baber/WOPTO huggingface dataset:
Patent JP-H10153401-A (JP)
Title: Belt width measuring device
Inventor: YAMAMOTO YUJI
IPC: G01B5/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To directly measure the upper width of a belt having any sectional form in a short time, and give an alarm to an out-of-specification product by providing replaceable fixed piece and movable piece, and processing the measured value as digital value. SOLUTION: The measuring part 3 of the belt width measuring means 1 consists of a fixed piece 4 and a movable piece 5 sliding on a body 2. Their measuring surfaces 6 have an inclination according to the sectional form of a belt to be measured, and the belt is nipped between the measuring surfaces 6 to measure the belt width. The fixed piece 4 and the movable piece 5 are replaceable to ones conformed to the sectional form of the belt to be measured. For example, the fixed piece 4 and the movable piece 5 are fixed to the body through a magnet. The measured value is calibrated according to the belt kind, and display onto a liquid crystal display panel 11 and various statistical arithmetic processings are performed. When the value after calibration is out of a set range preliminarily inputted to a microcomputer 12, an alarming device 13 gives an alarm by sound or light.
Patent JP-2000152898-A (JP)
Title: Dust collecting filter for vacuum cleaner
Inventor: YOSHIDA YUTAKA
IPC: A47L9/14
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a dust collecting filter from becomig bulky when folded and stacked. SOLUTION: A cylindrical body 3 is composed using filtering material 5 such as paper having gas permeability at least. In the cylindrical body 3, a bellows part 6 is formed in the cylinder expnding direction, the cylindrical body 3 is sealed without folding both side openings to compose a bag body 2, and a support plate 9 provided with a dust collecting port 23 is installed on a suction port of the bag body 2.
Patent JP-H02305759-A (JP)
Title: Automatic paper supplying mechanism for printer
Inventor: TAKAGI KAZUHIKO
IPC: B65H29/60
Filed: 1989-12-19
Abstract: PURPOSE:To enlarge a space over a printing mechanism part and achieve ribbon cassette replacement work easily without removing an automatic paper supplying mechanism including a discharge direction changing member from a printer by providing a first stacker and the discharge direction changing member freely rotatable about a shaft almost parallel to a platen. CONSTITUTION:For replacing a ribbon cassette 7 for a new one, a stacker 30 is operated to rotate counterclockwise from a use position to a fold position about a center of a shaft member 32, so the stacker 30 gets apart from a recording mechanism part P to enlarge a space over a cover 9. At this time, a discharge direction changing means 10 is rotated about a center of a shaft bearing part of a discharge roller 36 corresponding to rotation of the stacker 30, and a support member is applied to a front wall plate 22B of a frame 22 for position regulation. In this condition, the cover 9 is removed from a printer 1, and the ribbon cassette 7 is replaced.
Patent JP-H06178781-A (JP)
Title: Vein valve incisor
Inventor: SAITO TATSUYA
IPC: A61B17/32
Filed: 1992-12-10
Abstract: PURPOSE:To provide a durable vein valve incisor, in which even if the opening and closing operation is repeated, an arm is hard to be deformed, a gap between a cutter and the arm is prevented from being broken and a sure opening width can be maintained securely. CONSTITUTION:A vein valve incisor 1 comprises a pair of cutters 2 having a cutting edge at the forward end thereof, and a pair of arms 3 integrated with an operating wire 10 on hand, where the cutters 2 are fixed. The arms 3 are respectively provided with parts 19 parallel to the cutting edges 34 of the cutters 2 and with plural bending points 15-17 to keep fixed spaces toward the cutting edges 34. Thus, plural bending points 15-17 are provided on the respective arms 3, whereby work hardening is generated in the arms 3 so as to increase firmness as a whole. Accordingly, it is hard to cause deformation due to repeated opening and closing operation of the cutters 2. Under such a condition, a gap between the cutters 2 and the arms 3 can be maintained securely so as to improve the durability.
