baber/WOPTO huggingface dataset:
Patent JP-H055624-A (JP)
Title: Optical fiber gyroscope
Inventor: MOTOHARA SHINJI
IPC: G01C19/72
Filed: 1991-06-28
Abstract: PURPOSE:To realize an optical fiber gyroscope which can be built at a low cost and with better stability of outputs. CONSTITUTION:An optical fiber coil 16 has a polarization maintenance optical fiber 16b of the same length connected to both ends of a single-mode optical fiber 16. The polarization maintenance optical fiber 16b is coupled to an optical fiber coupler 14 most efficiently and clockwise and counterclockwise light is distributed to the optical fiber coil 16 with the optical fiber coupler 14 while the clockwise and counterclockwise light is made to interfere. The length of the polarization maintenance optical fiber 16b is determined so that a phase difference is given to such an extent that the light does not interfere between the X and Y axis components as a whole by double refraction property which is generated by a coil designing of the single-mode optical fiber 16a and that of the polarization maintenance optical fiber 16b.
Patent JP-S6137613-A (JP)
Title: Screw conveyor
Inventor: YAMAGUCHI SHIGERU
IPC: B65G33/14
Filed: 1984-07-31
Abstract: PURPOSE:To classify urban refuse during transportation in urban refuse incineration by furnishing a cylindrical screen which surrounds a screw vane and rotates together. CONSTITUTION:When a screw shaft 9 is rotated and ash is cast in from an inlet 3, the ash is screaned by a cylindrical screan 8 while transported by a screw vane 7, wherein that portion which has passed the screen 8 is put out of an ash outlet 10 and gathered in a receptacle 1 while that portion which is hindered by the screen is exhausted from a lump outlet 4. According to this arrangement classification can be made efficiently along with the transportation by selecting the mesh size of the screen to appropriate value.
Patent JP-S5283226-A (JP)
Title: Bar code printer
Inventor: TAKASHIRO MASATO
IPC: G03G15/22
Filed: 1975-12-30
Abstract: PURPOSE: To print letters and bar codes simultaneously and clearly, by light scanning over both the ranges of the letters and the bar codes on a recording medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000344048-A (JP)
Title: Seat belt slip joint
Inventor: INABA HIDEYUKI
IPC: B60R22/24
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To keep low stress generated by progress of shrinkage of a resin under high temperature condition to obtain a product with excellent shape retention and performance retention by forming a slit-like cut out in the vicinity of the shoulder of a resin-made guide part positioned in the shoulder of an embedded base of an insert metal fitting. SOLUTION: A resin-made guide part 20 covers an embedded base of an insert metal fitting 10. A slit-like cut-out part 21 is provided in the vicinity of the shoulder of a resin-made guide part 20 positioned in the shoulder of the insert metal fitting 10. The slit-like cut-out part 21 is formed in a desired position inside both shoulders of the resin-made buide part 20 positioned in both shoulders of the embedded base of the insert metal fitting 10. Preferably the distance A from the terminal end part 22 where the embedded base of the insert metal fitting 10 is exposed to the surface to the center of the slit-like cut-out part 21 is A/B=5 to 100% of the distance B from the terminal part 22 where the embedded base of the insert metal fitting 10 is exposed to the surface to the center of a seat belt strip joint.
Patent JP-H091961-A (JP)
Title: Cut form capable of containing card, the cut form with the card and manufacture thereof
Inventor: INOUE TAEKO
IPC: B42D15/04
Filed: 1995-06-26
Abstract: PURPOSE: To prevent a sheet jam by allowing a card to be easily contained and eliminating the drop of the contained card. CONSTITUTION: The cut form 20 with a card comprises a cut form part 21 to be a base, and a card container 22 superposed with a film 22a on the partial region of the cut form part and stuck with the cut form part in a bag-like state with the film 22a capable of containing the card 24 from the direction substantially perpendicular to the conveying direction of the cut form part in such a manner that the part of the base material of the cut form part is cut out. At least a part of the cutout part is superposed partly on the upper surface of the card 24 contained in the container 22 to provide a card holder 23 capable of being engaged with the card 24.
