred to a print buffer 101 correspond to a plurality of nozzles, and outputs it to a head I/F 105. A pre-pulse unit 103 generates a pre-pulse for driving the head 106 from early time by predetermined pixels as compared with pixels for printing. The pre-pulse gives a driving signal of the degree that ink is not discharged from the head 106 to the head 106. The head 106 is driven by low output before starting printing by the pre-pulse, and the in is held at predetermined temperature.
Patent JP-S6214659-A (JP)
Title: Automatic both side copying machine
Inventor: ARAI HIROYUKI
IPC: B65H83/00
Filed: 1985-07-13
Abstract: PURPOSE:To forming a binding margin even for a lateral writing original and to putting paper in order simultaneously by making an image shift at right angles to the moving direction of a form. CONSTITUTION:Copying paper 20 after having a copy taken only on its one side is supplied from an inversion part 1 and turned over by a discharge roller 2, and the paper is put in respective states A, B, and C as shown in a figure and then falls by gravitation until it is stopped by a stopper 4. At this time, a side guide 5 (front side) is set at a paper size position and a side guide 5a (inner side) is set at a position (paper size + delta). When the copy paper 20 is stacked on a bottom plate 3 completely, only the side guide 5b is moved inward ly by delta while the side guide 5a is fixed. This movement delta corresponds to the quantity of the image shift and forms a binding margin in a reverse-surface copy.
Patent JP-H094836-A (JP)
Title: Base metal discharging unit for ash melting furnace
Inventor: ISHIDA MICHIO
IPC: B01D53/22
Filed: 1995-06-22
Abstract: PURPOSE: To provide the base metal discharging unit for an ash melting furnace capable of safely conducting the discharging operation without discharge of melted slag and with small tilting amount of a furnace body and easily controlling the residue of base metal. CONSTITUTION: An inlet is opened oppositely to the bottom of a base metal 5 to be contained at the bottom of a melting chamber 2 at the sidewall 2a of the chamber 2 of a furnace body 1, an outlet section has an oblique discharge through hole 23 therein opened above near the upper limit position of a base metal layer out of the body, and a tilting unit 22 for tilting the body 1 is so provided that the outlet of the hole 23 becomes a lower position.
Patent JP-H056811-A (JP)
Title: Manufacture of laminate for carbon film resistor
Inventor: NAKAGAWA MASANOBU
IPC: H01C10/30
Filed: 1991-06-27
Abstract: PURPOSE:To allow a scratch transferred surface of a laminate to be freed of an imperfect part in the manufacturing of a substrate for a resistor wherein a scratch-finished surface of a metal plate is laid on top of a lamination material and the laminated body is heated and pressurized and then a carbon film is formed on the laminated body. CONSTITUTION:In the manufacturing of a laminate wherein a metal plate 3 is laid on top of each surface of a prepreg 4 which is fabricated by impregnating a fiber base material with resin and then the laminated body is heated and pressurized, one surface of the metal plate is scratch-finished one 5 and the other surface is a mirror-finished one 6.
Patent JP-2000347553-A (JP)
Title: Production of thin-film hologram forming sheet for hologram pigment
Inventor: YAMAMURA NOBUHIRO
IPC: G03H1/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively embody a process for producing a thin-film hologram forming sheet for hologram pigments transferred with embossing patterns. SOLUTION: A base film 8 previously coated with a thermoplastic resin on a base sheet is formed and the embossing patterns are transferred onto the thermoplastic resin by a transfer roller 34 having the embossing patterns for the hologram, by which a embossing secondary raw sheet 10 is obtained. A transparent resin 12 which is a thermosetting resin is applied on the embossing secondary raw sheet 10 having the embossing patterns on the surface and is dried and cured. Further, PVA is applied on the transparent resin 12 and is baked to form a PVA layer 20. The transparent resin 12 which is transferred with the embossing patterns and is adhered with the PVA layer 20 on the opposite side is striped from the embossing secondary raw sheet 10 and is taken up.  An aluminum layer 24 is deposited by evaporation on the surface formed with the embossing patterns and further the aluminum layer 24 is coated with the transparent resin 12. After the PVA layer 20 is dissolved away, the resin is pulverized, by which the hologram pigments are obtained.
Patent JP-S5856147-A (JP)
Title: Program merging processing system
Inventor: HIRABAYASHI TOSHIHIRO
IPC: G06F9/445
Filed: 1981-09-30
Abstract: PURPOSE:To utilize a memory area effectively without securing an actual area by checking on the presence of an initial value when merging and editing plural programs, and only displaying the necessity of securing a common block area during execution. CONSTITUTION:When merging and editing processing for object modules A and B is specified, a read processing part RD reads the object modules A and B out of magnetic disk devices DK1 and DK2, and a request detection processing part MAXC detects and stores the side of the device DK2 having the greater number of bytes for a common block area. Once an initial value detection processing part IDET detects the absence of an initial value, a common-block-area necessity display processing part GMC operates to output the merged and edited programs A and B and a GMC part of an indication to be made at an actual execution point from a merging output processing part AND2 onto a magnetic disk device DK4 as a bundled program LAB.