Patent JP-H03189615-A (JP)
Title: Method and apparatus for photoelectric modulation using low energy oblique tran- sition of superlattice structure at high bonding level
Inventor: ERUWAN BIGAN
IPC: G02F1/17
Filed: 1990-11-30
Abstract: PURPOSE: To simultaneously execute weak attenuation in high light absorption coefft., weak control voltage and transient states by using a super-lattice structure of a high coupling level as an electricity absorptive element and emitting a light beam into the super-lattice structure in parallel with the plane of the layer of the super-lattice structure. CONSTITUTION: This device includes a P-I-N type diode 5 having an intrinsic region I including the super-lattice structure of the high coupling level formed by orientational overlap growth (epitaxy). The super-lattice structure 10 has the highest refractive index within the diode 5 and its thickness is about 0.5μm. The light beam 26 for transmitting a digital signal in an optical shape is emitted into the super-lattice structure 10 in parallel with the plane of the super-lattice structure 10 and impresses the control voltage of about 1V between the electrodes composed of metallic layers 20 and 22. If there is no electric field in the super-lattice structure 10, the super-lattice structure 10 is transparent. The super-lattice structure is opaque when the control voltage is impressed.  The fluctuation makes it possible to obtain the excellent light absorption coefft. while maintaining low attenuation in the transient state.
Patent JP-H02174260-A (JP)
Title: Solid state image pickup device
Inventor: IIJIMA TAKASHI
IPC: H01L27/14
Filed: 1988-12-27
Abstract: PURPOSE:To prevent destruction of an element due to static electricity and also prevent flare and ghost by providing a transparent electrically conductive film having antireflection function on the sealed inside surface of a transparent glass cap and connecting this transparent electrically conductive film with a particular electrode lead pin of a package. CONSTITUTION:A sealing glass member 11 having a transparent electrically conductive film with antireflection function 17 is sealed up by that an electrically conductive adhesive resin 12 formed in the periphery of the sealing glass member 11 is in close contact with a metal part 18 of a package 15. In case static electricity is charged on the sealing glass member 11 and the package 15, a transparent electrically conductive film with antireflection function 17 formed on the sealing glass member 11 and the metal part 18 of the package 15 are connected to a particular lead pin 16 to which, for example, the earth potential or a direct current potential is applied. In this way, the charged electricity is caused to escape so that a semiconductor substrate 14 is not influence. Further, the incident light reflected from the semiconductor substrate 14 is not reflected from the sealed-in inner surface side of the sealed glass member 11 owing to the transparent electrically conductive film with antireflection function 17, therefore the light is prevented from being incident on the semiconductor substrate 14 again so that flare and ghost do not appear.
Patent JP-H02176713-A (JP)
Title: Switching type variable power optical system
Inventor: MATSUO EIKI
IPC: G02B15/12
Filed: 1988-12-28
Abstract: PURPOSE:To enable three-focus switching by adding one single lens behind a two-focus switching type lens and satisfying specific conditions. CONSTITUTION:A main lens I is extended forward and an auxiliary lens II is inserted behind it and has negative focal length on the whole for converting the focal length into long focal length. The main lens I and auxiliary lens II are extended forward and an auxiliary lens III is interposed behind them and has negative focal length for further converting the focal length into long focal length. Inequalities I is satisfied with this system. Here, fN is the composite focal length of the lenses I and II, fT the composite focal length of the lenses I - III, LN the composite back focus of the lenses I and II, and D the air gap between the lenses II and III when the lenses I - III are put together. Consequently, the three-focus switching is enabled by two incorporated conversion lenses.
Patent JP-H08167790-A (JP)
Title: Bulk cassette
Inventor: MORITA KOJI
IPC: H05K13/02
Filed: 1994-12-09
Abstract: PURPOSE: To supply chip parts more reliably to a parts supply section in a bulk cassette to be sent to the parts supply section to a parts mounting machine by air through a carrying passage. CONSTITUTION: Among a chute 13, residual pressure relief paths 25, 25, 25 communicating with the outside of a bulk cassette 1 is formed between a parts supply section 18 and a parts chuting nozzle 23 from which air for carrying a chip part 12 is supplied.
Patent JP-H05141497-A (JP)
Title: Method of fixing return piece of nut screw and nut screw
Inventor: BETSUSHIYO NORIAKI
IPC: B23P21/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a method for easy and inexpensive connection and a nut screw assemble a thereby in connecting the nut screw composing a ball screw to a return piece for forming a ball circulation path. CONSTITUTION:In a method of fixing a return piece 5 to the return piece mounting hole for a nut screw 2, a flange part formed on the circumferential edge of the return piece 5 is engaged with a seat part of a stepped recess formed on the circumference of the return piece mounting hole, and the flange part is caulked and fixed to the nut screw 2, thereby providing a simple and inexpensive connection. In this case, by performing, e.g. the fixing at the stage before a ball is inserted, no bad influence occurs in the assembling condition of the ball inside.
