baber/WOPTO huggingface dataset:
Patent JP-H0297667-A (JP)
Title: Ion plating device fitted with bias mechanism
Inventor: II TORU
IPC: C23C14/32
Filed: 1988-10-01
Abstract: PURPOSE:To enable film formation in a high vacuum independently of the material of a substrate and to avoid the incorporation of impurities into an evaporated material to be deposited by connecting a high frequency bias means to the substrate. CONSTITUTION:An evaporating source 3 and a substrate 4 are placed opposite to each other in a vacuum vessel 1. Particles evaporated from the source 3 are ionized with a hollow cathode plasma gun 6 and film formation is carried out. A high frequency bias power source 10 as a high frequency bias means is connected to the substrate 4 and a feeding means of an inert gas for cleaning the substrate is fitted. This technique is applied to metallurgy, decoration, corrosion resistance, electronic industry and optical field. Film formation is enabled in a high vacuum independently of the material of the substrate and the incorporation of impurities into the evaporated material to be deposited can be avoided.
Patent JP-H0988458-A (JP)
Title: Winder of shutter, etc
Inventor: NAGAI YOSHIMASA
IPC: E06B9/74
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to open and shut an opening and shutting body manually irrespective of a state of an electric opening and shutting machine. SOLUTION: A shutter curtain 8 is wound with rotation of a winding pipe 7, and a tube motor 3 as a driving source is provided inside the winding pipe 7. A clutch mechanism 10 is provided between the tube motor 3 and a winding wheel 5a, and when an operator pulls a wire cable 15, the clutch mechanism is cut off to cut connection with the tube motor 3. The shutter curtain 8 can be easily opened with winding force for a winding spring 9. While, even if the tube motor 3 gets out of order in a state to wind the shutter curtain 8, when the clutch mechanism 10 is cut off, the shutter curtain 8 is drawn out from the winding pipe 7, and the tube motor 3 inside the winding pipe can be easily exchanged.
Patent JP-S60141830-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: YAMAGUCHI KATSUROU
IPC: C21D8/12
Filed: 1983-12-29
Abstract: PURPOSE:To produce a grain oriented silicon steel sheet having an excellent magnetic characteristic by coating a separating agent for annealing consisting essentially of MgO and added with an adequate amt. of La, Ce, S or the compd. thereof on the surface of a silicon steel sheet and subjecting the sheet to final finish annealing. CONSTITUTION:A hot rolled silicon steel sheet contg. <=4.0wt% Si is subjected to 1 pass or >=2 passes of cold rolling including intermediate annealing to a final thickness and is then subjected to decarburization and primary recrystallization annealing. A separating agent for annealing which consists essentially of MgO and is added with >=1 kind among La, Ce or the compd. thereof at 0.1-3.0% in total in terms of La and Ce with respect to MgO or is further added with S or S compd. at 0.01-1.0% in terms of S with respect to MgO is coated on the surface of the sheet. The steel sheet is then made into a coil shape and is subjected to finish annealing. The formation of coarse crystal grains on the surface of the steel sheet is thus suppressed and the grain oriented silicon steel sheet having excellent magnetic characteristic is obtd.
Patent JP-S6486998-A (JP)
Title: Apparatus for stopping at fixed position for sewing machine
Inventor: NOGUCHI MINETOSHI
IPC: D05B69/00
Filed: 1987-09-30
Abstract: PURPOSE: To make enlargeable the selection range of a needle location stop position and to make miniaturizable a throat plate by changing the sewing speed and cloth feed amount corresponding to a needle location number until a scheduled needle location stop point after detecting the cloth end and stopping needle location at the scheduled needle location stop point. CONSTITUTION: Item values such as a sewing pitch amount, a detected distance and the distance of the cloth end and a needle location stop point inputted by a setting key 5 are read and the number of required stitches from cloth end detection to the needle location stop point is calculated. When sewing is advanced and the cloth end is detected by a cloth end detection part 1, the number of the stitches thereafter is counted. Then, so as to appropriately stop the needle location at a scheduled stop point from a cloth end detection point simultaneously, the speed reduction of a main motor 9 is started by a control means 8, a sewing pitch correction amount value is also calculated and a stepping motor 11 for constituting a cloth feed amount change part is also drive-controlled to the change state of the feed amount based on the calculated value.  Then, at the point of time at which the needle location reaches the scheduled stop point, a solenoid 10 is turned off, the needle location is stopped and a thread cutting operation is performed.
