baber/WOPTO huggingface dataset:
Patent JP-S58187256-A (JP)
Title: Die clamping device for molding machine
Inventor: ISHIHARA TSUNEO
IPC: B29C45/76
Filed: 1982-04-27
Abstract: PURPOSE:To move a die clamping device so as to follow up the change in die thickness steplessly and to enable sure die clamping, by turning the nut provided in the coupling part between a stationary plate and tie bars and making the stationary plate movable in the axial line direction under the guide by the tie bars. CONSTITUTION:When the thickness of dies 7, 8 is increased or decreased by exchanging the same, a motor 22 is driven forward and backward. Then a chain 19 is driven, and a nut 16 is turned in one way forward or backward. The nut 16 is thus moved axially by the screwing with the external screw part 15 of a stationary tie bar 5. Therefore, a stationary plate 3 moves on a base plate 1 in the axial direction under the guide of a rail 4. The daylight between a movable plate 6 and the 1st stationary plate 2 is adjusted in the above-mentioned way, whereby the daylight between the plate 6 and the 2nd plate 3 is adjusted to be constant by the relation with a die clamping cylinder 11 and a die opening and closing cylinder 9. The adjustment is accomplished steplessly with adjustment of screw.
Patent JP-H08246215-A (JP)
Title: 'nagoya' sash and its fastening method
Inventor: KODA MICHIKO
IPC: A41F19/00
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a 'NAGOYA' (a Japanese district) sash able to be simply tied by anyone in an excellent appearance and provide its tying method. CONSTITUTION: In a 'NAGOYA' sash folded so as a waist-around part 2 folded at a half breadth and a hung part 3 of whole breadth to be a right angle through an equilateral triangle-shaped folded part 4 formed between the waist- around part 2 and the hung part 3, an end part 2a of a folded part side 4 in the waist-around part 2 is bent to protrude from 2cm to a length below the half breadth of the sash over a border line 5 with the folded part 4 as the midline of the equilateral triangle in a state of the waist-around part 2 orthogonal to the hung part 3 and fixed on the folded part 4, a fixing means 6 for fixing a sash pad 7 is provided adjacently to the folded part 4 in a rear face of the hung part 3 and a string-passing 9 capable of passing through a string 10 is provided at a position 25-32cm above a hung end 3a in a state orthogonal to the hung part 3.
Patent JP-S61231513-A (JP)
Title: Active connector incorporating optical transmission module
Inventor: TAKEUCHI TAMIO
IPC: G02B6/42
Filed: 1985-04-05
Abstract: PURPOSE:To form an optical transmission module which can be handled as if it were an electric connector without paying any attention to optical transmission by forming an optical connector and the optical transmission module in one body and reducing the size. CONSTITUTION:An electric connector 2, an electric circuit board 1, a stem 3 on which a light emitting and a photodetecting element are mounted, and a fiber holder 5 where an optical fiber cable 6 is assembled are arranged in a cylindrical case 4 linearly and united. Consequently, the optical module which is reduce in size (<=phi6) and usable without paying attention to light is obtained. A light signal is transmitted by connecting the electric connector, so deterioration in transmission characteristics due to staining like conventional optical connector connection is eliminated, the restriction condition of the design of the optical transmission module is reduced on the device side, and such effect that the optical transmission module can easily be replaced when becoming defective is obtained.
Patent JP-H08238485-A (JP)
Title: Treatment of ammonia-containing waste water
Inventor: NONOBE KENJI
IPC: C02F1/20
Filed: 1995-03-04
Abstract: PURPOSE: To inexpensively remove ammonia contained in waste water after washing when ammonium phosphate allowed to act on the inorg. paint based on water glass applied to the surface of a base material for the purpose of curing reaction is washed off and removed by washing water and to effectively utilize removed ammonia. CONSTITUTION: Ammonia is separated from washing waste water containing ammonia to be taken out to be added to an ammonium phosphate soln. to prepare an ammonium phosphate soln. having a predetermined compsn. and this prepared soln. is circulated and used as a chemical soln. for curing inorg. paint.
