baber/WOPTO huggingface dataset:
Patent JP-S6129507-A (JP)
Title: Two-part mold for type vulcanization
Inventor: OZAWA MITSUO
IPC: B29D30/00
Filed: 1984-06-22
Abstract: PURPOSE:To decrease remarkably the flaw such as mobbling of tread rubber by forming the padding part having a taper at least one part of the direction side in which a knife blade comes out at mold opening. CONSTITUTION:At the portion where a knife blade 11 on the inner peripheral surface of two tread rings 10 is inbeded, and at least one part of the direction side 12 in which the knife blade 11 comes out, the padding part 14 having a tapering part so as to be in contact with said direction side at mold closing, is cast and formed integrally with the mold by working. A smooth taper 42 is formed at the wall part of the surface groove of the direction side in which the knife blade 41 in the notch formed by vulcanization on the treat surface comes out at mold opening, and the rigidity of said tapering part is heightened and then the knife blade 41 slides smoothly on the tapering surface 42, whereby the knife blade is drawn easily.
Patent JP-H11322481-A (JP)
Title: Explosive composition
Inventor: SUGIHARA HIDEAKI
IPC: C06B31/28
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent antistatic effect without causing solidification of ammonium nitrate in an ANFO explosive by compounding a fatty acid amide in a compsn. comprising ammonium nitrate and fuel oil. SOLUTION: Ammonium nitrate, fuel oil and a fatty acid amide are incorporated into an explosive compsn. The fatty acid amide is preferably a >16C fatty acid amide or bisamide. The fatty acid amide is preferably incorporated by about 0.01 to 4.5 wt.% of the compsn. As for the ammonium nitrate, porous prill ammonium nitrate or a mixture of porous prill ammonium nitrate and its pulverized compd. is preferably used. The fatty acid amide is used as a lubricant to improve slipping property and blocking preventing property between substances. The fatty acid amide used is, for example, oleylamide, stear stearylamide, N,N'-methylene bis(stearylamide) or the like.
Patent JP-S5462840-A (JP)
Title: Electro thermo-recording head
Inventor: HONMA JIYUNICHI
IPC: H04N1/16
Filed: 1977-10-28
Abstract: PURPOSE:To simplify the constitution of the head by recording on the recording paper on the drum generator with paired electrodes making one round in spiral form on rotary drum surface. CONSTITUTION:Electrodes 1, 2 forming an electrode pair of platinum material making one round spirally on the drum surface by being pressed onto the surface of a drum 3 by springs 4, 4... are provided to the drum 3 turning about a shaft 7. Recording voltages are applied through the shaft 7 and the slip ring 9 insulated by the shaft 7 and insulation ring 10 to these electrodes 1, 2 from a recording power source 8. As this drum 3 turns, the electrodes 1, 2 scan and record on the straight lines 11... parallel with the generator of the drum 7 on the recording paper 6 being pressed onto the drum 7 by an insulation bar 5. Hence, the electro thermo-recording head on the simple constitution comprising the drum 7 and electrodes 1, 2 may be provided.
Patent JP-H1047545-A (JP)
Title: Automatic manufacture of puzzle lock type compression ring
Inventor: OETIKER HANS
IPC: B21D53/16
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a machine fully automatically manufacturing a compression ring from a flat belt-shaped plate material having a mechanical connection part. SOLUTION: A flat blank material is fed to a stamping station 40 from a feed station 10, a blank having a mechanical connection part having a male/ female contour part in an opposed end part is punched, then the blank is fed to a deformation station 50 displacing to several axial direction positions of a machine. In the deformation station 50, the flat blank in a first position, in a second position deforming the blank in a circular contour thereof, is given preliminary deformation in a contour permitting closing of the mechanical connection part. Then, a compression ring thus deformed and closed is applied with swage action in a third position, thereafter to be released from the machine.
