baber/WOPTO huggingface dataset:
Patent JP-H10262130-A (JP)
Title: Composite equipment
Inventor: KOMATSU TAKASHI
IPC: G06F1/26
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the composite equipment with excellent utility while a restoration condition from an energy saving mode is changed in response to a content of a restoration request and a restoration cause is informed to an information processing unit so as to improve an energy reduction efficiency. SOLUTION: Once an operation request has been received from a personal computer connecting to the composite equipment in the energy saving mode, the composite equipment changes a supply state of power to an operation display section, an electric equipment system and a heater of a plotter depending on the completely energy saving mode or the simple energy saving mode and on the content of the operation request from the personal computer, that is, the scanner operation, the copy operation or the printer operation so as to maintain the state of supplying power to sections not required depending on the operation request while conducting properly the operation request.
Patent JP-H08254012-A (JP)
Title: Side frame for frame erecting scaffold
Inventor: SUZUKI MASAO
IPC: E04G1/14
Filed: 1995-03-16
Abstract: PURPOSE: To safely accomplish a work even if a worker is inexperienced in the work on a frame scaffold, to simplify and ensure installation, and further not to regulate the fitting position to an erected frame. CONSTITUTION: A side frame 4 for a frame erecting scaffold is installed between erected frames 2 of the frame erecting scaffold 1. A side frame main body 5 is formed by at least connecting pipes 8 fixed along the horizontal direction and vertical pipes 6 vertically fixed between the connecting pipes 8 in such a manner that the outer form is substantially like a quadrat. Further, one end of a connecting fitting 10 is fitted to the tips of the connecting pipes 8 of the side frame main body 5, and one end of a fixing fitting 30 is fitted to the vertical pipes 6 of the side frame main body 5 to form the side frame 4. The side frame main body 5 is fixed between the erected frames 2, 2 through the connecting fitting 10 and the fixing fitting 30.
Patent JP-S569838-A (JP)
Title: Tapeless coder device
Inventor: HIYOUDOU NAKAMARO
IPC: G10L19/00
Filed: 1979-07-03
Abstract: PURPOSE: To make it possible to realize semipermanent use by using a digital IC memory as a recording medium as a substitute for a magnetic tape.  
     CONSTITUTION: Digital IC memory 3 is provided. The signal level of a sound entering microphone 1 is A/D-converted into eight bits (256 steps) and digital conversion 2 is carried out by sampling at time intervals of about 200 points per second; and the result is stored in memory 3 and further the stored digital signal is D/A-converted at 4 to reproduce the sound through loudspeaker 5. Control part 6 exercises recording, reproduction, start and stop control and electric power source part 7 uses an AC100V electric power source or batteries. Although a magnetic tape wears in terms of structure and is endurable with use of only about 100hr, but is semipermanent when using memory 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5513306-A (JP)
Title: Stabilization process for temporary drainageway surface
Inventor: TSURUKUBO KOUYOU
IPC: E02D17/20
Filed: 1978-07-11
Abstract: PURPOSE: To rapidly perform a title process at an inexpensive cost, by spreading an asphalt emulsifying agent after spreading a water solution emulsion of a high molecular compound over a temporary drainageway surface and drying them.  
     CONSTITUTION: 200 to 400 g per 1 m 2  of a surface area and that amount of a water solution emulsion of vinyl group polymer, whose polymer density is 20 to 60 percent, or a rubber latex is spread over a temporary drainageway surface. The emulsion is impregnated into the enterior from the surface to form a permeation layer having a certain thickness. Drying of the layer results in evaporating moisture in the emulsion and in allowing a polymer to solidify soil particles. When an asphalt emulsifying agent is spread after the emulsion dries, the emulsifying agent is adhered evenly on a upper surface of a solidified layer to form a stabilized film. Since the film has a property being well adhesive with the solidified layer and solidified layer is also solid, it is difficult to come off and can be maintained in a stabilizing condition for a long period. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5710172-A (JP)
Title: Original size detecting method of copying machine
Inventor: INOUE TAKASHI
IPC: G03G15/00
Filed: 1980-06-20
Abstract: PURPOSE:To detect the presence or absence of an original as well as the size of the original without disturbing the exposure route, by obliquely cutting the edge surface of the original placing contact glass and providing a light emitter and a light receiver opposite to the cut oblique surface of the glass. CONSTITUTION:The edge surface of a contact glass 1 fixed to a frame 2 is cut obliquely, and a light emitter 3 and a light receiver 4 are provided opposite to the cut oblique surface. When no original is put on the glass 1, the light sent from the emitter 3 is divided to the component advancing upward after passing through the glass 1 and the component reflected regularly on the surface of glass. Both components are not reflected to the side of the incident optical path and thus not made incident to the receiver 4. When an original 5 exists on the glass 1, the light is divided to the component reflected regularly on the surface of the glass and the component reflected irregularly on the surface of original 5. A part of the light component reflected irregularly comes back to the incident surface, accordingly, the light is made incident to the receiver 4 to be converted into the electric signal.
