baber/WOPTO huggingface dataset:
Patent JP-H06144620-A (JP)
Title: Paper feeding device for image forming device
Inventor: SHIROMA JUNJI
IPC: B65H1/26
Filed: 1992-11-05
Abstract: PURPOSE:To facilitate maintenance work of a selvedge member by engaging a support part of the selvedge member provided with a delivery roller and the selvedge member with an engagement part provided on a sheet storage part. CONSTITUTION:Of a paper feeding cassette 15 at a paper feeding part of an image formation device, a selvedge member 20 is installed on a sheet supply side end part, and at a position to make contact with this selvedge member 20, a delivery roller 21 is arranged in a case 1a of the image formation device free to rotate and drive. In this case, the selvedge member 20 is furnished with a support part 22 having a pair of leg parts 24, 25 of roughly a square shape with one side open seen horizontally from the side, and it is constituted by providing a pressure pad 23 to pressurize it on the delivery roller 21 on its head end. The support part 22 is easily installed on the paper feeding cassette 15 free to disconnect by engaging a boss part 26 formed on the head end of the elastic leg parts 24, 25 with a hole shaped engagement part 31 provided on a bottom part of a cutoff part 30 formed on the paper feeding cassette 15.
Patent JP-H04167878-A (JP)
Title: Color television receiver
Inventor: HIROTA SEIZO
IPC: H04N5/645
Filed: 1990-10-31
Abstract: PURPOSE:To automate the manufacture by absorbing a difference from mount balance onto a forming cabinet of a cathode ray tube. CONSTITUTION:A height 11a of a stationary boss 11 from a contact point 13 between a forming cabinet 10 and a cathode ray tube 8 and a height 9a of a mount metallic fixture 9 are selected to be the same. Moreover, The height 9a is selected to be a minimum value in the dispersion of the mount side of the mount metallic fixture 9. When the mount size 9b is larger than the size 9a, the mount balance of the mount metallic fixture 9 is absorbed by deforming a thin thickness part 14 of the forming cabinet 10.
Patent JP-S62151217-A (JP)
Title: Production of multilayer pipe
Inventor: KAMIGAKI TATSUFUMI
IPC: B21C37/06
Filed: 1985-12-25
Abstract: PURPOSE:To easily obtain the multilayer pipe having excellent adhesive strength by inserting the metallic pipe for the inner layer of the material having the yield point is lower than that of the material of the metallic pipe for the outer layer into the metallic pipe for the outer layer and by giving a load from the inner side so that the deformation of the metallic pipe for the inner layer exceeds the yielding strain thereof. CONSTITUTION:Both inner and outer pipes 11, 12 are simultaneously deformed with their expansion by applying an internal pressure 13 by performing the pipe expansion by hydraulic pressure or mechanical type from the inner side, by inserting the metallic pipe 12 for the inner layer consisting of the material having lower yield point than the material of the metallic pipe 11 for the outer layer into the inner side of the metallic pipe 11 for the outer layer. Now, the deformation that exceeds the yielding strain of the pipe 12 for the inner layer and yet exceeds the yielding strain of the pipe 1 for the outer layer as well is given as for the deformation by the internal pressure 13. In this way, both pipes are closely fitted by the residual stress of the compression of the pipe 11 for the outer layer and the residual stress of the tension of the pipe 12 for the inner layer.
Patent JP-H06143155-A (JP)
Title: Dust seal pressing-in device for king pin
Inventor: NISHIKAWA OSAMU
IPC: B25B27/06
Filed: 1992-11-05
Abstract: PURPOSE:To simply and quietly press a dust seal for a king pin in a pair of the king pin hole stepped parts of a knuckle. CONSTITUTION:A dust seal D1 is fitted in an inserted manner in the outer end part 17 of a cup-form first cylinder 1. A dust seal D2 is fitted in an inserted state in the outer end part 36 of a second cylinder 2 substantially integrally attached to the rod 34 of a piston 3, and the piston 3 is slid by means of an oil pressure or an air pressure.
