baber/WOPTO huggingface dataset:
Patent JP-H08327527-A (JP)
Title: Capillary type viscometer
Inventor: KAWASHIMA SUMIHIKO
IPC: G01N11/08
Filed: 1995-05-31
Abstract: PURPOSE: To measure viscosity a wide range with high accuracy by applying a constant differential pressure system when the viscosity of liquid specimen is equal to or above a preset value, and adopting a constant flowrate system when the viscosity is less than the preset value. CONSTITUTION: Measurement fluid is sent to a measurement capillary on the operation of a determination pump. The pressure drop of the liquid at both ends of the capillary in this case is sent to a differential pressure sensor 1 through a pressure transmission tube via a pressure receiving diaphragm for measuring differential pressure across the capillary. Also, a differential pressure signal from the sensor 1 is transmitted to a differential pressure control device 8, and the speed of a servo motor 6 is determined, so as to keep the differential pressure at the preset value. In addition, a signal selector 9 determines whether a signal from the device 8 or from speed setting unit 10 are transmitted to a servo motor speed control device 11.  When a signal set in the device 11 is selected, the servo motor 6 begins to rotate at constant speed, and thereby, the viscometer becomes a viscometer of constant flowrate system. Also, differential pressure measurement value and speed measurement value are transmitted to a viscosity calculation circuit 13 for conversion into a viscosity value.
Patent JP-S62290933-A (JP)
Title: Analysis and display device for program data flow
Inventor: MUKASA MORITAKA
IPC: G06F11/28
Filed: 1986-06-10
Abstract: PURPOSE:To facilitate debugging jobs by using an input data editing means, the 1st and 2nd memory means, a data flow analysis means and a data flow production/display means. CONSTITUTION:An input data editing device 2 edits the input data 1 and produces the intermediate data containing the program control element data. This intermediate data is sent to a data storing device 3 and stored there. A data flow analyzer 4 analyzes the intermediate data on the program control element and produces a program control structure data showing the flow of data between processes. This structure data is sent to a data storing device 5 and stored there. A data flow production/display device 6 edits the program control structure data to produce a chart showing the flow of data between processes and also delivers a warning message to an improper flow of data.
Patent JP-S5762135-A (JP)
Title: Paper guide
Inventor: OGAWA KAZUSHIRO
IPC: B65H5/38
Filed: 1980-09-27
Abstract: PURPOSE: To keep a printer control circuit from malfunction caused by discharge of frictional static electricity and prevent noise by providing a paper guide of a printer with coil springs laterally arranged to slide a paper thereon and disposing acoustical absorbent below the upper end of the coil.  
     CONSTITUTION: A supporting metal fitting 12 is mounted below a plate acoustical absorbent 14, which is adapted to fix a coil spring 10, too. The coil spring 10 is plated with hard chrominum, and cylindrical in an external form. So a running surface for a paper 13 is formed by a plurality of springs arranged in a row orthogonally to the running direction of the paper 13. A long paper 13 is travelled along circular apices of each coil spring 10. Therefore, a contact area is smaller, and frictional resistance and static electricity is reduced. Generated static electricity is eliminated by earthing through the coil spring 10 and the supporting metal fitting. Discharge noise of static electricity is removed and malfunction in a control circuit og a printer can be prevented. Running noise of the paper can be well absorbed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63300120-A (JP)
Title: Joint structure of pile head and base concrete
Inventor: YOSHIMATSU TOSHIYUKI
IPC: E02D27/12
Filed: 1987-05-29
Abstract: PURPOSE:To simplify construction work by a method in which a precast concrete cap having a fitting part is put on the head of a pile and concrete is placed. CONSTITUTION:A precast concrete cap 8 having projectingly a fixing metal 7 on its upside is put on the head of a hollow pile set in the ground, and a base reinforcing bar 5 is arranged on the cap 8. Base concrete is then placed on them. In this case, a fitting part 9 to be loosely coupled with the head of pile is provided for the downside of the cap 8. The construction work can thus be simply performed at low cost.