Patent JP-H095043-A (JP)
Title: Abnormality detecting apparatus for pantograph of electric car
Inventor: YOSHIDA TAKAAKI
IPC: G01B11/24
Filed: 1995-06-26
Abstract: PURPOSE: To surely detect occurrence of abnormality of a pantograph. CONSTITUTION: Image of a pantograph 12 taken by a camera 16 is sent to a processing part 18, image data is generated by the processing part 18 from the image taken by the camera 16, only image data of picture elements with brightness higher than a set value is extracted from the image data, every picture element of image data which is conformed to a thinned line pattern of the image data is eliminated, and then whether the image data of the thinned line pattern conforms to the image data in a normal state or not, is judged.
Patent JP-H059522-A (JP)
Title: Blowing lance for fine coal into blast furnace
Inventor: MISAO MASAHIRO
IPC: C21B7/00
Filed: 1991-06-28
Abstract: PURPOSE:To prevent wear of a tuyere due to gas carried pulverized coal blown from a double-pipe lance projecting into a tuyere in a blast furnace and also to achieve improvement of combustion ratio of the gas carried pulverized coal. CONSTITUTION:Inside a fitting seat 4 arranged at tip part of the double-pipe lance 3, a female screw 5 is formed. On outer periphery at tip part of a coupling 8, four U-shaped notching parts 6 are arranged and also a conical dispersion body 7 having eccentric top part 17 at the center of inner part, is arranged and a male screw 9 formed outside the coupling body 8 is fitted as freely fitting/ detaching to the female screw 5 on the fitting seat 4. The gas carried pulverized coal flowing in an inner pipe 1 is collided to the conical top par tin the dispersion body 7 and dispersed after mixing with cooling gas supplied from the outer pipe 2, and as this is dispersed while dividing into the one dispersed after passing through the U-shaped notching part 6 and the one straightly advanced along the coupling body 8, the combustion efficiency is improved. Further, as a large part of the gas carried pulverized coal flows in almost parallel to axis of the tuyere 14, the collision to inner face of the tuyere 14 is prevented.
Patent JP-S5283298-A (JP)
Title: Ticket issuing machine
Inventor: SUGIYAMA TAKASHI
IPC: G07B1/00
Filed: 1975-12-30
Abstract: PURPOSE: Using the ticket issuing machine by taking advantage of merits of both singlefunctional and multi-functional machines by adding a switch for switching of ticket issuing programs for the single-functional machine and a means for designating the ticket that can be issued when the machine is used as the single-functional machine to a conventional multi-functional machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09315051-A (JP)
Title: Pressure-sensitive adhesive foam
Inventor: SHIMIZU YUJI
IPC: B42D15/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To use paper for a base material exposed on a screen-patterned unformed part as a silicone oil absorber and thereby, secure a sufficient oil absorption as a whole by forming a pressure-sensitive adhesive layer in a screen- patterned fashion, in a pressure-sensitive adhesive foam consisting of the pressure-sensitive adhesive layer formed on a temporarily scheduled adhesive face. SOLUTION: This pressure-sensitive adhesive foam 10 is used for a personal postcard, direct mail, a pamphlet and a lottery. In the pressure-sensitive adhesive foam 10 which is peeled to disclose the contained information, a pressure- sensitive adhesive layer 2 is partially formed in a screen pattern fashion. That is, in a halftone dot screen pattern, a formed part where the pressure-sensitive adhesive layer 2 is formed is made to be a sea and an unformed part 3 is separately dotted independently of each other as an island. In addition, a base material 1 is exposed in the unformed part 3 of the pressure-sensitive adhesive layer 2. This dented part serves as a silicone oil absorber against the surroundings. The screen pattern can be such a pattern as formed by a numberless lines screen.
