baber/WOPTO huggingface dataset:
Patent JP-H02265014-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO YOSHINORI
IPC: G11B5/708
Filed: 1989-04-05
Abstract: PURPOSE:To obtain the recording medium having excellent durability by using a magnetic coating compd. which has zinc oxide and an org. compd. contg. a thiol group as a binder component in combination. CONSTITUTION:A thiol group-contg. high-polymer material is used as the binder for a magnetic coated film and the zinc oxide is used as the solid additive. The magnetic coated film, therefore, has a larger aspect ratio and a smooth surface, hence good dispersibility of magnetic powder and improved electromagnetic conversion characteristics. Further, the increased crosslinking rate of the magnetic coated film, the improved mechanical strength of the coated film and the greatly improved durability of the still life are obtd. Such improvement in the mechanical strength of the coated film is resulted from the efficient formation of the crosslinking structure via the zinc oxide added with the thiol group incorporated into the binder. Since the thiol group has a reducing power and a heavy metal capturing power, the group acts to improve the dispersibility of the magnetic metal powder.
Patent JP-H06298152-A (JP)
Title: Fitting structure of rear derailleur for bicycle
Inventor: YAMAZAKI TOSHIMASA
IPC: B62M9/125
Filed: 1993-04-13
Abstract: PURPOSE:To fit a chain stay fitting type rear derailleure to a chain stay easily and accurately, sufficiently insure regulating tolerance of the rear derailleure against the chain stay, and pevent spoiling of the appearance of a frame even in case of adopting a rear end plate fitting type rear derailleure. CONSTITUTION:Pedestals 17 provided with fitting screw holes are embeddedly joined to a chain stay 5, and a rear derailleure 1 is fitted to the chain stay 5 through a bracket 19 fixed by means of fitting screws 18 screwed in the fitting screw holes.
Patent JP-S5423132-A (JP)
Title: Analgesic composition
Inventor: KOJIMA HIROSHI
IPC: A61K31/165
Filed: 1977-07-19
Abstract: PURPOSE: To provide an analgesic composition containing bucetin, ethenzamide and cafein as effective components. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05258937-A (JP)
Title: Ceramic inductor part and composite multilayer part
IPC: H01F17/00
Filed: 1992-03-10
Abstract: PURPOSE:To control the diffusion of Ag in a conductor layer into ferrite for sustaining an inductance L and Q in high values by setting up the contents of S and Cl components in ferrite within specific range. CONSTITUTION:Within the title ceramic inductor part having an inductor chip body 3 composed of the multiple layers comprising ceramic magnetic layers 31 and inner conductors 35, the ceramic magnetic layers 31 contain Ni-Cu-Zn ferrite on Ni-Zn ferrite, the inner conductors 35 contain the conductor material mainly comprising Ag while the contents of S component and Cl component in the ceramic magnetic layers 31 are respectively 5-70ppm and 50-300ppm.
Patent JP-S57203025-A (JP)
Title: Preparation of unsaturated aldehyde
Inventor: ICHIKAWA YATAROU
IPC: C07C45/51
Filed: 1982-05-24
Abstract: PURPOSE: To obtain an α,β-unsaturated aldehyde easily, by rearranging a dienyl ether as a raw material derived from an acetal of a relatively unsaturated aldehyde and a saturated alcohol under heating.  
     CONSTITUTION: A dienyl ether expressed by formula[R 1 WR 4  are H, or 1W20C hydrocarbon residue; R 5  is formula II (R 6 WR 8  are H or 1W40C satrated hydrocarbon residue)], e.g. dihydrocitral of formula III or phytyl aldehyde of formula IV, as a raw material is rearranged under heating to give an α,β-unsaturated aldehyde expressed by formula V. The reaction is preferably carried out in the presence of an acidic catalyst, e.g. hydrochloric acid or sulfuric acid. The reaction temperature is 200W500°C, preferably 220W450°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11276952-A (JP)
Title: Method and device for recovering water based coating material
Inventor: SUZUKI AKIRA
IPC: B05B15/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a recovering method and recovering device for water based coating material by which oversprayed coating material is easily recovered and the recovered coating material can be reused as it is or after simple adjustment in a spray coating booth used when an article is coated. SOLUTION: In this recovering method, on this side of a filter or a wet type dust collector for collecting the oversprayed water based coating material, a plate like, pipe like, or string like collecting material having a hydrophilic function of 70 deg. or less contact angle or consisting of a coated material coated so that it has 70 deg. or less contact angle is arranged in the shape of a reed screen to stick the water based coating material on the collecting material to recover it. In the recovering device, on this side of a filter or a wet type dust collector for collecting oversprayed water based coating material, a plate like, pipe like, or string like collecting material having a hydrophilic function of 70 deg. or less contact angle or consisting of a coated material coated so that it has 70 deg. or less contact angle is arranged in the shape of the reed screen.