Patent JP-2000069879-A (JP)
Title: Water tank system for culturing marine animal
Inventor: MIYANISHI SHOICHI
IPC: C02F3/32
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a water tank system for culturing marine animal by using both a seawater circulating system for taking advantage of seawater cleaning by Polychaeta and a seawater supplying/draining system for causing a uniform water current in a water tank. SOLUTION: In this water tank system for culturing marine animal, the inner wall of a water tank is provided with a difference in level 10a. The dividing member 11 is supported by the difference in level 10a. A marine animal culture zone 20 and a draining zone 30 are dividedly formed by the dividing member 11. A seawater cleaning layer 31 comprising a Polychaeta living zone for treating excreta of marine animal and residual feed is installed in the draining zone 30 and plural drain holes 40 are arranged in the bottom of the water tank.
Patent JP-S61127885-A (JP)
Title: Electroforming mold and its production
Inventor: ANDO YOSHIO
IPC: C25D1/00
Filed: 1984-11-22
Abstract: PURPOSE:To obtain easily an electroforming mold having excellent accuracy and strength at a low cost by disposing cooling pipes on the rear of an electroforming shell, embedding the same with a reinforcing layer, setting a molding flask to the electroforming shell, packing a fluid packing material into the flask and solidifying the packed material then parting the mold. CONSTITUTION:A conductive release film 3 is formed on a product shape surface 2 of a model 1 and thereafter the model is dipped in an electrolyte to deposit the electroforming shell 7 of Ni, etc. The cooling pipes 9 are disposed on the rear of the shell 7 and a thermally sprayed layer 10 of Ni, etc. for reinforcement is formed thereon to embed the pipes 9. The molding flask 1 is set on such model 1 and a nozzle member 8 is held thereto. The low shrinkability fluid packing material 13 consisting of a mixture composed of cement and iron powder, etc. is packed into the formed space and is solidified to unite the flask 11 and the shell 7 including the layer 10. The shell 7 is stripped from the model 1 and the top end of a nozzle member 8 projecting from the molding surface 14a is removed. The mold 14 provided with an injection nozzle 8 is thus obtd.
Patent JP-H0587089-A (JP)
Title: Fan
Inventor: MASAMOTO HIDENORI
IPC: H04Q9/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide a fan which allows the contents of a switch operated to be confirmed only by the behavior of the fan and the intermittent ringing of a piezoelectric buzzer and also allows the contents of operation to be confirmed only by the sound of the piezoelectric buzzer if the behavior of the fan cannot be visually determined. CONSTITUTION:A microcomputer provided on a circuit substrate for a fan outputs through a piezoelectric buzzer 112 the contents of operation from a remote handling equipment or an operation part on a base as changes in intermittent sounds or intermittent sounds with varying pitches so that users can confirm the contents of operation even when he or she fails to see the display of a LED element 108 on the operation part.
Patent JP-2001076858-A (JP)
Title: Electromagnetic induction heating device
Inventor: FUKUDA RYUKICHIRO
IPC: H05B6/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To set the temperature distribution of a heating object as desired by connecting a high frequency power source having mutually different phases to respective plurally arranged coils. SOLUTION: An electromagnetic induction heating device is arranged in a heating object 1, for example, a frying pan and a Chinese pot by superposing electromagnetic induction heating coils 2, 2' in a plurality or forming the coils as a layer via clearance (t). The number of electromagnetic induction heating coils is desirably two pieces or three pieces. The respective electromagnetic induction heating coils 2, 2' are connected to an exciting high frequency power source 3, and for example, when the number of electromagnetic induction heating coils is two pieces, a phase difference is imparted to the respective coils 2, 2' by two-phase excitation by dislocating a phase by 90 degrees to be excited, and when the number of electromagnetic induction heating coils is three pieces, 120 degrees of a phase difference is imparted to the respective coils to be excited.  A rotary magnetic field and a moving magnetic field can be excited, and various heating modes become possible. An iron loss increases to perform efficient heating.
