baber/WOPTO huggingface dataset:
Patent JP-H02155039-A (JP)
Title: Back track control system
Inventor: SHIN ATSUSHI
IPC: G06F9/44
Filed: 1988-12-06
Abstract: PURPOSE:To realize a non-local back track by restoring the top address of a selected point stack together with information held at a selected point at the time of the back track. CONSTITUTION:When the currently selected point is named, and a saving instruction label (name) is executed, the address of a currently selected point 41 and a name 42 added to it are newly accumulated to a selected point stack 22, and an area 23 to hold the top address of the selected point stack 22 is set at the next address to 42. When the instruction to track back to the selected point, which is named by the label instruction, is executed, the instruction to search for the name is started from the top address indicated by the area 23 holding the top area of the selected point stack, when the desired name 42 is found, the instruction tracks back the area to the selected point 41 registered in a pair with the name. Thus, the non-local back track can be realized.
Patent JP-H0722749-A (JP)
Title: Printed circuit board using solder layer as pre-coating and solder precoated printed circuit board
Inventor: AMANO TOSHIAKI
IPC: H05K3/34
Filed: 1993-12-09
Abstract: PURPOSE:To provide a printed circuit board using a soldering layer as pre- coating and a solder precoated circuit board where the solder layer which is pre-coated at the conductor part where a component lead is placed is uniformly thick which can make nearly uniform the thickness of the solder layer which is pre-coated at the conductor part where the component lead is placed. CONSTITUTION:A number of pads 2 for soldering a component lead are formed on an insulation printed circuit board 1 to configure a pad train 5. Then, a solder layer 3 is pre-coated on the pads 2. Each of the pads 2 is provided with a part 2A where the parts lead is placed and a component lead non-placement part 2B. Then, a wide part 2C which is wider than the width of the part 2A where the component lead is placed is formed at the component lead non- placement part 2B.
Patent JP-H05152924-A (JP)
Title: Ee switch
Inventor: MATSUDA MASARU
IPC: H03K17/78
Filed: 1991-11-26
Abstract: PURPOSE:To obtain the EE switch with less number of components and simple configuration by turning on/off between a source and a drain of a switching element in response to a surrounding illuminance. CONSTITUTION:An output voltage of a photodiode array 1 gets higher at daytime when the surrounding illuminance is high, a switching element 2 is turned off and a load L is turned off. Furthermore, the surrounding illuminance is decreased at night and an output voltage of the photodiode array 1 is also decreased, then the element 2 is turned on and the load L is energized. Furthermore, when the element 2 is turned on and an external light with high illuminance is made incident momentarily from a head light of an automobile, an output voltage of the photodiode array 1 is going to increase. However since a capacitor C is connected between the photodiode array 1, the voltage cannot reach immediately to a voltage at which the element 2 is turned on. Thus, the EE switch not requiring other power supply being a small sized component able to prevent malfunction with respect to a momentary external light is obtained.
Patent JP-H11130433-A (JP)
Title: Production of sodium hexatitanate lumpy powder particle and cosmetic raw material using sodium hexatitanate lumpy powder particle
Inventor: IKEMOTO OSAMU
IPC: A61K8/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the skin touch feel by firing and pulverizing a dry powder obtained by forming a slurry from a hydrate cake obtained by allowing titanium dioxide hydrate to react with sodium hydroxide under a specific condition, neutralizing, aging, filtering, washing and drying. SOLUTION: The hydrate cake is obtained by adding sodium hydroxide into the titanium dioxide hydrate obtained by hydrolyzing titanyl sulfate or titanium chloride in a ratio by weight of 1-3 expressed in terms of NaOH/TiO2 , filtering and washing. The dry powder is obtained by adding hydrochloric acid into the slurry obtained by adding water to the hydrate cake and having <=200 g/L concentration expressed in terms of TiO2 to neutralize to pH 6.0-9.0, heating 70-90 deg.C, aging for >=1 hr, filtering, washing and drying. The dry powder is fired at 650-750 deg.C for 4-16 hr and pulverized to obtain the sodium hexatitanate lumpy particle having 0.1-1 μm, preferably 0.3-0.5 μm average particle diameter and average aspect ratio of 1.0-3.5.
