baber/WOPTO huggingface dataset:
Patent JP-S5479063-A (JP)
Title: Indicating device
Inventor: NIIOKA TAKEHARU
IPC: H04B17/00
Filed: 1977-12-05
Abstract: PURPOSE: To perform monitor level adjustment always accurately and evenly with a simple constitution and facilitate circuit integration of the indicating device by changing over indicator indication levels according to the count values of peak levels.  
     CONSTITUTION: The recording current of a tape recorder through a buffer amplifier A, absolute value amplifier B and operational amplifier 15 causes the transistors Q 1 , Q 2 ... of an indicator E conduct subsequently, then light emitting diodes D 11 , D 12 ... light and the indicator E makes indication of VU levels, etc. On the other hand, the peak outputs of the amplifier 15 are detected with an operational amplifier 18 and the differentiation outputs by a capacitor C 2 , resistance R 30  are counted by counter 27 for the specified time by a multi G and counter 25. An FET 21 which forms a switch circuit is conducted by the comparison output of a comparator 23 in which said count values become above a set value, and the indicator E is changed over to peak value indication by the low amplification integrated value corresponding to the peak values through a capacitor C 1  and resistance R 11 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05339301-A (JP)
Title: Preparation of cellulose carboxylate derivative
Inventor: KOKUBO HIROYASU
IPC: C08B3/12
Filed: 1992-06-05
Abstract: PURPOSE:To provide a process for preparing a cellulose carboxylate derivative which can improve the efficiency of the esterification reaction of a cellulose with an acid anhydride. CONSTITUTION:In the esterification reaction of a cellulose with a polybasic carboxylic acid anhydride in an acetic acid solvent in the presence of sodium acetate as a catalyst, the amount of the acetic acid solvent is adjusted at 1-2 times that of the cellulose and the reaction mixture is stirred by a twin-screw stirrer. The cellulose may preferably by hydroxypropylmethycellulose while the acid anhydride be phthalic or/and succinic anhydrides. The cellulose may contain an O-acyl bond.
Patent JP-H11335917-A (JP)
Title: Waterproof clothing
Inventor: SHIBATA FUMIO
IPC: A41D31/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide waterproof clothes excellent in moisture permeability and waterproofness and good in wear feeling as clothes. SOLUTION: In a clothes in which at least a part of the body and sleeves comprises a face side fabric 1 and a lining fabric 2, the lining fabric 2 comprises a water repellent fabric woven in high density by using fine filament yarns and having >=300 mm water-resistant pressure, a fabric having >=10 cc/cm<2> /sec air permeability is used as the face side fabric 1 and an atmospheric layer made of a fabric having large air content such as a mesh fabric having >=0.4 mm thickness or a fabric comprising a lace fabric is laid between the face side fabric 1 and the lining fabric 2, thus, the waterproof clothes is constituted of the face side fabric 1 and the lining fabric 2 mutually separated by the fabric having a high rate of air content.
Patent JP-H07132127-A (JP)
Title: Physiological napkin
Inventor: TANIGUCHI KEIKO
IPC: A61F13/472
Filed: 1993-06-17
Abstract: PURPOSE:To prepare the physiological napkin which is decomposable in natural environment. CONSTITUTION:In the water impermeable film 3 of the physiological napkin composed of the water impermeable film 3, absorber 1 and water permeable non-woven fabric 2, the water impermeable film 3 is a film consisting essentially of a lactic acid polymer and the water permeable non-woven fabric 2 is a non- woven fabric consisting essentially of the lactic acid polymer.
Patent JP-S5572449-A (JP)
Title: Motorcycle master cylinder
Inventor: NISHIYAMA YUKINORI
IPC: B60T11/16
Filed: 1978-11-21
Abstract: PURPOSE: To improve reliability of a control mechanism by disposing first compressed chamber and second compressed chamber within a cylinder and actuating the front and the rear wheels with oil pressure.  
