baber/WOPTO huggingface dataset:
Patent JP-H05222759-A (JP)
Title: Stool installing frame body
Inventor: KIYOTA KATSUMI
IPC: E03D11/16
Filed: 1992-02-14
Abstract: PURPOSE:To improve the working properties for remodeling construction by forming a cradle on top of a frame body flatly framed crosswise after forming it into the shape of an installing underside of a toilet stool to be installed, and locking this cradle to the stool. CONSTITUTION:Two horizontal frame pieces 3 and four horizontal frame pieces 4 are framed into a plane rectangle, and this framework is formed to be wider than the form of an installing underside of a stool W to be installed, constituting an installing frame body 1. Next, a cradle 5 formed into the shape in accord with the form of the installing underside of the stool to be installed is fixed tight to each top face of the horizontal frame pieces 3 and 3. In succession, a mortar part M is heaped up in a range from a floor to a set up surface of the western style stool W to be installed anew. Then, a frame body 2 constituting the installing frame body 1 to a top face of the mortar part M is set up so as to make it in a state of being embedded and also to make the top face of the mortar part M to be situated in a position of almost half in thickness of the cradle 5, respectively. In addition, the stool W is mounted on the candle 5 in the state that a cover member 9 is fitted in a square hole 8 of the candle 5, while the stool W is clamped and locked by two locking devices 10 and 10.
Patent JP-S57177487-A (JP)
Title: Lubricating oil feeder for mover having sliding portion
Inventor: ISHIGURO SHIYUUICHI
IPC: F16N7/38
Filed: 1981-04-24
Abstract: PURPOSE:To provide an oiler which can automatically supply oil intermittently by providing an oil receiving portion of a mover with a valve portion which slides in a cylinder and switching an oil receiving opening from an oil-feeding path to an air supply path, and mounting a nozzle portion with an oil-feeding path on a feed unit. CONSTITUTION:In oil supply, a nozzle mechanism 7 is moved in close to a valve mechanism 3 of a mover 1 by the automatic intermittent operation of a feed unit to push a nozzle 17 against an oil-feeding inlet 14 of a valve 5, which causes the valve 5 to slide to the right against the elasticity of a spring 6, so that an outlet of an oil-feeding path is moved from an outlet position of an air supply path 13 to an inlet position of an oil-feeding path 16 so as to connect with an oil-feeding path to an oil receiving opening 2, and lubricating oil is supplied. On completion of oil supply, pressure of the nozzle 17 is released by the operation of the feed unit, so that the valve 5 is returned by the elasticity of the spring 6 and an oil- feeding inlet 14 is cleaned by compressed air.
Patent JP-2000260299-A (JP)
Title: Cold electron emitting element and its manufacture
Inventor: WADA NAOKI
IPC: H01J9/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cold electron emitting element fabricated through a simple procedure capable of controlling the isotropic and stable cold electron emitting characteristics. SOLUTION: On a glass board 1, a semiconductor layer 2 is grown with an impurity dispersion preventing layer 8 interposed so that a field effect transistor(FET) is formed on the surface of growth, and the semiconductor layer of this FET in its portion to serve as a drain region 6 is subjected to etching so that a cone type emitter 10 is formed whose forefront is sharpened, and an intended cold electron emitting element is composed of the mentioned FET and cone type emitter 10, and a drawout electrode 11 which is to impress a high electric field on the emitter.
Patent JP-S58177407-A (JP)
Title: Detection of closing in gas passage hole of checker brick of hot stove
Inventor: KUSUNOKI MITSUHIRO
IPC: C21B9/10
Filed: 1982-04-13
Abstract: PURPOSE:To detect the closing of the passage holes of checker bricks efficiently and exactly by providing a light source above the bricks, irradiating plural rows of the checker bricks simultaneously, and detecting the video projected on a photoreceptor provided below the bricks. CONSTITUTION:A light source 10 is disposed above the checker bricks 4 in a regeneration chamber 2, and is provided in the high position above the bricks 4 so that the rays parallel with many gas passage holes 8 can be irradiated by one time of irradiation. A mercury arc lamp, a laser beam or the like is used for the light source. When the bricks are irradiated with the light by directing the light source 10 downward, the video of the light past the holes 8 projects many geometrical patterns on a photoreceptor 12 disposed below the bricks 4. The operator records the patterns by schematic drawing or photographing and compares the same with the data measured beforehand. Thus, the clogged holes 8 can be detected easily and the period for investigation is shortened.
