baber/WOPTO huggingface dataset:
Patent JP-H08225237-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TAKAHIRO
IPC: B65H39/11
Filed: 1995-02-22
Abstract: PURPOSE: To make a stapling action at the desired stapling position by providing a means filing the transfer paper on a sorter and a means specifying the stapling position. CONSTITUTION: A latent image is formed on a photoreceptor, it is developed by a developing unit 9, then a toner image is transferred to the transfer paper by a transfer charger 11. The toner image is fixed on the transfer paper by a fixing device 13, and the transfer paper is sent to the insertion port 21 of a sorter stapler 15 via a conveying device 14. The transfer paper is sent to the first sorter stapler by a switching pawl 23, and the paper sent to a distribution section 25 is stored in a bin 27 by a change pawl 29. A staple section 39 is normally stopped at the home position, it is lowered to each bin position when the paper discharge to the bin 27 is completed, and a stapling action filing the paper in the bin 27 is conducted. When the stapling action of the final bin 27 is completed, the staple section 39 is lifted and again stopped at the home position.
Patent JP-S61216453-A (JP)
Title: Lead frame
Inventor: TAKAHASHI KENJI
IPC: H01L23/50
Filed: 1985-03-22
Abstract: PURPOSE:To improve the reliability of a lead frame by arranging tie bars between an island and the ends of external leads to circulate over 1/2 of one side of the island so that moisture hardly arrives at a semiconductor chip. CONSTITUTION:An island 13 is formed substantially at the center of a frame 11, and a plurality of leads 14 of substantially radial state and approaching the inner ends to the island are supported at the outer ends to the frame 11. Tie bars 12 are led from above the frame toward the central direction of the island 13, bent near the island 13 to circulate over approximately half periphery of the island 13 in a gap to the ends of the leads 14, and so connected with the island 13 to be slightly displaced from the center on the opposite side to the lead side. The tie bars led from the opposite side of the frame are connected in a similar shape on the side of the island 13 of the opposite side to the lead side, the length of the bar 12 is longer by approximately half of the island as compared with the case of the linear shape, and the probability of arriving moisture at the island is remarkably reduced.
Patent JP-S54631-A (JP)
Title: Zerography
Inventor: OOHARA KATSUNOBU
IPC: G03G15/05
Filed: 1978-05-16
Abstract: PURPOSE:To make it possible to form a multiplicity of copied images from one latent image by using as a conductive member a photosensitive screen, which is formed with a photoconductive material and insulating material, so as to form an electrostatic latent image on the insulating layer.
Patent JP-2000245252-A (JP)
Title: Grain storage apparatus
Inventor: SATOJI HISAYUKI
IPC: A01F12/46
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a grain storage apparatus capable of changing the volume of a grain tank, opening the grain tank, lightening the grain tank and facilitating maintenance and the whole operation by installing a specific grain tank in the vicinity of a thresher. SOLUTION: A grain tank 5 arranged in the vicinity of a thresher is divided into an upper tank 11 and a lower tank 12. The upper tank 11 is vertically moved by a lifting and lowering mechanism 13 laid between the upper tank 11 and the lower tank 12. The grain tank 5 is rotatable outside around a rear arbitrary position. In the operation, a grain feeding cylinder for supplying grain from the thresher to the grain tank 5 is divided to a lower cylinder and an upper cylinder and an upper connecting part having an outlet at the upper part of the upper cylinder can be connected to the grain tank 5.
Patent JP-2000260088-A (JP)
Title: Cassette tape take-out device
Inventor: TOMINAGA YUJI
IPC: G11B15/675
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a take-out device of cassette tape capable of linking the operations of a cover with the mechanism at the time of taking out the cassette even under the condition of a space saving accompanying miniaturization of a video camera. SOLUTION: The device is constituted of a main body, the cover 2 turnably held by the main body, a link 6 loosely held by the main body at one point and turnably held by the cover 2, a separate member turning linked with the movement of the link 6 by the protruding shape formed on the link 6, and a spring 9 for pressing the separate member to the turning direction, then a cassette taking out switch 5 is operated by the separate member turnably moving accompanying the turning operation of the cover 2, thereby the take-out of the cassette is made possible.