     CONSTITUTION: A rod type drawing rod 3 is incorporated solidly at one end of a piston inserted within a cylinder. The first compressed chamber 4 and the second compressed chamber 5 are defined between both ends of a piston 2 and respective closure end of a cylinder 1, the second compressed chamber 5 being communicated with a tank 7 of the braking oil through a hole 6. An annular groove 8 is provided for the outer circumference of a piston 2, allowing to embed a fixed stopper 9 inserted from the outside of the cylinder 1. The braking oil inlet is provided for the compressed chamber 4, the braking oil exit 11 being provided for the compressed chamber 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05343545-A (JP)
Title: Method for improving film quality
Inventor: SANO NAOKI
IPC: H01L29/78
Filed: 1992-06-05
Abstract: PURPOSE:To obtain sufficient quality improvement of a thin film at low temperature processing without high temperature processing in other part by applying sufficient heat to an attracting layer for improvement of the thin film quality through the selection of appropriate materials for the attracting layer and the wavelength of a laser beam. CONSTITUTION:By using a glass substrate serving as an attracting layer 4, a thin film 5 composed of SOG is sprayed from a nozzle 10 to the surface of the substrate. While at the same time, the substrate is coated during rotation. After coating, irradiation of XeCl exima laser is conducted optionally. At this time, the attracting layer attracts laser beams and generates heat, and the thin film which has been formed due to attraction incontact with the attracting layer is improved wholly, that is, cured in this case. In the case of curing the thin film composed of SOG by using silicon of the attracting layer, the XeCl exima laser, which has the large beam area with powerful output and short pulse, is attracted in the silicon attracting layer efficiently. Therefore, there is only a few damages in the region other than irradiated region, and the temperature at the surface on the thin film composed of SOG can rise up easily to 1000 deg.C. As a result, the thin film composed of SOG can be improved to extremely high quality.
Patent JP-H11336896-A (JP)
Title: Connection structure for piston and connecting rod
Inventor: SUZUKI TAKAO
IPC: F02F3/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To lighten the weight of the connection structure of a piston and a connecting rod, which comprises a piston pin inserted into both one pin boss formed at the connecting rod side of the piston, and pin holes formed in the small end parts of the forked ends of the connecting rod, which are formed in such a way that the pin boss is held in between. SOLUTION: A piston pin 7 is inserted into both a pin boss hole 3 formed in a pin boss part 2 at the center part of a piston, a first and a second small end part pin hole 6a and 6b formed in the first and second small ends 5a and 5b of the forked ends of a connecting rod 4. The piston pin is fitted to the pin boss pin hole by means of loose fitting, and is fitted to each first and second small end part pin hole by means of interference fitting.
Patent JP-H0442827-A (JP)
Title: Production of glass having pattern
Inventor: UMEYA KAORU
IPC: C03B32/00
Filed: 1990-06-06
Abstract: PURPOSE:To improve transparent feeling and solid feeling of a glass by arranging a mixture of transparent glass grains with opaque glass grains in a mold and integrating the mixture by heating. CONSTITUTION:A mixture of transparent glass grains and opaque glass grains is housed in a mold and fused or fused and crystallized by heating to integrate the glass 1 having a pattern in which opaque part 2 and transparent part 3 are mixed.
Patent JP-H01315029-A (JP)
Title: Test method for postscript type optical disk device
Inventor: SADAKATA MASAMICHI
IPC: G11B7/00
Filed: 1988-06-13
Abstract: PURPOSE:To detect a desired unwritten sector area in a short time by estimating a sector area within an available test area based on the latest data recorded in the control data area of a medium when the unwritten sector area necessary for the test is searched. CONSTITUTION:A microprocessor 1 controls an optical disk device 7 via an interface control part 4 with an instruction given from a program memory 2 and retrieves the inside of a test area of a medium to identify the unwritten sector groups. Then the number of unwritten sectors are stored temporarily in a data memory 3 together with the leading and end sector numbers. Then the microprocessor 1 writes the information on the unwritten sector groups stored in the memory 3 into a 1st sector of the control data area of the medium via the part 4 and the device 7. In case some of those sector groups is used for the test of a device, the update data read out of the memory 3 is written into a 2nd sector of said data area. Thus a desired unwritten sector group is detected in a short time based on the recent data on the control data area.
Patent JP-S5572885-A (JP)
Title: Waterproof case for digital watch
Inventor: TOKUNAGA IKUO
IPC: G04B37/10
Filed: 1978-11-27
Abstract: PURPOSE: To improve error-input preventive and waterproof properties by locking the external operation part of a digital watch so that it will not move in an axial direction and diameter direction.  