Patent JP-2000063188-A (JP)
Title: Device for composting sludge
Inventor: UJIIE AKIYOSHI
IPC: B09B3/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a sludge-composting device capable of preventing the contact of a fermentation tank with outer air to reduce the quantity of released heat. SOLUTION: This device for composting sludge is obtained by disposing an outer cylinder 34 on the outside of a fermentation tank 12 to form a heat- insulating space 35 therebetween, and further forming a circulation route for guiding the fermentation gas from the fermentation tank 12 to the heat- insulating space 35. The fermentation tank 12 can receiving dehydrated sludge from a hopper 14, and is used for composting the dehydrated sludge 16 with aerobic microorganisms. The device 10 for composting the sludge can prevent the direct contact of the fermentation tank 12 with outer air, and the sludge in the fermentation tank 12 are thereby scarcely affected by the outer air. Thus, the device 10 enables the maintenance a sludge temperature at 65 deg.C for a long time, the shortage of the time required for heating with heaters, and the reduction in a running cost.
Patent JP-H06105047-A (JP)
Title: Bulletin board information extraction system
Inventor: KANEKO NOBUYUKI
IPC: H04N1/00
Filed: 1992-09-17
Abstract: PURPOSE:To extract only desired bulletin board information in a bulletin board information extraction system in a store and forward device equipped with a bulletin board service function. CONSTITUTION:This system is comprised in such a way that one or plural terminals 100 with display function are directly housed or via a local area network in the store and forward device 2, and a bulletin board display means 200 which selects bulletin board information designated by the identification information of the bulletin board information(BB) when it is inputted from the terminal with display function, and transfers it to the terminal 100 with display function, and displays it, and a bulletin board extraction means 300 which extracts only the bulletin board information being displayed when the extraction of the bulletin board information being displayed is requested, and delivers it to a facsimile terminal 3 designated by the terminal 100 with display function are provided.
Patent JP-H07151206-A (JP)
Title: Cam plate type hydraulic device
Inventor: NAKAJIMA YOSHIHIRO
IPC: F16H39/14
Filed: 1994-10-13
Abstract: PURPOSE:To reduce side thrust applied from a cam plate of a plunger fit to a cylinder for sliding securely. CONSTITUTION:Spherodial edges 9a, 19a of plungers 9, 19 fit to cylinders 7, 17 for sliding are operatively contacted with spherodial recessed parts 10a, 20a formed on cam plates 10, 20 and the cam plates 10, 20 are held by can plate holders 5a, 22 through bearings 12, 14 and radial bearings 13, 14 so that they are held at a determined position on a rotational axis of the cylinders 7, 17.
Patent JP-S60135902-A (JP)
Inventor: RICHIYAADO ROORENSU KOOEN
IPC: G02B27/00
Filed: 1984-11-26
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-H0193656-A (JP)
Title: Belt tension device
Inventor: KAWAGUCHI MITSUNORI
IPC: F16H7/12
Filed: 1987-09-30
Abstract: PURPOSE:To make the regulation of belt tension easy and make micro-regulation and regulation during travel pushing an idle pulley against a belt by the coiling force of a coil spring and utilizing a worm wheel and a worm gear as coiling means. CONSTITUTION:A revolving base 6 is revolved, and torsion is put on a coil spring 5 engage-stopped with one end and a belt is given tension by pushing against the belt by means of this torsion force an idle pulley 2 fitted to a revolving plate 3 engage-stopped with the other end. A worm wheel 13 is formed at one part of the side surface of the revolving base and a worm gear 7 which is supported revolvably on a base 8, is engage-stopped, and a constitution is so made that torsion force is given to the coil spring 5 by revolving the revolving base 6. Accordingly, the precise regulation of a torsion angle can be conducted only by revolving the worm gear 7, and the regulation of the tension of the belt becomes easy and the micro-regulation of tension and the regulation of tension during belt travel can be conducted.