Patent JP-H01151179-A (JP)
Title: Electrical component
Inventor: NATSUUME SHIGERU
IPC: H01R13/719
Filed: 1987-12-08
Abstract: PURPOSE:To reduce the abnormal frequency composition in a signal and prevent noise by providing the first component and the second component removably fitted to it and arranging a magnetic body 5 between them while the second component is fitted to the first component. CONSTITUTION:When a conductor or magnetic material 5 is inserted into a removal member 1 and the conductor 5 is protruded from one principal plane 24 side of the flexible section 4 of the removal member 1, the conductor 5 is in contact with the earth terminal 11 of the first component 6. When part of the flexible section 4 of the removal member 1 is made of a magnetic material 5, it is effective for the noise countermeasure together with a magnetic material 8. The abnormal frequency composition in the signal transmitted from the first component 6 side to the second component 7 side or from the second component 7 side to the first component 6 side can be reduced according to this constitution.
Patent JP-H09122666-A (JP)
Title: Method for treating hydrazine-containing waste water
Inventor: UESUGI KAZUYA
IPC: C02F1/58
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently treat a hydrazine-contg. waste water and to suppress by-product of ammonia nitrogen and nitrate nitrogen by a method wherein when ozone is incorporated in the hydrazine-contg. waste water and the mixture is reacted in a reactor to gasify the hydrazine into nitrogen, pH of water in the reactor is kept at a specified value. SOLUTION: A pH adjusting agent (an alkali agent) is injected into a hydrazine-contg. waste water introduced into an original water adjusting tank 2 from an original water inlet pipe 4 from a pH adjusting agent storing tank 16 by means of the first pH adjusting agent injecting pump to preliminarily adjust the pH of the waste water. Therefore, the waste water is introduced into the reactor 6 and on the other hand, an ozone-contg. gas generated in an ozone generator 10 is added to the water 38 in the tank from an aeration device 12 to gasify hydrazine in the waste water into nitrogen gas and the exhaust gas is exhausted from an exhaust pipe 36.  In this time, pH of the water 38 in the tank is measured by means of a pH meter 26 and the amt. of a pH adjusting agent incorporated by the second pH adjusting agent injecting pump 24 is suppressed to keep pH of the water 38 in the tank at least 7.0.
Patent JP-H03169034-A (JP)
Title: Semiconductor device
Inventor: SASAKI YASUMITSU
IPC: H01L21/60
Filed: 1989-11-28
Abstract: PURPOSE:To reduce the capacitance of an electrode pad by a method wherein an insulating film has a thick part and a thin part and the electrode pad is formed on the thick part. CONSTITUTION:A silicon oxide film 12 is deposited on a silicon substrate 11; the silicon oxide film 12 in a part where an electrode pad is to be formed is etched and removed by the use of a resist 14 as a mask; the resist 14 is removed; the silicon oxide film 12 is left in the part where the electrode pad is to be formed. Then, a silicon oxide film 12' is formed; the silicon oxide film 12' having a thick part 12a and a thin part 12b is obtained. Then, a circuit element such as a transistor or the like is formed in a region of the thin part 12b of the silicon oxide film 12'; the electrode part 16 is formed on the thick part 12a. Thereby, it is possible to reduce the capacitance between the electrode pad 16 and the semiconductor substrate 11.
Patent JP-H04182559-A (JP)
Title: Structure of outdoor stairway
Inventor: OKAWA KENSAKU
IPC: E04F11/00
Filed: 1990-11-15
Abstract: PURPOSE:To facilitate a job for outdoor finishing by forming a step backing frame into a framed structure with a mounting plate being projected inward from the inner surface of a side girder, while installing such a clearance as getting beyond the thickness of a finishing member for finishing a house body, in this framed structure and locking it tight. CONSTITUTION:A step backing 10A for an uppermost step of a step backing frame 3 is set up in an inner surface I after arranging an inner end 10a properly, while a depth range W of a step plate is made larger as compared with other step bralings 10 and a setting position 12 of a kicking plate backing 11A at the uppermost step is opened wide. Next, such a gap G as getting beyond thickness (t) of a finishing member 6 is installed in space between a framed structure 5 and the inner surface I of a side girder 3 of the frame 3, and it is attached to the structure 5 with a mounting plate 4. Successively, the member 6 is attached tight to an outer surface of this structure 5, locking a channel bar 25 and the backing 10A to the frame 3 by means of bolting, and thereby a floor face C of an outdoor terrace, an outer wall B and a floor face F of the frame 3 are constituted. With this constitution, a job for outdoor finishing of a house body can be done in an easy manner.