Patent JP-H10323868-A (JP)
Title: Injection molded product
Inventor: KAMOGAWA TADASHI
IPC: B29L31/34
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage generated by the stress concentration on a gate cut section of an injection molded product. SOLUTION: A reinforcing wide piece 41 continuing to a molded product is formed on the base end of a gate molded product and a piece 42 to be removed is formed on the end side of a gate 4 of an injection molded product. The reinforcing piece 41 is left as it is and the piece 42 to be removed is cut and removed after molding. After the piece 42 to be removed is cut and removed, the reinforcing piece 41 is still protruded integrally out of the injection molded product, and even when recesses and projections are formed on a cut face from which the piece 42 to be removed is cut off, the breakage of the injection molded product generated by the stress concentration can be prevented by the reinforcement applied by the reinforcing piece 41.
Patent JP-S5835409-A (JP)
Title: Distance measuring device
Inventor: KAWABATA TAKASHI
IPC: G01C3/06
Filed: 1981-08-27
Abstract: PURPOSE:To simplify the device and to make it possible to control sweep operation accurately, by sweeping at least one of two light paths separated by a specified base line interval through magnetic field variation, thereby scanning a body, and obtaining the data of the distance to the body. CONSTITUTION:Light is irradiated from a light emitting element 4 on the body through a light projecting lens 3. The reflected light from the body is converged at the position corresponding to the distance to the body on a photoelectric transducing surface 7 of a light receiving device 6 through a light receiving lens 5 which is arranged at the position separated from the lens 3 by the specified base line interval. The light receiving device 6 employs Hall elements. The flow of electrons or holes whose moving speed is delayed by a semiconductor is deflected by the external magnetic field of a permanent magnet 8 which is displaced in a relation to a pickup lens 1. Thus the position of the effective sensitive part on the photoelectric transducing surface is changed. The peak of the output of the light receiving device 6 is detected by a peak detecting circuit, and the position of the effective sensitive part is read. Thus the distance to the body is measured. Since there is no mechanical sweeping part, the device is simplified, and the sweep operation is accurately controlled.
Patent JP-S5170769-A (JP)
Title: 10*111 jihidoro 33 karubokishishipuroheputajin oyobi sono nn okisaido
Inventor: DEIBITSUDO SHII REMII
IPC: A61K31/445
Filed: 1975-11-11
Abstract: 10,11-Dihydro-3-carboxycyproheptadine and its esters, amides and N-oxide are disclosed to have pharmaceutical utility as appetite stimulants and as antihistaminic agents. Also disclosed are processes for the preparation of such compounds; pharmaceutical compositions comprising such, compounds; and methods of treatment comprising administering such compounds and compositions.
Patent JP-2000323516-A (JP)
Title: Manufacture of wiring substrate, wiring substrate, and semiconductor device
Inventor: IIJIMA MASANORI
IPC: H01L21/56
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce weight by forming an insulating resin on a surface with an electrode formed of an insulating substrate, and forming a conductive resin on the insulating resin so as to seal coated wires exposed on the insulating resin, while the insulating substrate is removed to expose the electrodes. SOLUTION: Coated wires 18 are wire-bonded between predetermined bump- bonding pads 16 and external connection pads 17 which are formed on an insulating substrate 21. Subsequently, insulating resin 20 is formed on the insulating substrate 21, and a conductive resin 22 is formed on the insulating resin so as to fully cover the wires 18 exposed from the insulating substrate 21. Then, a treatment such as laser machining, etching or the like for removing the insulating substrate 21 is done to expose each pad 16, 17. Thereby, it is possible to deal with terminal-count increase associated with high densification of semiconductor devices, while reducing the weight.
Patent JP-H07321775-A (JP)
Title: Synchronization detector
Inventor: HIRAMATSU KATSUHIKO
IPC: H04B7/005
Filed: 1994-05-26
Abstract: PURPOSE:To provide a synchronization detector in which synchronization is detected without receiving the effect of amplitude fluctuation due to fading. CONSTITUTION:The synchronization detector calculating correlation between a received signal and known data and discriminating the synchronization detection by comparing the correlation with a threshold value is provided with amplitude control means 15, 16 correcting the envelope of the received signal used for calculating the correlation to be a constant value. Even when amplitude fluctuation due to fading takes place, the correlation in the reception of a synchronization word is set theoretically to the unity, and the deterioration in the synchronization detection attended with deteriorated quality of a transmission line is suppressed.