Patent JP-S59215500-A (JP)
Title: Electrolytic treatment
Inventor: ODA KAZUTAKA
IPC: B41N3/03
Filed: 1983-05-19
Abstract: PURPOSE:To reduce electrode consumption by shunting a part of the current value of the larger period in an asymmetric shape to a separately provided auxiliary anode electrode and controlling the current value in such a way that the current value contributing to a cathode reaction is made larger than the current value contributing to the anode reaction acting on the surface of graphite electrodes. CONSTITUTION:A metallic web 1 is conducted by a guide roll 16 into an auxiliary electrolytic cell 15, from which the web is conducted by pass rolls 17, 18 and a guide roll 2 into an electrolytic cell 4. The web is then subjected to a continuous electrolytic treatment by the conduction of the asymmetric alternating waveform current through the liquid by using graphite electrodes 7, 8. A part of the current value of the larger period in the asymmetric shape is shunted to a separately provided auxiliary anode electrode 20. The current value is so controlled that the current value contributing to a cathode reaction is made larger than the current value contributing to the anode reaction acting on the surface of the electrodes 7, 8.
Patent JP-H10282180-A (JP)
Title: Control apparatus
Inventor: KATO AIICHIRO
IPC: H02H7/26
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus which enables a single signal-receiving means to receive signals in an optional system while supplying power in a manner to overlap with a signal line to a remote control apparatus, and receive signals of a voltage shortcircuiting, opening signal lines or a voltage close to the voltage. SOLUTION: The apparatus has a signal-receiving means 5 and a shortcircuit- detecting means 6. The signal-receiving means 5 carries out a power supply to a remote control apparatus 2 connected via a signal line 3 in a manner to overlap with the signal line 3 and receives signals through the signal line 3 from the remote control apparatus 2 in an optional system. The shortcircuit- detecting means 6 monitors a shortcircuit state of the signal line 3 and processes signals of a voltage shortcircuiting, opening the signal lines 3 or a voltage close to the voltage as optional signals of the remote control apparatus 2.
Patent JP-S5421455-A (JP)
Title: Polycarbonate resin composition
Inventor: OOMURA TAKAHIRO
IPC: C08L69/00
Filed: 1977-07-20
Abstract: PURPOSE: Aromatic polyester oligomers are incorporated to a polycarbonate resin to give said polycarbonate resin composition with markedly increased flowability without any adverse effect on heat resistance and transparency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57203266-A (JP)
Title: Pickup cartridge for information recording disc reproduction
Inventor: HATSUTORI OSAMU
IPC: G11B21/20
Filed: 1981-06-08
Abstract: PURPOSE:To improve the tracking and skipper performance and to attain ease of adjustment, by providing a stylus pressure with a frame shaped damper rubber to a cartridge, almost making the spring force of a fly-lead to zero and using the lead as a simple electric lead. CONSTITUTION:A stylus pressure of a pickup cartridge is provided by supporting a part of a cunti-lever 1 with a damper 16 of thin frame shape, the spring force of a fly-lead 12 is almost zero to the stylus pressure and side pressure direction and the lead is used as a mere electric lead. The frame shaped damper 16 is fixed on the upper cover of a cartridge case and supports the cunti-lever 1 with a small hole 19 at the center of a lower side 18. Through the constitution like this, since the cunti-lever 1 does not receive the spring force of the frame shaped damper 16 to the direction of rotation with the skipper operation, the lever 1 can easily turn, allowing to perform accurate and stable skipper operation.