Patent JP-H0886450-A (JP)
Title: Under-floor laying part of soft floor heating mat
Inventor: INOUE NORIAKI
IPC: F24D3/16
Filed: 1994-09-19
Abstract: PURPOSE: To improve a sound insulation characteristic at an underfloor structure by a method wherein a non/woven fabric of polypropylene fiber is placed at an upper surface and a lower surface of a soft floor heating mat of which front surface is covered by an aluminum foil. CONSTITUTION: A front surface side of a substrate material sheet 11 is covered by an aluminum foil 14 to constitute a soft floor heating mat (m). A non/woven fabric 15 made of polypropylene fiber is placed on the upper surface of the soft floor heating mat (m) and then a non/woven cloth 16 made of polypropylene fiber is placed between the lower surface of the soft floor heating mat (m) and a floor base block 17 of a building. In this case, an applying amount of the non/woven fabrics 15, 16 made of polypropylene fiber is 50 to 350g/m<2> and preferably 50 to 200g/m<2> and a thickness of either the upper surface or the lower surface is 10mm or less, respectively. With such an arrangement as above, it is possible to improve a sound insulating characteristic at the under-floor structure having the soft floor heating mat (m) placed therein.
Patent JP-2001078182-A (JP)
Title: Image transmitter and image transmission method
Inventor: HISHIKURA HIROBUMI
IPC: H04N19/587
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitter that can cope with even a high bit rate by providing a means that transmits only pictures of a specific kind to suppress disturbance in a received image caused by collision of network packets and realizing discrimination of an IBP picture (discrimination of a kind of a frame) used for that means by means of a simple discrimination method using initial set information without retrieving a header of a stream so as to relieve a load on a CPU. SOLUTION: An A/D converter 11 applies A/D conversion to a received video signal and an MPEG2 encoder LSI 12 compresses the A/D-converted signal. The compressed data are outputted to an FIFO memory 13 after the number of bytes of the data stored in the FIFO memory 13 is written in an internal register 12a of the encoder LSI 12. The data read from the FIFO memory 13 are given via a data bus 6 to an Ethernet circuit 7, where header information is given to the data, and the resulting data are transmitted to an Ethernet 2. Then the encoder LSI 12 outputs IPB pictures in a predetermined sequence, and a frame counter 16 counts the number of the outputted frames to discriminate the picture type. In the case that the Ethernet 2 is in congestion, the Ethernet circuit 7 transmits the picture to the Ethernet 2 while interleaving the B pictures.
Patent JP-H0657168-A (JP)
Title: Zinc calcium phosphite pigment, and coating material containing the same
Inventor: MORI YOICHI
IPC: C09C1/04
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a corrosionproof coating material which is nonpolluting and excellent in corrosionproofness by compounding zinc phosphite with a specific compd. CONSTITUTION:This pigment comprises 10-90wt.% zinc calcium phosphite (a first compd.) and 10-90wt.% at least one compd. selected from the group consisting of zinc molybdate, calcium molybdate, aluminum phosphate, barium metaborate, and zinc oxide (a second compd.). Zinc calcium phosphite which has a long-lasting, though mild, reducing power catches dissolved oxygen coming through a coating film and prevents the occurrence of rust; phosphite ion, molibdate ion, etc., separated from the second compds. form a hardly sol., tough film on the surface of iron.
Patent JP-H06133941-A (JP)
Title: Device for magnetic measurement for human body equiped with nonmagnetic movement detector
Inventor: SUKOTSUTO DEII BUKIYANAN
IPC: G06T1/00
Filed: 1992-08-25
Abstract: PURPOSE: To obtain a positional monitor which automatically measures the position and movements of parts of a human body as a generating source of signals in addition to a measurement of a magnetic field of the human body. CONSTITUTION: A positional monitor 40 consists of an optical target 42 which has a different light reflection rate to be fixed on a selective part of a human body, an input light conductor 50 which directs light beam to a target, an output light conductor 52 which collects reflected light beam from the target and the threshold detector 66 which determines if the optical strength of the light beam received from the output light conductor is within the specified range or not. The input and output light conductors are formed as optical fiber fluxes. The input and output light conductors are actually sheathed in a single light conductive housing 54 in an appropriate manner.