Patent JP-H11258192-A (JP)
Title: Semiconductor gas sensor
Inventor: SUGIMURA MARIKO
IPC: G01N27/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor gas sensor whose mechanical strength is high, whose sensitivity is high, whose moistureproofness and time-dependent stability are excellent and whose durability against a poisoning gas is high. SOLUTION: A sensing part 6 is formed to be oval spherically shaped, a heater 25 which is composed of an electrode coil of a noble metal wire such as a platinum wire or the like is buried, and a core wire 20 which is composed of a noble metal wire such as a platinum wire or the like is installed at the inside of the heater 25. The heater 25 is installed between a lead wire 201 and a lead wire 203 . The core wire 20 is formed of a lead wire 202 . The sensing part 6 is formed in such a way that a metal oxide semiconductor 6b such as tin oxide or the like is stuck to the surface of a carrier 6a composed of metal oxide particles such as aluminum particles or the like.
Patent JP-H03260554-A (JP)
Title: Hot air blower
Inventor: UMEKAGE YASUHIRO
IPC: F24H3/00
Filed: 1990-03-09
Abstract: PURPOSE:To enable realization of a silent hot air blower making a user sense no noise by a method wherein volume resonance is made to occur in a space of a hermetically-sealed case body and a blower tube by vibrating a speaker by an inaudible frequency and thereby air is discharged from the blower tube. CONSTITUTION:An inaudible low frequency is generated by an inaudible low frequency generating device 6 and a vibrating plate of a speaker 1 is vibrated by the low frequency of the inaudible frequency through the intermediary of an amplifier 2. Then volume resonance is made to occur by a space of a case body 5 and a blower tube 3 by the vibration and thereby air in the blower tube 3 is moved to a large extent. With this movement, the air is discharged out of the hermetically-sealed case body 5 to be supplied. Since the vibrating plate 8 is vibrated at the inaudible frequency in this operation, a user hears no vibration sound and noise turns low. A heat source 4 such as an electric heater is provided for heat exchange with the air in this blower tube 3 and thereby hot air can be supplied. By providing a honeycomb straightening plate 9 at an outlet of the blower tube, moreover, an air stream is straightened and supplied to a more distant place.
Patent JP-2000254252-A (JP)
Title: Golf ball
Inventor: YAMAGISHI HISASHI
IPC: A63B37/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having a sufficient repulsive property, superiority in flying performance and drive feeling and a multilayer structure with at least three layers. SOLUTION: If the hardness of a ball at an arbitrary distance (L) mm from a ball surface to a ball center is (C) at JIS-C hardness, (C) is 93-1.3×(L)>=(C)>=83-1.3×(L) in the case of 0 mm<(L) mm<10 mm, and 67<=(C)<=80 in case of 10 mm<=(L) mm <= the ball center. The hardnesses (C) of an outermost layer cover, an innermost layer cover and a core surface are lower in sequence and the hardnesses (C) from (L) mm=8 mm to the ball center are the same with a measurement error of +/-3. Dimples are of three or more types with different diameters, the average diameter of the dimples being 3.3-4.0 mm, the average depth being 0.11-0.17 mm and the ratio of the average diameter to the average depth being 25-33. The total number of the dimples are 380-450. The ball is deformable relative larger, highly repulsive in impact and better in flying distance while providing a good drive feeling.
Patent JP-S63223783-A (JP)
Inventor: SATO KOZO
IPC: G09G5/22
Filed: 1987-03-13
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-S6058109-A (JP)
Inventor: HIGUCHI YASUO
IPC: A47G9/10
Filed: 1984-03-28
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-S62216151-A (JP)
Title: Enclosed lead storage battery
Inventor: YOSHINAKA MINORU
IPC: H01M50/55
Filed: 1986-03-17
Abstract: PURPOSE:To dispense with projecting parts for installing terminals and make a battery possible to be thinned, by providing window-like cuts on thin plates consisting of nonconductive material for battery terminals or terminal connection sections. CONSTITUTION:Tnned brass plates 3 and 3' are made contact with lead plates 2 and 2' in a state of being fitted in cutting parts of polycarbonate resin plates 1 and 1', and these plates 3, 3' and 2, 2' are heated and melted and unitized as one body respectively. And, a safety valve 10 lowers the internal pressure of the battery when if becomes more than the specified atmospheric pressure value. And, these plates 2 and 2' and molded bodies 7-9 composed of plastics are joined together by means of heat deposition, and these plates 3 and 3' are used as a positive terminal and a negative terminal each. With this constitution, projecting parts for installing these terminals are no longer required, thus a battery can be made up into a thin type.
