baber/WOPTO huggingface dataset:
Patent JP-S5239243-A (JP)
Title: Device for detecting the up and down movements of a balanced conveying machine
Inventor: MIURA MAKOTO
IPC: B66F19/00
Filed: 1975-09-22
Abstract: PURPOSE: A detector to limit the up and down movement of a balanced conveying machine, by which errors in operation resulting from the tolerance of assembly are cancelled by a stopper employing a spring disposed in a certain detecting position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5541811-A (JP)
Title: Treatment of waste water by microorganism
Inventor: HARADA SHIYUKUYUKI
IPC: C02F3/06
Filed: 1978-09-18
Abstract: PURPOSE: To obtain shudge which can easily be treated, by using, as pH controlling agent, calcium carbonate, magnesium carbonate, etc. in a biological treating method of organic matters-containing waste water to decompose the organic matters at a high rate.  
     CONSTITUTION: Waste water containing organic matters is treated by using microorganism in an active sludge process, a water spray filter bed process, etc. As the treatment proceeds, the pH falls. At least one selected from the group consisting of calcium carbonate, magnesium carbonate and magnesium hydroxide is contacted as pH controlling agent with the waste water. As compared with a neutralization process by using sodium hydroxide, the decomposition rate of the organic matters is increased, the amount of sludge formed is decreased, sludge which adheres to piping and walls of instruments can easily be removed, and surplus sludge settles satisfactorily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09295252-A (JP)
Title: Method and device for working work, and working machine provided with marking device and display giving device for this work working method
Inventor: MANO KENJI
IPC: B30B15/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To display parts, which can be recycled, and to easily discriminate and sort the parts for recycle by giving a mark for showing a part, which can be recycled, to the predetermined position of a part when a part, which can be recycled, exist. SOLUTION: A die device 35 has a swan-type die holder 37, and a punch P for marking a work is installed in an upper arm 37U of this die holder, and a die D is installed in a lower arm 37D of the die holder. When a work is placed on the die D and a hydraulic cylinder 41 is operated, the punch P is struck by a striker 45 through a piston rod 43, and the punch P and the die D cooperate with each other so as to mark the work. At the time of disposing a product later, a worker or a detecting device detects a display for showing 'to be recycled', and easily discriminates and sorts the parts to be recycled.
Patent JP-S62270504-A (JP)
Title: Mildew-proofing agent
Inventor: AIKAWA TEIICHI
IPC: A01N37/06
Filed: 1986-05-20
Abstract: PURPOSE:To provide a mildew-proofing agent obtained by compounding p- dichlorobenzene with a small amount of dimethyl fumarate, exhibiting remarkably improved mildew-proofing property of p-dichlorobenzene and high synergistic effect which cannot be attained by separate use of each component and suitable for the treatment of a container of clothes, etc. CONSTITUTION:The objective mildew-proofing agent can be produced by compounding 100pts.wt. of p-dichlorobenzene with 1-20pts.wt. of dimethyl fumarate. The agent is used in the form of powder, tablet or pellet. The powder is filled in an air-permeable bag made of e.g. Japanese paper and the tablet or pellet is put into a properly perforated bag made of plastic or moistureproof cellophane. EFFECT:The mildew-proofing effect lasts over a long period.
Patent JP-S5892613-A (JP)
Inventor: RORANDO KEI ROBINSU
IPC: A61K31/425
Filed: 1982-07-02
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-S5817956-A (JP)
Inventor: KOKATSU MASAHIKO
IPC: E04D13/15
Filed: 1981-07-21
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-H07296695-A (JP)
Title: Relay contact abnormality detecting circuit
Inventor: MAEKAWA KATSUMI
IPC: H01H47/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a relay contact abnormality detecting circuit which is constituted to detect a trouble, such as fusion of a contact and defective contact, through simple constitution. CONSTITUTION:A voltage is applied on an exciting coil 2C from a control device 7 to drive a moving contact 2A by means of a magnetic force. Electrical connection and electrical disconnection of an AC load circuit are effected through contact and non-contact of the contact 2A. A voltage detecting circuit 9 connected in parallel to the contact 2A and a photo coupler 8 operated by means of an output from the voltage detecting circuit 9 are provided. Abnormality of the contact 2A is decided by the control device 7 according to the electrical connection state of the photo coupler 8.
