baber/WOPTO huggingface dataset:
Patent JP-H03283599-A (JP)
Title: Inspecting method for continuity of ceramic multilayer board
Inventor: KOBAYASHI RYOZO
IPC: H05K3/46
Filed: 1990-03-30
Abstract: PURPOSE:To accurately and rapidly check a conducting state between a semiconductor element connecting terminal and an outer connection terminal of a lead pattern, etc., by providing a redundancy part having a plurality of checking terminals at a ceramic multilayer board to be inspected, and removing the part after the inspection of its continuity. CONSTITUTION:Redundancy parts 1A, 1B are provided at both ends of a ceramic multilayer board 3, and a ceramic multilayer board 10 to be inspected is manufactured. A plurality of check terminals 2 are provided at the parts 1A, 1B, and grooves 9 are provided between the parts 1A, 1B and the board 3. Even if it is difficult that, since the pitches of lead pattern 4, wire bonding pads 5 are excessively short, a probe pin is effectively brought into contact, interconnections are provided between the pattern 4, the pads 5 and a checking electrode 2, the pin is brought into contact with the electrode 2 to inspect the continuity state. Accordingly, the inspection can be effectively and rapidly conducted to prevent malfunction. Then, the parts 1A, 1B are separated by the groove 9 and removed to obtain the board 3.
Patent JP-S63264172-A (JP)
Inventor: HERUBERUTO ETSUKU
IPC: C04B41/52
Filed: 1988-04-04
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-S567071-A (JP)
Title: Scintigram data input system
Inventor: KAHATA TAKESHI
IPC: G01T1/164
Filed: 1979-06-29
Abstract: PURPOSE: To store other data than electrocardiogram in a word unit by storing data  of electrocardiogram discriminated by a boundary address in address unit consecutively from a radioisotope distribution data.  
     CONSTITUTION: Radioisotope distribution data (x n , y n )... from scintillation SC are stored in word unit in a memory 1 specified in sequence by a counter A-COUNT through a data register D-Reg. Upon completion of the storage of a series of data, a switch SW is transferred, the register D-Reg is reset, data (0, 0) indicating a boundary of the electrocardiogram to other data are stored at an address position next to the memory 1 specified by A-Reg, and then electrocardiogram data from an electrocardiogram storage ECG 1  are stored in the same way at an address position specified by A-Reg. By the storage in word unit, the electrocardiogram is stored in high resolution, and a diagnostic precision can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58203130-A (JP)
Inventor: TAKAHASHI TOORU
IPC: D02G1/02
Filed: 1982-05-17
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-S59209965-A (JP)
Title: Pressure fluid feed control device of power steering unit
Inventor: NISHIDA KOUYOU
IPC: B62D5/07
Filed: 1983-05-12
Abstract: PURPOSE:To smooth the flow change and perform steering stably without requiring slant-hole machining by arranging a union and a variable-throttle unit separately to form a gap between them and forming a variable-throttle valve so that its cross section is made larger toward the base. CONSTITUTION:A flow control valve 2 is slidably inserted into the right side in a valve hole 1a formed with one end opened on a pump housing 1, and the control valve 2 is energized leftward by a spring 3. A variable-valve throttle unit 4 is inserted in the middle of the valve hole 1a. The variable-valve throttle unit 4 is constituted by forming a variable throttle valve 7 having an increasing corss section toward the base in one body with the tip of a piston 6 stored in a cylinder 5, and also a throttle hole 8a is provided on a plate 8 at the tip of the cylinder 5. Furthermore, a union 12 is fitted to the tip of the valve hole 1a, a gap 13 is provided between the union 12 and the cylinder 5, and the gap 13 is communicated to the rear chamber 14 of the flow control valve 2 through a passage 1b.