Patent JP-S5384659-A (JP)
Title: Concurrent parallel logic processor
Inventor: SAWAI SUSUMU
IPC: G06F9/26
Filed: 1976-12-30
Abstract: PURPOSE: To improve the performance of the concurrent parallel logic process by making it possible to store the contents of a buffer for branching destination address table in the branching destination address table part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11348718-A (JP)
Title: Passenger protect belt and device thereof
Inventor: HIDESHIMA KEI
IPC: B60R21/18
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a passenger protect belt wherein a suture part between an air belt and a webbing softly fits a passenger. SOLUTION: An air belt 2B is provided with a bag-shaped belt 10 and a knit cover 12 made from a textile surrounding the bag-shaped belt 10. The bag-shaped belt 10 has a spread shape from a breast part to a stomach part of a passenger sitting on a seat, and is shaped into a long band by folding the spread part. The knit cover 12 is woven in such a way to flexibly expand and contract in a width direction, and to hardly extend in a longitudinal direction. The air belt 2B composed of the bag-shaped belt 10 and the knit cover 12 is joined to a webbing 2a with a sewing thread 20, and the joint part is covered by a synthetic resin cover 30.
Patent JP-S5949856-A (JP)
Title: Feed water controlling method of wet-type dust collector
Inventor: OTANI HIDEHIKO
IPC: B03C3/16
Filed: 1982-09-13
Abstract: PURPOSE:To control effectively the water feeding of a wet-type dust collector conforming to a restriction for soot and dust, by discharging circulating suspended matters together with a drain, and feeding water, corresponding in quantity to the discharging water quantity to a water circulating line, and controlling the feeding quantity of a pH adjusting agent. CONSTITUTION:After catching dust and mist of sulfuric acid at the front and rear chambers 12 and 13 of a wet-type dust collector 11, a dust collecting waste water is returned to a circulating water tank 14 and is circulated to the collector 11 after being filtered by a auto-strainer 16. A drain, containing solid matters separated by the strainer 16, is discharged out of the system. Further, an alkaline pH adjusting liquid is injected to a circulating water tank 14 through a pH controlling device 18 to neutralize the circulating water into a prescribed pH. On the other hand, a fresh water is replenished to the tank 14 as the descreased portion of circulating water caused by the drain discharge. Further, the fresh water is intermittently fed as a washing water to the rear chamber 13 of the dust collector 11 by an intermittently acting pump 20.
Patent JP-S5284411-A (JP)
Title: Current feeding device to voice coil motor
Inventor: INOUE YUUJI
IPC: H02K33/18
Filed: 1975-12-30
Abstract: PURPOSE: To obtain a constant working performance compared with a fluctuation of a condenser capacitance, by performing a forced retract due to adding a mechanical force to a lead wiring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5783989-A (JP)
Title: Detecting circuit
Inventor: NAKAGAWA HIMIO
IPC: H04N9/793
Filed: 1980-11-14
Abstract: PURPOSE:To decrease the resistance value of a discharging resistance while preventing DC variation in detection output during a video period, by limiting the discharging of a detecting circuit in a burst signal period. CONSTITUTION:A bust signal, when inputted from an input terminal, appears at the emitter of a transistor (TR) Q5. A capacitor, C2 is charged by the burst signal. On the other hand, pulses during a burst signal period are inputted from a burst gate pulse input terminal 3. During this burst signal period, a TRQ7 turns on and a resistance R7 is grounded via the TRQ7. Therefore, the capacitor C2 is discharged through the resistance R7 and TRQ7 during the burst signal period. During a video signal period, the TRQ7 turns off and a DC voltage at an output terminal is held constant.
Patent JP-S5281784-A (JP)
Title: Method for controlling the cutting depth of machine tools with a post process gauge
Inventor: MATSUHASHI HIDEO
IPC: B24B49/05
Filed: 1975-12-29
Abstract: PURPOSE: To prevent hunting in working dimensions in a regulating operation with a post process gauge, by the use of a control limit shifting circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6317695-A (JP)
Title: Production of alcohol
Inventor: MURAMOTO TAKAHISA
IPC: C12P7/06
Filed: 1986-07-09
Abstract: PURPOSE:To efficiently produce an alcohol corresponding to an aldehyde without requiring additional of a substance to be an energy source, by reacting a microorganism belonging to the genus Pseudomonas with the aldehyde. CONSTITUTION:A microorganism, e.g. Pseudomonas aeruginosa T-57814 strain (FERM-P No.8781) or Pseudomonas putida T-581020 strain (FERM-P No.8782), belonging to the genus Pseudomonas and having the ability to convert an aldehyde into an alcohol is grown in a nutrient culture medium containing one or more of an inorganic or organic ammonium compound and meat extract, peptone, etc., as a nitrogen source and, as necessary, an inorganic base, etc. In a suitable period before starting the cultivation or during the cultivation, an aldehyde expressed by the formula R.CHO (R is 2-16C n-alkyl, phenyl or phenyl-substituted alkenyl) is added and reacted at preferably 6-9 pH and 20-45 deg.C to produce the aimed alcohol.