Patent JP-H08275423-A (JP)
Title: Compact motor
Inventor: IKEGAMI MASAKAZU
IPC: H02K3/34
Filed: 1995-03-29
Abstract: PURPOSE: To maintain the coil winding space of a coil and to insulate the coil and armature core by including an insulation core and an insulation sheet between the armature core and the coil. CONSTITUTION: A connection part 33 and a leaf part 34 are bent at right angle for a central part 32 from the boundary part between the central part 32 of an insulation sheet 31 and the connection part 33. Since a diameter (d) of an inscribed circle 38 is formed to be larger than a diameter D of an armature core 41, the inner edge of the leaf part 34 exists at the outer side from the outer periphery of the armature core 41. Therefore, since a width W1 of the connection part 33 is formed to be smaller than a width W2 of a slot 43 although the connection part 33 can be inserted into the slot 43, the connection part 33 can smoothly approach the inside of the slot 43. Then, the leaf part 34 is inserted into the slot 43 with the connection part 33 as a guide.  By moving an insertion tool along the rib 36 in contact, the leaf part 34 approaches while the upper surface is curved to be in a recessed form. Also, since a cut-out 37 in a dashed line is provided, thus easily enabling the leaf part 34 to be curved.
Patent JP-H03271386-A (JP)
Title: Anode for generating oxygen and production thereof
Inventor: IKEDA TOSHIYUKI
IPC: C25B11/10
Filed: 1990-03-20
Abstract: PURPOSE:To improve the durability and catalytic activity of the title anode by depositing a mixture of the oxide of Ti, Ta, Sn, Nb or Zr with Ir oxide under prescribed conditions on the surface of a middle coating layer consisting of Ti oxide and silica formed on a metal substrate. CONSTITUTION:Ti oxide and silica are thermally sprayed on an electrically conductive metal substrate of a valve metal (alloy) to form a middle coating layer contg. a nonstoichiometric compd. represented by a formula TiOx (where x is 1.5-20). A top coating layer of a mixture of 20-70mol% oxide of a metal selected among Ti, Ta, Sn, Nb and Zr with 30-80mol% Ir oxide is then deposited on the middle coating layer by thermal decomposition. An anode for generating oxygen having superior durability and catalytic activity is obtd.
Patent JP-H07784-A (JP)
Title: Mixer
Inventor: YOO-PIN CHIYOU
IPC: B01F5/06
Filed: 1994-04-08
Abstract: PURPOSE: To form a large scale longitudinal vortex and to perform rapid mixing in a short distance by arranging a three-dimensional vortex generator within the width of a separating plate or around the same in the transverse direction to the stream direction and controlling the stream. CONSTITUTION: A material to be mixed is made to flow along the separating plate 22 disposed on the upstream side of a mixing region (d) of a streaming passage. Plural vortex generators 9 are arranged within the width of the separating plate or around the same in the transverse direction to the stream direction. The vortex generators 9 have respectively three faces of a roof face 10 and two side faces 11, 13, the side faces 11, 13 are in contact with the streaming passage wall 21 to form a wedge angle α each other. The roof face 10 comes into contact with the passage wall 21 with an edge part 15 which extends in the transverse direction to the stream direction. Further, edge parts 12, 14 in the longitudinal direction of the roof face 10 which coincides to the edge part in the longitudinal direction protruding into the streaming passage of the side faces 11, 13 form an angle of elevation θ to the passage wall 21. In such a manner, the vortex is formed by a simple structure without pressure loss and dead water region.
Patent JP-H03269383-A (JP)
Title: Magnetic sensor and its signal processing system
Inventor: WAKAUMI HIROO
IPC: G11B5/02
Filed: 1990-03-20
Abstract: PURPOSE:To make it possible to easily read out bar codes by providing the magnetic sensor with an amplifying means for amplifying the output signal of a sensor part, a differential means for differentiating the output signal of the amplifying means and coding means for comparing the output signal of the differential means with a reference voltage and coding the output signal. CONSTITUTION:The amplifying means 102 amplifies an analog voltage waveform to be the output of the sensor part 101 consisting of a magnetic resistance element as a fundamental constitution element in two stages. The differential means 103 detects the start signal of the amplified analog voltage waveform and differentiates the detected signal to an analog voltage waveform. The coding means 104 shapes the waveform of the differentiated signal and extracts the shaped signal as a code signal. Consequently, a bar code constituted of engraving grooves on the surface of an article to be a magnetic substance or a bar code constituted of working the surface of the article and applying a magnetic material to the worked surface can easily be read out.