Patent JP-H0779082-A (JP)
Title: Enclosure for mounting ic
Inventor: SHINOZAKI SATORU
IPC: H05K7/14
Filed: 1993-09-08
Abstract: PURPOSE:To provide an enclosure for mounting an ICs that is excellent in mass-producibility and less in manufacturing cost, and that makes it possible to use resin-sealed ICs in applications of high frequency and high power consumption or in operating environments at high temperature. CONSTITUTION:Conductor patterns 3 are formed both on the front face and on the bottom face of a printed board 1; both the conductor patterns 3 are connected with each other through through holes 6. A resin-sealed IC 2 is mounted on the front conductor pattern. A recess 5 is formed in the upper and lower covers 4, 7 of the enclosure to press the resin-sealed IC 2 mounted on the front face of the printed board 1 and the conductor pattern 3 on the underside thereof from above and below, and bring them into contact. The covers 4, 7 absorb heat from the resin-sealed IC 2 and thus facilitate the heat radiation therefrom.
Patent JP-H0299416-A (JP)
Title: Suspension device for travelling vehicle
Inventor: NAGAI TAKAO
IPC: B60G17/04
Filed: 1988-10-04
Abstract: PURPOSE:To improve riding comfort in a vehicle and the safety of the body of the vehicle, by connecting the oil room of each of right and left suspension cylinders to an accumulator via a valve, and providing such arrangement as in which the valve is located in its communicating position when the body is horizontal, while it is put in its first or second cutoff position in response to rolling of the body in the horizontal direction. CONSTITUTION:An axle 1 in a travelling vehicle such as a dump truck is mounted thereto in such a manner that it is capable of pivoting about its center 1a, the right and left ends of the axle 1 being connected to the body of the vehicle by right and left suspension cylinders 4, 3. In this case, the extension oil room 9, 9 of each of the cylinders 4, 3 is connected to an accumulator 16 via each of right and left piping 14, 13 and via a valve 15. The spool 15b of the valve 15 is engaged with a watt ring 19 via right and left link mechanisms 18, 17, the watt ring 19 being provided above the center 1a of oscillation of the axle 1 and including a bracket 22 and a lever 23. In this way, when the body of the vehicle oscillates horizontally with respect to the axle 1, the spool 15b is put in its first or second cutoff position II, III.
Patent JP-S61127270-A (JP)
Title: Picture recording device
Inventor: TAKENAKA SHIGEO
IPC: H04N1/23
Filed: 1984-11-26
Abstract: PURPOSE:To fully prevent sensitizing material from fogging by taking cut-off measures for a luminous flux, asiding from luminous variation means. CONSTITUTION:A laser beam L incoming to a light-converter is converted by picture signal N which is inputted to the light converter 2 and its laser beam L mechanically performs On-Off functions by using a beam isolator 10 as occasion demands. The laser beam L passed through the beam isolator 10 reaches a rotational polygon mirror as a parallel beam with the aid of collima tor lens. Performing a repeat scanning at an equal speed to a direction intersecting at right angles to a turning motion of rotary drum 5, its laser beam reaches the rotary drum 5. And after squeezing into a uniform micro beam diameter by using ftheta lens 6, regardless of any scanning position, its laser beam produces record picture P on a sensitive film F. Besides it, the beam isolator 10 is driven by a mechanical shutter, such as that of solenoid.
Patent JP-2001038056-A (JP)
Title: Direct non-swingable race game
Inventor: SHIMAZAKI TAKASHI
IPC: A63F13/45
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to develop a game having much interest by manifesting an event that the swinging of an object to be operated cannot be made by a player and an event that the external force to swing the object to be operated does not exist in a race game of a type that the object to be operated swings. SOLUTION: A disk (the object to be operated) is moved by the operation of an input device by the player along a course set in such a manner that the external force, such as friction force, acting to swing the object to be operated does not exist. The input device is constituted to have a left button 4 and right button 5 operated by the left hand and a button 6 operated by the right hand. The disk is moved without changing its longitudinal direction when both of the left button 4 and the right button 5 are on or off. The disk is rotated counterclockwise about the vertical direction when the left button 4 is on and the right button 5 is off, and conversely, the disk is rotated clockwise when the left button 4 is off and the right button 4 is on.