Patent JP-H11158642-A (JP)
Title: Plasma cvd device and multilayer thin coating forming device using it
Inventor: SAYAMA KATSUNOBU
IPC: H01L21/205
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD device capable of realizing high speed formation of amorphous semiconductor coating as for the simultaneous formation of a large quantity of substrates. SOLUTION: In a plasma CVD device in which the formation of coating is executed onto plural substrates in one reaction chamber, an electrode group including a pair of electrodes composed of a cathode electrode 11 and an anode electrode 12 for generating plasma by three or more is provided in a parallel planar system, and, the intermediate face of each pair of electrodes is substantially radiately arranged.
Patent JP-S63253862-A (JP)
Title: Resonance type power source
Inventor: YOSHINAKA HIDEO
IPC: H02M3/155
Filed: 1987-04-07
Abstract: PURPOSE:To prevent the generation of a surge voltage, by a method wherein a main switching element is turned off when a reactor current for resonance is conducted into energy regenerating direction. CONSTITUTION:A resonance type power source is constituted of a shunt resistor 2 for detecting a reactor current, a reactor 3 for resonance, a capacitor 4, a main switching element 6-2, a diode 5 connected in antiparallel to the above- described parts, a load circuit 7, a direction detecting circuit 8 for the reactor current, a stop signal generating circuit 9, a driving circuit 10 and a condition holding circuit 30. An oscillation stopping means 10 is constituted of said detecting circuit 8, the stop signal generating circuit 9 and the condition holding circuit 30. According to this constitution, the direction of a current, conducted through the resonance reactor 3, is detected and the main switching element 6-2 is turned off under a condition that the current is regenerated in a DC input power source 1 to stop the oscillation whereby the current is conducted continuously through said diode 5 and the generation of a surge voltage may be eliminated.
Patent JP-H08285419-A (JP)
Title: Ice making device
Inventor: KOBAYASHI TOSHIHIRO
IPC: F25C1/12
Filed: 1995-04-10
Abstract: PURPOSE: To provide an ice making device for making an ice plate at a lower surface of a slant flowing-down plate-like ice making plate in which occurrence of irregular-shaped ices formed by divided water is prevented and an ice cracking when the ice is to be removed is prevented. CONSTITUTION: This ice making device is comprised of an evaporator of a freezing system, an ice making plate 1 having an evaporator installed therein and fixed to an ice storing tank while being slanted, a water dispersion device 8 positioned at an upper end of the ice making plate 1 and having a water dispersion pipe 8C therein, a water flowing port 9 arranged at the water dispersion device 8 and for use in flowing out the ice making water to the ice making plate 1, an upper plate 8A arranged at an upper surface of the water dispersion device 8, and a flow regulating plate 8B arranged at a lower surface of the water dispersion device 8. The water flowing-out port 9 is formed by the upper plate 8A and the end part of the flow regulating plate 8B and then the end part of the flow regulating plate 8B is provided with a saw-teeth part.
Patent JP-H08284825-A (JP)
Title: Rotary compressor
Inventor: KAWABATA JUNTA
IPC: F04C29/00
Filed: 1995-04-10
Abstract: PURPOSE: To provide a highly reliable rotary compressor used for a refrigerant cycle, etc., by surface-treating its slide material so as to improve the abrasion resistance of the material. CONSTITUTION: In a rotary compressor, one of sliding materials is made of cast iron, iron-group sintered material or aluminum composite material, and the other one is made of iron-group material in which a composed layer made of solely CrN crystal or a compound layer in which CrN crystal and Cr2 N crystal are mixed and there is the CrN crystal of 50% or more is provided on the front surface.