Patent JP-S60260445-A (JP)
Title: Treatment of protecting surface for glass article
Inventor: TAKAGI TOMOTAKA
IPC: G02B3/00
Filed: 1984-06-04
Abstract: PURPOSE:To improve chemical durability of a glass article inexpensively by allowing the surface of a glass article to contact with a salt contg. silver ion. CONSTITUTION:Many self-converging glass rods lenses 2 are arranged closely with their optical axes placed in parallel to each other, and the periphery is enclosed with a resin plate 3A comprised of a glass fiber reinforced resin, etc. At the same time, a black resin material 3B is packed in the space between the resin plate 3A and said rod lenses 2 to form one body of a lens array 1 by hardening and bonding the rod lense to the resin plate. Then, the many lense arrays 1 are dipped in a molten salt 5 of such as AgNO3, filled in a vessel 4. Preferred temp. of the molten salt 5 is <=ca. 300 deg.C, more pref. ca. 250 deg.C, and preferred time for dipping is 1-10min. By this treatment, alkali ions in the rod lense 2 are exchanged with Ag ions in the molten salt bath 5, and a protecting layer consisting of a glass layer having superior weather resistance contg. Ag ions but contg. quite small amt. of alkali ions is formed on the surface of the rod lense 2.
Patent JP-H08305185-A (JP)
Title: Fixing device
Inventor: MORI HIDEKI
IPC: G03G15/20
Filed: 1995-05-12
Abstract: PURPOSE: To provide a fixing device capable of suppressing a driving torque small while securing cleaning property, being miniaturized, and improving a durability. CONSTITUTION: In this fixing device constituted of a heating body 12, plural film extending members (driving roller 8 and driven roller 11) including the heating body 12, a fixing film 9 extended between the film extending members and to be transported, a pressure roller (pressing means) 17 being in press contact with the heating body 12 with the fixing film 9 between, and a cleaning tool (cleaning member) 101 abutting on the driving roll 8 and cleaning a surface thereof, the cleaning tool 101 is constituted movably in the axial direction of the driving roller 8.  Since the cleaning tool 101 is movable in the axial direction of the driving roller 8, a sufficient cleaning performance is secured, and a contact area of the cleaning tool 101 with the driving roller 8 is reduced, the driving torque of the driving roller 8 is reduced, thereby miniaturizing the fixing device and improving its durability.
Patent JP-H05314493-A (JP)
Title: Optical data recording/reproducing apparatus
Inventor: YAGI HIROSHI
IPC: G11B7/22
Filed: 1992-05-07
Abstract: PURPOSE:To make the adjustment of an optical axis highly accurate by performing adjustment of a collimating optical axis with a carriage set to a guide shaft. CONSTITUTION:This is an optical data recording/reproducing apparatus having a separation-type optical head consisting of a movable optical head and a fixed optical head with a light source. A through-hole 5 is provided inside a carriage 3 to pass the luminous flux from the light source when a prism 6 is not mounted in the carriage 3.
Patent JP-H08300913-A (JP)
Title: Pneumatic tyre
Inventor: ENDO YUKIO
IPC: B60C15/06
Filed: 1995-05-12
Abstract: PURPOSE: To improve the durability of a bead part, prevent the generation of defect and improve its external appearance, while maintaining a traveling performance such as comfortable ride and steering property. CONSTITUTION: A pneumatic tyre is provided with a carcass 6, a belt layer and a beat reinforcing layer 12 arranged on a beat part 4. The bead reinforcing layer 12 is formed by suing a reinforcing ply in which a first cord row using a lowly elastic organic fiber cord arranged in a periphery direction while slanting to a certain direction for a tyre radial line and a second cord row using the lowly elastic organic fiber cord arranged in a periphery direction while crossing with the reinforced cord of the first cord row by slanting to the opposite direction for the tyre radial line for the reinforced cord of this first cord row are covered together by a topping rubber.
Patent JP-H11300974-A (JP)
Title: Ink jet recorder
Inventor: FUJIWARA SHIGETAKA
IPC: B41J2/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce a required voltage by providing an ejection electrode for flying ink, produced by dispersed a coloring agent into a solvent, electrostatically to a recording medium, a section for applying ultrasonic oscillation to the ejection electrode. SOLUTION: An electric field is formed between an ink ejection electrode 1 and a counter electrode 2 by a voltage impressing means 3 and an ink layer of several tens micron thick is formed on the ink ejection electrode 1. Ink is fed from the ink layer to the surface of the ink ejection electrode 1 and, at the same time, an ultrasonic oscillator 8 is connected with the ink ejection electrode 1 through an electrode holding member 7 and oscillated in the direction for flying ink so that apparent surface tension of ink is weakened and aggregated pigment 6 is flied at a low voltage. Since the ink flying voltage is decreased, an inexpensive voltage switching element can be used.