Patent JP-H05133719-A (JP)
Title: Coordinate measuring system
Inventor: UMEDA KATSUMI
IPC: H01L21/66
Filed: 1991-11-12
Abstract: PURPOSE:To remove factor of the drop of accuracy resulting from unstability of a laser transmitting medium and achieve high precision by providing the whole laser path for measuring the coordinates under vacuum after the laser beam is split. CONSTITUTION:A speciment 6 for measurement is transferred into a vacuum chamber 1 via a vacuum load lock and placed on a high precision X-Y stage 5. The pattern on the surface of the specimen is obsereved optically by a measuring head 2, and the position is defined with the laser beam 4 for pattern measurement, and at the same time, the coordinates for the X-Y stage 5 are read. Even thereafter the position is defined and the coordinate moving distance of the stage 5 is read. Laser 9 for coordinates measurement is split by a mean splitter into systems with X- and Y-axis, reflex mirror 7 installed on the stage, and reference mirror 7, and then the whole laser path for coordinate measurement is under vacuum. This allows precluding the ill influence of temp. distribution and fluctuation of the atmosphere.
Patent JP-H05139446-A (JP)
Title: Synthetic resin made pallet
Inventor: EBINA TAKAZO
IPC: C08L23/02
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a synthetic resin made pallet excellent in impact resistance, rigidity, dimensional stability and other features by a method wherein a plurality of materials, each having a different specific composition, are mixed together in a specific proportion and the resulting mixture is thereafter injection molded to form a molding. CONSTITUTION:A mixture of the materials A and B of different specific compositions is injection molded to form a synthetic resin made pallet. The material A contains 3-20wt.% inorganic powder, 0.01-0.5wt.% carbon black, 5-40wt.% polyolefin elastomer, 0.025-3wt.% thermosetting resin and 36.5-91.965wt.% polypropylene resin. The material B is made of powdery polypropylene resin. The materials A and B are intermixed in such proportions that the mixture comprises the material A in an amount of 50-90wt.% and the material B in an amount of 50-10wt.%. The resulting mixture is injection molded to obtain the synthetic resin made pallet.
Patent JP-H03159082-A (JP)
Title: Two-part contact mechanism
Inventor: HAYASHI SHIGERU
IPC: H01R33/76
Filed: 1989-11-16
Abstract: PURPOSE:To shorten the axial length of a two-part contact mechanism and make the mechanism compact by forming a torsional part in either the hole of the first contact body or the end of the second contact body inserted in the hole in the axial direction. CONSTITUTION:The two-part contact mechanism in the title comprises the first contact body, for example, a female contact 1, and the second contact body, for example, a male contact 5. The axial edge of the female contact 1 has a square section in the axial direction, and a torsional part 3 is formed on the inner wall of a hole 2 having the predetermined depth along the axial direction thereof. In this case, when the male contact 5 is inserted in the female contact 1, torsion continuously takes place between points A and D, and torsion al deformation is restored to an original state after a point D. Also, stress for eliminating the torsion of the male contact 5 generates a contact force for the contact of the female contact 1 with the inside of the hole 2, thereby electrically connecting the contacts 1 and 5 to each other. According to the aforesaid construction, the axial length of the coupling part of both contacts 1 and 5 can be shortened, and the whole of the mechanism can be made com pact.
Patent JP-2000107714-A (JP)
Title: Ultrasonic washing apparatus and degassing membrane module for ultrasonic washing apparatus
Inventor: TOJO YASUHISA
IPC: B08B3/12
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To carry out degassing by a degassing module at high efficiency without causing liquid leakage even in the case a washing liquid with a low surface tension is used by using the insides of non-porous resin tubes with a specified thickness as washing liquid flow routes and installing a membrane module for degassing by decreasing the pressure in the outsides of the resin tubes and an ultrasonic washing tank. SOLUTION: An ultrasonic washing tank 6 is an open type or a cover-closing type and is provided with an ultrasonic oscillator 61 in the bottom part or a side face. A degassing membrane module A comprises a plurality of bundles of non-porous resin tubes with 20-1000 μm thickness in a pressure-decreased chamber. The insides of the non-porous resin tubes are used as washing liquid flow routes and degassing is carried out by decreasing the pressure in the outside of the tubes. A degassing membrane module for an ultrasonic washing apparatus may be employed for the degassing membrane module A and a washing liquid inlet 31 and a washing liquid outlet 32 communicate with the ultrasonic washing tank 6 through a going pipe 51 and a return pipe 52, respectively. A fluoro resin is preferably used for the non-porous resin tubes.