     CONSTITUTION: To lock a stem, turning screw lock member 8 clockwise engages screw lock member 8 with the left screw part of pipe 5 by pressure of coil spring 9, thereby attaining screw locking. At this time, bevel part 8b of screw lock member 8 pushes agains bevel part 6a of a button and in this state where centers meet automatically, inside button set ring 10 is pushed against the flange of pipe 5, so that buttom 6 will be fixed in both axial and diameter directions definitely. On the other hand, screw lock member 8 is turned to the left to release the screw locking, and consequently button 6 returns its free state, so that a fixed stroke needed for an input can be obtained. In this way, error input preventive and waterproofing properties can be improved as well as quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5572080-A (JP)
Title: Production of silicone gate type semiconductor device
Inventor: SUDOU ATSUSHI
IPC: H01L29/78
Filed: 1978-11-27
Abstract: PURPOSE: To eliminate the need for highly accurate positioning with a window given the source and drain regions in a self-aligning manner using as the mask an Si 3 N 4  film formed by directly nitriding the surface of a silicone gate provided on a semiconductor through a gate insulating film.  
     CONSTITUTION: A thick field SiO 2  film 20 is provided at either end of an Si substrate 10 and the surface of the substrate 10 surrounded by the film 20 is coated with a thin gate SiO 2  film 30. A polycrystaline Si gate electrode 40 is formed at the centeral part of the film 30. Then, with the electrode 40 as the mask, source and drain regions 50 are formed along both sides thereof in the substrate 10 by thermal diffusion or ion injection, and an Si 3 N 4  film 80 is produced only around the electrode by heating in the N 2  atmosphere up to 1,100°C. Subsequently, the substrate is immersed in a water solution of fluoric acid to selectively remove the exposed portion of the film 30 and the surface portion of the film 20 whereby the surface of a region 50 is exposed. An electrode 70 is applied on the region covering from the surface to the film 20. This eliminates the need for positioning in the making the window in the region 50. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0814192-A (JP)
Title: Flange coupling device for rotation transmission path
Inventor: NISHIMURA KOICHI
IPC: F04D29/22
Filed: 1994-06-28
Abstract: PURPOSE:To prevent a positioning pin which conducts centering and rotation torque transmission from obstructing matching work of a flange with a boss part and easily draw out the positioning pin at the time of disassembling in a flange coupling device provided with a fastening function, centering function and rotation torque transmission function required at a flange coupling portion. CONSTITUTION:A flange 2 and a boss part 4 are fastened with each other by means of a bolt 8. A large diameter tapped hole 22 is communicatingly provided in a positioning pin holding hole 21 extended over the flange 2 and the boss part 4. A tapped hole 24 is provided in the positioning pin 23. The positioning pin 23 inserted into the positioning pin holding hole 21 is prevented from falling-off by means of a pin pressing screw 25 screwed into the tapped hole 22. In order to draw out the positioning pin 23, the pin pressing screw 25 is removed, and then a bolt or the like is screwed into the tapped hole 24 to draw out the pin 23.
Patent JP-S626797-A (JP)
Title: Flux cored wire for stainless steel
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/368
Filed: 1985-07-03
Abstract: PURPOSE:To suppress the generation of spatters and to obtain good beads while maintaining a stable arc by incorporating a specific ratio each of TiO2 or ZrO2, Li, Al2O3 and MnO into a wire contg. a flux in the sheath thereof. CONSTITUTION:The flux cored wire for a stainless steel contains 1-10% 1 or 2 kinds of TiO2 or ZrO2 based on the weight of the wire, 0.01-2.5% Li and Al2O3 and (or) MnO. The wire further-contains 0.05-5.0% in total of CaO in the case of >=2 kinds thereof as well as 0.05-5.0% 1 or >=2 kinds selected from Si, Al, Zn, Mg and Mn. The wire in the more preferable embodiment further contains 0.001-0.3% Bi in addition to the above-mentioned compsn. by which the improvement of slag removability contributed by Li is assisted. The advantages to stabilize the arc and to prevent the generation of the spatters are thus obtd.