Patent JP-H02156442-A (JP)
Title: Optical master disk exposing device
Inventor: MUKODA MASARU
IPC: G11B7/125
Filed: 1988-12-07
Abstract: PURPOSE:To perform exposure with the desired intensity of an exposure beam by detecting the exposure beam reflected from a photoresist substrate by an optical sensor part provided on a mobile optical system, monitoring and controlling exposure emitted from a head lens. CONSTITUTION:A head position detecting part 12 detects a distance between the rotational center axis of the photoresist substrate 1 in rotating and that of the head lens 9 at the time of performing the exposure. An exposure setting part 4 outputs an exposure setting signal (b) for the head position detecting signal (a) of the detecting part 12. Meanwhile, the intensity of a laser beam 3 emitted from a laser oscillator 2 is adjusted by a light modulator 6, and it is converted to the exposure beam 7, and it is bent by a beam splitter 8, and transmits the head lens 9, then, is projected on the photoresist substrate 1. The optical sensor part 11 on the mobile optical system receives a beam for monitoring reflected on the substrate 1. At this time, a light modulation driving part 5 adjusts and outputs a light modulator driving signal (d) so as to align the signal (b) with an optical sensor output signal (c), and adjusts the intensity of the beam 3 by driving the modulator 6.
Patent JP-S63162503-A (JP)
Title: Gas producer
Inventor: OSAKI KOZO
IPC: H01M8/06
Filed: 1986-12-25
Abstract: PURPOSE:To efficiently steam-reform a raw gas with the title miniaturized gas producer and to obtain a gaseous mixture, by subjecting the raw gas to reaction with a flameless combustion gas obtained while preventing the overheating through a heat pipe and the condensation heat of the heat pipe. CONSTITUTION:The reactor 13 provided with a bed 8 of a steam reforming catalyst contg. Ni as the effective component on the outside of the condensation part 11 of the heat pipe 50 for a high temp. with the inside highly evacuated and enclosing metallic Na, metallic Li, etc., and a flameless combustion chamber brought into contact with the outer surface of the evaporation part 3 of the heat pipe 50 and provided with a combustion catalyst bed 2 are provided to form the compact gas producer. A fuel and air are supplied into an inflow space 1, flamelessly burned in the catalyst bed 2 to heat the evaporation part 3, etc., of the heat pipe 50, passed through the space part through a spiral spacer 12 to heat the reactor 13 while preventing the overheating of the catalyst bed 2, and introduced to a collector part 6. Meanwhile, the gaseous hydrocarbons as the raw gasification material and steam sent into the reactor 13 from a feed pipe 7 are allowed to react with each other in the catalyst bed 8 with the heat of the heat-pipe condensation part 11 and the combustion gas, and the product gas mixture is sent to a refining stage through a waste heat recovery pipe 9 and an outflow pipe 10.
Patent JP-S63214575-A (JP)
Inventor: BUERUNAARU FUOGU
IPC: F16J15/18
Filed: 1987-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63161964-A (JP)
Inventor: KISHI MASAO
IPC: A61H31/00
Filed: 1986-12-26
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-H09153977-A (JP)
Title: Facsimile equipment
Inventor: SHIBATA KOICHI
IPC: G06F13/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an equipment controlling an external data processing unit by which data reception by the facsimile equipment body or by the external data processing unit itself is designated. SOLUTION: The facsimile equipment confirms reception selection data upon the receipt of an incoming call from other equipment (step S21). When the reception selection data indicate the reception by a personal computer, the facsimile equipment sends a RING signal to the personal computer via an RS 232C interface (step S26) to allow the personal computer to receive code data (step S28).
Patent JP-H01152798-A (JP)
Title: Electronic instrument
Inventor: MATSUOKA BUNYA
IPC: H05K5/02
Filed: 1987-12-10
Abstract: PURPOSE:To reduce the cost, by making a handle serve also for a stand supporting a keyboard at a different tilt-angle to the table surface where an electronic instrument is put. CONSTITUTION:A handle 1 and a keyboard 2 are supported turnable and openable or closable against a body case 3 with the same common axis 4. In addition to that, concave parts and convex parts are prepared, at specified positions of both end surfaces of the bearing part 3a of the body case 3, and at the specified opposing positions of the inside surfaces of the both side 1 tip sections of the handle 1, so as to link each other or so as to release the linkage with more than some extent of force applied. When the handle 1 is turned in the direction (a) and is put into the body case 3, and the keyboard 2 is turned to the direction A and is put on to the table surface S, the keyboard 2 is supported at an obtuse angle. While, when the handle 1 is turned and is fastened with a fastening structure, the keyboard 2 is supported at an acute angle, through the medium of the handle 1. Thereby, a conventional stand which has been provided additionally can be omitted, and the production coat can be reduced.