Patent JP-H11256537-A (JP)
Title: Auger housing of snowplow
Inventor: SAKAI MASAAKE
IPC: E01H5/09
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items by connecting the upper and lower halves of an auger housing together while securing rigidity, and providing a guide for dropping snow away from snow discharge openings in an auger paddle. SOLUTION: An auger paddle provided inside an auger housing 10 is driven by a power source, and the snow collected by the auger paddle is discharged from a snow discharge opening in the auger housing. The auger housing 10 comprises an upper half 11 having the snow discharge opening and a lower half 17 supporting the auger paddle, the upper half 11 and the lower half 17 of the auger housing 10 being connected together by a connecting member 20 placed in front of the snow discharge opening inside the auger housing 10 and serving also as a snow drop guide 27.
Patent JP-H03258285-A (JP)
Title: Backrest for seat
Inventor: YOSHIMOTO RIYUUICHIROU
IPC: B68G7/05
Filed: 1990-03-09
Abstract: PURPOSE:To cheaply cover all the surfaces of the title backrest and to make rear space larger by forming a peculiar design on the rear surface thereof, by a method where both a concave backrest part on the front surface of a pad and recesses on the rear surface thereof are formed, and almost all the surface except a lower surface are covered with a bag-shaped skin material, and the skin material is stuck on the surfaces of the backrest part and the recesses. CONSTITUTION:The main body of the title backrest 1 is composed of a pad 2 consisting of polyuretane foam-formed product with a cushiony property, and all the surfaces thereof are covered with a bag-shaped skin material 3 having an opening at the lower end thereof. Side support parts 4 protruding forward are formed at both sides on the front surface of this backrest 1, and a concave part between them is made a backrest part 5. A pair of recesses 6, right and left, are also formed on the rear surface of the backrest 1. The skin material 3 is stuck on the pad 2 with a reactant type hot melt adhesive 7 with which both the backrest part 5 on the front surface of the pad 2 and the peripheral part thereof, and the recesses 6 on the rear surface of the pad 2 and the peripheral part thereof, are coated.
Patent JP-S59184956-A (JP)
Title: Data base control system
Inventor: SAKURADA TAKASHI
IPC: G06F17/30
Filed: 1983-04-04
Abstract: PURPOSE:To ensure the flexible data control for a user by securing a storage style equal to an ordinary file style for the data of the data base. CONSTITUTION:The data on a PS master 11 is read by the index key value delivered from a user and by means of a retrieving part. In the same way, the data part of a tape master 12 is read through the index part. Then the tape number and the value of the processing time are sent back to a logical file input/output regions. The data part of a PN master 10 is read with the value of a slave parts number read out of the master 11 used as a key and by means of the index part. The weight value is sent back to the logical file input/output part to complete the read processing. The processing step is equal to an instruction which declares the end of use of a logical file 9.
Patent JP-S59184338-A (JP)
Title: Image forming method by diffusion transfer of silver salt
Inventor: IDOTA YOSHIO
IPC: G03C8/06
Filed: 1983-04-04
Abstract: PURPOSE:To improve the long-term preservability of a processing soln. and to obtain a positive image having high sensitivity without spoiling the quickness in development by selecting a specific 1-aryl-3 pyrazolidionone compd. and using the same in combination with a specific hydroxylamine. CONSTITUTION:The hydroxylamine expressed by the formula I is used as a developing agent and a cyclic imide compd. is used as a solvent for silver halide. A photosensitive material exposed with an image is subjected to diffusion transfer in the presence of the 1-aryl-3-pyrazolidinone compd. expressed by the formula II. Ra in the formula is an alkyl, alkoxyalkyl or alkoxyalkoxyalkyl group, Rb is hydrogen, alkyl, alkoxyalkyl, alkoxyalkoxyalkyl or alkenyl group, R1 and R2 denote respectively hydrogen or an alkyl group of 1-3C and R3 and R4 denote respectively hydrogen or an alkyl group of 1-2C.