Patent JP-H077919-A (JP)
Title: Coaxial cylindrical type torque limiter
Inventor: FUJIOKA TERUO
IPC: H02K49/10
Filed: 1993-06-17
Abstract: PURPOSE:To reduce the expansion of a first shaft by heat from a permanent magnet even when the permanent magnet is heat-generated by eddy currents by providing a first shaft made of a resin having a linear expansion coefficient of a fixed value or less. CONSTITUTION:A first shaft 1 is formed in a drum shape and made of a thermosetting resin having a linear expansion coefficient of 4X1<-5>/ deg.C or less such as an epoxy resin, a phenol resin, etc., (fillers having Moh's hardness of 4 or less may also be mixed). A shaft 1a made of a metal is fitted at the center of the first shaft 1. An adhesive clearance of 0.01-0.02mm on one side is formed on the outer circumference of the first shaft 1, and a cylindrical permanent magnet 3 is installed. A cylindrical type semirigid magnetic body 4 is fixed onto the inner circumference of a second shaft 2. The first shaft 1 and the second shaft 2 are engaged coaxially so that the permanent magnet 3 and the semirigid magnetic body 4 are faced oppositely at a magnetic gap 8. Accordingly, the torque limiter can be used in a high-revolution region without cracking the permanent magnet even at the time of the small adhesive clearance and without wearing the second shaft 2.
Patent JP-S6125287-A (JP)
Inventor: ICHIRIKI HIDENAGA
IPC: G06Q50/00
Filed: 1984-07-13
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-S63308967-A (JP)
Title: Semiconductor device
Inventor: WAKAYOSHI KOUSHIROU
IPC: H01L29/866
Filed: 1987-06-11
Abstract: PURPOSE:To simplify and miniaturize circuitry by forming a p-n junction region onto an insulating film on the outside of an element, wiring the p-n junction region in parallel with source-drain regions and operating the p-n junction region as a protective diode for the element. CONSTITUTION:A polysilicon region 7 is shaped selectively onto an oxide film 5 on a region 1 in a conventional J-FET (forming a P<+> gate region 3 and an N<+> type source-drain-contact region 4 in an N-type semiconductor region 2) by using a photolithographic technique and a planar technique. A P<+> type region 8 is shaped selectively to one part of the polysilicon region 7 through the same method, an independent p-n junction diode is formed onto the oxide film 5, and a source in the region 4 and the P<+> type region 8 and a drain in the region 4 and the polysilicon region 7 are mutually wired when electrodes are shaped, thus forming a Zener diode (a p-n junction diode) operating as a source-drain protective diode Accordingly, an externally attached diode is unnecessitated, and mandays on assembly and the number of parts can be decreased on circuitry.
Patent JP-H11329126-A (JP)
Title: Mica base material sheet and insulating coil
Inventor: TAKAHASHI HIKOJI
IPC: H01B3/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet having relatively uniform heat conductivity and heat releasing property, hardly accumulating heat in the application to a coil insulating material, and having an end rupture resistance by using a lining material making the end rupture resistance of a mica base material sheet layer than in the use of only glass cloth. SOLUTION: In this mica base material sheet, an inorganic powder more heat conductive than mica is included in at least an adhesive layer of a mica layer and the adhesive layer, a lining material consists of a cloth obtained by the of all or a part of a yarn consisting of an organic material, the yarn consisting of the organic material consists of a polyamide yarn or polyester yarn, and the mica layer preferably consists of mica paper, a synthetic fiber fibril of 5-50 pts.wt. to 100 pts.wt. of mica paper, and an inorganic powder of 5-50 pts.wt. to 100 pts.wt. of mica paper, which is more heat conductive than mica paper and having a particle size 5-50 μm. According to this, in winding work for mounting the sheet on a coil, the cutting is prevented to improve the productivity.
Patent JP-S6038058-A (JP)
Inventor: JIYANNPOORU YUJIEENU MOORISU R
IPC: C03C17/28
Filed: 1984-07-14
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-H06337878-A (JP)
Title: Area management system
Inventor: FURUKAWA KEIAI
IPC: G06Q50/16
Filed: 1993-05-27
Abstract: PURPOSE:To securely and efficiently receive a claim from a management area without assigning an experienced front clerk and to improve the quality of management service. CONSTITUTION:The front clerk waits in a state where a claim reception screen 4-2 is displayed. When an on-call is given, he executes hearing in an interactive system in accordance with a reception procedure and a reception item, which are mentioned in the screen 4-2, namely, '1. May I know your name, please?',..., '6. How much the problem is?', and hearing data are sequentially filled into the screen 4-2. When the filling of data into the screen 4-2 is terminated, '1. communication with operator' or '5. preservation of file' are decided as 'YES'. Thus, the screen 4-2 into which data are filled is made into a data base and data are preserved into the data base.
