baber/WOPTO huggingface dataset:
Patent JP-S5742358-A (JP)
Title: Device for recovering pulverulent material
Inventor: SAITOU JIYUN
IPC: B04C5/185
Filed: 1980-08-27
Abstract: PURPOSE: To enable to discard a recovered pulverulent material while preventing the pulverulent material adhered to the inside wall of a dust collector from leaking to the exterior when a collecting vessel is removed from the dust collector, by providing a removable shutter between the dust collector and the collecting vessel.  
     CONSTITUTION: A joint frame 14 is fixed to the lower end of a centrifugal dust collector 6, and a lever 15 for connecting the upper end of the collecting vessel 8 to the lower end of the dust collector 6 by pressure contact is provided at both side plates 14a, 14b of the frame 14 in such a manner that the lever 15 can be freely rotated with a shaft 16 as a center. When releasing the connection between the dust collector 6 and the collecting vessel 8 by rotating the lever 15 to a horizontal position, the shutter 20 is inserted along the lower edge of an arm 15a of the lever 15, the tip 20d of the shutter 20 is held in the condition of penetrating through an opening 14d of the frame 14, and a folded part 20d at the rear end of the shutter 20 is held in engagement with the lower end 14c of the frame 14. Accordingly, even if a developing agent adhered to the inside wall of the dust collector 6 falls off the wall, it cannot be scattered to the exterior of the device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5545540-A (JP)
Title: Backing strip for butt welding of thin plate
Inventor: IMANAGA AKIYOSHI
IPC: B23K37/06
Filed: 1978-09-27
Abstract: PURPOSE: To prevent the decrease in strength at the end part of weld by using the backing strip engraved with the grooves of the specific shape at the time of butting thin plates and welding the same while forming back beads on the back side.  
     CONSTITUTION: A backing strip 7 engraved with a parallel groove 8 of a depth h and tapered grooves 9, 9' of a length S is applied on the back side of the butt part of thin plates and arc welding is performed. It is desirable that h be made 0.5W 3mm and S 5mm or over. As a result, back beads are not formed on the back side owing to cooling effect in the portions where the thin plates make close contact with the backing strip and the convex form back beads are formed in correspondence to the depths of the grooves along with the progression of welding. Hence, the abrupt concave beads are not produced in the beginning end and terminal end parts of welding, hence nicking phenomenon is prevented and the weld zone free from any welding defect is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02297357-A (JP)
Title: Original mold for shaping tooth crown
Inventor: OSADA ISAO
IPC: A61C5/77
Filed: 1989-05-11
Abstract: PURPOSE:To facilitate the shaping of a tooth crown part in simple and easy manners and facilitate the biting adjustment by introducing a tooth crown part formed in the covering state for the top part of a prosthesis tooth mold made of plaster into a shaping mold and pressing the softened plastic onto the top part of the prosthesis tooth mold and carrying out molding. CONSTITUTION:As for a tooth crown part 2 formed on a prosthesis tooth mold 1, a tooth crown molding member 2a having a recessed section which is premolded in conformity with the mold A of the tooth crown part 2 is introduced into said mold A. The tooth crown molding member 2a is heated and softened, and the tooth crown molding member 2a is pressed onto the top part of the prosthesis tooth mold 1 through the mold A, and the inner surface of the tooth crown molding member 2a is closely attached onto the prosthesis tooth mold 1, and the tooth crown part 2 is molded. After cooling the tooth crown part 2, the mold A is separated. Therefore, in correspondence with the mold A, the tooth crown part 2 can be molded to a determined shape in simple manners, and the tooth crown part 2 is molded integrally with the prosthesis tooth mold 1, and stability can be greatly improved.
Patent JP-S61277845-A (JP)
Title: Fuel injection control method for internal-combustion engine
Inventor: OTOBE YUTAKA
IPC: F02D41/26
Filed: 1985-05-31
Abstract: PURPOSE:To stabilize engine rotation by detecting the load condition from predetermined crank angle position after opening of intake valve under idle operation then operating and feeding fuel accordingly. CONSTITUTION:On the basis of crank angle signal T24 to be fed from crank angle sensor 16 immediately after production of TDC signal T04 from TDC sensor 15, first stage #0 and following stages in crank angle positions (stages) defined into six between respective TDC position are detected. During this process, it is decided whether the engine is idling by means of an absolute pressure transducer 5 in the intake tube. Quantity of fuel corresponding with the load condition is operated in stage #0 corresponding with the condition after opening of intake valve if it is under idle operation while operated in stage #3 corresponding with the condition prior to opening of intake valve if it is not idle operation thus to feed a corresponding drive signal to fuel injection valve 8.