Patent JP-S63249939-A (JP)
Title: Optical recording and reproducing device
Inventor: SHINODA MASAHISA
IPC: G11B7/0045
Filed: 1987-04-07
Abstract: PURPOSE:To obtain the reliability of detection for the defect of a record, by following up the unrecorded part of an information recording medium by a second beam preceding to a first beam for recording, and generating a reproducing signal by comparing the reflected light of the first beam and the second beam. CONSTITUTION:One beam modulated by a recording signal A is separated to the first beam 32 having optical intensity of recording level, and the second beam 33 whose optical intensity is considerably low and precedes to the first beam 32 in the direction of information recording on the information recording medium. The first beam 32 and the second beam 33 reflected on the information recording medium 9 are detected separately by an optical detector 40 provided with plural photodetecting planes 40a-40e. Next, the reproducing signal H is obtained by coinciding output signals obtained from the photodetecting planes 40a-40e and comparing the output signals after coincidence. The reproducing signal coincides with the recording signal A if no defect is generated in an information record. In such a way, it is possible to discriminate the accuracy of recording of information on the information recording medium 9.
Patent JP-H0278538-A (JP)
Title: Panel material
Inventor: KINOSHITA AKIO
IPC: B32B3/20
Filed: 1989-04-04
Abstract: PURPOSE:To facilitate the filling of resin by a structure wherein the panel material concerned consists of a pair of surface materials, which are arranged parallel to each other with a certain interval between them, core material, which are filled between the surface materials and hardened, and anchoring materials, which are fixed to one of the surface materials in such a manner as not to disturb the flow of the core material at its filling. CONSTITUTION:Two sheets of surface material 2, to the inside surface of each of which the edge parts of band-like thin sheets 12 are bonded at angles, are arranged parallel to each other with the desired interval between them and, after that, frame materials 3 are attached between the edge parts so as to form a box. Next, molten resin is poured through a resin inlet 13, which is provided on the frame material 3. Since the gap between the band- like thin sheets 12 adjacent to each other extends to one direction and, at the same time, gap presents between the upper and lower band-like thin sheets 12, the poured resin flows smoothly along said gaps so as to be carried well through the whole box. When the resin is foamed and hardened, the resin turns into core material 4, which bonds to both the surfacing materials 2 and the band-like thin sheets 12 so as to obtain panel material 11. Thus, since the surface material is prevented from separating by means of the anchoring materials and the used anchoring materials do not disturb the flow of the resin, high quality panel material can be manufactured easily and without gap.
Patent JP-S6427338-A (JP)
Title: Multiplex transmission system
Inventor: MATSUDA YUTAKA
IPC: H04L12/413
Filed: 1987-04-06
Abstract: PURPOSE:To effectively attain signal transmission with high reliability through a simple circuit constitution by splitting an address area into plural bit areas and allocating them to an address of each node and using a reception confirming signal area part so as to return a reception acknowledge signal specific to each node. CONSTITUTION:A different one bit is assigned in a destination address field (16bit) to each node. For example, in desiring to designate nodes N3, N5 as destinations, a destination address (0010100000000000) is sent where 3rd and 5th bits from the head are set to 1 and the other bits are set to 0. The reception confirming signal area having the same length as the address area length of the destination address is provided and a specific ACK signal is returned to each node by using the reception confirming signal area part corresponding to the bit area corresponding the node from each node. Through the way of designating the destination address in this way, when the same signal is sent to plural nodes, at minimum one frame transmission is enough for the purpose.
Patent JP-S5716141-A (JP)
Title: Plain bearing
Inventor: IWAHANA KEIICHI
IPC: C22C21/00
Filed: 1981-06-01
Abstract: PURPOSE: To improve particularly the fitting property of an Al-Sn-containing alloy for bearing on which a back steel plate is pressure welded, simultaneously retaining the fatigue resistance of the alloy, by adding Pb or In besides Cr to the alloy.  