Patent JP-H11277832-A (JP)
Title: Image transfer record apparatus
Inventor: FUJISAWA HIROYUKI
IPC: B41J2/32
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent an image-receiving sheet from being stained when transferred to an exposure drum in an apparatus which overlaps the image-receiving sheet and a donor sheet on the exposure drum to transfer images to the sheet. SOLUTION: This image transfer record apparatus has an image-receiving sheet transfer part 150 and a donor sheet transfer part 270 set separately. An image-receiving sheet 140 is drawn out from an image-receiving sheet roll 130, transferred via the image-receiving sheet transfer part 150 with an image- receiving layer turned upside, cut to a predetermined length and supplied to a drum. Meanwhile, a donor sheet 240 is drawn out from a donor sheet roll 230, transferred through the donor sheet transfer part 270 with a donor layer turned upside, cut to a predetermined length and supplied to the drum. Since transfer routes for the sheets are set separately, the image-receiving sheet is never stained with ink dropping from the donor sheet or the like.
Patent JP-H02265808-A (JP)
Title: Goods processing conveyer device
Inventor: IWAMOTO MASAAKI
IPC: B65G47/40
Filed: 1989-04-07
Abstract: PURPOSE:To smoothen a continuous process carried out by a goods processing conveyer device laid in the backyard of a supermarket, by arranging a conveyer housing in which a plurality of chains incorporating buckets that are circulated in reverse directions are stretched, so that the conveyer housing strides a goods processing device. CONSTITUTION:Respectively set goods are charged in charging hoppers 14 in charge sections 10, 10', while circulating chains 11, 11' by means of sprockets 12, 12'. Further, when a sensor 17 detects an empty bucket 9, a timing hopper 18 charges goods into the bucket 9. This bucket 9 is conveyed onto the associated combined weighing devices 41, 42 by means of the chains 11, 11'. Further, the bucket 9 is forcibly reversed so as to discharge the goods onto a distributing table 4' by way of a receiving chute 104, a chute 102 and a charge hopper 101, and the goods are then weighed out and packed. With this arrangement, it is possible to smoothen the continuous processing work.
Patent JP-H06301044-A (JP)
Title: Liquid crystal display panel and its production
Inventor: TSUDA KEISUKE
IPC: G02F1/1343
Filed: 1993-04-14
Abstract: PURPOSE:To widen the visual characteristics of the liquid crystal panel and to obtain video display with high image quality capable of making gradation display. CONSTITUTION:This liquid crystal display panel is constituted by disposing two sheets of substrates 1a, 1b opposite to each other apart a desired spacing, packing a nematic liquid crystal 4 in this spacing by orienting the liquid crystal in a horizontal direction with the plane of the substrates and providing the panel with a voltage applying means which generates an electric field in the horizontal direction with the substrates 1a, 1b. The liquid crystal panel has the means for applying the voltage in the horizontal direction with the surfaces of the substrates 1a, 1b, by which the liquid crystal molecules 4 subjected to a horizontal orientation treatment are made rotatable around the normal direction of the substrates as an axis and, therefore, the visual angle characteristic at the time of particularly the black display is greatly widened and the brightness of the display image is continuously changed according to the magnitude of the applying voltage. The video display capable of making the gradation display and having the high image quality is, therefore, obtd.
Patent JP-S58203791-A (JP)
Inventor: SHIRATORI KOUJI
IPC: A63G13/00
Filed: 1982-05-21
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-H03286799-A (JP)
Title: Method and device for preventing hitch stitch of all direction feed sewing machine
Inventor: SHINOMIYA HIROAKI
IPC: D05B55/14
Filed: 1990-03-31
Abstract: PURPOSE:To prevent HS(hitch stitch) occurring by changing a conventional PS(perfect stitch) and HS mixed area to a PS area by rotating a needle reciprocally at a prescribed angle by detecting the fact that the needle enters the PS and HS mixed area, or blasting the air to needle thread and setting aside the exit of bobbin thread. CONSTITUTION:When the delivery direction of cloth arrives at the PS and HS mixed area between a direction of B and a direction of C, the fact is detected by a detecting means, and when the needle 50 is rotated by an angle alpha in a direction of E via an electromagnet, the needle thread 61a is entangled in the needle 50. Also, the bobbin thread delivered from a bobbin case 52 is set aside to the left side. Therefore, since no clearing over the needle 50 occurs until the delivery direction of the bobbin thread 62 arrives at the direction of C, a wide range extending from a direction of A to the direction of C in left turn can be set as the PS area. Simultaneously, an open/close lever 34 is right-turned, which closes part of a needle hole 31. As a result, the bobbin thread 62 drawn out of the bobbin case 52 is set aside to the left side that is a position almost equivalent to a conventional exit 53', and a part between the direction of A and C becomes the PS area.