Patent JP-H04296031-A (JP)
Title: Metallic lead with bump and manufacture thereof
Inventor: KOBAYASHI HIROTAKA
IPC: H01L21/321
Filed: 1991-03-26
Abstract: PURPOSE:To provide the title metallic lead with bumps fit for mass production causing no damage to a semiconductor chip. CONSTITUTION:The bumps 11 comprising pure copper are cladjunctioned to the ends of leads 12 comprising high hardness copper. In order to manufacture said leads, the masks 4 for the leads 12 and the other masks 7 for bumps are fitted to both surfaces of a clad plate 1 composed of a thin film comprising low hardness pure copper formed on a high hardness copper thin film while the copper parts having no masks at all are etched away. At this time, the bumps comprising pure copper are so easily junctioned to the electrode of a semiconductor chip having no unfavorable effect on the semiconductor chip during the junction step. Furthermore, said leads can be manufactured by etching step fit for the mass production using no specific manufacturing devices resultantly at low cost.
Patent JP-S62219006-A (JP)
Title: Numerical controller
Inventor: ONO SHIGEAKI
IPC: G05B19/409
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a numerical controller superior in operability by providing a keyboard connector for connection of an attachable and detachable keyboard and a signal selecting circuit which selects required one of the signal sent from a fixed keyboard and the signal sent from the attachable and detachable keyboard. CONSTITUTION:An NC operation part 11, a keyboard 12 fixed to the NC operation part 11, a CRT display part 13, a keyboard connector 14, and an attachable and detachable keyboard 15 are provided, and a processing circuit for signals sent from keyboards 12 and 15 is provided with an OR gate, an adder, a signal selecting circuit 16, and a signal input part 17. That is, the signal from the keyboard 12 and the signal from the attachable and detachable keyboard 15 are switched or added by the signal selecting circuit 16 and are sent to the signal input part 17.
Patent JP-S62219537-A (JP)
Title: Semiconductor manufacturing device
Inventor: INOUE KENJI
IPC: H01L21/68
Filed: 1986-03-19
Abstract: PURPOSE:To increase the rate of operation without stopping the device even if any suction miss of a pellet is detected by a method wherein a pellet alignment click is provided to sweep out the pellet left on a pellet alignment stage when the suction miss of pellet is detected. CONSTITUTION:When a detector 8 detects a suction miss of a pellet 1 by a bonding collet 6 during the process of carrying and bonding the pellet 1, the pellet 1 left on a pellet alignment stage 4 is swept out of there by operating a pellet alignment click 5 to be dropped into a pellet sweeping off case 9.
Patent JP-H10251877-A (JP)
Title: Etching property evaluating liquid for stainless steel and etching property evaluating method therefor
Inventor: MATSUHASHI AKIRA
IPC: C23F1/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an etching property evaluation liquid and evaluation method capable of easily and rapidly discriminating the normal/defective condition of the etching property of a stainless steel in order to ensure the stability of the productivity of etched products on an industrial scale and to previously avert the drastic loss by etching defects. SOLUTION: Ferric chloride is incorporated at 0.8 to 1.7% in weight per cent concn. as the rapid etching property evaluating liquid into the liquid and hydrochloric acid is incorporated therein at a ferric chloride concn. at which the concn. thereof attains 4 to 6 times the concn. of the ferric chloride. The natural potential of the stainless steel is measured and the passive-active transition time is measured by using such etching property evaluating liquid, by which the evaluation of the etching performance of the actual operation is rapidly executed from the duration of the passive-active transition time.
Patent JP-H01233507-A (JP)
Title: Control system for reactive power compensator
Inventor: YAMAMURA HIDEKI
IPC: G05F1/70
Filed: 1988-03-14
Abstract: PURPOSE:To realize a more economical and stable reactive power compensating device by subtracting and correcting automatically a long period reactive power fluctuation portion of a system, detecting only a reactive power fluctuation portion which changes suddenly and controlling the reactive power thereby. CONSTITUTION:A reactive power compensating (SVC) circuit 10 goes to 0% or 100%. When this current is allowed to pass through a Q detecting circuit 20' and a low-pass filter 41, an average Q signal 42 is obtained. By subtracting a bias signal (1/2QSVC) 44 corresponding to the capacity of the circuit 10 from the signal 42, a correcting signal 45 is obtained. The signal 45 is a negative signal and a positive signal when it is smaller than the signal 44, and when it is larger than the latter, respectively, and as the signal 45 is shifted from the signal 44, it becomes a large signal and detected. The signal 45 is added to a signal 24-31+33 of a Q detecting part of a conventional load side, and goes to a control signal 35. The signal 45 is corrected so as to go to zero when a conventional control signal 34 is negative, and also, so as to be lowered when positive is large, and becomes a control signal operated within a range of about '0'-DELTAQ.