Patent JP-S5544726-A (JP)
Title: Ground coil for guide of magnetic floating system railway
Inventor: ARISHIMA KAZUAKI
IPC: H01F6/06
Filed: 1978-09-27
Abstract: PURPOSE:To stabilize the rolling characteristics of a vehicle, by bringing the points of a application of guide forces close to the centroid by changing the number of turns in one side of sides parallel with a course of this ground coil for guide as compared to the other side. CONSTITUTION:The number of turns of the lower sides 5 of this ground coil for guide in a floating system railway using superconductive magnets is decreased as  compared to the upper sides 4. In this case, a point of application of a resultant of  force approaches the sentroid of a vehicle because the guide forces 6 of the upper  sides 4 are more powerful than the guide forces 7 of the lower sides 5 in guide  forces, thus stabilizing rolling. The rolling characteristics of the vehicle can be  stabilized by altering the number of turns in one side of sides parallel with a course  of this ground coil for guide as compared to the other side in this way.
Patent JP-S598376-A (JP)
Title: Manufacture of transistor
Inventor: KURODA TAKUMITSU
IPC: H01L27/12
Filed: 1982-07-06
Abstract: PURPOSE:To prevent the leakage current generating between a gate electrode and a source and drain electrode by a method wherein an amorphous film is coated on the part opposing to the gate electrode, and an Si3N4 film is formed around said amorphous silicon film. CONSTITUTION:The gate electrode G and a capacitor electrde 7 are formed on a transparent substrate 5, and an SiO2 film 8 is depositedly formed in such a manner that it is covering the entire surface of the substrate 5. The first si3N4 film 9 is formed, and an amorphous silicon film AS is formed at the position opposing to the gate electrode G. Then, the second Si3N4 film 10 is coated on th first Si3N4 film 9 located around said amorphous silicon film 9. Source and drain electrodes S and D are then formed and, at the same time, the lead terminal 11 of a capacitor electrode 7 is formed.
Patent JP-S5241928-A (JP)
Title: Flame detector
Inventor: SAWABE UICHIROU
IPC: F23N5/02
Filed: 1975-09-29
Abstract: PURPOSE: An inexpensive and reliable safty device without any need for thermocouples or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5744747-A (JP)
Title: Controlling device of air-fuel ratio
Inventor: SATOU SHINICHI
IPC: F02D41/14
Filed: 1980-08-29
Abstract: PURPOSE: To prevent troubles due to air-fuel ratio in an idle time during deceleration or after the end of deceleration by a method wherein such a means is provided that at the start of deceleration outputs of an integrator are changed into values corresponding to openings slightly larger than the mean opening of a controlling valve in an idle time.  
     CONSTITUTION: An electronic controlling part 8 including an adder 30 and the like is provided by which at the start of deceleration outputs of the integrator 17 are changed into values corresponding to openings a little larger than the mean opening of the controlling valve 9 in an ield time. When a throttle valve close at t 1  and deceleration begins, a negative pressure exceeding an intended value is taken out from a throttle port, the output of a negative pressure switch 10 is given by "1", a monostable multivibrator 37 generates pulses of an intended width T from t 1 . The output "1" is transmitted to a switch 22 and keeps a closed state until time t 2  when an intended time T passes from time t 1 . As a result a capacitor 19 is discharged or charged and the voltage between both ends is given by V 0 . Accordingly, the output of an adder 30 takes a value V a  corresponding to an output V 0  of the integrator 17 and the opening of the controlling value 9 keeps an opening a little larger than the mean opening in an idle time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07325872-A (JP)
Title: Stock freshness management method and stock freshness management device
Inventor: SATO TAKAO
IPC: G06Q50/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a method and a device for managing stock freshness capable of managing the freshness value decline of stock with the lapse of time while minimizing registration operation burden at the point of time of the arrival of merchandise. CONSTITUTION:Freshness standard information 200 for each merchandise indicated by an elapsed period from a manufacture date is held beforehand, a tentative freshness management standard indicated by a date is set based on a merchandise arrival date, management by a simple freshness management mode 60 baing on the tentative freshness management standard is performed and an alarm is issued when a stock exceeding the tentative freshness management standard is generated. When the alarm is issued, the manufacture date is registered and the management by a strict freshness management mode 70 is switched to be selected. In the management by the strict freshness management mode 70, a freshness management standard is established from the registered manufacture date and a sales division is shifted when the stock exceeding the freshness management standard is generated.