Patent JP-H07277807-A (JP)
Title: Back-filling material for shielded tunnel work
Inventor: TAKIGUCHI HIROSHI
IPC: C04B28/26
Filed: 1994-04-04
Abstract: PURPOSE:To suppress industrial waste and to assure execution of work with high reliability and safety at a reduced cost by diverting and effectively utilizing back-filling materials obtd. from surplus soil of excavation discharged in a shielding work having various advantages as aggregate to and for recycling. CONSTITUTION:Potassium silicate having a molar ratio in a range of 1.0 to 4.0 is mixed with sodium silicate having likewise a molar ratio in a range of 1.0 to 4.0 at a mixing ratio in a range from 1 to 50% by volume to prepare a rapid hardener as the back-filling material at the time of executing the shielding work to be executed to excavate a tunnel. As a result, the control of the gel time as designed is possible and there is no need for adjusting the length of a feed hose from mixing to the back-filling part. Sure solidification is executed, the discharge amt. of the industrial waste is suppressed and the safety of the execution of the work is assured without being affected by a temp. change and even if the nature of the ground and the moisture content ratio vary. Further, the cost is reduced without degrading the environment.
Patent JP-S5713881-A (JP)
Title: Recording and reproducing device for video signal
Inventor: SHIBUYA YOSHITSUGU
IPC: H04N9/87
Filed: 1980-06-26
Abstract: PURPOSE:To achieve high-densigy and skew-distortion-free special reproduction on a PAL and a SECAM systems by delaying successively and recording a color signal on a magnetic tape with a specific time difference different in every constant period. CONSTITUTION:A luminance signal, after passing through an LPF2, is modulated by a frequency modulator 4 and the modulated signal is added to a color signal by an adder 6. An output chrominance carrier signal from a BPF3, on the other hand, is led to terminals (a)-(h) of a switch circuit 21 via delay lines 14-20. Connections of the circuit 21 are changed by a head changeover signal 27 and its frequency division outputs 28 and 29. The output of the switch 21 is applied to the adder 6 through a frequency converter 5 and adders 22 and 23. Then, color signals of adjacent tracks are recorded on the magnetic tape in order. In reproduction, output color signals are obtained by being delayed successively with time differences inverse of those in recording. For special reproduction, break points of a reproduced horizontal synchronizing signal are detected and delay times are changed by control signals obtained from the detection signals.
Patent JP-S62242582-A (JP)
Title: Thermal recording material
Inventor: ISHIDA KATSUHIKO
IPC: B41M5/337
Filed: 1986-04-16
Abstract: PURPOSE:To contrive the enhancement of preservation stability and recording sensitivity of a recording material before printing or fixation, by incorporating a sulfonamide compound having a specified melting point into a recording layer. CONSTITUTION:A sulfonamide compound of formula [I] having a melting point of 70-180 deg.C is additionally incorporated in a recording layer, in a photo-fixable type thermal recording material having the recording layer which comprises microcapsules containing a diazonium compound therein, a coupler compound and a compound giving a basic atmosphere when being melted by heating. The compound of formula [I] has an excellent effect on enhancing preservation stability, particularly, recording sensitivity, of the recording material before fixation. In the formula, each of R1 and R2 is a lower alkyl, cycloalkyl, aryl, aralkyl or heterocyclic ring residue, and R3 is hydrogen or a lower alkyl. The alkyls in the formula may be substd. by a halogen, and aromatic rings in the formula may be substd. by a halogen, lower alkyl, lower alkoxyl, acylamino or alkylamino.
Patent JP-H10269856-A (JP)
Title: Flat cable capable of being soldered
Inventor: SUDO SHIGEJI
IPC: H01B7/08
Filed: 1997-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable which enables the terminal end wire of a coil and the like to be directly soldered with a plurality of conductors, and can maintain each interval between the conductors. SOLUTION: A plurality of flat angle conductors 1 plated with solder or tin, are arranged in parallel at certain intervals between two insulating tapes 2 and 2, the flat angle conductors 1 at both its sides are exposed along its certain length so as to be formed into a soldering part (h). Next, the terminal end face of one insulating tape 2 and the exposed conductor faces at the side of the terminal end faces, are covered with a heat resistant film reinforcing plate 3 with a heat resistant adhesive agent 3 so as to be stuck together by a thermal press. Subsequently, a heat resistant adhesive layer 4 is provided for the heat resistant reinforcing plate surface at the opposite side of the aforesaid sticking surface so as to be formed into a flat cable 10 capable of being soldered.