     CONSTITUTION: The plain bearing to be used in vehicle and so on is prepared by pressure welding a back steel plate on an alloy comprising 10W30wt% Sn, 0.1W 1.0wt% Cr, 0W5wt% Pb or/and In and the remainder of Al. Pb and In improves the properties of Sn as a lubricating metal and the effect can be seen when they are added together Cr. The addition of Cr results in the formation of finer Sn crystalline grains and also enables the maintaining of their structure at a high temperature. Pb and In added are not alloyed with the Al-Sn containing alloy and the alloy does not partially melt even in a high-load continuous operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62240559-A (JP)
Title: Ink jet recorder
Inventor: ONO TADAYOSHI
IPC: B41J2/06
Filed: 1986-04-14
Abstract: PURPOSE:To enable the uniform picture point recording without disorder of dot pitch and besides, to achieve the simplification of an apparatus, by a method wherein a plurality of pressure generation units equipped with electromechanical conversion elements are respectively connected to a plurality of ink nozzles formed on a conductive substrate, a high tension electrostative field being formed between a counter electrode and the conductive substrate and an ink drop is generated by selectively driving the electromechanical conversion element. CONSTITUTION:In the multi-nozzle system combining electrostatic force and pressure pulse, for instance, seven ink nozzles 3 and seven pressure generation units consisting of the ink passages 4 connected therewith and pressure generation chambers 5 are independently installed at a recording head and each of pressure generation units holds one ink feed chamber 6 in common. A portion of the pressure generation chamber is formed of a piezo-electric element 7 and this piezo-electric element is selectively driven with a piezo-electric element circuit 8. The end face forming the ink nozzle 3, is formed by a conductive substrate 9 and the conductive substrate is connected to a counter electrode 11 via a high tension impressing circuit 10. Then, the conductive substrate 9 is earthed. Further, the figure 12 indicates recording paper.
Patent JP-H03285510-A (JP)
Title: Connector
Inventor: KOBAYASHI SHIZUO
IPC: H02G3/08
Filed: 1990-03-30
Abstract: PURPOSE:To protect a stop part from damage, when it is mounted or detached on/from a body, by mounting a fixing metal while fitting in the top face of a cover body by means of the stop part of the body composed of thermosetting resin and the side face of a tubular protrusion on the cover body composed of thermoplastic resin. CONSTITUTION:A fixing metal 12 is located above the temporary holding position on the top face of a cover body 8. When the fixing metal 12 is pushed toward the top face of the cover body 8, the stopper 11 at a tubular protrusion 10 on the cover body 8 made of thermoplastic resin deforms elastically and the side face of the tubular protrusion 10 contacting with the fixing metal 12 is recessed thus promoting insertion of the fixing metal 12. Upon holding of the fixing metal 12 in place, the tubular protrusion 10 and the stopper 11 recover resiliently and the fixing metal 12 is held in place while being fitted in the top face of the cover body 8 by means of the stop part 3 of the body 1 and the stopper 3 of the cover body 8.
Patent JP-2000273857-A (JP)
Title: Paper drain machine
Inventor: IWASAKI AKIO
IPC: E02D3/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper drain machine capable of stabilizing during work, utilizing self-weight of the paper drain machine in pushing-in and pulling-out effectively, and reducing its size and weight. SOLUTION: A revolving superstructure 2 is arranged on a running body 1 through a slewing gear 3. An operator's cab is provided on the revolving superstructure 2, and a frame 5 protruding forward from the operator's cab 4 is provided on the superstructure 2. A mandrel press-fitting device 7 and a tower 6 guiding a mandrel 10 are mounted on the frame 5. The center line of rotation S2 of the slewing gear 3 is positioned more backward than the center line S1 in the forward and backward directions of the running body 1.
Patent JP-S59209733-A (JP)
Title: Apparatus for straightening printed board
Inventor: HASHIMOTO TSUKASA
IPC: B23Q3/06
Filed: 1983-05-13
Abstract: PURPOSE:To ease handling of and improve workability on a printed board thereby to gain advantages in both control and economy, by integrating a straightening unit for a printed board with a spindle. CONSTITUTION:A printed board 1 is positioned on a jig plate 3 by means of positioning pins 12, and a tool 13 for cutting the board 1 is chucked to a spindle 14. The spindle 14 is lowered toward the board 1 in the direction as indicated with B, under the state that the board 1 is set on the jig plate 3 by means of the positioning pins 12. Before the tool 13 starts making a cut to a predetermined depth in the board 1, a roller 6 abuts on the board 1 and presses the board 1 against the surface C of the plate 3. Under such a condition, a circuit is formed on the printed board 1 by moving the spindle 14 in the X direction. Since the cutting is performed while the board 1 is pressed against the surface of the plate 3, a strain on the board 1 is not influened by the working accuracy.