Patent JP-H02178077-A (JP)
Title: Thermal transfer recording device
Inventor: TAMAI TAKASHI
IPC: B41J31/05
Filed: 1988-12-29
Abstract: PURPOSE:To clean a recording head during insertion of a ribbon cassette or each time a multi-time ink ribbon makes one cycle by providing a head cleaning sheet at the start or end position or both start and end positions of the multi- time ribbon. CONSTITUTION:A head cleaning sheet 9 of felt or foamed elastic body is connected to the start position of a multi-time ink ribbon 5. In addition, the sheet 9 is connected to a ribbon winding core 4-2. A cleaning initial mark 10 and a cleaning end mark 11 are printed on section 13 where transparent ink is not yet applied of the head cleaning sheet 9 for position detection, and a ribbon index 12 on the part 13 of the multi-time ink ribbon 5. If a ribbon cassette 3 is inserted ion a thermal transfer recording device, a recording head 6 is pressed by a platen 1 with the head cleaning sheet 9 sandwiched in between. The head cleaning sheet 9 removes dust attaching to the recording head 6 while being taken up by the ribbon winding core 4-2.
Patent JP-H08146868-A (JP)
Title: Tweezers type chopsticks for infant chopsticks practice
Inventor: NISHIDE HIROAKI
IPC: G09B19/24
Filed: 1994-11-17
Abstract: PURPOSE: To enable an infant to easily pick food up and easily master a way of holding and using the chopsticks by fitting a tweezers type fixture which is elastic to one-end sides of the chopsticks respectively. CONSTITUTION: The tweezers type fixture 3 which is elastic is fitted to one-end sides of the chopsticks 1 and 2. In another way, elastic tweezers type synthetic resin is joined and united with one-end sides of the chopsticks 1 and 2. Thus, the tweezers type instrument 3 is fitted to the chopsticks 1 and 2 and the infant can easily use the chopsticks 1 and 2 like a body is picked up with a pair of tweezers. Further, the infant can give power to the finger tips to master the way of holding and using the chopsticks 1 and 2 by the elasticity of the tweezers type fixture 3. Even when the tweezers type metal fixture 3 is formed of the tweezers type synthetic resin, the purpose is attained. Further, the same effects are obtained even when the tweezers type synthetic resin are united with the chopsticks 1 and 2.
Patent JP-H05143790-A (JP)
Title: Communication method for card system
Inventor: SHIN KEIJI
IPC: G06K17/00
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the communication method for the card system capable of providing the high security with simple correspondence for card of various specifications. CONSTITUTION:This card system consists of an IC card 3, the reader/writer 1 of the card 3, a reader/writer 2 performing the communication of the data and command of the reader/writer 1, and an IC card 4. A repeating card reader/ writer 10 is inserted in the communication path between the reader/writers 1 and 2. A conversion card 11 storing a conversion table enabling the communication between the reader/writers 1 and 2 is mounted on the repeating card reader/writer 10. With the conversion table stored in the conversion card 11, the communication of data and command is performed between the reader/ writers 1 and 2.
Patent JP-H05143939-A (JP)
Title: Composite type thin-film magnetic head and production thereof
Inventor: MARUYAMA TAKAO
IPC: G11B5/39
Filed: 1991-11-20
Abstract: PURPOSE:To enable the strict control of a recording width, to decrease the blur of recording and to prevent the damage of a magneto-resistance effect element and electrode. CONSTITUTION:The magneto-resistance effect element 3 and the electrode 4 to be connected to the magneto-resistance effect element 3 are formed via a lower reproducing gap 2 on a lower shield 1. A lower yoke 6 in common use as an upper shield is formed via an upper reproducing gap 5 on the magneto-resistance effect element 3 and the electrode 4. The shape of the lower yoke 6 is such that the upper half part is a rectangular shape of the width equal to the width of the upper yoke 9 and the lower half part is a trapezoidal shape of the width approximately equal to the width of the lower shield 1. The magneto-resistance effect element 3 and the electrode 4 are completely covered with the lower yoke 6. The upper yoke 9 is formed via a recording gap 7 on the lower yoke 6.