Patent JP-H06253687-A (JP)
Title: Tool for guiding plant in growth direction
Inventor: HAYASHI ISAO
IPC: A01G9/02
Filed: 1993-03-06
Abstract: PURPOSE:To obtain a tool for guiding a plant in the growth direction, a laminar tool for guiding a plant in the growth direction useful for making the shade or a fence with a plant, growing and guiding a plant in a narrow space in a compact state, capable of developing the plant backward. CONSTITUTION:An upward opening vegetation container 1 is formed, a main guide plate 2 of a strip shape is uprightly made at the center on the container and subsidiary guide plates 3 are rotatably connected to both sides of the main guide plate in the same way. The main guide plate 2 and the subsidiary guide plates 3 constitute a lattice state with which a plant is readily entangled, hinges 4 are vertically arranged between inner end frames of the subsidiary guide plates 3 and frames at both sides of the main guide plate 2 and the subsidiary guide plates 3 at both the sides of the main guide plate 2 are rotatable by the hinges.
Patent JP-S57192451-A (JP)
Title: Blended material
Inventor: KURATSUJI TAKATOSHI
IPC: C08L67/02
Filed: 1981-05-14
Abstract: PURPOSE: To provide a blended material suitable for use in the modification of an arom. polyester molding material, by blending a specified compd. with a polyester which does not enter into a redistribution reaction with an arom. polyester.  
     CONSTITUTION: 5W95wt% at least one compd. (A) selected from the compds. of formulasIWIII (wherein X 1 , X 2  are each a bivalent org. group derived from a ring structure of formula IV or V and form a five-membered or six-membered ring structure; D 1 , D 2  are each a bivalent org. group; R 1 , R 2  are a monovalent org. group; A is a tetravalent arom. group; n, m are each 0, 1) is kneaded together with 95W5wt% aliph. polyester (B) which has a m.p. of 150°C or lower and does not enter into a redistribution reaction with an aromatic polyester.  
     EFFECT: Component A can react with an arom. polyester without deteriorating the basic physical properties of the arom. polyester. There can be obtd. an arom. polyester molded article having a high degree of polymn. and a less amount of terminal carboxyl groups.  
     USE: Fiber for tire cord. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61231147-A (JP)
Title: Manufacture of semi-hard copper tube
Inventor: HINO KOJI
IPC: C22F1/08
Filed: 1985-04-04
Abstract: PURPOSE:To manufacture a semi-hard copper tube hardly causing variance of mechanical properties with high productivity in CONSTITUTION:The copper tube 1 finished to a thickness of the required product dimensions and to an outside diameter larger than.
Patent JP-2000270530-A (JP)
Title: Motor
Inventor: HIGUCHI DAISUKE
IPC: H02K21/22
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized motor that provides highly accurate vertical property of boss for the shaft and also provides a large coupling force between the shaft and boss. SOLUTION: An edge of the shaft end in the side that is inserted with pressure into the center hole of a boss 7 is chamfered in an arc of radius R, a shaft introducing part 7b of which internal diameter is widened is provided at one end in the shaft direction of the center hole of boss 7, the diameter size B of the shaft introducing part 7b satisfies A<B<=1.05A when the diameter size of a shaft 5b is determined as A, and the depth in the shaft direction of the shaft introducing part 7b is set at a depth larger than the radius R. Moreover, a caulking part 7c, consisting of the projected bank surrounding the external circumference of the shaft 5b, is provided to the end surface of the shaft direction of the boss 7 and the shaft 5b inserted into the boss 7 with pressure is fixed by the caulking with the caulking portion 7c.
Patent JP-H04307789-A (JP)
Title: Printed board
Inventor: TAKIGAMI KOTARO
IPC: H01C13/02
Filed: 1991-04-04
Abstract: PURPOSE:To provide an inexpensive printed board having high installation rate and easy manufacture. CONSTITUTION:In a printed board in which wiring circuits of a plurality of conductor patterns are formed on a board, resistor patterns 15a-15c for connecting the conductor patterns 13b, 13f to each other, an insulating layer 16 covering the patterns 15a-15c, a conductor layer 17 for connecting the conductor patterns to each other on the layer 16, and a conductor protective layer 18 covering the layer 17 are sequentially formed by printing.
Patent JP-S547012-A (JP)
Title: Internal combustion engine cylinder
Inventor: HARA HOMARE
IPC: C23C4/08
Filed: 1977-06-16
Abstract: PURPOSE:To offer stout resistance against wear, seizure, and exfoliation by using the plasma flame process to build up hard metal coat on the internal surface of a cylinder made of aluminum alloy material.