Patent JP-S54154754-A (JP)
Title: Beta-lactone derivative of antiesterase active substance delta-hydroxymicolic acid and its preparation
Inventor: UMEZAWA HAMAO
IPC: A61K31/365
Filed: 1978-05-25
Abstract: NEW MATERIAL:A 3,5-dihydroxy-2-hexylhexadeca-7,10-dienoic 1,3-lactone of formula I and 3,5-dihydroxy-2-hexylhexadecanoic 1,3-lactone of formula II.  
     USE: Antiesterase active substances having enlarged inhibitory enzyme groups compared with esterastin, a particularly powerful anticholesterol activity, and expected possibility of application as a remedy for thromosis and arteriosclerosis in addition to arthritis and rheumatic fever.  
     PROCESS: Esterastin of formula III: [R is CH 3 -(CH 2 ) 4 -CH=CH-CH 2 -CH=CH-CH 2  or CH 3 -(CH 2 ) 10 ] or tetrahydroesterastin is hydrolyzed with an alkali to give the objective compound of formulas I and II. The compound of formula I thus obtained is catalytically reduced to give the objective compound of formula II. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60203542-A (JP)
Title: Automatic light control device for car
Inventor: KURIHARA KATSUMITSU
IPC: B60Q1/14
Filed: 1984-03-29
Abstract: PURPOSE:To achieve light control adaptable to the variation of travel environment by detecting abrupt change of illuminance occurring within unit travelling distance or time or the lighting period of illumination having predetermined lighting period and controlling power supply. CONSTITUTION:Upon approaching of car to a tunnel in daytime, external light and illumination are detected near the point B at the inlet, while upon approaching to the inlet, the illuminance will drop abruptly and when the voltage signal from A/D converter 3b reaches to the setting level e1, a computer 6 will start operation to provide a signal indicating the travelling distance or time until it will reach to e2 to a detection circuit 3c. If it is higher than the setting level X, output signal is not produced while upon feeding of pulse input of illumination in tunnel from a comparison circuit 5a, signals are fed from the output terminals 6a, 6b to drive the loads 10, 11. At the point C in tunnel, there is only illumination which is lower than the referential level e3 thus to continue driving. When the car passes behind an object or under illumination, the output voltage will drop and the pulse will not satisfy X conditions thus to never cause driving.
Patent JP-H09226318-A (JP)
Title: Pneumatic radial tire for bad road running
Inventor: YAMASHITA SHOICHI
IPC: B60C9/20
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To heighten the durability of a belt cord by forming an outermost layer cord of a belt disposed between a carcass and a tread as a plural-stranded structure with a comparatively large elongation, setting the filament diameter of the cord within a specified range, and setting the rubber permeability into the strand. SOLUTION: A high elongation cord of a plural stranded structure of n×m, the breaking elongation being 5-8%, is used in a belt outermost layer, and in the case where the motion of a tread during rolling of a tire is large like a lug pattern, the cord 2 can follow up the motion. By setting the filament diameter of the cord 2 of the belt outermost layer within the range of 0.30-0.44mm, the speed of abrasion of the cord 2 caused by gravel or the like entering through a tire cut part is decreased. Further, by setting the rubber permeability into a strand 3 of the belt outermost layer cord, that is, the rubber penetration rate to 50-85%, the adhesion breakage between the cord and the rubber caused from the tire cut part can be restrained so as to lengthen the running life.
Patent JP-S57176171-A (JP)
Title: Ink jet head
Inventor: YAMAZAKI TAKASHI
IPC: B41J2/045
Filed: 1981-04-23
Abstract: PURPOSE:To provide an ink jet head which is easy to positively manufacture and find out a malfunctioning portion due to air bubbles, dust, etc. by making its pressure chamber, jetting passage, ink feeding passage, etc. to be visually inspected from outside by composing its vibrating plate and part of a substrate with transparent material. CONSTITUTION:A piezoelectric element 3 and a vibrating plate 1 are laminated on a substrate 2 in which recessed portions of specific pattern are provided, and when an ink jet head is formed by composing a pressurizing chamber 4, a jet passage 5 and an ink feeding passage 6 in the substrate 2, the vibrating plate 1 and/or at least part of the substrate 2 are made of transparent material. As the raw material of said transparent material, it is preferable to use a kind of transparent organic synthetic resin (example; polyvinyl chloride, polystyrene, epoxy resin) which is excellent in chemical resistibility, acid resistibility, alkali resistibility, etc.