Patent JP-H09311187-A (JP)
Title: Nuclear medical image diagnostic device
Inventor: KURAKAKE CHIYUUICHI
IPC: G01T1/164
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To display an image of the original dimension in the same position as a subject by detecting γ-ray of radioactive isotope within the subject, determining the distribution image of the isotope from the detected output, and providing a display means on the back surface of a detector to display the distribution image. SOLUTION: As a collimator 13, a radiation shielding material such as lead is used, a plurality of holes 13b are vertically provided on its incident surface 13a of the lower surface, and a semiconductor detector 15 using a semiconductor such as Si, CdTe or the like is provided on the upper surface to detect the γ-ray vertically incident on the incident surface 13a. The radiation incident position is calculated form the detected signal by a processor 17, stored in an image memory in the processor 17, and displayed on a liquid crystal display panel 11. The incident surface 13a is set to the same size as the display surface of the panel 11 to conform the radiation incident position to the display position of the panel 11. Thus, an image of an equal magnification of the distribution of a radioactive material in a subject can be displayed.
Patent JP-H0255239-A (JP)
Title: Method for bending raw glass sheet for laminated glass and apparatus therefor
Inventor: TSUJI HIROSHI
IPC: C03C27/12
Filed: 1989-05-25
Abstract: PURPOSE:To form a laminated glass having high deep-bending degree by placing glass sheets for lamination on a bending mold furnished with a stationary split mold and a mobile split mold, temporarily forming the sheets and press-forming the deep-bending part with an auxiliary press. CONSTITUTION:A pair of glass sheets 1 for lamination are placed on a bending mold 10 furnished with a stationary split mold 11 and a mobile split mold 12 and transferred to a heating and processing stage in a heating and bending furnace with a truck 26. The glass sheets 1 for lamination are softened by heating at the softening temperature and temporarily formed to a shape along the bending mold 10 by the own weight of the glass. A taper ring 40 having a prescribed taper angle is attached to an end of the mobile split mold 12, a gap is formed between the lower face of the glass sheet 91 and the forming face 42 of the taper ring 40 and the peripheral part of the glass sheet 1 is pressed to a prescribed form with an auxiliary pressing member 52. A press- forming having high deep-bending degree can be surely performed by this process.
Patent JP-H06341154-A (JP)
Title: Construction of underground building frame
Inventor: NARITA MASAO
IPC: E21D13/00
Filed: 1993-06-01
Abstract: PURPOSE:To reduce driving processes of earth anchors into the ground and curtail the construction period, by connecting the earth anchor jointed with a jack for settling of a caisson to a foundation pile widened at the front end to unify together therewith. CONSTITUTION:A plurality of foundation piles 12,... widened at the front end thereof are driven into the ground within the range where a caisson composed of a plurality of lot frames 11a, 11b is settled. Next, the front ends of a plurality of earth anchors 4, 4 are connected to the foundation piles 12 respectively and the rear end thereof is connected to a plurality of hydraulic jacks 5,... When constructing the caisson, the lot frames 11a, 11b are pressurized by a pressing device composed of the hydraulic jacks 5 and the earth anchors 4 to settle and immerse the caisson into the ground. At this time, since the foundation piles are widened at the front end, the intrinsic tension can be kept even if the earth anchors are connected together as a unit.
Patent JP-S5922336-A (JP)
Title: Probe card
Inventor: WADA EIJI
IPC: H01L21/66
Filed: 1982-07-28
Abstract: PURPOSE:To enable to execute the same time inspections of two chips even at a group of electrode pads in the massed condition by a method wherein the base edge parts of probes are made to be supported in three dimentions by a probe card substrate. CONSTITUTION:When the groups of the probes 6a are arranged in three dimen tions according to fine alignment to the probe card 3 by supports 7, 7 independent contacts to the respective electrode pads 2a, 2a forming the massed condition on a plane can be attained. Moreover because the respective electrode pads 2, 2b, arranged respectively at the remaining three edge side parts of both the chips 1, 1 are arranged nearly equally in the three directions, and are in the rough condition as compared with the cases of the adjoining sides, independent contact can be secured sufficiently by arranging equally the probes 6, 6b on the inside circumference of a window 5. Accordingly the same time inspections in regard to the two chips 1, 1 can be attained.