Patent JP-H11242416-A (JP)
Title: Image forming device
Inventor: TAKANO SATOSHI
IPC: G03G21/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent toner from flowing in a developing unit while it is mixed with air and to prevent it from being leaked and splashed from the gap or the aperture part of the developing unit together with the air. SOLUTION: This image forming device is provided with a toner carrying device 12 mixing the toner T with the air so as to be made to flow and carrying it to the developing unit 4, a separation device 13 separating gaseous mixture carried by the carrying device 12 to the toner and the air and mainly supplying only the toner to the developing unit 11 and a circulation path 14 for returning the air separated by the separation device 13 to the carrying device 12 and circulating and using it.  The separation device 13 is provided with a separation chamber 13b formed so as to receive the gaseous mixture carried through the path 14, make the toner in the gaseous mixture fall and guide it to the inside of the developing means, an impeller 51 provided with plural vanes and arranged at a lower part in the chamber 13b so that it can be rotated around a horizontal axis and a seal member 52 sealing a gap between the impeller 51 and the inside wall of the chamber 13b. By rotating the impeller 51, the toner T is guided to the inside of the developing unit 4 while cutting off the flowing-in of the gaseous mixture flowing in the developing unit 4 from the chamber 13.
Patent JP-H09251956-A (JP)
Title: Semiconductor device manufacturing method
Inventor: UCHIDA TORU
IPC: H01L21/324
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To deposit a lattice relaxation layer to sufficiently relax a large lattice mismatch, without casing the through-dislocation, inclination of the crystal axis and surface irregularities. SOLUTION: A low temp. deposit layer 2a is deposited below the critical relaxation temp. at which the relaxation of strain rapidly increase with the rise of the strain relaxation heat treating temp. as thick as sufficiently reducing the through-dislocation caused by the strain relaxation heat treatment, and a high temp. deposit layer 2b is deposited above this critical relaxation temp. The deposit layer 2a is heat treated to relax the strain above the critical relaxation temp. to cause a high-density propagation dislocation but low through- dislocation. Because of the high density of the propagating dislocation, the proportion of the 60 deg.-dislocation is low and inclination of the crystal axis of a lattice relaxation layer 2 and surface irregularities are little.
Patent JP-2000261699-A (JP)
Title: Lens cover opening and closing device for camera
Inventor: KATO MASAO
IPC: G03B11/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To surely operate opening and closing operation of a lens cover, and to prevent generation of damages on the driving mechanism of the lens cover, when an outer force is added to the lens cover by allowing the lens cover to open a lens mounting opening at photographing, and allowing the lens cover to close the lens mounting opening at non-photographing. SOLUTION: When a knob part 12 is rotated so as to be moved from the power source off mode of an index 12b to the recording mode of an index 12c, both a rotator part 13 and a cam part 21 are rotated. Due to the rotation of the knob part 12, a protruding part 23a of a first piece 23 of a V-shaped level 22 is allowed to slide in contact from a small diameter circular arc 21a to a large diameter circular arc 21b, and the first piece 23 is rotated in the clockwise direction opposite to that of the arrow L.  According to the protruding part 23a of the first piece 23 being allowed to slide on an inclination 21c of the cam part 21, a cover part 37 is moved in the arrow M direction so that a lens mounting opening 38 can be opened. when the protruding part 23a is allowed to slide on the large diameter circular arc 21b of the cam part 21, a photographic recording mode is set by the contacting of a sliding piece 14 with a contact piece 15.
Patent JP-S61223186-A (JP)
Title: Production of thin carbon film
Inventor: YOSHIMOTO YOSHIKAZU
IPC: C23C16/26
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a thin conductive carbon film doped with different atoms in crystal structure by supplying a hydrocarbon compd. and dopant contg. the different atoms to a reaction system and cracking thermally the same. CONSTITUTION:The hydrocarbon compd. such as benzene is bubbled by gaseous Ar from a vessel 1 and is fed to a reaction tube 4. On the other hand, the dopant is bubbled by the gaseous Ar from a vessel 1' and is mixed with the benzene molecules just before the reaction tube 4. The different atom compd. consisting of boron tribromide in the case of a P type and consisting of pyrimidine, etc. in the case of an N type is used as the dopant. The substrate in the tube 4 is heated at a prescribed temp. by a heating furnace 8. The dopant and benzene molecules are thermally cracked in the tube 4 and the carbon deposit having a metallic gloss is formed on the substrate. The different atoms cracked thermally at the same instant as the formation of such carbon deposit is doped into the crystal structure of the carbon deposit. The thin carbon film of the P or N type is thus obtd.