Patent JP-S5584683-A (JP)
Title: Thermal head
Inventor: TAGUCHI NOBUYOSHI
IPC: B41J2/335
Filed: 1978-12-22
Abstract: PURPOSE:To improve the thermal efficiency of a thermal head by forming a protective film on an electrade, and a wear resisting layer, which has a length greater than that of dot of a heating section and smaller than that of the protective film, on the protective film, whereby the heat generated can be transferred efficiently to printing paper without being scattered. CONSTITUTION:A heating resistor element 3 is provided on an alumina base 2 which is laid on a mount base 1, and an electrode 4 is provided on the heating element 3 so as to form a heating section 3'. A protective film 7 consisting of an insulating material of a comparatively low themal conductivity is provided such as to cover the electrode 4 and heating section 3'. A wear resisting layer 8 having a lenght greater than that of dot of the heating section and smaller than that of the protective film 7 is provided on the protective film 7. According to this structure, the heat generated in the heating section 3' can be transferred to recording paper without being scattered at the heating section 3'.
Patent JP-2000347152-A (JP)
Title: Inspection device and inspecting method for liquid crystal display element
Inventor: INO IPPEI
IPC: G02F1/13
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspecting method of a liquid crystal display element capable of detecting the liquid crystal display element having an abnormal lighting part caused by the lamination shift of substrates or the like easily. SOLUTION: The inspection device of a liquid crystal display element 20 has a circuit constitution including an AC generating and supplying part 13 and a triple-pole switch 25 which is connected to the part 13. When switch terminals 18, 19 are connected with a switch 23, segment electrodes 21 and common electrodes 11 become an equal potential and when switch terminals 15, 16 are connected with a switch 24, segment electrodes 21 and common electrodes 11 become an equal potential and segment electrodes 22 and common electrodes 12 become an equal potential. On the other hand, a potential difference is to be generated between the common electrodes 11 and the segments 22. As a result, an overlap area of the common electrodes 11 and the segment electrodes 22, that is, only abnormal lighting parts are to be lighted.  Moreover, an inspection for lighting full surface is to be performed by allowing switch terminals 17, 18 and switch terminals 14, 15 to be respectively connected with the switch 23 and the switch 24.
Patent JP-H0824307-A (JP)
Title: Health improving instrument
Inventor: TAMURA MASAMITSU
IPC: A61H39/04
Filed: 1994-07-12
Abstract: PURPOSE:To provide a health improving instrument which respectively improves pressing effects for stimulating the effective spots of a body, portability and convenience by forming two lines of plural projections at equal intervals along the lengthwise direction of the surface of a band-shaped plate formed by any flexible member. CONSTITUTION:Concerning the health improving instrument 3, two lines of plural projections 2 are formed at equal intervals along the lengthwise direction of the surface of a band-shaped plate 1 formed by the flexible member. When using this instrument, the plane forming the projections 2 are turned up, and the band-shaped plate 1 is installed on the floor or the like. Then, a user lies on the band-shaped plate 1 so that the backbone C can be positioned just between two lines of projections 2 and the upper projections 2 can just come under the head. At such a time, since the bend of the backbone C is different for each user, the bending state of the band-shaped plate 1 is adjusted respectively interpose fillings under the waste or the neck. The user moves the respective parts of the body in this state so that the effective spots of the body can be respectively suitably pressed by the respective projections 2.