Patent JP-H08329002-A (JP)
Title: Gathering method for terminal information
Inventor: ETO TOMOHIKO
IPC: G06F15/00
Filed: 1995-06-01
Abstract: PURPOSE: To securely gather information on the hardware constitution or software constitution, etc., of a terminal by a host computer by sending the information on the hardware constitution or software constitution, etc., obtained in the terminal to the host computer when a transaction such as file transfer is performed between the terminal and host computer. CONSTITUTION: When the transaction such as file transfer is performed between terminals 40 and 41 and the host computer 30 after the information on the hardware information or software information, etc., on the terminals 40 and 41 is obtained in the terminals 40 and 41, the information on the hardware constitution or software information, etc., obtained in the terminals 40 and 41 transmitted to the host computer 30 through a pay telephone line 20 and a network system 10 attendant on the file transfer. Consequently, even the information the hardware constitution or software constitution, etc., of the terminals 40 and 41 which utilize a relatively slow communication line such as the pay telephone line can securely be gathered by the host computer 30 without placing any burden on terminal operator operators.
Patent JP-H09321711-A (JP)
Title: Optical transmitter, optical transmitter and receiver, optical communication system, transmission wave length control method and optical communication method
Inventor: MAJIMA MASAO
IPC: H04B10/66
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To control a wave length without requiring a reference wave length and strict stable wave length control and to improve a wave length multiplexing degree by executing control so as to permit a wave length interval between the transmission wave length of the self optical transmitter and that of another optical transmitter which is adjacent at one of a long wave length side or a short wave length side to be the prescribed interval and executing the control by means of controlling wave length in the output light of a light source. SOLUTION: An external resonance equipment-type LD is used as a wave length variable light source, and consists of an LD chip 1301 being an optical amplifier part, a diffraction grid 1302 being a wave selecting part, a collimating lens 1303 being an optical system for connecting the optical amplifier part and the wave length selecting part, a rotary actuator 1304 being a control means and a joint lens 1305. Light emitted from an end surface is distributed at every wave length by the diffraction frid 1302 and only light with specified wave length returns to the LD chip 1301 by way of the collimating lens 1303. In external resonance equipment-type LD, transmission wave length is made variable over a wide range being several tens of mm while keeping a single mode call.
Patent JP-S61291588-A (JP)
Title: Production of 2-(1-piperazinyl)-8-ethyl-5, 8-di-hydro-5-oxopyrido (2,3-d) pyridine-6-carboxylic acid trihydrate
Inventor: ARIGA TSUNENORI
IPC: C07D471/04
Filed: 1985-06-20
Abstract: PURPOSE:To efficiently and easily obtain the titled high-purity hydrate useful as a chemotherapeutic drug without requiring a drying process to removed deposit water, by dispersing and immersing a raw material compound in a volatile hydrophobic organic medium containing water in a specific ratio. CONSTITUTION:2-(1-Piperazinyl)-8-ethyl-5,8-dihydro-5-oxopyrido[2,3-d]p yridine-6-- carboxylic acid (PPA for short) is dispersed into and immersed in a volatile hydrohphobic organic medium (e.g., chloroform, etc.) containing >=1pt.wt. water based on 5.5pts.wt. PPA, converted into its trihydrate and the aimed substance is separated from the organic medium by a conventional procedure. Preferably the dispersion and immersion are carried out at normal temperature or under heating for >=5 hours.
Patent JP-H08328142-A (JP)
Title: Cartridge driving device of camera
Inventor: AKAMI NOBORU
IPC: G03B17/30
Filed: 1995-06-01
Abstract: PURPOSE: To perform the opening and closing of the light shielding door of a cartridge and the feed of a film with a single driving source. CONSTITUTION: This device has a planetary gear mechanism PG which is moved to a door opening and closing position where the driving force of a driving source 4 is transmitted to opening and closing mechanisms 7-9 by the normal rotation of the driving source 4 and moved to a spool shaft driving position where the driving force of the driving source 4 is transmitted to a rotation driving mechanism by the reverse rotation of the driving source 4, and a preventing means 12 movable to a preventing position for preventing the planetary gear mechanism PG from moving from the spool shaft driving position to the door opening and closing position and a release position for allowing the planetary gear mechanism PG to move from the spool shaft driving position to the door opening and closing position.