Patent JP-H05105867-A (JP)
Title: Composite friction material
Inventor: KOMATSU MASATO
IPC: C09K3/14
Filed: 1991-10-16
Abstract: PURPOSE:To provide a frictional material excellent in reinforceability properties and high in safety for a human body. CONSTITUTION:Calcium carbonate whiskers are used as a reinforcement to prepare a non-asbestos friction material.
Patent JP-H01136762-A (JP)
Title: Image forming method
Inventor: SHIONOZAKI YOSHITAKE
IPC: B41C1/10
Filed: 1987-11-25
Abstract: PURPOSE:To make it possible to form an image easily and at high speed, by a method wherein a local electric field is applied to a specified high molecular weight compound gel to release a liquid portion from the gel, a pigment is carried by the released liquid portion onto a printing medium, thereby transferring the pigment onto the printing medium. CONSTITUTION:A water-absorptive high molecular weight compound 02 is brought into contact with a pigment dispersion system 04, and a liquid portion is entirely absorbed from the pigment dispersion system 04 by the high molecular weight compound 02 to form a high molecular weight compound gel 02'. Next, a voltage is applied between an electrode head 07 and a conductive substrate 01, whereby the gel 02' at a part oppose to the head 07 is caused to shrink, thereby releasing the liquid portion absorbed therein. Pigment particles 05 accumulated on the gel 02' are carried by the released liquid portion to the side of the head 07, and are brought into contact with a printing medium 06 such as a paper, thereby forming a desired image on the printing medium 06.
Patent JP-H08150069-A (JP)
Title: Jar rice cooker
Inventor: HORIUCHI KIYOSHI
IPC: G05D23/24
Filed: 1994-11-30
Abstract: PURPOSE: To provide a jar rice cooker equipped with a room temperature sensor capable of measuring a room temperature more accurately. CONSTITUTION: This cooker is equipped with an inner pot 6 in which rice and water are put, a heating means 7 which heats the inner pot 6, a pan temperature sensor 8 which detects the temperature of the inner pot 6, and a control board 9 on which a microcomputer to control the heating means 7 setting the output of the pan temperature sensor 8 as input is loaded. An accurate room temperature hard to receive the influence of the heat of the heating means 7 can be detected by loading a temperature sensor 10 such as a thermistor, etc., and providing a temperature sensor board 11 connected to the control board 9 with a lead wire 13.
Patent JP-H11131659-A (JP)
Title: Fitting structure of decorative plate for outer wall, fixture used therein, and rivet
Inventor: MIURA RYUICHI
IPC: F16B19/08
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fitting structure of a decorative plate for an outer wall, a fixture used in the structure and a rivet, which can be constructed by the small number of parts and by which work can be facilitated. SOLUTION: The tip of a rivet 35 having an engagement flange at the base end is fixed to a hollow cement plate 33. A clamping metal fitting having an engagement plate positioned with an insert gap at the back of a decorative plate for an outer wall and an engagement hole where an engagement flange can be engaged bored in the engagement plate is fixed to the upper end of the back of the decorative plate for an outer wall. An insert metal fitting 41 having the tip entering the insert gap of the clamping metal fitting projected from the lower end of the back of the decorative plate for an outer wall is fixed to the lower end of the back of the decorative plate for an outer wall.  The engagement hole of the clamping metal fitting 39 is engaged with the engagement flange of the rivet 35 fixed to the hollow cement plate 33, and the upper end of the decorative plate for an outer wall is fixed to the hollow cement plate 33. The tip of the insert metal fitting 41 is inserted in the insert gap of the clamping metal fitting 39 engaged with the rivet 35 to fix the lower end of the decorative plate for an outer wall to the hollow cement plate 33.
Patent JP-H03157456-A (JP)
Title: Sliding member
Inventor: KOBAYASHI MASAAKI
IPC: C10N40/02
Filed: 1989-11-14
Abstract: PURPOSE:To provide a sliding member having excellent heat resistance, mechanical strength and friction and abrasion characteristics and used in the sliding sections of various rotational machines, etc., by incorporating specific amounts of a carbon material and a pitch respectively into a resin. CONSTITUTION:A sliding member is made of a resin composition comprising (A) 100 pts.wt. of a polyimide resin, (B) 5-80 pts.wt. of a carbon material consisting mainly of carbon fibers, etc., and (C) 1-20 pts.wt. of a pitch.