Patent JP-H04343115-A (JP)
Title: Terminal equipment utilizing communication channel
Inventor: HIRATA ATSUNORI
IPC: G06F13/00
Filed: 1991-05-20
Abstract: PURPOSE:To control the application and the interruption of the power source of a terminal equipment set at a remote location by using a terminal equipment provided on an operator's site. CONSTITUTION:A preliminarily set identifier to be used for controlling a power source is set in the typing field of one frame (one packet) of data to be received in the communication protocol of 'Ethernet (R)'. When one packet of data is received in the communication protocol, the terminal equipment detects the data of the typing field of the data and judges whether or not the identifier is included. When the identifier is received, it controls a power source control unit and controls the supplying or the interruption of the power of the terminal equipment.
Patent JP-S5815768-A (JP)
Title: Power unit utilizing shape memory alloy
Inventor: OKUDA TOORU
IPC: F03G7/06
Filed: 1981-07-21
Abstract: PURPOSE:To lengthen the life by controlling a shape memory alloy within a sphere of a proportion section before Plato section on a stress-strain characteristic curve of said alloy. CONSTITUTION:Although a shape memory alloy has Plato section on a stress- strain curve, it has a part where an approximate proportionality is effected between the stress and strain before said section. A shape memory alloy belt 3 suspended between pulleys 1 and 2 is deformed within a sphere of the abovementioned proportion section through repeatedly heating and cooling it by means of a heating measure 4 and a cooling measure 5.
Patent JP-S5540656-A (JP)
Title: Substituted quinoline-carboxylic acid derivative
Inventor: IRIKURA TSUTOMU
IPC: A61P31/04
Filed: 1978-09-19
Abstract: NEW MATERIAL:A compound (or ester) of formula I: [R is (substituted) lower alkyl, alkenyl, alkynyl group, etc.; X and Y are H or halogen and not H at the same time; n is 0, 1, or 2; A is (substituted) amino, OH, or (substituted) cyclic amino group], and its salt.  
     EXAMPLE: 1-Ethyl-1,4-dihydro-7-( 4-dimethylamino-1-piperidinyl )-6-fluoro-4-oxoquinoline-3-carboxylic acid.  
     USE: Useful as antibacterials having a great antibacterial activity against Gram-positive and Gram-negative bacteria.  
     PROCESS: A compound of formula II: (Z is halogen) is reacted with a compound of formula III in the presence of a solvent at room temperature of 200°C to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5541380-A (JP)
Title: Liquid fuel combusting appatatus
Inventor: ARAI TAKESHI
IPC: F23D11/04
Filed: 1978-09-18
Abstract: PURPOSE: To provide a liquid fuel combusting apparatus, in which fuel is dripped from nozzle into a rotary cone with application of differential pressure between pressure of primary air supplied from a wind causing chamber into an evaporating chamber and that at the top of said nozzle, wherein arrangement is such that pressure of the primary air can be adjustable for controlling combustion of fuel.  
     CONSTITUTION: When suction fan 6 is set into operation by starting motor 5, air drawn into wind causing chamber 3 is supplied into primary air chamber 4 and burner body 13 via control pipe 11. Here, pressure in chamber 3 is kept substantially at P 1 , whereas pressure of air at the top of nozzle 17 in the primary air chamber 4 is kept at P 2  (lower than P 1 ). On the other hand, downward force of P 1 -P 2  is acted to fuel in fuel controller 24 since pressure P 1  is acted in the controller 24 via pipe 28. By the differential pressure P 1 -P 2 , fuel is dripped from nozzle 17 into rotary cone 16 and scattered and evaporated therein. Then, fuel thus evaporated is ejected from apertures 23 and combusted. The combustion of fule can be controlled by regulating air supply rat by means of regulator 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62270377-A (JP)
Title: Preparation of transparent material different in optical characteristics in front and rear sides thereof
Inventor: IIZUKA KENJI
IPC: G02B5/20
Filed: 1986-05-20
Abstract: PURPOSE:To prevent a part of a figure from being seen through an opposite side and to also simplify a process, by a method wherein an arbitrary picture pattern is printed on a substrate at least two or more times using water soluble ink made dissolvable by release treatment and each ink layer of each transparent part is removed. CONSTITUTION:For example, silk screen printing is applied to one surface of a substrate 11 through a negative of polka-dots to provide a water-soluble ink layer 12 and silk screen printing is further applied thereon using two-pack type reactive ink to form a first pattern ink layer 13. Further, similar white and black inks are applied to the entire surface of the substrate 11 to form entire surface ink layers 14, 15 and, further, a picture pattern desired to be expressed from a reverse direction is similarly printed thereon to form a second pattern ink layer 16 and the whole is washed for 15min by an ultrasonic washing device to release the ink layers 12, 13, 14, 15, 16 above the water-soluble ink layer 12 and a transparent material different in an optical characteristic in the front and back sides thereof is obtained.