Patent JP-S5612170-A (JP)
Title: Facsimile transmitter
Inventor: OKANO MICHIAKI
IPC: H04N1/40
Filed: 1979-07-12
Abstract: PURPOSE:To prevent omission and destruction of thin lines of even a low scanning density by performing direct conversion from character codes to a facsimile signal as to a document which can be input previously as character codes. CONSTITUTION:Synchronizing with scanning clock ST, conversion from character codes to a picture signal is started. A signal from memory control circuit 5 varies in the order of addresses 0-9 at intervals of eight bits of scanning clock CP. At this time, the contents of memory 6 are supplied to character generator 8. Parallel series converting circuit 9 converts the output of character generator 8 into eight serial bits synchronizing with clock CP. Thus, a character pattern of 80 bits for one line is generated and this is transmitted from facsimile transmission control circuit 3 successively as the picture signal.
Patent JP-S62246445-A (JP)
Title: Vacuum chuck device
Inventor: ISHIKAWA KAZUO
IPC: B23Q3/08
Filed: 1986-04-16
Abstract: PURPOSE:To prevent a rotary shaft from making into eccentric contact with the inner surface of a seal member fitted rotatably therein with the rotary shaft even though the latter deflects, by disposing the seal member movably in a housing through the intermediary of a resilient seal member. CONSTITUTION:When vacuum pressure is fed into a housing 5, a base plate chuck 3 sucks up under vacuum a base plate 16 as a workpiece through a suction hole 2a in a spin shaft 2. At this time, the atmospheric pressure is effected through the gap 15 between a spin motor 1 and the housing 5, and therefore, the seal member 6 is urged along the spin shaft 2 while it is self- aligned so that an O-ring is deformed for sealing. Then, when a spin shaft 2 is rotated so that the shaft is deflected, the seal member 6 is displaced radially to elastically deform the O-ring 7 to prevent eccentric contact. Thus, the deflection of the rotary shaft may be absorbed to sustain the sealing effect appropriately.
Patent JP-2000279789-A (JP)
Title: Hatch type supercritical water reaction device
Inventor: SASAKI MASANORI
IPC: B01J3/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a batch type supercritical water reaction device capable of reducing the time required for one batch reaction process and automatically advancing the batch reaction process. SOLUTION: The batch type supercritical water reaction device 10 is provided with a reactor 12, a metal bath 14, a water tank 16, a reactor handling device 18 for vertically moving, rocking and horizontally moving the reactor 12, a tank 19 for housing water, an oxidizing agent or an organic solvent, a plunger type filling pump 20 for filling water or the organic solvent housed in the tank 19 to the reactor 12 and a feed pipe 21 for feeding the water or the organic solvent to be filled to the reactor 12 by the filling pump 20, which are mounted on a frame. The metal bath houses molten tin to heat the reactor and is provided with a heating element 22 for heating tin to melt and keeping at a prescribed temp, a thermometer 23 and a temp. controller 24 for controlling the calorific value of the heating element to keep the temp. of the molten tin to a prescribed temp.
Patent JP-H07272146-A (JP)
Title: Fire detection device
Inventor: TERAJIMA KAZUO
IPC: G08B17/00
Filed: 1994-03-31
Abstract: PURPOSE:To speedily discriminate which of a heat detection part or a smoke detection part acts and to prevent the delay of an alarm and wrong information. CONSTITUTION:A detection circuit 2 where a terminal resistance part 3, the heat detection parts 4... whose impedance changes by the detection of heat, and the smoke detection parts 5... whose impedance changes by the detection of smoke are connected in parallel between two connection lines 6 and 7 is provided. First voltage VH is given to the detection circuit 2 at regular time, and second voltage VL which does not operate the smoke detection parts 5... based on the detection operations of the heat detection parts 4... and (or) the smoke detection parts 5... is given to the circuit. Thus, the detection part 4 or 5 which has acted by detecting heat or smoke, is discriminated based on the level of current Ir flowing in the detection circuit 2 at the time of giving second voltage VL.