Patent JP-H07147172-A (JP)
Title: Contact connection device
Inventor: DEBITSUDO EE JIYONSON
IPC: H01R12/71
Filed: 1994-06-28
Abstract: PURPOSE: To provide a contact connecting device which has high speed and low noise and works in an electrically stable condition. CONSTITUTION: In this device, a lead 6 of an integrated circuit is connected to a terminal 3 of a printed circuit board 5 and the like, separated from the lead 6. It is used to connect two printed circuit boards 5 to each other. It consists of a housing 8 with plural ribs 7. The rib 7 is supported by an elastomer element 2. A contact 1 is fitted on the element 2 and hung down to connect the terminal 3. A shape of the contact 1 is normally a disk such that the maximum sliding effect is materialized and it can be connected to the terminal 3 with no clearance.
Patent JP-H0815013-A (JP)
Title: Spectrophotometer
Inventor: TANAKA HIROSHI
IPC: G01J3/28
Filed: 1994-06-29
Abstract: PURPOSE:To measure an absorption spectrum with a low noise over the entire wavelength range. CONSTITUTION:Light from a light source 1 is condensed with a condenser lens 2 and introduced to a sample cell 4, undergoes a spectral analysis of the transmission light through a sample with a concave grating 6 via a slit 5 and then, an image of the slit 5 is formed on the surface of a photodiode array 7. On the other hand, reading switches Sn-1, Sn, Sn+1... are controlled to be opened or closed so that the electric load storage time of photodetectors Dn-1, Dn, Dn+1... composing the photodiode array 7 changes according to the intensity of the background. Thus, the storage charge of the photodetectors are kept almost constant without being affected by the intensity of the background.
Patent JP-H0315606-A (JP)
Title: Abnormal abrasion detector for steam turbine control valve
Inventor: OTOME TOSHIOMI
IPC: F01D17/10
Filed: 1989-06-12
Abstract: PURPOSE:To rationalize repairs by obtaining a difference between a reference distance and a detected distance of the sliding portion of a steam turbine control valve, determining abnormal abrasion on the basis of comparison of the difference and a preset distance, and recording distance comparison information at predetermined timing intervals to predict an abnormal timing. CONSTITUTION:A signal output from a distance detector 21 for detecting a distance between the lever support of a steam turbine control valve and a cross head is amplified by an amplifier 22 so as to be input into a recorder 23 and an A/D converter 24, whereby distance detection information is displayed by the recorder 23. Meanwhile, the distance detection information converted into a digital signal by the A/D converter 24 is sent to a comparative calculator 25 to be compared with preset distance information, thus obtaining a difference (displacement) therebetween. In case of the displacement larger than an allowable set value, abnormal abrasion is determined so that an alarm 26 is operated. In addition, the displacement is input into a predictable calculator 27 every predetermined period, wherein a past tendency of an increase in displacement is obtained so that a future increase is predicted to be recorded in another recorder 28.
Patent JP-H0439788-A (JP)
Title: Reading method for bar-code
Inventor: NITSUTA YOSHITSUGU
IPC: G06K7/10
Filed: 1990-06-05
Abstract: PURPOSE:To prevent the floating part of paper from being recognized erroneously as a bar by deriving a level difference and bar width in a spot in which a lavel fluctuation is the smallest in an aggregation of bar candidates having bar width of a prescribed value or below, checking whether the bar candidate having thicker bar width than the prescribed value is a bar or not by using these values. CONSTITUTION:Whether a bar candidate having thicker bar width than a prescribed value exists in an aggregation of bar candidates recognized as bars or not is checked. When it exists, a level difference of bar width in a spot in which a level fluctuation is the smallest in an aggregation of bar candidates having bar width of the prescribed value or below is derived, and by using this level difference and the bar width, whether the bar candidate having thicker bar width than the prescribed value is a bar or not is checked. In such a way, it can be prevented that the floating part of paper is recognized erroneously as a bar.
Patent JP-2000338875-A (JP)
Title: Computer readable memory medium and its label
Inventor: SHIGETOMI SHINICHI
IPC: G09F3/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a computer readable memory medium for having the guidance of a company, the guidance of merchandise and services and the introduction of a person in charge viewed and its label. SOLUTION: This computer readable memory medium is recorded with at least one piece of the data including the guidance of the company, the guidance of the merchandise and services that the company handles or the introduction of the person in charge. The label 1 is stuck to its display part and the company name and where to contact are displayed.