Patent JP-S5339862-A (JP)
Title: Production of beam lead type semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/60
Filed: 1976-09-24
Abstract: PURPOSE: To achieve the reduction in the number of steps and the improvement in yield bt grouping and isolating the same devices from one wafer and increasing the scale of integration of packaging in assembling the devices to a packaging base plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5449062-A (JP)
Title: Color picture tube
Inventor: GOUSHI SEIJI
IPC: H01J29/86
Filed: 1977-09-27
Abstract: PURPOSE: To improve white uniformity with the reduced amount of mislanding electron beam due to thermal deformation, by making the curvature at the center part of the effective surface of a shadow mask larger than any other curvature at the center part or circumferential part.  
     CONSTITUTION: Shadow mask 4 is arranged along internal surface 3a of panel 3 of a spherical color picture tube. At this time, the curvature of middle part P of effective surface 4a of mask 4 is made larger than any other one of center part 0 or circumferential part Q. As for the size of this, its diameter, when being denoted by R, is set to 5R above the curvatures of center part 0 and circumferential part Q. In the other method, internal surface 3a of panel 3 is worked so that the curvature of middle part M will be smaller than any other curvature of center part L or circumferential part S. In addition, the combination of two methods is also recommended, so that the mislanding of electron beams will decrease remarkably 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07313060-A (JP)
Title: Method for preliminarily treating coffee raw bean and treating the same after roasting
Inventor: SHIODA TAKAHISA
IPC: A23F5/02
Filed: 1993-04-05
Abstract: PURPOSE:To obtain the coffee beans more excellent in both taste and flavor than beans obtained by conventional methods, by subjecting the coffee beans to freezing treatments until shipment. CONSTITUTION:Coffee beans are preliminarily held at <=0 deg.C in a freezer or with a freezing air fan, subjected to a thermal treatment with a roasting machine, vacuum-packed, and again frozen at -1 to 30 deg.C for one hour or longer. The freezing treatments of the coffee beans before the roasting and/or after the roasting can prevent the oxidation of the coffee beans and give good taste, body and mellowness to coffee.
Patent JP-S60257238-A (JP)
Inventor: ISHIKAWA TAKESHI
IPC: B32B17/04
Filed: 1984-06-04
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-S61905-A (JP)
Title: Magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/147
Filed: 1985-05-30
Abstract: PURPOSE:To obtain the strength to withstand thoroughly machining and to permit stable traveling for a long period by joining and molding the spacing between the prescribed parts of the constituting materials in the parts exposed to a surface for sliding width a magnetic tape by glass and the spacing between the prescribed parts of the material in the unexposed parts by a resin or inorg. adhesive agent. CONSTITUTION:A pair of magnetic head core pieces 11, 12 worked to a prescribed shape by laminating and joining plural sheets of thin films 10 consisting of an amorphous magnetic alloy is butted via a thin magnetic film for controlling gap length and the glass is filled and molded in the notched groove 13 for determining track width made in this stage. The resin or inorg. adhesive agent is filled and molded into part 16 of a window 14 for coil winding and a groove 15 for reinforcing the rear part of the core. The sheets 10 are also joined by the glass. More specifically, the decrease in the joint strength arising from the use of the low-softening glass to joint partly the constituting materials to each other is compensated by using the resin or inorg. adhesive agent to the other part.