Patent JP-H0425479-A (JP)
Title: Printer
Inventor: SUDO NAGAKATSU
IPC: B41J2/485
Filed: 1990-05-22
Abstract: PURPOSE:To enable a raster buffer to be used by freely switching it by conforming to use by a method wherein whether the raster buffer is operated in a full page buffer system or a band buffer system is judged by information read from a memory card. CONSTITUTION:When a memory card 16 is mounted, raster buffer assigning information is read in the memory card 16 along with an emulation program, and whether a raster buffer 5' is used in a full page buffer system or a band buffer system is judged. When a band buffer mode is assigned, mode assigning information that it is used in the band buffer system is registered in a working memory 12. Besides, the number of layers of a band buffer, and layer size information are read from the memory card 16, which are registered in the working memory 12. When a full page buffer mode is assigned, mode assigning information that the raster buffer 5' is used in the full page buffer system is registered is abovementioned working memory 12.
Patent JP-H0654899-A (JP)
Title: Production of two-layer type protein sheet
Inventor: YOSHIKAWA ETSUO
IPC: A61L27/00
Filed: 1991-05-02
Abstract: PURPOSE:To industrially and inexpensively provide the two-layer type protein sheet having excellent cytoaffinity and bioaffinity by superposing a porous sheet of protein on one surface of a sheet-like gel of protein and treating the gel so as to dry the gel and form the thin film thereof. CONSTITUTION:The two-layer type protein sheet which has the affinity to animal cells and is adequate as a culture base material and biomaterial is formed by superposing the porous body of the protein, at least one surface 2 of which is formed of wall surfaces 3 having open cells, on one surface of the sheet-like gel of the protein in such a manner that the surface having the open cells remains, drying the gel without making the gel to a sol or soln. state to form the thin film 1 and joining and integrating the thin film to the superposed porous sheet. Gelatin, collagen, figroin, etc., are used in terms of ease of gelatinization as the protein to be used.
Patent JP-S6024110-A (JP)
Inventor: ITOU KATSUMI
IPC: G05D1/02
Filed: 1983-07-18
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-S5464281-A (JP)
Title: Positioning device
Inventor: TOMITA TAMAKI
IPC: G05G23/00
Filed: 1977-10-31
Abstract: PURPOSE: To eliminate the clearance inbetween in a positioning device, which is operative to fit a positioning member in a reference hole formed a member to be positioned, by fitting a movable positioning member, which is biased to go into with fixing and wedge actions, in the reference hole.  
     CONSTITUTION: Numeral 18 indicates a reference hole which is formed in the flange 19 of a member to be positioned. With one circumferential surface of the reference hole 18, a circular surface 21 of a positioning member, which is fixed by means of bolts to an indexing plate 9 at the side of the positioning member, is  brought into abutment contact. A movable fixing member 22, which is slidably  mounted on the guide hole 23 of the positioning member 20 and the guide hole 24 of  the indexing plate 9, is formed at its end portion with a gently inclined surface 25  and is biased by a spring 26 to generate a wedge action with the other inner circumference of the reference hole 18 to impart a high expanding force to the two positioning members. As a result, there is eliminated a clearance between the reference  hole 18 and the positioning members to accurately position the member to be positioned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08319872-A (JP)
Title: Fuel injection timing control device of fuel injection pump for diesel engine
Inventor: KAWASHIMA JUNICHI
IPC: F02D41/40
Filed: 1995-05-29
Abstract: PURPOSE: To provide stable controllability with good response for the fuel injection timing using a timer piston. CONSTITUTION: A high pressure chamber 21 and a low pressure chamber 23 at the two ends of a timer piston 8 are put in communication with each other through passages 25-1, 25-2, and there the first control valve 26 is installed. The second control valve 27 is installed on passages 20-1, 20-2 which puts the high pressure chamber 21 in communication with a pump chamber 4 (the discharge side of a feed pump 3). When the difference between the actual injection timing and the target injection timing is below the specified value, the first and second control valves 26, 27 are both closed. When the difference is over the specified value and the actual injection timing is advanced from the target, the first control valve 26 is opened while the second 27 is closed.  When the difference is over the specified value and the actual injection timing is retarded from the target, the first control valve 26 is closed while the second 27 is opened.