Patent JP-S55151537-A (JP)
Title: Crystallization of sodium salt of ethylenediaminetetraacetic acid
Inventor: NANBU KAZUJIROU
IPC: C07C227/00
Filed: 1979-05-15
Abstract: PURPOSE: The reaction mixture containing the sodium salt of ethylenediaminetetraacetic acid (EDTA) is directly concentrated under reduced pressure without purification process to crystallize out high-purity EDTA.4Na.4H 2 O in lessened step operations.  
     CONSTITUTION: Tetrasodium EDTA tetrahydrate is obtained from ethylenediamine, formaldehyde and hydrocyanic aicd. At this time, instead of the conventional process shown as the sequence of reaction equations, the reaction mixture is concentrated under reduced pressure after the step of the reaction equation (2) to crystallize out EDTA.4Na.4H 2 O. This treatment is effected by adding EDTA.4H or EDTA.2H. 2Na.2H 2 O to the reaction mixture after the step (2) to adjust the pH to 9W12, preferably 10W11 followed by concentration under reduced pressure. Resultingly, EDTA.4Na.4H 2 O is obtained as crystals in about more than 60% yield and the purification processes of steps (3) and (4) can be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06250420-A (JP)
Title: Electrophotographic sensitive body
Inventor: ASHITANI SEIJI
IPC: G03G5/06
Filed: 1993-02-25
Abstract: PURPOSE:To provide an electrophotographic sensitive body of high performance with improved latent image characteristics. CONSTITUTION:The electrophotographic sensitive body 2 has a photosensitive layer on a conductive supporting body. The photosensitive body satisfies the relation of 0muc/m<2=QF-QI<=200muc/m<2>, where QI is the leaked charge amt. when the electrification characteristics are measured as QV characteristics, and QF is the leaked charge amt. after 10000 repetition of fatigue cycles.
Patent JP-S58178005-A (JP)
Inventor: OZASA TAKASHI
IPC: F16B7/04
Filed: 1982-04-08
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-H07268521-A (JP)
Title: Liquid phase diffusedly joined alloy foil for heat resistant material joinable in oxidizing atmosphere
Inventor: HASEGAWA HIROSHI
IPC: B23K35/02
Filed: 1994-03-29
Abstract: PURPOSE:To produce liq. phase diffusedly joined alloy foil for a heat resistant material joinable in an oxidizing atmosphere by preparing Ni alloy foil having a specified componental compsn. in which each content of V, Si and B is prescribed and having specified thickness. CONSTITUTION:Alloy foil having a compsn. contg., by mass, 6.0 to 15.0% Si, 0-1 to 2.0% Mn, 0.50 to 30.0% Cr, 0.10 to 5.0% Mo, 0.50 to 10.0% V, 0.02 to 1.0% Nb, 0.10 to 5.0% W, 0.01 to 0.5% N, 0.10 to 5.0% B, and the balance Ni with impurity components and having 3.0 to 300mum thickness is prepd. Thus, a heat resistant steel is subjected to liq. phase diffused joining in an oxidizing atmosphere, by which the allay foil for liq. phase diffused joining capable of realizing a joint high in reliability and excellent in heat resistance can be obtd.
Patent JP-H03260040-A (JP)
Title: Manufacture of high strength al-mn series alloy sheet
Inventor: TAKEUCHI HISASHI
IPC: C22F1/00
Filed: 1990-03-09
Abstract: PURPOSE:To manufacture an Al-Mn alloy sheet having improved strength by subjecting an Al-Mn alloy ingot having a specified compsn. to hot rolling and intermediate rolling, subjecting this ingot to process annealing under specified conditions, thereafter subjecting it to finish rolling and executing stabilizing annealing at a specified temp. CONSTITUTION:The ingot of an Al-Mn alloy having the compsn. contg., as essential components, 0.3 to 1.5% Mn, contg. one or two kinds of <=0.8% Mg and <=0.3% Cu and the balance Al with impurities is subjected to hot rolling at about 300 to 500 deg.C and is thereafter subjected to intermediate rolling (cold rolling). Next, this ingot is subjected to process annealing of holding at >=100 deg.C/min heating and cooling rate at 500 to 550 deg.C arrival temp. for <=10sec, is thereafter subjected to finish rolling (cold rolling) and is subjected to stabilizing annealing at 150 to 250 deg.C. In this way, an Al material having improved strength can be obtd. without changing its conventional material characteristics and is suitable for high strength caps excellent in sealing performance.