Patent JP-H08315643-A (JP)
Title: Cabtire cable for movement
Inventor: UTSUNOMIYA HIROBUMI
IPC: H01B7/04
Filed: 1995-05-17
Abstract: PURPOSE: To provide a cabtire cable capable of manufacturing without necessity of selection of a material easy to bond and an adhesive, an additional heating, pressing process, in order to unite each constituting member, and fastening with a tape or a knitting yarn in order to form an adhesive layer. CONSTITUTION: An insulator is covered on a conductor 11 to form a cable insulating layer 12, and a sheath 14 is formed on the cable insulating layer 12. The conductor 11 is formed by alternately arranging large and small sub- twists of adjacent sub-twists 11A, 11B, and the cable insulating layer 12 has the specified number of recessed longitudinal grooves 12A formed in the lengthy direction of the outer circumference, circumferential recessed lateral grooves 12B formed at specified intervals in the lengthy direction of the outer circumference, and the sheath 14 surrounds the recessed longitudinal grooves 12A and the recessed lateral grooves 12B of the cable insulating layer 12 so as to wrap them.
Patent JP-S6016351-A (JP)
Title: Electric sharpener for cutting tool
Inventor: KONDOU SEIJI
IPC: B24B3/36
Filed: 1984-06-08
Abstract: PURPOSE:To enable uniform grinding, by providing an elastic plate, the tip of the lower portion of which is put in pressure contact with the inside of the guide groove of an electric sharpener for a cutting tool and which forms an acute V- groove in cooperation with the inside of the guide groove, to stabilize the guiding of the cutting tool and keep the contact pressure between a grindstone and the cutting tool constant. CONSTITUTION:A motor 10 and a grindstone 11, which is rotated by the motor, are provided in the case 9 of an electric sharpener for a cutting tool. The sharpener has a guide groove 12 on a portion at the grindstone 11. The cutting tool is inserted into the guide groove 12. The sharpener also has an elastic plate 13, the tip of the lower portion of which is put in pressure contact with the inside 15 of the guide groove 12 and which forms an acute V-groove in cooperation with the inside 15. When a kitchen knife is inserted in the guide groove 12, the cutting edge of the cutting tool is pushed on the inside 15 of the guide groove by the oblique portion 13a of the elastic plate 13 so that the cutting edge does not unstably move. When the kitchen knife is pulled along the guide groove 12, the cutting edge is neatly ground by the edge of the grindstone 11 so that the angle of the cutting edge is made uniform.
Patent JP-S63284147-A (JP)
Title: Liquid crystal substance, its production and liquid crystal composition containing said substance
Inventor: SETO KOJI
IPC: C09K19/20
Filed: 1987-05-14
Abstract: NEW MATERIAL:The liquid crystal compound having 4-oxycarbonyltolan skeleton and expressed by formula I (R is 1-20C alkyl or alkoxy; R(R) is optically active group having asymmetric C; n is 0 or 1). EXAMPLE:The compound of formula II. USE:A component of a liquid crystal composition. The compound exhibits Sc(R) phase near room temperature and has ferroelectricity. It gives a chiral smectic liquid crystal composition active in a wide temperature, range including room temperature. It is useful as an electro-optical element utilizing response to electric field and is expected to be useful as an optoelectronic material. PREPARATION:The compound of formula I can be produced by reacting a 4-substituted phenylacetylene of formula III with a 4-halogenated benzoic acid ester compound of formula IV (X is halogen) in a basic solvent in the presence of a catalyst comprising a CuX (e.g. CuI), triphenylphosphine and a bivalent or 0-valent Pd complex such as dichloro(triphenylphosphine)palladium.