Patent JP-S62226024-A (JP)
Title: Spectroscope
Inventor: OKUBO KAZUAKI
IPC: G01J3/02
Filed: 1986-03-28
Abstract: PURPOSE:To easily perform a wavelength calibration of a spectroscope with high accuracy, by detecting an emitted direction of 0th-order light beams emitted from a diffraction grating, at the time when diffracted light beams of some specific wavelength is obtained from an emitting slit. CONSTITUTION:The titled spectroscope is constituted of a diffraction grating 4 for dispersing radiant light beams by a wavelength, plural photodetectors 10, 13 for detecting 0th-order light beams obtained from the grating 4 at the time of setting some plural wavelengths, respectively, and plural optical systems for bringing the 0th-order light beams to an image formation by the spectroscopes 10, 13, respectively. In this way, the radiant light beams which have been led in from an incident slit 1 is led to the grating 4 through optical paths (a), (b), and diffracted light beams emitted therefrom forms an image on an emitting slit 7 through optical paths (c), (d). When diffracted light beams of wavelengths lambda1, lambda2 are emitted from the slit 7 to the outside, respectively, the 0th-order light beams emitted from the grating 4 is detected by spectroscopes 10, 13, respectively, through optical paths c', d', or c'', d''. In this case, other optical system than the grating 4 is fixed and the grating 4 is rotated, the 0th-order light beams emitted from the grating 4 detects the direction of the 0th-order light beams obtained against these set wavelengths, and a wavelength calibration of the spectroscope can be executed with a high accuracy without depending on a utilization wavelength area of the grating 4.
Patent JP-S546347-A (JP)
Title: Device of removing admixture in sanitary sewage, etc.
Inventor: KOUNO YUKIO
IPC: B01D29/31
Filed: 1977-06-15
Abstract: PURPOSE: To avoid loading, by combining a taperling screen and a taperling screw for protruding admixture in the screen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58198869-A (JP)
Inventor: KONSUTANCHIN REETOIEFU
IPC: H01M10/42
Filed: 1983-04-25
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-H10265892-A (JP)
Title: Iron base alloy excellent in ductility
Inventor: YAMASHITA TAKAKO
IPC: C22C38/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an iron base alloy excellent in workability and having ductility while its strength is maintained by composing it of a compsn. in which the contents of C and N are regulated to specified value or below, the content of B is regulated to the range of specified value, and the balance Fe with inevitable impurities. SOLUTION: An alloy having a compsn. contg., by weight, <=0.005% C, <=0.005% N and 0.005 to 0.500% B, contg., at need, one or two kinds selected from <=2% Si, <=2% Mn, <=2% Cu and <=2% Ni, and the balance Fe with inevitable impurities is melted. This alloy is formed into a rolling stock by an ingot- making method, which is heated to about <=1,150 deg.C, is subjected to hot rolling, is furthermore subjected to cold rolling, is annealed at about <=880 deg.C and is moreover subjected to skinpass rolling at about <=5% draft to produce an iron base alloy material. In this way, the iron base alloy having strength of about >=240 MPa tensile strength and having ductility suitable for cold working such as bending, drawing or the like can be obtd.
Patent JP-H04308464-A (JP)
Title: Power supply
Inventor: SUZUKI KOJI
IPC: G03G21/00
Filed: 1991-04-05
Abstract: PURPOSE:To provide a downsized power supply with low cost. CONSTITUTION:Assuming a capacitive load (not shown) connected between output terminals P1-1, Pi-2 is charged, a high withstand voltage transistor Q2-1 is turned ON when a low frequency signal having repeating frequency of 2kHz and a duty of 7:3 produced from a second counter 7 is fed to the base of the Q2-1 by means of a CPU 1, and thereby the voltage at the output terminal P1-1 drops quickly to ground level. At that time, charges in the capacitive load connected with the output terminal P1-2 are blocked by a rectifier D1-2 from being discharged. Upon inversion of the low frequency signal, the CPU 1 operates a PWM circuit 2 according to the output from a comparator 3-1. Primary of a converter transformer T1 is driven through a FET Q1 thus charging the capacitive load connected to the output terminal P1-1 through a rectifier D1-1 connected to the secondary of the converter transformer T1. Voltage at the output terminal P1-2 is also controlled similarly.