Patent JP-H01286225-A (JP)
Title: Circuit breaker
Inventor: HIRAO AKIHIKO
IPC: H01H71/02
Filed: 1988-05-12
Abstract: PURPOSE:To simply reinforce a case at a low cost without making it large-sized by filling a reinforcing material in a gap between an insertion hole and a fixing tool in the case constituted of a cover and a body fixed together by the fixing tool inserted into the insertion hole. CONSTITUTION:A case is formed with a body 1 and a cover 2, both of them are connected and fixed by a fixing tool 3. The fixing tool 3 is inserted into a fixing tool insertion hole 4 for use. The strong pressure of the are gas generated by the action of a circuit breaker is applied to the case, if there is a gap 6 between the insertion hole 4 and the fixing tool 3, the body 1 is broken at the portion of the gap 6, and the case is broken. The gap 6 is generated by the draft or the like of a mold when the body is molded. Epoxy resin 7 or the like, for example, with sufficient hardness at the ordinary temperature is injected into the insertion hole 4 and fixed, thereby the gap 6 is filled and reinforced.
Patent JP-H09279771-A (JP)
Title: Opening reinforcing structure for folded-plate roof
Inventor: TANAKA YOSHIHIKO
IPC: E04D3/06
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an opening reinforcing structure which can firmly support a natural lighting device by reinforcing an opening in a folded-plate roof provided for natural lighting. SOLUTION: A connector 7 is used for connecting together the side ends of folded-plate roofing 2 that face an opening 6. The connector 7 comprises inner 10 and outer 11 connecting bodies. The side ends of the folded-plate roofing 2 are held by the connecting bodies 10, 11 at the top and the bottom, and the connecting bodies 10, 11 are fastened together by a bolt 12. For each beam, a bracket 9 is held in place. The inner connecting body 10 of each connector 7 is secured to the bracket 9 to reinforce the side ends of the roofing that face the opening 6.
Patent JP-H11308358-A (JP)
Title: Telephone set identifying method, telephone set class identifying device and storage medium
Inventor: MATSUMURA TAKAHIRO
IPC: G06F13/14
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To use a data circuit processor(DCE) in the same configuration and to eliminate the need for complicated operation by identifying the class of a portable telephone set based on a response to an operation start signal outputted to a data interface part. SOLUTION: When the operation state signal from the portable telephone set is inputted to one of two ports of a CPU 22 and interruption occurs, it is discriminated which port of the CPU 22 receives the operation start signal outputted from the connected portable telephone set through the connector of the portable telephone set, cable, connector 29 of a DEC 2 and connection part 26. When the operation start signal has been received at one port, information showing the class of the portable telephone set is a mobile telephone set is set. When the operation start signal has been received at the other port, information showing the class of the portable telephone set is a PHS(R) telephone set is set. This identified class is reported from an I/O control part 25 and a connector 21 or the like to a personal computer.
Patent JP-S60261036-A (JP)
Title: Signal switching circuit of tracking servo system
Inventor: ITOU TAKESHI
IPC: G11B7/085
Filed: 1984-06-06
Abstract: PURPOSE:To converge an objective lens to an on-track position quickly and stably by increasing the tracking servo gain at a part of a decelerating region after the end of search and turning off the servo at an accelerating region. CONSTITUTION:A switch circuit 36 is turned on when an output TSGUP of a NOT circuit 41j goes to an H level and turned off when at an L level, then the amplification factor of the amplifier circuit 37 is switched. That is, when a switch circuit 36 is turned on, the amplification factor is (R1+R3)/R3 and when the switch circuit 36 is turned on, it is (R1+R2)//R3/R2//R3, which is higher than that when the switch circuit 36 is turned off. Then the tracking servo gain is switched by changing over the amplification factor of the amplifier circuit 37 amplifying a tracking error signal TE. Thus, the offset voltage is decreased and the tracking servo system suitable for circuit integration is attained.
Patent JP-H06319921-A (JP)
Title: Solid-liquid separator
Inventor: YAGISHITA AIZABURO
IPC: B04C9/00
Filed: 1993-05-18
Abstract: PURPOSE:To make clogging less apt to generate even when a conventional filter medium is utilized as it is and to enable long-term filtering operation by reducing the load in a filter using a filter medium. CONSTITUTION:A flow guide cylinder 6 is concentrically provided in the upper part of a main container 1 having a liquid introducing port 3 provided to the upper cylindrical side wall thereof in a tangential direction and also having a drain port 4 provided to the lower end of the lower conical part thereof and a filter medium 5 is concentrically provided in the flow guide cylinder 6 and a filtrate recovery pipe 7 leading out the filtrate gathered to the central part of the filter mediums from the main body container 1 is provided to constitute a solid-liquid separator.