Patent JP-S5343584-A (JP)
Title: Arbasion tester
Inventor: KITAGAWA TOSHIO
IPC: G01N3/56
Filed: 1976-09-30
Abstract: PURPOSE: To carry out the abrasion test of footgear for almost practical use, by carrying out the test, repeatedly displacing the foot print of man by the eccentric mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5544969-A (JP)
Title: Multi-item analyzer
Inventor: MINEKANE TOMIJI
IPC: G01N21/25
Filed: 1978-09-27
Abstract: PURPOSE:To simplify the construction and to stabilize the operation by using a light source, which is operative to emit a light over a wide angular range, an analyzing metering system around the light source, and an optical chopper. CONSTITUTION:A shielding cylinder 2 is rotationally driven around a lamp 1 at a preset speed. The cylinder 2 acts as an optical chopper, and the light from the lamp 1 is alternately fed through the metering transparent apertures 2a and 2b to the respective flow cells 3 and 4 of the paired photometric systems of a double beam photometric unit DB so that the photometry using the double beam method is accomplished. Thus, it is possible to accomplish the analysis of a multiplicity of items in a simultaneous manner by the double beam method.
Patent JP-S62288711-A (JP)
Inventor: BAANAADO SUKOOUSUKII
IPC: A01K27/00
Filed: 1987-05-18
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-S5243087-A (JP)
Title: Wireless control receiving device
Inventor: KOBAYASHI ISAO
IPC: H04Q9/16
Filed: 1975-10-02
Abstract: PURPOSE:Mapping out obtaining the receiving that offers the wide remote control range and precise operation in the reception of the clock pulse modulation wave and in the detection of the fixed clock pulse signal.
Patent JP-H09273001-A (JP)
Title: Underwear for men
Inventor: YOKOMIZO SEIKI
IPC: A41B9/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable and new style underwear for men, reducing unstableness, undesirable feeling and discomfort of male sex organs in daily living, protecting the sex organs, to be worn under shorts. SOLUTION: The body of this underwear for men comprises both a front cup 1 made of a cushioning material and an under cup 3, a removable belt 2 is attached to the front cup 1 on both sides and a removable crotch belt 4 is connected to the removable belt 2 in a penetrating form through the removable crotch belt 4 and also connected to the under cup 3. Moreover, a pocket is arranged on the front cup 1.
Patent JP-H08311541-A (JP)
Title: Production of steel sheet having high young's modulus
Inventor: OKAGUCHI HIDEJI
IPC: C21D8/02
Filed: 1995-05-18
Abstract: PURPOSE: To provide a method for producing a steel sheet having a high Young' s modulus and used for building structures or the like. CONSTITUTION: At the time of subjecting a slab having a compsn. contg. 0.02 to 0.15% C, 0.4 to 2.0% Mn, <=0.80% Si, 0.001 to 0.06% Al, <=0.60% Cr, <=1.5% Cu, <=3.0% Ni, <=0.10% V, <=0.10% Ti and <=0.0050% Ca, furthermore contg. >=two kinds among 0.005 to 0.10% Nb, 0.05 to 0.80% Mo and 0.0003 to 0.0030% B and satisfying 0.15<=5Nb+Mo+250b+3Ti+1.5V<=1.2... (2), and the balance Fe with inevitable impurities to hot rolling to form into a steel sheet, the cumulative draft from 950 deg.C to the Ar3 point is regulated to >=50%, and the cumulative draft at less than the Ar3 point is regulated to <=5%. Thus, the steel sheet having a high Young's modulus can be produced.
Patent JP-S5453602-A (JP)
Title: Dehumidifying method for blast to blast furnace
Inventor: WATANABE AKIRA
IPC: C21B9/16
Filed: 1977-10-06
Abstract: PURPOSE: To enable the stabilization of the moisture content in the blast to be performed easily and cheaply, by consituting so as to supplement the deficiency of dehumidification caused by suppressing the amount of seawater with the increment of dehumidification due to the sending of cold water through the bypath, when the moisture content in the air exists in the neighborhood of the coundary of operation of the refrigerator.  