Patent JP-S60214227-A (JP)
Title: Load detecting mechanism
Inventor: NISHIGUCHI YUZURU
IPC: G01G21/24
Filed: 1984-04-11
Abstract: PURPOSE:To strengthen a resisting force against a biased load in horizontal direction, to make it difficult to cause shift error and yet to make a work easy by enabling the use of a load cell having a big displacement and a linearly moving type displacement convertor with linear motion performed by a load shaft. CONSTITUTION:A link mechanism forms two pieces of parallelograms in the same size with six points of flexures 15-20 as the apex. A load W is added to a measuring scale 13 and in case the revolution drag of each flexure of 15-20 is equal with each other the load shaft 2 performs the linear motion in vertical direction and when the spring characteristic of flexures is found good, a linearly moving type spring scale is obtd. as it is.
Patent JP-H02250464-A (JP)
Title: Facsimile equipment
Inventor: MATSUMOTO MASAFUMI
IPC: H04N1/393
Filed: 1989-03-24
Abstract: PURPOSE:To simplify a driver circuit by applying smoothing processing a 1st line data and printing out the result as a 2nd line print data in the standard mode. CONSTITUTION:When the transmission mode is the standard mode and a 1st line data is printed out, smoothing processing is applied to the 1st line data and the data after smoothing processing is printed out as a 2nd line data. Figure shows examples of the algorithm of the smoothing processing and when patterns shown in the left in the figure are detected, data conversion (white black inversion) is applied and patterns shown in the right are generated to smooth patterns in the tilt direction. Then smooth printout is attained by using a thermal head with a low density.
Patent JP-S63238971-A (JP)
Title: Method for pouring molten metal
Inventor: HIROSE TOSHIYUKI
IPC: B22D11/10
Filed: 1987-03-26
Abstract: PURPOSE:To improve a yield and quality by floating the packing on the level of a molten metal by feeding a gas to the packing formed by filling up granular substances in advance to the outlet port of a molten metal after storing the molten metal inside a container and then pouring the molten metal into other container. CONSTITUTION:A molten steel orifice 23 is closed by a slider 18 and a sand 22 is filled up in a nozzle 15 to store a molten steel 14 in a ladle 11. An argon gas is fed into an upper nozzle 15 via a gas flow hole 21 from a gas feeding means to float the sand 22 on the molten metal level of the molten steel. With this method the quality and yield of a product can be improved.
Patent JP-S63237047-A (JP)
Title: Image forming device
Inventor: ARITA TSUGI
IPC: G03G15/047
Filed: 1987-03-26
Abstract: PURPOSE:To decrease the number of parts and to simplify constitution by providing a member for controlling quantity of light which controls the quantity of light projected from a light source by changing to a prescribed shape according to the temp. of the light source provided near the light source. CONSTITUTION:The member for controlling the quantity of light such as, for example, a shape memory alloy, is provided near the light source provided in the body of an image forming device such as electrophotographic copying device. The member for controlling the quantity of light changes to the prescribed shape and controls the quantity of light radiated from the light source to an adequate quantity according to the temp. of the light source when the light from the light source is projected thereto. For example, a plate 47 which controls the quantity of projected light automatically by the temp. of an exposing lamp 36 is provided near the exposing lamp 36. The plate 47 changes to the shape like 472, by which the quantity of the light projected from the exposing lamp 36 is increased by as much as the quantity of the light shielded by the plate 471. The number of parts is thereby decreased and the adjustment of the quantity of the light to be projected to an original to the adequate quantity is permitted.
Patent JP-H02251379-A (JP)
Title: Pressure device for resistance welding
Inventor: SAITO AKIHIRO
IPC: B23K11/11
Filed: 1989-03-24
Abstract: PURPOSE:To reduce the size and weight of a pressure device by connecting a couple of gun arms on the tips of which electrodes are set so as to face each other by a flexible fulcrum member to connect these by a link mechanism and providing a pressurizing actuator between the gun arms. CONSTITUTION:The gun arms 1 and 2 are made to a leaf spring 3 of the flexible fulcrum member which is used together with the actuator 16 set on the upper end of a supporting frame 7, by which the electrode pressurizing force can be increased remarkably. In addition, locusci of the tips of the electrodes 5 and 5' are determined and the deviation of the electrodes can be prevented by resisting against the parallel force of the gun arms by connecting the gun arms 1 and 2 by the link mechanism 10. By this method, the small-sized and lightweight pressure device for resistance welding having high strength and excellent welding accuracy is provided.