Patent JP-S5855709-A (JP)
Inventor: RUUDORUFU MANFUREETO REETO
IPC: G01B21/14
Filed: 1982-09-08
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-S6310943-A (JP)
Title: Data modulator and demodulator
Inventor: TANAKA MASAHIRO
IPC: H04L27/00
Filed: 1986-07-02
Abstract: PURPOSE:To easily set the action mode of a data modulator and demodulator by previsouly recording information for setting the action mode of a modulation and demodulation part by giving the corresponding relation of the other party to communicate, detecting the set mode and setting the mode according to the output. CONSTITUTION:By referring to the other party briefly written on the part 10a of a card, a mode setting card 10 whose action mode is previsouly set according to the other party to communicate is selected, and inserted into a mode detection part 6 in the direction of an arrow 10b. When the mode setting card 10 provided with a notch on its end according to the action mode required for data communications is inserted into the mode detection part 6, a card detection means 12 detects the completion of the card insertion, and a mode detection means 11 detects the action mode of the data modulator and demodulator and transmits said mode to a control part 8. With the aid of information in the mode detection part 6, the control part 8 sets the action modes of a terminal interface 4, the modulation and demodulation part 5 and a line interface 3.
Patent JP-H081832-A (JP)
Title: Forming method of window hole in filter
Inventor: HORIBE HIDEHIKO
IPC: B29L31/14
Filed: 1994-06-15
Abstract: PURPOSE:To easily form an air-escape window hole, having a predetermined size, in a filter which is formed by integrating a frame body consisting of a synthetic resin and a filter medium consisting of crimped nonwoven fabric. CONSTITUTION:A frame body 1 consisting of a synthetic resin and a filter medium 2 consisting of a wavy crimped nonwoven cloth is integrated by injection molding so as to form a filter. At a predetermined part of the filter medium, a window hole 3 surrounded by surrounding wall 3a is formed. In this method, the surface of the filter medium 2 placed inside the surrounding wall 3a is covered with a thin film 4 made of the synthetic resin the same as that of the frame body at the time of filter molding. Thereafter, the part of the filter medium 2 covered with the thin film 4 is fused and removed by a tool horn of an ultrasonic fusing machine along the surrounding wall 3a so as to form the window hole 3.
Patent JP-S5279611-A (JP)
Title: Scanning unit using straight line-circle conversion optical fiber head
Inventor: OKUJIYO IKU
IPC: H04N1/04
Filed: 1975-12-25
Abstract: PURPOSE: To eliminate use of nearby switch as well as troublesome position matching by securing easy and accurate occurrence of phase signal using straight line-circle conversion optical fiber head itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0446956-A (JP)
Title: Thermoplastic resin composition
Inventor: MAEDA MINORU
IPC: C08L67/02
Filed: 1990-06-15
Abstract: PURPOSE:To provide the title composition excellent in impact resistance, heat resistance, chemical resistance, etc., by mixing a thermoplastic polyester resin, an aromatic polycarbonate resin, a rubber-toughened resin, and a specified polymer at a specified weight ratio. CONSTITUTION:The title composition is produced by mixing 2-96wt.% thermoplastic polyester resin (A), 2-96wt.% aromatic polycarbonate resin (B), 1-80wt.% rubber-toughened resin (C) obtained by polymerizing a monomer mixture composed mainly of a vinyl cyanide compound and/or an alkyl (meth)acrylate and an aromatic vinyl compound in the presence of a rubber component consisting mainly of an alpha-olefin copolymer and/or a hydrogenated conjugated diene polymer, and 1-50wt.% polymer (D) selected from an alpha-olefin copolymer, a block copolymer composed mainly of an aromatic vinyl compound and a conjugated diene compound, and a hydrogenated conjugated diene polymer so that the total of components A, B, C, and D is 100wt.%.
Patent JP-S5856457-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIOKA HAJIME
IPC: H01L27/12
Filed: 1981-09-30
Abstract: PURPOSE:To readily form semiconductor regions which are insulated and isolated without necessity of the steps such as removing unnecessary part after single crystallizing by forming a non-single crystal material film on an insulating substrate having recesses and single crystallizing it by annealing. CONSTITUTION:A substrate 2 made of dioxidized silicon is formed on a base plate 1, and is etched, thereby forming a recess 3. Then, a polycrystalline silicon film 4 is grown by a chemical vapor growing method on the entire surface, and a cap layer 5 made of phosphosilicate glass is formed. Then, a CW argon laser is emitted for annealing, thereby melting the film 4, and the film 4 is single crystallized in case of solidifying, and a single crystalline semiconductor region is formed only in the recess 3. The layer 5 is removed from the region, thereby forming a semiconductor element.