Patent JP-H02311405-A (JP)
Title: Wood preservative
Inventor: HIOKI YUICHI
IPC: A01N37/04
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a wood preservative containing a quaternary ammonium salt having a specific paired ion as a necessary ingredient, having high preservative effect, improved in long acting property thereof and free from occurrence of mold in a kettle when poured under pressure. CONSTITUTION:The wood preservative containing a compound expressed by formula I (at least one of R1 to R3 is 8 to 30C alkyl or alkenyl and the remainder is CH3 or CH2CH3; X<-> is anion residue of acid of anionic oligomer having >=3 polymerization degree or polymer) in a concentration of 0.01 to 60wt.% as a necessary ingredient. As the anionic oligomer or polymer, i) unsaturated carboxylic acid or derivative thereof, e.g. polymer containing (meth)acrylic acid and maleic acid as necessary ingredients, ii) polymer containing styrene sulfonic acid as necessary ingredient or iii) sulfonated product (e.g. lignin sulfonic acid or alkylbenzene sulfonic acid) of polycyclic aromatic compound is preferably used.
Patent JP-S5835995-A (JP)
Inventor: MIYAGAWA KIYOTAKA
IPC: H05K3/12
Filed: 1981-08-28
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-S6028046-A (JP)
Title: Optical disk
Inventor: UEDA YUTAKA
IPC: G11B7/24015
Filed: 1983-07-26
Abstract: PURPOSE:To facilitate positioning and also to increase the intensity of adhesion by reducing the height of at least one of inner and outer circumferences corresponding to the adhering area of a substrate less than a recording surface by a stage to insert a spacer there with a slight space secured with the inserting angle. CONSTITUTION:The inner and outer circumferences of disk substrates 1 and 1' have stages respectively and contain optical recording layers 2 and 2' at their projected areas. The inner circumferences of the substrates 1 and 1' are fitted and adhered to an inner circumferential spacer 3 having a swell part 3a. While the outer circumferences of those substrates are fitted and adhered to a circular outer spacer 4. The corner parts of both spacers 3 and 4 are chamfered as shown by 3b and 4a, and therefore small spaces 3c and 3b are formed when those substrates are fitted to the spacers. These space serve as pools for extra adhesive. This increases the intensity of adhesion. In addition, the positioning is facilitated for junction between the substrate and the spacer since an adhering surface is set vertical.
Patent JP-S5976548-A (JP)
Inventor: SHIRUBEERU BURANSHIYAARU
IPC: B01J23/60
Filed: 1983-07-26
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-H0226947-A (JP)
Title: Fiber machine
Inventor: RICHIYAADO EI SHIEUII
IPC: D02H5/00
Filed: 1989-05-29
Abstract: PURPOSE: To eliminate the need for replacing ironing rollers even when a warper is operated by using beams of different lengths by a changeover manipulation by providing the warper with the duplex ironing rollers adjustable in their effective lengths by a specific method. CONSTITUTION: The upper ironing roller 38 is composed of a long section 50 on a pressure side and a short section 51 on a right side and the lower ironing roller 39 is composed of a short section 52 on a left side and a long section 53 on a right side. The long roller sections 50 and 53 are supported at both ends by bearings and the short roller sections 51 and 52 are supported at one- side ends by bearings. The section of the lower roller 39 is slid with respect to the section of the upper roller 38, by which the distance B is changed according to the lengths of the beams.
Patent JP-H10310017-A (JP)
Title: Seat back structure for seat with built-in side air bag
Inventor: OGASAWARA HIROMITSU
IPC: B60R21/20
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To specify the direction in which a side air bag swells out from a seat back. SOLUTION: A side air bag 12 is fixed to a side bracket 26 of a seat back 18 through an air bag bracket 28, and surrounded about horizontally by a backing cloth 40 arranged with a gap 38. Then the ends 40a, 40b of the backing cloth 40 are separately stitched and connected to the front end of a gore part 22-1 and the side end of a main part 22-2 of a trim cover 22. The suture ends of respective terminals of the backing cloth 40 are mutually sewed up and connected as an suture part 34 capable of being torn under the condition of expansion of the side air bag.