Patent JP-H01280593-A (JP)
Title: Pocket-sized information storage card
Inventor: TAKASHIMA TOMOKI
IPC: G11B7/24012
Filed: 1988-04-01
Abstract: PURPOSE:To realize a card substantially free of the possibility of erasure of stored information, easy to handle and low in cost, by providing a reflective film on a flat plate of an inexpensive material, e.g., a synthetic resin or aluminum, recording information by forming recessed parts in the reflective film, and covering the reflective film by a coating layer so colored as to make the recessed parts invisible. CONSTITUTION:A bar code representing predetermined information or the like as well as a card number or the like is recorded by forming recessed parts 2 in a flat surface of a flat plate 1 of aluminum which has parallel flat surfaces and a size approximate to the size of a calling card. The recording can be performed by, for example, irradiating the flat plate with argon laser. A transparent synthetic resin protective film 3 is provided on the flat plate surface in which the information is thus recorded by providing the recessed parts. Then, for example, a black-colored synthetic resin coating layer 4 is provided on the protective film. Though the recessed parts in the reflective film can not be visually recognized from the outside, upon irradiation with a laser beam having a predetermined intensity, the laser beam is transmitted through the coating layer to reach the reflective film. The laser beam reflected by the reflective film is again transmitted through the coating layer to be detected by a light receiving means, whereby the recorded data consisting of the recessed parts in the reflective film is read. Thus, a card can be obtained which is low in cost and easy to handle.
Patent JP-S525673-A (JP)
Title: Treatment process for exhaust gas dust collected water
Inventor: ESHITA MASAAKI
IPC: C02F1/68
Filed: 1975-07-02
Abstract: PURPOSE: A treatment process for exhaust gas dust collected water in steel making process having exhaust gas non-burning recofery type oxygen converter and/ or sintering facility and hydrochloric acid pickling facility. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S526834-A (JP)
Title: Injection control in a fuel injection mechanism
Inventor: HOSODA FUMIO
IPC: F02M69/02
Filed: 1975-07-04
Abstract: PURPOSE: The displacement of contool rod which follows a solid can is amplified by a control lever so that the device is made compact by reducing the height of solid cam and an accurate action is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02260284-A (JP)
Title: Digital audio system
Inventor: KINOSHITA MASAKATSU
IPC: G11B20/10
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an excellent analog output by simple constitution by allowing a waveform shaping means on the analog signal output device side to shape the waveform of a reproduced reference signal reproduced by a reference signal reproducing means arranged on the digital signal reproducing device side based on a reference signal generated from a reference signal generating means arranged on the analog signal output device side and supply the shaped signal to a signal converting means. CONSTITUTION:The analog signal output device is provided with the reference signal generating means 8 for generating a reference signal, an output means 9 for outputting the generated reference signal to the digital signal reproducing device and the waveform shaping means 17 for shaping the waveform of the reproduced reference signal reproduced by the reference signal reproducing means 12 arranged on the digital signal reproducing device side based on the generated reference signal and supplying the shaped signal to the signal converting means 18. Since the digital signal shaped at its waveform by the means 17 does not include a noise, an excellent analog signal can be obtained from the means 18. Consequently, the excellent analog output can be obtained by means of the simple constitution.
Patent JP-H01254215-A (JP)
Title: Filter cartridge assembly in filter apparatus
Inventor: YOHAHIMU BUORUFU
IPC: B01D29/50
Filed: 1988-04-01
Abstract: PURPOSE: To improve liquid-tightness and to eliminate the short-circuit or the like between a supply nozzle and a discharge nozzle by liquid-tightly, mechanically and rigidly connecting and integrating an adapter and a head at their peripheral edge regions by welding, etc. CONSTITUTION: The head 12 and the adapter 13 are integral and are liquid- tightly coupled at their peripheral edge regions, by which the contamination of the adapter 13 surface with filtrate at the time of removing the head 12 is averted. Since both are integral, the simultaneous washing of the head 12 and the adapter 13 is possible at the time of using both to separate applications. Both which are integral are liquid-tightly and rigidly coupled at their peripheral edge regions, by which the liquid-tightness at the peripheral edge regions is easily assured. Since the inside wall 39 of an adapter side supply hole 37 and the inside wall 53 of a head side supply nozzle 51 are liquid-tightly and rigidly coupled, the supply nozzle 51 and the discharge nozzle 48 are completely shut off.
Patent JP-S63247786-A (JP)
Inventor: HONGIYOU MASANOBU
IPC: G05B17/02
Filed: 1987-04-02
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。
Patent JP-H03281962-A (JP)
Title: Throttle control device
Inventor: TERAKAWA TOMOMITSU
IPC: F02D9/02
Filed: 1990-03-29
Abstract: PURPOSE:To properly perform throttle control at all times regardless of the undulation of the surface of a running road by detecting the surface condition of the running road, and thereby correctively controlling throttle opening in response to not only the magnitude of the undulation of the road surface but also the period of the undulation. CONSTITUTION:A throttle control device is equipped with a control means M4 which drivingly controls a throttle driving means M2 so as to adjust throttle opening based on the target throttle opening set in response to output signals from an accelerator manipulated variable detecting means M3 detecting the manipulated variables of an accelerator operating mechanism M1. In this case, 2 means are provided, one is a road surface undulation detecting means M5 detecting the magnitude of the undulation of the surface of a running road, and the other is an undulation period detecting means M6 detecting the undulation period of the running road for a vehicle. The target throttle opening is corrected by a bad road correction control means M7 in response to the magnitude and the period of the undulation of the running road. By this constitution, stable throttle control can thereby be performed without an increase in the variation of throttle opening.