Patent JP-H02177841-A (JP)
Title: Device for fishing
Inventor: KAWADA MINORU
IPC: A01K97/10
Filed: 1988-12-29
Abstract: PURPOSE:To prevent a battery or cord from being scattered around foots or a fishing rod by housing the battery in a housing frame unit provided under the inboard side of a supporting frame and connecting the cord of a connecting terminal provided in a rod holder to the battery. CONSTITUTION:A battery 32 is housed in a housing frame unit (D) provided under the inboard side of a supporting frame (A) and a cord 39 of a connecting terminal 40 provided in a rod holder (B) is connected to the battery through a connector 41, etc. The base rod of a fishing rod is engaged with the rod holder (B) to connect the connecting terminal at the back end of the fishing rod to the connecting terminal on the side of the rod holder. The lateral end of the cord connected to the connecting terminal on the side of the fishing rod is connected to a connector part of an electrically-operated reel 49 fixed onto the base rod to provide an electrical conduction state.
Patent JP-H01170934-A (JP)
Title: Image forming device with image forming exposing device
Inventor: OHASHI KUNIO
IPC: G03D13/00
Filed: 1987-12-25
Abstract: PURPOSE:To simplify a device and to reduce cost by in the vicinity of a lens providing a filter which slightly moves in a direction perpendicular to a slit and absorbs or reflects the specific wavelength of the light for image forming exposing. CONSTITUTION:The filters 14-16 which slightly move in the direction perpendicular to the slit which makes linear the light for image forming exposing are provided in the vicinity of the lens 13 being an optical path of the light for image forming exposing and they absorb or reflect the light of the specific wavelength. By moving the filters 14-16 slightly, an area, where the filter 14-16 absorb or reflect the specific wavelength of the light for image forming exposing varies in trace quantity and light quantity also varies in trace quantity according to that. Therefore, image forming density is adjusted in trace quantity. Thus, it is not necessary to provided a number of filters according to image forming density and a mechanism to move them.
Patent JP-H08166411-A (JP)
Title: Method for indicating data of measuring instrument
Inventor: HATTORI YOSHIKI
IPC: G01R13/28
Filed: 1994-12-12
Abstract: PURPOSE: To confirm that measured values are taken in from a corresponding channel by visually observing identifications classified by channels simultaneously indicated on graph data with passage of time actually indicated on a diaplay. CONSTITUTION: A numerical value indication column for one channel for indicating a numerial value as, for instance, present temperture '23.5 deg.C', and another numerical value indication column for a two channel for indicating another numerical value as, for instance, present humidity '17%' are shown on the upper part of a display 17. Graph data taken in from either channel downward of the indication columns 21, 22, viz. the graph data with passage of time 23 on the temperature taken in from the first channel are shown.  In addition, since the data 23 on the display 17 indicate the temperature taken in from the first channel, an arrow 24 is turned on and off and indicated in the neighborhood of the indication column 21 for the one channel, and the graph data 23 with the passage of the time presently indicated is confirmed in that they indicate change with the passage of the time of the temperature taken in from the first channel.
Patent JP-H04198692-A (JP)
Title: Tube for conducting heat medium of heat exchanger and manufacture thereof
Inventor: YAMAMOTO KEN
IPC: F28F3/02
Filed: 1990-11-29
Abstract: PURPOSE:To retain brazing alloy and flux on a waveform configured top to braze the top surely by a method wherein an insert plate, abutted against the inner surface of at least one wall body between two flat wall bodies of a flat tube, is provided with a recessed stripe on the top of the projected stripes along the lengthwise direction of them. CONSTITUTION:A flat tube 1 is formed of two pieces of flat wall bodies 11, 12, arranged in parallel, and cylindrical wall bodies 13, connecting the flat wall bodies 11, 12 smoothly while an interval between the wall bodies 11, 12 is smaller than a width of the wall bodies 11, 12. An insert plate 2 is provided with lengthwisely continuous first projected stripes 23 and second projected stripes 24 while recessed stripes 28 are formed continuously on the top of the first projected stripes 23 along the lengthwise direction of the first stripes 23. The plating of a brazing alloy is applied on the outer peripheral surface of the insert plate 2 and the mixture of fine granular brazing alloy and solution of flux is applied on the whole surface of the insert plate 2 to reserve it in the recessed stripes 28 to dry it, then, the insert plate 2 is inserted into the flat tube 1 and, thereafter, the flat tube 1 is pushed into a direction wherein both wall surfaces 11, 12 approach to each other so that the same surfaces 11, 12 are abutted against the top of the projected stripes 23, 24 to braze them through heating.