Patent JP-H09118528-A (JP)
Title: Yellowish red irion oxide pigment having clear hue and production and use thereof
Inventor: BORUFUGANGU EERERUTO
IPC: C09D7/62
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a yellowish red iron oxide which has clear color tones and has applications for both of materials for construction industry and compounding with white pigments and a process for producing the same.  
     SOLUTION: The combustion loss of this yellowish red iron oxide having the clear color tones is about ≤1wt.% and the phosphorus content thereof is 0.13 to 0.50wt.%. The pigment in barite pellets has the characteristics of luminosity (L*) of 50 to 60 CIELAB unit, chroma (C*) of >43.5 CIELAB unit, red color value (a*) of >25 CIELAB unit, yellow color value (b*) of >25 CIELAB unit. More preferably, the pigment is produced by calcining the magnetite obtd. by oxidizing iron with nitrobenzene in an acidic medium in the presence of 1000 to 5000ppm phosphorus compd. as phosphorus to be used with respect to the amt. of metallic iron. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08162652-A (JP)
Title: Solar cell and manufacture thereof
Inventor: YAMAZAKI ICHIRO
IPC: H01L31/04
Filed: 1994-11-30
Abstract: PURPOSE: To enhance the efficiency of an incident light by reflecting a light on a groove wall by forming the groove on a light receiving surface and forming a crest electrode in the groove. CONSTITUTION: The cross sectional shape of an electrode 7 formed on the light receiving surface side of a solar cell has the electrode 7 in a crest shape having oblique surface with respect to the receiving surface. A groove is formed on the receiving surface, and the crest electrode 7 is formed in the groove. Thus, since the light is repeatedly reflected between the electrode 7 and the wall 10' of the groove, the light 11' reflected on the electrode 7 is increased in the quantity to be absorbed by the element, and further the contribution ratio to the photoelectric conversion is enhanced. That is, the efficiency the incident light 11 on the electrode 7 is more efficiently used.
Patent JP-2001113554-A (JP)
Title: Method of manufacturing resin molded article reutilizing melamine resin
Inventor: TANAKA AKIRA
IPC: C08J3/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To produce a resin molded article effectively reutilizing a decorative panel having a melamine resin of which reutilization is difficult heretofore. SOLUTION: A decorative panel 12 having a melamine resin layer 13 and a phenol resin layer 14 is peeled from a furniture main body 11 to form crushed pieces 17 which are, in turn, heated to remove unreacted phenol contained in the phenol resin layer 14. The filler 17 thus obtained is mixed with a thermoplastic material 8 and the resulting mixture 9 is used as a raw material of a resin molded article 10.
Patent JP-2001117991-A (JP)
Title: Method and system for fabric wholesaler selling on communication network making quick response and information storage medium
Inventor: NAKAGAWA RYOZO
IPC: G06F19/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten a period to the date of delivery and to reduce stock by labor-saving (shortening a period to the date of delivery and reducing stock) for delivery processing through communication networking and quick responding together with the inquiry and order of fabric stock in made-to-order selling. SOLUTION: In a shop A, a head office (production headquarter) B, a sewing factory D and a fabric wholesaler C integrated by a communication network T, the shop A retrieves and investigates the stick of fabric through the communication network T. On the basis of order information (order voucher) from the shop A, the head office B performs an inquiry and order through the communication network T to the fabric wholesaler (fabric ordering data base). The fabric wholesaler C transfers and updates the current stock information of the fabric ordering data base. IN the fabric wholesaler, fabric is cut just for the size corresponding to the order form the head office B and delivers it to the head office B or sewing factory D. This delivery statement is transferred through the communication network T and processing is executed.