Patent JP-H0712704-A (JP)
Title: Dispersion degree evaluation method for liquid material
Inventor: OSAWA TAKASHI
IPC: G01N11/04
Filed: 1993-06-25
Abstract: PURPOSE:To measure the dispersion degree of filler in a liquid material quantitatively and accurately by measuring as electric signal the number of cuts of liquid material pull-thread by coagulant of the charging material with an optical sensor. CONSTITUTION:A liquid material 4 is dropped as a pull-thread 4a from a nozzle 1 between a light source 5 and an optical sensor 7. While the material 4 is dropped as the pull-thread 4a, the sensor 7 does not output any electric signal because a light 6 from the light source 5 is diffused on the surface of the pull- thread 4a and does not reach the sensor 7. However, if the pull-thread 4a is cut by a coagulant 13 in the material 4, the light 6 from the light source 5 passes the vertical axis of the nozzle 1 and arrives at the sensor 7 to generate electric signal at the sensor 7. Then the number of electric signal generation for each unit time from the sensor 7 is replaced with the dispersion degree of filler 3 in the material 4 to evaluate the dispersion degree of the material 4.
Patent JP-S5582025-A (JP)
Title: Spectrophotometer of sample alternate measurement type
Inventor: SAKAYANAGI NOBUYUKI
IPC: G01N21/27
Filed: 1978-12-16
Abstract: PURPOSE:To avoid the effect of drift of the unit and to enable measurement with good S/N, by the alternate measurement of reference sample and sampled test piece and sequentially integrating the difference or ratio. CONSTITUTION:The light from the light source 1 transmits the sample after spectrum at the spectro unit 2, it is converted into electric signal at the detector 5 and enters the amplifier 6 and fed to the computer 7 and stored. The sample consists of the sample test piece 3 and the reference sample 4, the both are fitted on the sample exchanger 8 and are fed to the optical path alternately and measurement is made. Thus, the said both samples are fed to the light path alternately and in continuous manner, the computer integrates the difference or ratio of the both signals sequentially with the repetition of the said operation, and final measuring result is obtained after the elapse of a given time. Since the difference of the measuring time to obtain the both said signals is slight, the measuring condition is kept constant and the drift of the unit can not be almost produced.
Patent JP-S5488111-A (JP)
Title: Multielement magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/17
Filed: 1977-12-26
Abstract: PURPOSE: To reduce the spacing between adjoining elements and make possible winding work by bonding a reinforcing frame of a specific shape to each element then integrating these.  
     CONSTITUTION: I cores 2 thru 2"' and C cores 1 thru 1"' such as of ferrite are bonded by means of glass on the like, forming gaps 4 thru 4"'. Further reinforcing frames 5 thru 5", 6 thru 6" formed by ceramics are bonded to one or both sides of both cores by means of glass of the like. There are further integrally bonded by bonding agents or glass, forming winding windows 7 thru 7"' over the entire head thickness. Next, the head part is finished to the specified shape and gap depth size, after which winding work is accomplished like broken lines over the entire head width and recording and reproducing in the respective magnetic paths are made possible by the coils 3 thru 3"'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5779714-A (JP)
Title: Resonator using quartz bar without electrode
Inventor: OOMORI TOSHIO
IPC: H03H9/19
Filed: 1980-11-05
Abstract: PURPOSE:To measure the resonance frequency of a quartz bar without electrodes, by providing the quartz bar with a gap near the plate located with the electrodes and feeding back an output of a microphone located near the quartz bar to the electrode via an amplifier. CONSTITUTION:An electric field is exerted to a gap 10 through the application of an energizing voltage to an electrode 9 and a quartz bar 1 is oscillated through the production of the electric field in the quartz. The sound produced in this case is caught with a microphone and the resonance of the quartz bar can be energized by feeding the sound to the electrode 9 via an amplifier. Since the resonance frequency of the quartz can be measured without electrodes on the quartz  bar and the internal distortion produced at the adjustment can be removed with  high heating processing after the adjustment of the resonance frequency of the  quartz bar, the quartz bar with good aging characteristics can be achieved.