Patent JP-H06212807-A (JP)
Title: Foundation for keeping height of floor face constant
Inventor: SUZUKI SHINICHI
IPC: E04G21/18
Filed: 1993-11-16
Abstract: PURPOSE:To keep the height of a floor face constant, and to prevent the uneven settlement of a building by conducting execution between the ground and a sleeper while using a body, in which an upper floor post is inserted into a lower floor post and fine sand is poured, as a foundation. CONSTITUTION:A lower floor post 2 is fixed horizontally to the ground, an upper floor post 1 is inserted into the lower floor post 2 and fine sand 17 is poured from an opening section, and the whole is installed temporarily so as to maintain proper height. A check board 5 is abutted against a sleeper 18, fine sand 17 is flowed down into a clearance made between a bottom board 12 and the bottom of the upper floor post 1, and the clearance is buried. The check board 5 is fixed onto the sleeper 18 by using nails passed through the slots 6 of the check board 5. Even when the lower floor post 2 is to some extent inclined to the central axis of the lower floor post 2 by uneven settlement, the upper floor post 1 is maintained vertically by a proper clearance between the outside diameter of the upper cylindrical drum section 3 and the inside diameter of a lower cylindrical drum section 10.
Patent JP-H08144602-A (JP)
Title: Actuator for vehicle locking device
Inventor: INOUE JIRO
IPC: E05B81/54
Filed: 1994-11-21
Abstract: PURPOSE: To simplify how to mount a key operation detection switch. CONSTITUTION: An inner key lever 12 and an inner lock lever 18 are axially mounted in an actuator 1. A key operation detection switch 23 which is turned on and off with a rocking motion of the inner key lever 12 is installed near the inner key lever 12 while a locking and unlocking detection switch 24 which is turned on and off with a locking motion of the inner lock lever 18 is installed near the inner lock lever 18 respectively. A socket 10, to which the terminals of a motor 5, a key operation switch 23 and a locking and unlocking detection switch 24 are projected, is installed to the actuator 1.
Patent JP-H08141354-A (JP)
Title: Dehumidifier for vehicle
Inventor: YOSHIZAWA SHIGERU
IPC: B01D53/26
Filed: 1994-11-21
Abstract: PURPOSE: To prevent pollution at the time when an adsorbent drying and reproducing air of a humidifier for a vehicle is discharged. CONSTITUTION: A cut-off valve 8 is installed in the middle of a route communicating a control port 15 of a control valve 30 for reproduction and a valve chamber 38 and as to the cut-off valve 8, a valve rod 45 joined with a valve body 42 to open and close the valve mouth 41 in the middle of the route is joined with a lever 54 of a parking brake apparatus 53 through a lever 49 and a wire 52. At the time of parking at which the lever 54 is driven to a braking movement position of the lever 54, the valve rod 45 is forced by a valve spring 48 and the valve body 42 chokes the valve mouth 41. At the time of running at which the lever 53 is driven to a braking movement releasing position, the valve rod 45 is moved by the wire 52 and the valve body 42 opens the valve mouth 41.  In this case, at the time when air for reproduction is sent to the control port 15 for reproduction, a control valve 30 for reproduction is opened and air which recovers water from an adsorbent is released outside of a humidifier for a vehicle through a discharging outlet 16.
Patent JP-H03176460-A (JP)
Title: Glutaric acid derivative and its preparation
Inventor: IAN TONPUSON BAANITSUSHIYU
IPC: B01J23/00
Filed: 1990-11-16
Abstract: NEW MATERIAL: A 2(S)-stereoisomeric glutaric acid derivative of formula I [R is C 1-4  alkyl or -CH 2 CH 2 Si(CH 3 ) 3 ; the symbol * is an asymmetric center denoting (S)-stereochemical structure.] or its salt.  
     EXAMPLE: Ethyl 2(S)-[(S,S)-α,α'-dimethyldibenzyl]aminomethyl-3-(1- carboxycyclopentyl)propanoate.  
     USE: Useful as a synthetic intermediate for cycloalkyl-substd. glutaramide derivatives which are useful as antihypertensive agents for treatment of hypertension and cardiovascular disorders including heart failure.  