Patent JP-S6362923-A (JP)
Title: Friction pad supporting mechanism for disc brake
Inventor: HIRASHITA HIROSHI
IPC: F16D55/224
Filed: 1987-04-06
Abstract: PURPOSE:To prevent deformation with a tensile force acted totally to a friction pad at the time of a braking by receiving a brake torque from a friction pad at both diagonal end parts of the friction pad. CONSTITUTION:A support is threadably attached to a vehicle by tapped holes 11a and 11b in an inner bridge part 10 and an outer bridge part of a friction pad 14 supporting member. A back plate 15 of the friction pad 14 is formed in a bilateral symmetry sector form, engaged stage parts 17 and 18 are formed in both end parts of the lower edge, and both shoulder parts 19 and 20 are formed in approximately right angle. And first lock stage parts 23 and 24 engaged with engaged stage parts 17 and 18 are formed at an opening part 21 of the inner bridge 10 holding the friction pad 14, furthermore, second engaged stage parts 25 and 26 supporting shoulder parts 19 and 20 are formed. The braking applied with a disc rotor rotating in an arrow A direction causes a brake torque from the friction pad 14 to be received by anchor parts a and c, a tangential direction force of the friction pad 14 to be a tensile force, and deformation to be prevented.
Patent JP-S63250468-A (JP)
Title: Pretreatment of stock before electroless plating
Inventor: MURATA TOSHIAKI
IPC: C23C18/22
Filed: 1987-04-08
Abstract: PURPOSE:To carry out satisfactory electroless plating on a plastic molded product without using a chromic acid mixture or the like by treating the molded product with ozone before electroless plating. CONSTITUTION:When a metallic film is deposited by electroless plating on the surface of a plastic molded product as stock, the surface of the stock is degreased and etched by blowing ozone at a prescribed concn. of about 10-150g/m<3>. By the etching, the surface of the stock is roughened to prevent the peeling of the deposited metallic film. The ozone treated surface may be pickled with sulfuric acid so as to further prevent the peeling of the metallic film by increased surface roughness.
Patent JP-H02267009-A (JP)
Title: Pneumatic tire
Inventor: HAMAZAKI SUKEO
IPC: B60C11/11
Filed: 1989-04-05
Abstract: PURPOSE:To improve the durability of a rib and a block by setting the groove width and the radius of curvature of a connection part of a calf formed on a block with a main groove to be larger than those of the calf at the center of the width of the rib or block, and setting the depth of the calf to be deeper than the connection part. CONSTITUTION:A calf 4 formed on a block 3 is formed to have hair pin-like groove bottoms at connection parts where it is connected to a main groove 1 and have a larger groove width and a radius of curvature R at the groove bottom than at the other part and a larger groove width W around the groove bottom than a groove width (w) around the tread surface. In the meanwhile, the groove width of the calf 4 at the center of the width of the block 3 is constant up to the groove bottom along the depth. A depth H of the calf 4 at the center of the width of the block 3 is set deeper than a depth (h) at the connection part. In this constitution, the durability of a rib and the block can be improved.
Patent JP-S58202925-A (JP)
Title: Pipe expanding device
Inventor: SHIMAGUCHI TAKASHI
IPC: B21D53/06
Filed: 1982-05-21
Abstract: PURPOSE:To completely automate a device, by providing an automatic self- aligning mechanism on an intermediate part of a means for transferring turning force or a load to a pipe expanding head fitted to the shaft tip, and automatically adjusing the pipe expanding head and a center shift of a pipe to be expanded. CONSTITUTION:When a cylinder shaft 14 is rotated by a motor 6, a pipe expanding head 18 is rotated through a connecting rod 13 and a mandrel 1. In this case, since a gap (c) is formed between the connecting rod 13 and the inside circumferential face of the cylindrical shaft 14, the connecting rod 13 can be moved freely up and down, and to the left and right. Also, a spherical part 13a and a spherical seat 14a are formed on the connecting rod 13 and the cylindrical shaft 14, respectively, and a gap (b) is formed between said part and seat 13a, 14a, therefore, the connecting rod 13 can be rotated freely.