Patent JP-S63248926-A (JP)
Title: Shaft structure for turbocharger
Inventor: KAWAMURA HIDEO
IPC: F02B39/00
Filed: 1987-04-04
Abstract: PURPOSE:To interrupt thermal effect from a turbine against a rotator to the full, by fitting a highly rigid pipe member in the circumference of a shaft by a heat insulating layer, and setting up the rotator, consisting of a permanent magnet, on the circumference of this highly rigid pipe member. CONSTITUTION:In a shaft 1 of a turbocharger, an impeller 2 is fixed to the one end via a compressor shaft 11, while a turbine blade 4 is fixed to the other end via a turbine shaft 12. In this case, a highly rigid pipe member 5 consisting of cermet material or the like is fitted in the circumference of the shaft 1. And, a heat insulating layer 6 or an air layer is formed in space between the shaft 1 and the highly rigid pipe member 5. And, a rotator 3 consisting of a permanent magnet is set up on the highly rigid pipe member 5. According to this method, thermal effect from a turbine against this rotator 3 is fully interruptible in particular, whereby a function of the rotator 3 itself can be brought into full play satisfactorily.
Patent JP-S61242317-A (JP)
Title: Rotary head device
Inventor: KAZAMA SABURO
IPC: G11B5/52
Filed: 1985-04-19
Abstract: PURPOSE:To attain the high performance of a rotary head device with a low level of vibrations, noises, jitters, wow and flutter, etc., by engaging rotatably the 1st rotary structure fixed with a video head round a shaft fixed to the bottom surface of a lower drum together with the 2nd rotary structure hooked rotatably to said shaft concentrically with the 1st rotary structure. CONSTITUTION:The 1st rotary structure containing a video head 8 and the 2nd rotary structure (the 2nd rotary drum 9) set concentric with and adjacent to the 1st rotary structure are provided rotatably round a fixed shaft 1 at the middle position between upper and lower drums 2 and 3. A video head mounting structure 7 holding the head 8, a motor rotor 1, a rotary transformer 14, an eddy current generating rotor, etc. are fixed onto a rotary structure base 4 set at the center of the 1st rotary structure. The base 4 engages the shaft 1 via bearings 5 and 5'. The 2nd rotary structure is made of a nonmagnetic conductor such as aluminum, etc. and set above the 1st rotary structure.
Patent JP-S60236515-A (JP)
Title: Phase comparator
Inventor: NAKAGAWA JIYUNICHI
IPC: H03K5/26
Filed: 1985-04-19
Abstract: PURPOSE:To attain a sequential logic type digital phase comparator which has no malfunction due to noises, etc. by producing a compensation pulse in case the inside state of a sequential logic type phase comparator is changed to another state from a steady state and kept in that state for a period of time longer than the fixed threshold value. CONSTITUTION:A phase comparator main body 1 contains at its input side a circuit 3 which differentiates the input pulse signal, a circuit 5 which detects the phase threshold value and generates a correction pulse and a pair of gates 4 which add pulses given from both circuits 3 and 5. The circuit 5 applies a clock signal having a cycle equal to the time equivalent to the phase threshold value to an input terminal 501 and performs the clock differentiation at its inside. Then the circuit 5 produces a compensation pulse in case the negative pulse width of a signal U or D is larger than a clock cycle and then delivers an output signal V1 or R1. When a noise pulse N is applied to a signal V2, the output signal D is once set at ''0''. However the signal D is reset to ''1'' approximately after a differentiating clock cycle since the compensation pulse R1 is added to a signal R2.