Patent JP-S5923748-A (JP)
Title: Steering wheel switch circuit
Inventor: DANIERU OOJIERO
IPC: B60R16/027
Filed: 1982-07-28
Abstract: PURPOSE:To simplify the structure of connections, by connecting control instructions from a several switches attached to a steering wheel to stationary parts on a vehicle body side through a small number of the above-mentioned connections so that a several number of objects to be controlled on the vehicle side are operated. CONSTITUTION:A switch section 1 attached to a steering wheel, comprises switches SW1 through SW3 connected in parallel to two terminals 1a, 1b and diodes D2, D3 connected in series to the switches SW2, SW3. The above-mentioned terminals 1a, 1b are connected to connections (a, b) for connecting them to a vehicle body side. Control signals delivered from the outlet ends A, B of a control section 2 arranged on the vehicle body side for selecting the outputs of the switches, are transmitted to objects to be controlled. Further, the control section 2 creates combinations of different levels in accordance with the actuations of the switches, by changing the level of an inlet end 3 of control signal, thereby the objects to be controlled, corresponding to the actuated switches, are controlled. With the use of the combinations.
Patent JP-H0771173-A (JP)
Title: Double-structural movable louver
Inventor: MURASUGI KOICHI
IPC: E06B7/086
Filed: 1991-03-19
Abstract: PURPOSE:To enhance the dustproof performance, etc., by installing movable louvers in double structure. and allowing them to rotate in such a manner as not interfering with one another when they are opened and closed. CONSTITUTION:An upper and a lower slide rod 1, 2 move interlockingly through a vane rotation shaft 4 in coupling and make the opening and closing motions. At this time, an outer movable louver group 5 and an inner movable louver group 6 revolve while making counter-rotation to each other and move interlockingly through mutual gaps so as not to make encounter. At the time of closing, an intermediate layer 7 is formed between the louvers 5, 6, and vane and the contacting part therewith become double structural. This prevents perfectly the dust and/or wind and rain from intruding into the room to allow to be used in a higher storey of a building, and also the warm keeping and sound insulating performances can be enhanced.
Patent JP-2000324672-A (JP)
Title: Insulating plug for cable joint
Inventor: NAKAI SHIGEKAZU
IPC: H02G15/08
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To make compact an insulation plug being fixed to an idle terminal while ensuring the required performance, e.g. surface pressure, surely without increasing the cost. SOLUTION: The insulation plug 1 comprises a cone part 11, a shield metal 12, and a spring part 13. The spring part 13 comprises a guide member 13a and a coned disc spring 13b and the guide member 13a is inserted into the recess of the shield metal 12 and fixed in place such that the projecting length thereof can be adjusted. The coned disc springs 13b are fitted over the guide member 13a while differentiating the direction and located between the head part of the guide member 13a and the shield member. Head part of the guide member 13a is retained by means of a fixed cover and the cone part 11 is pressed against a bushing 21 by a resilient recovery force incident to compression of the coned disc springs 13b.
Patent JP-S5832966-A (JP)
Title: Fuel injection valve
Inventor: NAKAJIMA NOBUFUMI
IPC: F02M61/06
Filed: 1981-08-21
Abstract: PURPOSE:To obtain the smooth state of combustion and prevent Diesel knocking by arranging a pressure-regulation device in a return oil passage connected to an oil-reserving chamber for uniformly smoothing the pressure of injection to keep the injection rate constant. CONSTITUTION:Fuel is pushed into an oil-reserving chamber 4 from a fuel injection pump via an oil-feed pipe 1. When the pressure of the fuel surpasses a valve-opening pressure, a needle valve 5 is pushed up against a spring 11, and the fuel is injected from a nozzle 14. When this pressure of the fuel is risen to the valve-opening pressure of a leaf spring valve 21 of a pressure regulation device 20, the valve is pushed to open, and the fuel is made to escape to a return oil passage 15 by the portion of the surplus pressure. Consequently, since the pressure in the oil-reserving chamber 4 is smoothed into a constant level, the injection rate is maintained at a constant value. This construction prevents Diesel knocking, and ensures the high effect of sound-muffling at the time of idling when combustion noises are especially in question.