Patent JP-S63310440-A (JP)
Title: Collar and forming method thereof
Inventor: IBU OODORAN
IPC: B65H18/26
Filed: 1988-06-03
Abstract: The invention relates to the packaging of strip products based on mineral fibres. It is proposed to bring the strip into a space delimited by 3 elements imparted with a movement causing the winding of the strip. The third of these elements, the compression roll driven at a speed of rotation which is a function of a predetermined programme using as parameters the length of the strip already unwound and the speed of the conveyor supplying the strip. The rolls obtained according to the invention are more cylindrical and there are no over- compressed regions. 
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Patent JP-S6114625-A (JP)
Title: Film frame number display device
Inventor: KIUCHI MASAYOSHI
IPC: G03B17/36
Filed: 1984-06-29
Abstract: PURPOSE:To discriminate whether a film is fed normally or not by providing a displaying circuit for counting a film wind completing signal in response to an output of a film feed detecting means, and displaying the number of frames of the film in accordance with a count value. CONSTITUTION:When a film is fed by one frame portion, and film widing is completed, a switch SW4 becomes off, an output of a decoder 33 is switched to Q2 from Q1, a transistor Tr1 becomes off, a motor 28 stops and stops turning of a spool. Also, when the SW4 is shifted to off from on, an input terminal to a gate 21 becomes high, and a counter 24 is counted up by one step. Therefore, whenever the feed is started, a one-shot circuit 31 is triggered, a counter 32 and an FF50 are reset, and when an SW3 is turned on and off by the counter 32, a film feed display by patterns 18a-18c and count-up of the counter 24 by a shift of the SW4 are executed. In this way, whether the film is fed normally or not can be discriminated.
Patent JP-S5762781-A (JP)
Title: Transistor inverter
Inventor: TANIMURA SATORU
IPC: H02M7/538
Filed: 1980-10-01
Abstract: PURPOSE:To improve power factor, by providing a voltage generating means which sends out an output larger than the minimum instantaneous voltage in a pulsating  DC power source. CONSTITUTION:Electric power is obtained from a pulsating DC source A which is the main electric power source. A voltage generating device F is provided which generates a voltage larger than the minimum instantaneous voltage of the pulsating DC source A when it is generated. The base electric powers for main transistors 1c and 2c are supplied mainly from both the voltage generating device F and pulsating DC source A. Then, if the pulsating direct current source is used as the main electric power source, a voltage larger than the minimum instantaneous voltage is given from the voltage generating device to the base circuits, when the minimum instantaneous voltage is generated, and the inverter is, therefore, able to develop output throughout the whole cycle of the pulsating DC. Accordingly, a load can be driven efficiently with higher power factor.
Patent JP-S6114637-A (JP)
Title: Silver halide multilayer photosensitive material
Inventor: YAGI TOSHIHIKO
IPC: G03C7/392
Filed: 1984-06-29
Abstract: PURPOSE:To improve dye stain resistance, etc., by forming an emulsion layer incorporating flat silver halide grains having an average aspect ratio of a specified value or more and consisting essentially of faces (111), and forming a layer contg. polymer latex to increase the spectral sensitivity with the specific dye. CONSTITUTION:The photosensitive material contains in one or more emulsion layers flat silver halide grains having an aspect ratio of >=3/1 (the diameter of a circle equal in area to the projected image of the grain/the thickness of the grain) and consisting essentially of the faces (111), and an AgI concn. distribution increasing from the central part of each grain toward the outer part, having 0- 5mol% AgI in the central part, an AgI content higher by >=1mol% in the outer part than the central part, and the total AgI content of 4-20mol%. Further, one or more layers contain a polymer coupler having monomer units each represented by the formula shown here, and these layers are emulsion layers contg. silver iodobromide spectrally sensitized with a trimethine dye, thus permitting a photosensitive material high in sensitivity and improved in dye stain resistance and desilverability, etc. to be obtained.
Patent JP-H09296991-A (JP)
Title: Oil cooler for automobile
Inventor: KAWABE TAKESHI
IPC: F28F3/08
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an oil cooler having a bypass which is attached to an engine block and simple in its structure. SOLUTION: Plates having a pair of an oil inlet communicating hole 1 and an oil outlet communicating hole 2 are laminated to form a core 8. A base plate 20 is provided at one end of the core 8. An oil hole 18 and an oil bypass hole 19 are formed on the base plate 20. Then, the oil hole 18 communicates with the oil inlet communicating hole 1 and the oil bypass hole 19 communicates with the oil outlet communicating hole 2.