Patent JP-S59207980-A (JP)
Title: Friction material composition
Inventor: SEKIGUCHI ISAMU
IPC: C08K7/08
Filed: 1983-05-11
Abstract: PURPOSE:To obtain titled composition of large frictional coefficient with fairly low (relative) specific wear, for brake lining use, by incorporating a polyimide resin with potassium titanate fiber and iron powder. CONSTITUTION:The objective composition can be obtained by incorporating (A) a polyimide resin with (B) pref. 5-20wt% of potassium titanate fiber (pref. having a diameter 0.2-0.5mu average length 10-20mu and aspect ratio 20-100, surface- treated with silane coupling agent) plus/or processed mineral fiber (pref. having a diameter 1-10mu, length 275mu, and aspect ratio 40-60, consisting mainly of calcium silicate with aluminum oxide as a minor component) and (C) pref. 10- 30wt% of iron powder.
Patent JP-S61241914-A (JP)
Title: Heat treatment equipment
Inventor: AKIBA MASAKUNI
IPC: H01L21/22
Filed: 1985-04-19
Abstract: PURPOSE:To contrive to miniaturize a heat treatment equipment by providing main heating means to heat treatment space from the outside of a treatment bath and auxiliary heating means provided within the main heating means. CONSTITUTION:A heat treatment equipment 1 is provided with a treatment bath 2 and the nearly cylindrical shape treatment bath 2 made of quartz glass and contains a jig 4 which holds plural wafers 3 to be treated aligned standing within a treatment space 5. An inlet 6 is provided at one end of the treatment bath 2 and the inlet 6 is closed with a plug 7 made of quartz glass inserted in the inlet 6. An exhaust port 12 is provided at the other end of the treatment bath 2 and an adiabatic member 13 filled with a sub-heater 9a around the exhaust port 12 is attached inside the treatment bath 2. The treatment space 5 is heated from outside by a main heater 14 and from both the ends, heated by sub-heaters 9 and 9a so required temperature conditions can be obtained near the ends of the treatment space 5. This enables to obtain a smaller heat treatment equipment which is able to treat uniformly.
Patent JP-S538515-A (JP)
Title: Rotary detection system for magnetic recording/reproducing unit
Inventor: SUGIYAMA HIROYUKI
IPC: G11B19/02
Filed: 1976-07-13
Abstract: PURPOSE: To improve the jitter by detecting independently the revolution direction of a recording medium and the revolution error caused by an uneven rotation in the axis-shift direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S526437-A (JP)
Title: Troubleshooting of electronic circuits
Inventor: TANAKA KAZUARI
IPC: G06F11/22
Filed: 1975-07-04
Abstract: PURPOSE: Quick and easy detection of the defective part and short-circuit in electronic circuits without causing any damage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S559758-A (JP)
Title: Saccharification of wood
Inventor: TANAKA RIYUUTAROU
IPC: B02C17/14
Filed: 1978-07-06
Abstract: PURPOSE: To obtain constituent sugars of wood in high yield, and utilize wood resources efficiently, by breaking the cell tissue of wood by grinding, etc., and saccharizing with cellulase.  
     CONSTITUTION: Cell structure of wood containing cellulose, hemicellulose and lignin, is broken with a vibration ball mill, etc. The crushed wood is treated with enzyme containing cellulase obtained from bacteria belonging to Aspergillus genus, usually at 30W55°C, substrate concentration of 1W50 wt% and enzyme concentration of 0.1W5 wt%, and the cellulose, hemicellulose and lignin in the wood are selectively saccharified in high efficiency to afford the constituent sugars such as mannose, glucose, etc., in high yield. Wood resources including scrap wood can be efficiently converted to useful sugars, by this process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10272138-A (JP)
Title: Special function work chamber
Inventor: MATSUURA TAKESHI
IPC: A61B16/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a special function work chamber capable of alternately and safely performing the pathological autopsy of a patient infected with a pathogen to die and the evisceration from the dead body for organ transplantation. SOLUTION: A laminar flow blower 23a blowing clean air downward to a plate-shaped member 1, on which a dead body is placed and a dissecting table 23b sucking blown-down air from the periphery of the plate-shaped member to discharge the same are provided in a work, chamber 22. An air supply apparatus 24 supplying clean air to the work chamber 22 and an exhaust apparatus 25 passing air of the work chamber through a filter to clean the same to discharge clean air are provided. At a time of pathological autopsy, the pressure in the work chamber 22 is made negative and, at a time of evisceration, the pressure in the work chamber is made positive.