Patent JP-H08141961-A (JP)
Title: Arm driving device
Inventor: SAKAKI TAISUKE
IPC: A61H1/02
Filed: 1995-02-24
Abstract: PURPOSE: To control of position or speed and force according to the taught data in performing of reproduction of the operation by operating an arm by the command of the position or/and the speed to a servo controller. CONSTITUTION: When the operation of an arm is performed, the external force 219 as a stored teaching data and a command value 217 of the angle are read, a resultant force 215 is calculated from the external force 219 and the external force 203 detected by a force detector 201 by a computer 216, and the command value 213 of the angle is calculated from it and the dynamic characteristic model 214. The command value 211 of the new angle is calculated from the command value 213 of the angle and the command value 217 of the angle of the teaching data by a computer 212. A servo controller 210 calculates the deviation to the angle command value 211 of the angle 208 detected by an angle detector 207, and the motor driving torque 209 is generated by a motor 206. An arm 204 is moved through a speed decreasing unit 205 by the motor 206.  The arm 204 is moved to the object or the body 202 so as to reproduce the taught motion and force.
Patent JP-H01236738-A (JP)
Title: Diversity receiver
Inventor: NIKAWA SUSUMU
IPC: H04B7/08
Filed: 1988-03-17
Abstract: PURPOSE:To improve the quality of communication by detecting an average level of the reception electric field intensity and giving a maximum hysteresis for the high average level and reducing the hysteresis in accordance with reduction of the average level. CONSTITUTION:An electric field intensity discriminating part 21 consists of plural comparators, and they have second inputs (+) of level references Vgamma1, Vgamma2-Vgamman different from one another. The addition output of LPFs 137-1 and 137-2, namely, the average reception electric field intensity is received by the first input (-) of each comparator to change the output of the comparator in the discriminating part 21. According as the electric field intensity is increased, the feedback resistance value of a hysteresis giving part 22 built in a comparator 14 as a feedback resistance group Rf of an operational amplifier is reduced because it is necessary to increase the hysteresis. According as the electric field intensity is reduced, the feedback resistance value is increased and the hysteresis is reduced as prescribed. Thus, the degradation in S/N of the output is improved.
Patent JP-S63228160-A (JP)
Title: Plate inspection device
Inventor: OTSUKA KIYOSHI
IPC: G03F1/00
Filed: 1987-03-17
Abstract: PURPOSE:To permit dealing with strict plate inspection by defining the parts to be photographed by moving a table to a matrix shape by the addresses of the matrix, instructing the two addresses of the plate inspection range, previously storing said range in a memory and permitting the indication of said range by the right-angled square shape the diagonal lines of which are said addresses. CONSTITUTION:The table 20 to be disposed with the plates 10, 11 is so constituted that the table can be moved to the matrix shape. The part to be inspected of the plates 10, 11 is defined by the addresses of the matrix. The plate inspection range instructs the two addresses and said range is thereby previously stored in the memory 4 so that the range can be indicated by the right-angled square shape the diagonal lines of which are said addresses. High-speed scanning is thereby permitted and since the photographing part is defined by the addresses, the movement to a desired position is exactly and swiftly executed. The assignment of the plate inspection range is executed simply by instructing the two addresses and, therefore the assignment of the plate inspection range is extremely simple.
Patent JP-H06119568-A (JP)
Title: Ionizing type smoke sensor
Inventor: IGARASHI YOSHINORI
IPC: G08B17/113
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a wind preventing ring to be easily attached/detached and arranged on an accurate position and to prevent the inside of a sensor from being polluted by dust included in an air flow. CONSTITUTION:The wind preventing ring 100 for controlling the inflow speed of an air flow flowing into an external ion room 39 has almost the same height as that of an external electrode 40 fixed to the upper face of a printed board 10 and size capable of storing the electrode 40 in a cylinder and forms plural hooks 108 on its lower end so as to project them downwards. Plural insertion holes 17 into which the hooks 108 are to be inserted and locked are formed on the board 10 and the hooks 108 are inserted and locked into/by the holes 17 to fix the ring 100 on the board 10.