     PROCESS: A compound of formula II is reacted with a salt of formula III (M 1  and M 2  are each Li + , Na +  or K + ) at a temp. of -10°C or lower in an aprotic organic solvent. The reaction mixture is made acidic at a temp. of -10°C or lower and optionally converted into a salt to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02157419-A (JP)
Title: Intake device of multi-cylinder engine
Inventor: YAMANE HISAYUKI
IPC: F02B27/00
Filed: 1988-12-08
Abstract: PURPOSE:To make even the lengths of independent suction passages by gathering those suction passages of two cylinders which are situated at both ends, in a place close to the body of engine, and clustering those of two cylinders positioned in the center in an isolated place. CONSTITUTION:No.1, No.4 independent suction passages 181, 184 in communication with No.1, No.4 cylinders, which are positioned at the ends of an engine body 1 and are not adjacent in the ignition sequence are leading to No.1 collection chamber 171 nearer the engine body 1. Also No.2, No.3 independent suction passages 182, 183 in communication with No.2, No.3 cylinders, which are located in the center of this engine body 1 and not adjacent in the ignition sequence are leading to No.2 collection part 172 apart from the engine body. These No.1, No.2 collection part 171, 172 are in communication through a communication path 17d fitted with an opening/closing valve 19. This makes even the lengths of the independent suction passages 181-184 and enables provision of communication path 17d for obtaining the inertial supercharge effect in the high engine revolution range.
Patent JP-H06136782-A (JP)
Title: Working scope control method for construction machine
Inventor: TAJI HIROSHI
IPC: E02F9/24
Filed: 1992-10-26
Abstract: PURPOSE:To realize the safety of an excavation work by setting a working limit area in a plane visivility making the rotary center as the center of the working limit area, setting the outer side as a working scope area, inputting the boundary position to a controller for regulation, and outputting an arm drawing stop instruction signal. CONSTITUTION:From a circular area A making the distance R from the rotary center O to the front and outer side end of a crawler 2R plus the rotating radius r of the front end of a bucket 12 as its radius, the front area S1 at the inner side between the left side crawler 2L and the right side crawler 2R opposing each other, and the rear area S2 are subtracted so as to set a working limit area. And the outer side area is set as a working scope area, and the boundary position is stored in the memory of a controller. And the boundary position is regulated by operating a setting switch for working limit. Then, a detecting signal from an angular sensor is output to the controller, so as to calculate the position of a front end pin 18 depending on the input detecting signal. Consequently, the working efficiency can be increased as well as the striking or the interference of a bucket to the crawlers in an automatic excavation can be prevented.
Patent JP-H01152184-A (JP)
Title: Antioxidant
Inventor: HORIUCHI HISASHI
IPC: A61K36/00
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a water-soluble antioxidant which has no peculiar odor and can be used conveniently in a large variety of foods, by using as its constituent either a material extracted from the leaves and steams of an anise with a polar solvent or a material prepared by further extracting this extract with a polar solvent and a nonpolar solvent for separation. CONSTITUTION:This antioxidant contains at least one material selected from among a material (A) extracted from the leaves and stems of an anise, a plant used for spice; a material (B) separated on the side of a polar solvent through extraction of the material A, after drying up, with a mixture of a polar solvent and a nonpolar solvent; a material (C) separated on the side of a nonpolar solvent through extraction conducted as in the case of the material B. This antioxidant, which is derived from natural resources, has an effect comparable to that of a synthetic antioxidant, has no peculiar odor, and can be used conveniently in a large variety of foods.
Patent JP-H08165282-A (JP)
Title: Production of 2-alkyl-4-oxo-5,6,7,8-tetrahydrocycloheptoimidazole
Inventor: TOMIYAMA TAKESHI
IPC: C07D235/02
Filed: 1994-12-15
Abstract: PURPOSE: To easily produce the subject compound of a raw material for the synthesis of a cycloheptoimidazole derivative useful as an antagonist against an angiotensin II receptor from an inexpensive starting material. CONSTITUTION: (A) A compound of formula I (R is a lower alkyl; R1 is benzyl) is subjected to ring closure to obtain (B) a compound of formula II. This compound is subjected to debenzylation and (C) the objective 2-alkyl-4-oxo-5,6,7,8- tetrahydrocycloheptoimidazole of formula III is obtained. For instance, when 1-benzyl-2-propyl-5-formylimidazole is uses as the component A, 5-(1-benzyl-2- propylimidazole-5-yl)pentenoic acid is obtained. Further, the component A is obtained e.g. by reacting a compound of formula IV with methyl crotonate followed by reduction.