Patent JP-S5710134-A (JP)
Title: Dry type image forming material
Inventor: SHIGA TETSUO
IPC: G03C5/58
Filed: 1980-06-20
Abstract: PURPOSE:To improve the image forming characteristics, heat developability and latent image stability by using specified 2-(2'-hydroxyphenyl)benzotriazole and acrylic resin. CONSTITUTION:To a system contg. a nonsensitive org. silver oxidizing agent (a), a reducing agent (b) for silver salt, silver halide or a component (c) forming silver halide by reaction with the component (a), a toning agent (d) and a binder (e) is added at least one kind of compound (f) represented by formula I or II (where R is H, 1-8C alkyl, 1-4C alkoxy, phenyl or halogen) in a layer contg. the component (a), and on the layer, a layer contg. the component (b) is formed using acrylic resin (h) with <=80 deg.C Tg contg. polyacrylic ester resin and rigid acrylic thermoplastic resin as a binder.
Patent JP-S567047-A (JP)
Title: Simultaneously measuring crack and inclusion in slab sample using electron beam
Inventor: SOGA HIROSHI
IPC: G01N23/06
Filed: 1979-06-29
Abstract: PURPOSE:To detect the two-dimentional distribution of inclusions and a crack in a slab sample at the same time by using X-rays released by applying an electron beam selected within the limit of 0.1-10mm. in diameter to the sample in a vacuum. CONSTITUTION:An electron beam EB is applied to the surface of a sample 5. An X-ray spectroscope 7c comprises a plane crystal 30 spreading X-rays radiated from the sample 5, an X-ray detector 31 converting the spread X-rays into electric signals, and an amplifier 32. The electron beam EB applied to the sample 5 excites inclusions 33, Fe, S, P, and the like in the sample 5 to generate characteristic X-rays, which are detected by a X-ray spectroscope 7c comprising a plane crystal 34, an X-ray detector 35, and an amplifier 36, and the X-ray spectroscope 7c also detects a crack 37 of approximately 1mm.. With the sample 5 moved by the sample table in the direction of X and Y, the two-dimentional distribution of inclusions and the existence of a crack can be detected.
Patent JP-S62239426-A (JP)
Title: Production of magnetic recording medium
Inventor: TAKAHASHI JUN
IPC: G11B5/706
Filed: 1986-04-10
Abstract: PURPOSE:To improve the recording characteristic of the titled medium by controlling the angle (orientation angle) between the direction having the highest degree of orientation of a coated film and the horizontal direction to 0 deg. in the magnetic disk coated film using Ba-ferrite powder. CONSTITUTION:The orientation angle of the magnetic coated film contg. hexagonal ferrite magnetic powder is controlled to 0 deg.. Since the Ba-ferrite coated film is horizontally oriented, wavy asymmetry is not caused, and the reproduction oriented, wavy asymmetry is not caused, and the reproduction output is increased. The number of revolution of a substrate 5 is changed in the stage for coating and shaking off a magnetic paint consisting of Ba-ferrite and cobalt-gamma-ferrite, the stage for horizontally orienting the ferrite, and the stage for drying the magnetic coated film 1. A magnetic field in the direction shifted through a specified angle theta from a parallel direction is impressed on the surface of the substrate 5 in the horizontal orientation and drying stage.
Patent JP-H08246466-A (JP)
Title: Method of planting slope
Inventor: YAMAMOTO MASANOBU
IPC: E02D17/20
Filed: 1995-03-14
Abstract: PURPOSE: To promote work efficiency by loading seeds around the front end of the main body of an allow-like body formed of a material weakenable with water, and shooting the arrow-like boy to the slope to drive. CONSTITUTION: The main body 3 of an arrow-like body 1 is formed of paper weakenable with water and synthetic resin, etc., and seeds 7, soil and fertilizer 9 are loaded to the front end 3a. When, the arrow 1 is shot to a slope to drive, the main body 3 is weakened with rain water, etc., and, at same time, water, is supplied to the seeds to germinate and grow. Then, if necessary, the main body 3 formed of solid displaced soil and loading the seeds thereto is used. A plurality of elastic members opening the rear end side outside are bound together to form the main body 3, the man body 3 stuck into the slope is opened in the shape of a funnel to open the upper air from all the other plants, so that the seeds are sufficiently exposed to the sunlight. Plants, cutting sprays, etc., are loaded to the main body 3.  By the constitution, execution can be safely carried out, the cost can be greatly reduced, and plants can be grown at required positions.
Patent JP-S539168-A (JP)
Title: Watch with world time
Inventor: KOUNO MITSURU
IPC: G04G9/00
Filed: 1976-07-13
Abstract: PURPOSE:To make possible simultaneous displaying of the time of plural cities by using plural ''8''-format segments in selective display of cities.