Patent JP-H11354919-A (JP)
Title: Manufacture of electronic circuit board
Inventor: SOGA TASAO
IPC: H05K3/34
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a proper temperature profile when connected by solder and increase the connection reliability by specifying the cooling speed of Pb-free solder including Bi when connecting electronic components to a circuit board. SOLUTION: In order to inspect the lift-off for various compositions, Sn-3Ag solder is added with Bu by 0, 2, 4, 7, 10, 15%. From a graph obtained, it can be seen that any composition has a lift-off at a cooling speed of 1 deg.C/s (black dots) or about, which is a cooling speed in usual flow solder. Nextly, in order to change the cooling speed largely, the solder is cooled in water or hot water at a cooling speed of 5-40 deg.C/s. As a result, it can be seen that there is no lift-off nor cracking in external appearance in cooling in hot water at a cooling speed of 10-20 deg.C/s (black square marks). The higher the cooling speed becomes, the less Bi segregates. For suppression of cracks, the cooling speed of about 40 deg.C/s or lower is good, preferably 10-20 deg.C/s.  By cooling the solder rapidly, there is not time lag in solidification from part to part and thereby connection failure can be reduced.
Patent JP-2000349581-A (JP)
Title: Diplexer and mobile communication equipment using it
Inventor: FURUYA KOJI
IPC: H03H7/46
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a diplexer with a structure where a pass band of a high- pass filter between 2nd and 3rd ports is widened and the insertion loss is decreased and to provide a mobile communication equipment employing it. SOLUTION: The diplexer 10 is provided with a multi-layered board 11 consisting of 1st-9th dielectric layers 111-119, and strip line electrodes ST11, ST12, capacitor electrodes Cp11-Cp16, and ground electrodes Gp11, Gp12 are formed on an upper face of the 2nd-9th dielectric layers 112-119 respectively. The 1st-9th dielectric layers 111-119 are stacked and integrally baked to form the multi-layered board 11. Moreover, external terminals T11-T14 are formed on side faces and front and rear faces of the multi-layered board 11.
Patent JP-H05324939-A (JP)
Title: Recording/reproducing system for optical ic card
Inventor: TODA AKIRA
IPC: G06F21/62
Filed: 1992-05-22
Abstract: PURPOSE:To verify whether recorded data are proper data or not at the time of reproducing. CONSTITUTION:This system is provided with a cipher processing part 42 to cipher data to be registered with a ciphering key, recording means to record the registered data and the ciphered data in an optical memory part 3 of a card, reading means to read the data recorded in the optical memory part 3, decipher processing part 43 to decipher the read ciphered data with a deciphering key, collating means to collate the read registered data with the deciphered data, and data output part 55 to output the registered data when the collating means judges that both of data are coincident with each other. Then, the ciphering key and the deciphering key are composed of keys in a pair of public ciphering systems of which contents are different from each other the ciphering key is defined as a secret key, and the deciphering key is defined as a public key.
Patent JP-S6312331-A (JP)
Title: Production of mixture of aluminum alloy powder and fibrous matter
Inventor: OKUBO YOSHIMASA
IPC: B01F3/18
Filed: 1986-07-02
Abstract: PURPOSE:To uniformly mix aluminum alloy powder and fibrous matter by splashing a liq. volatile slurry contg. aluminum alloy powder, fibrous matter, and a binder into a vessel wherein a high-temp. gas is introduced to dry the slurry. CONSTITUTION:Aluminum alloy powder and fibrous matter are added into a volatile liq. dispersion medium (volatile liq.) such as ethanol and xylene, a binder such as polyvinyl butyral and a polymethacrylic ester is further added, and the mixture is sufficiently agitated to prepare a uniform slurry. The slurry is added dropwise onto a disk rotating at high speed in the vessel wherein a high-temp. gas is introduced, the slurry is finely splashed by the rotating disk, and the dispersion medium is evaporated by the high-temp. gas circulating in the vessel. When the coated film of the slurry is dried, the uniformly mixed aluminum alloy powder and fibrous matter are bound by the binder, and a cluster is formed.
Patent JP-H0819459-A (JP)
Title: Photoframe
Inventor: KIJIMA SEIJI
IPC: A47G1/14
Filed: 1994-07-07
Abstract: PURPOSE:To provide a photoframe capable of being easily produced and with a low cost and preventing from being damaged and with easy handling and also, being used as a playing tool. CONSTITUTION:This photoframe is constituted of a photoframe main body 2 which holds a photograph 1, etc., in such a way that it can be taken in and out freely, and a presser plate 3. The photoframe main body 2 and the presser plate 3 are molded with foaming soft plastic, and also. the presser plate 3 is fitted in a recessed part provided on the photoframe main body 2 freely loadably/unloadably.
Patent JP-S6311158-A (JP)
Inventor: ENDO YOICHI
IPC: A61H23/02
Filed: 1986-07-02
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。