Patent JP-H10169846-A (JP)
Title: Pipe holder
Inventor: FUJIWARA YASUHIRO
IPC: F16L3/10
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable a pipe to be surely and easily held using a simple structure and to facilitate manufacture. SOLUTION: A pipe holder includes an annular holding part 1 for holding a pipe P and tightening parts 2, 3 extended integrally with both of the open ends of the annular holding part 1 and having respective bolt holes 4, 5. In this case, the annular holding part 1 comprises two hemispherical arched parts 1a, 1b split from each other on the opposite side to the tightening parts 2, 3, and the arched parts 1a, 1b are connected together in such a way as to freely rock via a connection 7 capable of being separated radially and holding an engaged state circumferentially, and are integrally covered with a soft synthetic- resin film 8, whereby the pipe P can be held easily by a tightening operation performed at one place, while achieving simplification and cost reduction of a structure.
Patent JP-H09170158-A (JP)
Title: Embroidery data processor
Inventor: FUTAMURA MASAO
IPC: D05B19/08
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an embroidery data processor capable of readily preparing an embroidery data in a short time even in the case of a multicolor coated embroidery pattern. SOLUTION: This embroidery data processor is capable of reading an original picture displaying an embroidery pattern (step S1), extracting and displaying an outer shape line contained therein (steps S2 and S3), then providing a color data of the embroidery shape to be an object of the embroidery from the read original picture (step S5), computing a statistical value for the embroidery shape (step S6), subsequently determining the sewing attribute corresponding to the embroidery shape (step S7) and preparing the embroidery data based on the determined sewing attribute (step S8).
Patent JP-2000164397-A (JP)
Title: High-energy ion accelerator
Inventor: YAMADA MASAHIRO
IPC: H01J37/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-energy ion accelerator capable of inserting a bellows between the flange metal fittings of adjacent accelerating tubes without providing shrinkage preventing stud bolts. SOLUTION: A pair of joint flanges 6A, 6B are arranged between the flange metal fittings 102A, 102B of adjacent accelerating tubes 1A, 1B, and a pair of joint flanges 6A, 6B are connected to the flange metal fittings 102A, 102B of the accelerating tubes 1A, 1B on both sides. A bellows 2 is arranged on the inner peripheral side of a pair of joint flanges 6A, 6B, and both ends of the bellows 2 are connected to the inner peripheral sections of a pair of joint flanges 6A, 6B. The shrinkage of the bellows 2 is prevented by the face contact of a pair of joint flanges 6A, 6B when the accelerating tubes 1A, 1B are evacuated.
Patent JP-H10161306-A (JP)
Title: Photosensitive resin composition
Inventor: SATO HIROAKI
IPC: G03F7/027
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory high sensitivity pattern forming property and peelability of a resist by incorporating a base polymer having a specified acid value and a specified wt. average mol.wt., ethylenic unsatd. compds. and a self-cleavable initiator. SOLUTION: This photosensitive resin compsn. contains a base polymer having 95-250mgKOH/g acid value and wt. average mol.wt. of 5,000-200,000, preferably 30,000-120,000, ethylenic unsatd. compds. including >=50wt.% ethylene oxide modified trimethylolpropane triacrylate and a self-cleavable initiator. In the case of <95mgKOH/g acid value, satisfactory developability is not ensured, resolving power becomes insufficient and the trail shape of a pattern is made defective. In the case of >250mgKOH/g, the adhesion of thin lines is made defective by the deterioration of developer resistance and resolving power becomes insufficient by swelling in a developer.
Patent JP-H07189725-A (JP)
Title: Lagging cover for turbine housing
Inventor: ONITSUKA KAZUHIRO
IPC: F02B39/00
Filed: 1993-12-27
Abstract: PURPOSE:To enable easy manufacture, improve adhesion to a turbine housing and prevent dislocation. CONSTITUTION:The peripheral surface and both end faces in the scroll part 13 of a turbine housing 12 are covered with a strip heat-insulating cover body 11, and wires 18, 19 fitted to the vicinity of both end parts of the cover body 11 are tied. A shape holding layer thereby holds and sticks the cover body 11 into the shape along the turbine housing 12, so that the cover body 11 can be mounted to the scroll part 13 of the turbine housing 12 easily with desirable adhesion.