Patent JP-S6139226-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA SHIGEMASA
IPC: C09D5/23
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a magnetic recording medium which adapts itself satisfactorily to practicable use in both magnetic characteristic and durability by coating a recording layer consisting essentially of high-coercive force ferrite having vertical magnetic anisotropy on the intermediate layer of a two-layered film medium. CONSTITUTION:Ba ferrite powder is hexagonal Ba ferrite having the axis of easy magnetization in a vertical direction and after a magnetic paint is preped. by incorporating a dispersant and binder into such powder, the paint is coated on the intermediate Mn-Zn ferrite layer 2 formed on the polyester film substrate 3, by which the magnetic recording layer 1 is formed. The Ba ferrite coating film used as the layer 1 has the higher durability than the durability of a thin metallic film consisting of C0-Cgamma, etc.
Patent JP-H029481-A (JP)
Title: Screen for granulator, sizer and crusher
Inventor: NAKAJIMA AKIRA
IPC: B02C23/16
Filed: 1988-06-28
Abstract: PURPOSE:To increase the resistance of materials to be processed and thereby perform efficiently granulation, sizing and crushing by providing a number of grooves with openings on a processing side, on a perforated metal board. CONSTITUTION:A number of grooves 4 in an axial line direction with openings on the processing surface side (rotor side) of a metal board 2 are provided on a screen best suited for the granulation, sizing and crushing of drugs or foods. In addition, a number of holes 3 are punched out on the grooves and between the grooves, and materials to be processed are allowed to come out of these holes 3. Consequently, the processing capability is improved regardless of the properties of materials to be processed such as hardness and ease of slipping due to the oil content.
Patent JP-H04358907-A (JP)
Title: Pneumatic tire
Inventor: HARA HIDEO
IPC: B60C11/117
Filed: 1991-06-05
Abstract: PURPOSE:To reduce noise from a tire. CONSTITUTION:Hollow parts 2 which do not continue with each other are formed on a tread ground contact part 1 with clearance in a circumferential and width directions, the outline shape of the respective hollow parts 2 is formed so that the front side in a tire rotational direction may be narrower and the width may gradually become larger toward the rear side, and the crossing angle between hollow part central lines Y-Y which cross a tire equator X-X on the more frontal side in the rotational direction of the tire from the respective hollow parts 2, and the tire equator is made larger toward the farther part from the tire equator.
Patent JP-H029978-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C18/02
Filed: 1988-06-28
Abstract: PURPOSE:To keep pressure constant all the time as well as to secure a smooth compressive action by setting up a turning scroll and its lap support disk in a specified position through specific relation, while attaching a specific annular ring to the lap support disk. CONSTITUTION:A turning scroll 18 is set up between a body frame 5 supporting the drive shaft 4 and a fixed scroll 15 via an Oldham's ring 24 to check its rotation. A lap support disk 18c of the turning scroll 18 is formed between the body frame 5 and a fixed scroll end plate 15b and set up in a back pressure chamber 39 interconnected to an oil sump chamber 34. In addition, an outer circumferential part of the lap support disk 18c is freely fitted in space between the body frame 5 and the fixed scroll end plate 15b, while an annular groove is formed on a sliding surface of the body frame 5. Moreover an annular ring 82 is freely fitted in this annular groove, while its maximum axial clearance should be set to be larger than an axial clearance of the lap support disk 18c.
Patent JP-S5683042-A (JP)
Title: Wire clamping system of wire bonder
Inventor: IMAI SATORU
IPC: H01L21/60
Filed: 1979-12-10
Abstract: PURPOSE:To eliminate the cutting of wire in the wire bonder by the application of radical tension to the wire by a method wherein the wire introducing outlet and the capillary of a wire tension control mechanism are made to be driven together. CONSTITUTION:A swingable arm 15 and an arm 16 being provided with a pull cut clamp 6 at one end are equipped to a bonding head 2, the wire introducing outlet 5 and the capillary 8 are provided at the tip of the arm 15, and another end is made to come in contact with a detecting element 12 of a detector 11 and a plate spring 14. The wire 9 being formed a ball 10 at the tip is made to penetrate rectilineally through the wire introducing outlet 5, the pull cut clamp 6 and the capillary 8 in this order. By this way, the interval between the wire introducing outlet 5 and the capillary 8 is kept to be constant not with standing the driving of the wire bonder, and because the sag of the wire is eliminated so that the cutting of the wire to be caused by the application of radical shock can be eliminated.