Patent JP-S52141567-A (JP)
Title: Flat-type semiconductor stack
Inventor: YAMANAKA KAZUHIRO
IPC: H01L25/10
Filed: 1977-05-30
Abstract: PURPOSE: To assemble the stack of the flat-type semiconductor element efficiently by using the screw having the pressure spindle, which can move freely only in the pressure direction, at the center. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09257940-A (JP)
Title: Radiation detector
Inventor: IWAMOTO AKINORI
IPC: G01T1/169
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector, with improved detecting limit, which can specify an incoming zone of radiation on a detecting face. SOLUTION: Four photomultiplier tubes 18-1 to 18-4 are arranged equally and symmetrically on a scintillator plate 12. Each of the photomultiplier tubes 18-1 to 18-4 is connected to pulse-height discriminators 24-1 to 24-4 through corresponding amplifiers 22-1 to 22-4, respectively. An output signal of each of the pulse-height discriminators 24-1 to 24-4 is branched to two signals, each of which is put into each of separate coincidence counters 26-1 to 26-4. Each of the coincidence counters 26-1 to 26-4 puts out an AND result of the two input signals, and each of counters 28-1 to 28-4 counts an output pulse of the corresponding coincidence counters 26-1 to 26-4, respectively. By this constitution, outputs of an adjacent pair of the photomultiplier tubes 18-1 to 18-4 are coincidence-counted, respectively.  These pairs cover different zones of the scintillator plate 12, and the zone area is small. Thus, detection limit for each pair is improved, and a main incoming zone of radiation can be estimated from combinations of counting results of the pairs.
Patent JP-S62224957-A (JP)
Inventor: YOOZEFU AINCHINGAA
IPC: G01K3/00
Filed: 1987-03-16
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-S56158104-A (JP)
Title: Degassing method
Inventor: MORIOKA JIYOUICHI
IPC: B01D19/00
Filed: 1980-05-11
Abstract: PURPOSE: To make the supply of steam from other apparatus unnecessary, and to make a degassing column operatable independently of other apparatus, by recycling to the column a part of steam sent from the column to a bleeder machine, and by using this recycled steam for stripping the liquid to be degassed.  
     CONSTITUTION: The influent liquid is flushed by a distributer 1 and is spread over a packed layer 2, and the stripping steam is fed to the bottom of the packed layer 2; a part of the stripped gas 6 vented out of the top of the column is recycled to the bottom of the packed layer 2 through a steam ejector 9, etc. The degassed liquid is accumulated in a bottom degassed liquid reservoir 5 and is discharged through a liquid outlet pipe 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01235618-A (JP)
Title: Injection mold
Inventor: MATSUMOTO TOSHIFUMI
IPC: B29C45/36
Filed: 1988-03-16
Abstract: PURPOSE:To make it possible to surely separate a molded item from molds by a method wherein the molded item, the cross-section of the outer surface of which is non-circular and the inner surface of which is an internally threaded part, is pushed out by means of the screwing action under the state that said non-circular cross-sectional shape acts as an anti- rotation work. CONSTITUTION:Molding is done under the state that the edge face of a rotary core 40 is brought into close contact with the bottom face of a circular cross-sectional cavity 13. When a fixed mold block 1 and a moving mold block 2 are parted from each other, a molded item is cut off from a runner 12 at a gate 14. When an internal thread forming part 41 is screwed out of the molded item 30 by rotating the rotary core 40 under the state that the distance between a gate plate 11 and a cavity plate is fully widened, the cavity plate 21 parts from a moving base 20 with a spring 44, resulting in letting the rotary core 40 start to push the molded item 30 out of a non-circular cross-sectional cavity 35, when the parting distance reaches the maximum value determined by a connecting pin 22. The pushing-out distance is the remaining depth of thread engagement between the internally threaded part 34 and the internal thread forming part 41 and equal to the depth of a non-circular cross-sectional cavity 35. Accordingly, when the internal thread forming part 41 gets out of the molded item 30, the molded item 30 also releases from the non-circular cross-sectional cavity 35.
Patent JP-S60208556-A (JP)
Inventor: KANDA KOUJI
IPC: E04G1/28
Filed: 1984-03-29
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。