Patent JP-H11133111-A (JP)
Title: Semiconductor testing system
Inventor: MAEHASHI NOBUHIKO
IPC: G01R31/28
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing system capable of providing result of measurement for every measurement condition in a small-scaled circuit constitution. SOLUTION: A system comprises a pattern generator 12 to generate a test pattern and a test position designating address signal; a driver circuit 14 to input the pattern and address signal to a subject device; a comparator circuit 50 to compare result of measurement outputted from the device with the pattern; a fail memory circuit 56 to memorize result of comparison by the comparator circuit 50; and a device fail determination circuit 58 to determine characteristics of the device when measurement conditions are changed based on the result of measurement obtained by changing the measurement conditions and result of comparison memorized in the fail memory circuit 56.
Patent JP-S63147976-A (JP)
Title: Swash plate type motion converting device
Inventor: ASAHI NAOTATSU
IPC: F04B27/08
Filed: 1987-11-27
Abstract: PURPOSE:To reduce noise by forming a slidable member cooperating with a piston, of aluminum-silicon group alloy so that the difference in thermal expansion coefficient between the swash plate material and the piston material is set to be less than 20%. CONSTITUTION:A piston 5 is reciprocated by a swash plate 2 attached to the piston, a slipper 3 and a ball 4. The slipper 3 is made of aluminum-silicon group alloy containing 8-18wt% of silicon which is made into eutectic silicon particles having an averaged particle size of less than 5mum by plastic working. The difference in thermal expansion coefficient between the material of the swash plate 2 and the material of the piston 5 is set to be less than 20%. Accordingly, it is possible to reduce noise.
Patent JP-H02143110-A (JP)
Title: Fine projection counter
Inventor: KASHIWABARA TARO
IPC: G01B21/30
Filed: 1988-11-25
Abstract: PURPOSE:To securely count successive fine projections in any kind of shape by providing a mechanism which detects fine projections of about 10mu in minimum size in the form of mechanism vibration and converts it into an electric signal to count and indicate the number of the projections. CONSTITUTION:When this counter is used, a detection part 1 is gripped and slid on the fine projection surface of a body to be counted so that the detection part 1 is smoothed down by a probe 2. This probe 2 transmits mechanical vibration which is received by the abutting of a fine projection to a damper 3, the vibration is converted by an acceleration sensor 4 into an electric signal after its aftershocks are absorbed, and the signal is inputted to the AGC ampli fier 7 of an amplifying and adjusting means 6 whose output impedance is lowered by an EFT 5 for noise prevention. The AGC amplifier 7 performs control so that the maximum value base upon a 1st projection is a constant voltage, and the amplification factor value at this time is stored and held for a constant time by an amplification factor storage circuit 8 and a delay circuit 9. Therefore, when 2nd and succeeding projections are measured, a proper amplification factor is stored, so malfunction due to an excessive or deficient amplification factor is removed effectively.
Patent JP-H02152631-A (JP)
Title: Sterilizing device for packaging material
Inventor: SHIMAMURA ETSUO
IPC: B65B55/04
Filed: 1988-11-25
Abstract: PURPOSE:To make the sterilization secure and perform the elimination of a sterilizing liquid quickly and assuredly by a method wherein a germfree water chamber and germfree water tank are sterilized by a sterilizing liquid, and germfree water is sprayed from a spraying nozzle. CONSTITUTION:In respective chambers, a sterilizing liquid spraying nozzle 18 is provided, and a sterilizing liquid is sent to the sterilizing liquid spraying nozzle 18 is respective chambers through a valve 20 and three directional valve 21 by pressurizing a sterilizing liquid tank 16. The sterilizing liquid is sprayed in respective chambers to perform sterilization. From a germfree water tank for spraying 15, germfree water is sent to the spraying nozzle 18 through a valve 19 and three directional valve 21, in the same line with the sterilizing liquid after the three directional valve 21, and the germfree water is sprayed by the spraying nozzle 18. The germfree water, which has passed through a filter 17, is supplied to a germfree water tank 5 from an opening of a valve 22. The germfree water, which has been sent to the germfree water tank 5, is sent to a germfree water chamber 3 through a three directional valve 24 by a pump 14. The germfree water is discharged to the outside by overflowing through a three directional valve 23, and a part of the germfree water is discharged to the outside by the three directional valve 24. By repeating this procedure several times, the sterilizing liquid which was sprayed in the germfree water chamber 3 and germfree water tank 5 is completely washed away.