     CONSTITUTION: When the moisture content in the air exists in the neightborhood of the boundary of the phased operation of each refrigerator, for example, when it is 12±2 g/Nm 3 , the operation of the refrigerator 11a is started and, at the same time, the spraying of the solution of lithium chloride from the piping 13b is started. Then, by opening the bypass valve 22, the cold water of the refrigerator 11a is made to flow in the piping 12 and, at the same time, by throttling the magnet valve 14, the amount of seawater to be made to flow in the piping 10 is suppressed. That is, the amount of seawater corresponding in respect of capacity to the amount of cold water at the opening degree of the magnet valve 15 at which the refrigerator 11a is operated safely, is suppressed with the manipulation of the magnet valve 14. With this method, the overaction of the refrigerator due to the frequent repetition of on-off when the moisture content exists in the nighborhood of the boundary, can be prevented. Accordingly, the furnace conditions of the blast furnace can be stabilized with out increasing the cost of fuel 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02299772-A (JP)
Title: Method for joining cemented carbide and steel and the joined body
Inventor: KANAME YOSHITSUNE
IPC: B23K35/30
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the securely joined body having a defectless joint boundary and high joint strength by using an insert material consisting of a specific material at the time of joining a cemented carbide and steel via a stress relieving material. CONSTITUTION:Joining of the cemented carbide 1 and the steel 5 is executed by using nickel or nickel-based alloy as the stress relieving material 3 and inserting an Ni-based brazing filler metal 2 between the cemented carbide 1 and the stress relieving material 3. In addition, an Ag-Cu-Pd brazing filler metal 4 is inserted between the steel 5 and the stress relieving material 3 and the insert materials 2, 4 in this laminated structural body are melted by heating. The defectless joint boundary is obtd. in this way and the joined body having the joint strength is obtd.
Patent JP-H06333468-A (JP)
Title: Automating device for manual switch
Inventor: EGAMI TEIZO
IPC: H01H33/65
Filed: 1993-05-21
Abstract: PURPOSE:To modify simply and at low cost a manual switch to an automatic switch by utilizing an existing manual pole-mounted switch. CONSTITUTION:An automatic switching device 7 which controls an output shaft in an opening direction and a closing direction according to a control signal is mounted on an electric pole. An operating handle 4 and the output shaft 46 on the automatic switching device 7 side are connected with a manual switch on the electric pole through a push-pull cable 5. Even if the switch or the automatic switching device 7 goes wrong, since only the troubled device is replaced, cost can be reduced compared with the replacement of the whole automatic switch which is traditionally conducted.
Patent JP-2000310813-A (JP)
Title: Camera
Inventor: KATAGIRI SADAHITO
IPC: G03B7/099
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To automatically switch the camera to the non-shooting state when the camera is hung down from the neck or the wrist by means of a strap by switching a camera from a photographing state to a non-photographing state when the pressing force detected by a pressure detecting means mounted in a strap mounting part is decided to be above the respective pressing force. SOLUTION: One end of the strap 32 for hanging the camera from the neck or the wrist is inserted into a hole 21a and the removal of the strap 32 is prevented by arbitrary means. When the camera is hung by putting the other end of the strap 32 on the neck or the wrist, the weight of the camera acts on a pressure sensor 31 and eventually presses the pressure sensor 31. When the camera is hung by the strap 32, the pressure above the threshold pressure acts on the pressure sensor 31 and, therefore, the camera is judged to be in the hung state. If the camera is in the photographing state at this time, the camera is hung by the strap 32 and is, therefore, not required to be in the photographing state. A control circuit, thereupon controls the camera to automatically switch the camera into the non-photographing state.
Patent JP-S62276871-A (JP)
Title: Reader
Inventor: MATSUYAMA CHIAKI
IPC: H04N1/028
Filed: 1986-05-24
Abstract: PURPOSE:To reduce scattering of output voltages, by forming a plurality of wire-bonding pads on integrated circuit chips so that they are disposed essentially in parallel with an array of photodetectors and then performing individual wire bonding for electrode lead parts and the wire-bonding pads. CONSTITUTION:IC chips 9 are disposed longitudinally to become essentially in parallel with an array of photodetectors. Output detection terminals 5 formed on respective photodetectors P1-Pn are made uniform longitudinally in dimensions. On the IC chips 9, wire-bonding pads 10 are formed individually corresponding to the terminals 5, and wire bonding for end parts 5a of the output detection terminals 5 and the wire-bonding pads 10 is performed by lead conductors 11. Scattering of floating capacitances can be hence reduced in respective photodetectors, while their output signal intensities being made uniform.
Patent JP-S5244077-A (JP)
Title: Discharge lamp lighting device
Inventor: AKATSUKA MITSUO
IPC: H05B41/14
Filed: 1975-10-06
Abstract: PURPOSE:To provide a lighting device using a semi-conductor switching element for lighting a discharge lamp having a preheating electrode, in which device a constant-voltage element is inserted in parallel to prevent the fluctuations due to the characteristics of an SCR element and the breakage of the SCR element due to the high voltage applied thereto upon inconduction of a switch.