Patent JP-H09285304-A (JP)
Title: Shoe sole
Inventor: MITSUI SHIGEYUKI
IPC: A43B13/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce weight and spread the load even onto the sole of a foot by using a synthetic resin plate of specified hardness and thickness placing non-foaming material in the dispersing part above the part to touch the ground to receive the load from buffers. SOLUTION: The sole is designed so that the flexibility on a dispersing part 3 becomes larger as received load goes from both edges 4a to a heel center 3f. In the sole is used a synthetic resin plate of hardness 65-95 degree and thickness 1.5-5.0mm of which dispersing part 3 is made from non-foaming material. If when the hardness in the dispersing part 3 comes less than 65 degree, you have to get the sole thicker at sufficient flexural rigidity is not gained, then it would add much more weight. On the contrary, if when the hardness comes greater than 95 degree, it makes the flexural rigidity too large and keeping less sufficient elastic force there, further the shape of the dispersing part 3 goes far from that of the sole of a foot, then the wearing feel comes worse.  You have no problem as the load is absorbed in buffers 2 processed beneath the dispersing part 3 as well as in the dispersing part 3 itself though the hardness degree given here is a large one.
Patent JP-H0426262-A (JP)
Title: Automatic voice information transmission device
Inventor: MINEMURA FUJIO
IPC: H04M3/533
Filed: 1990-05-21
Abstract: PURPOSE:To smoothly perform closing movement by conveying a corresponding closing message to the other party after reproduction by response or no response from the called party and automatically redialing at the time of selecting the absence and at the time of no response. CONSTITUTION:A part 2 sending a header-message sends a message, for example, 'Hello, this is the regular service of voice message from the ABC club to its members.' A part 6, sending the message of a closing 2 when turned the dial six or when there is no response, sends the message of 'Then, we are waiting for you on the fifteenth. Thank you very much for allowing us to interrupt your precious time.' A part 7 sending the message of a closing 3 when turned the dial six in this second message, sends the message of 'Then we will call again later. Please give my regards.' Thus, a series of closing movement can smoothly be performed.
Patent JP-H0426941-A (JP)
Title: Master disk exposing device for optical disk
Inventor: MIZUTA OSAMU
IPC: G11B7/125
Filed: 1990-05-21
Abstract: PURPOSE:To easily adjust the optical axis of a laser beam by arranging an optical modulator on an optical path from a laser beam source to an objective lens, providing a driving circuit in this optical modulator so as to change the amplitude and frequency of an ultrasonic wave and arranging a lens on the optical path before and behind the optical modulator. CONSTITUTION:On the respective optical paths splitting a beam, which is emitted from an Ar<+> laser 13 as the laser beam source, into two beams, optical modulators 14a and 14b are arranged to enable light quantity modulation, pulse modulation and wobble modulation. These respective optical modulators 14a and 14b are connected to driving circuits 15a and 15b to change the amplitude and frequency of the ultrasonic wave. On the other hand, lens 16a, 16b, 17a and 17b are arranged on the optical paths before and behind these optical modulators 14a and 14b. Thus, since only one modulator is provided in one exposing optical system, the optical axis of the laser beam can be easily and speedily adjusted.
Patent JP-H08307584-A (JP)
Title: Facsimile equipment
Inventor: KAGEYAMA YOSHINORI
IPC: H04N1/387
Filed: 1995-05-02
Abstract: PURPOSE: To easily investigate the function name of function with which a facsimile equipment is provided, the function selection key corresponding to the function name and the number of the pertinent page of an instruction manual. CONSTITUTION: A function information selection means 4a inputs the selection of a function name to be displayed from the function names stored in a function storage part 3. A function reading means 5 reads the function selection key corresponding to the function name selected from the function information selection means 4a and the number of page of an instruction manual from the function storage part 3. A function display means 6 displays the function name selected from the function information selection means 4a, the function selection key read by the function reading means 5 and the number of page of the instruction manual.
Patent JP-H11310349-A (JP)
Title: High friction roller
Inventor: AOYANAGI HIROYUKI
IPC: B65H5/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a high friction roller wherein the paper quality of a sheet to be carried is not a problem, the influence of paper powders is limited over a long term, wearing is limited, durability is provided and paper feeding accuracy is high. SOLUTION: Since a high friction layer 4 uses, as a material, an adhesive material 6 where wear resistant particles 5 are dispersed nearly uniformly, sharp contact is made with a sheet by the dispersed particles, high friction resistance is stably provided not only for ordinary paper but also for a smooth sheet such as a glossy film, and carrying accuracy is stable without being affected by paper quality. Further, since the high friction layer 4 is made of the wear resistance particles 5 having nearly uniform particle sizes, a roller diameter is uniform not only in the longitudinal direction but also the circumferential direction of a roller surface 3, and paper feeding accuracy is increased.