baber/WOPTO huggingface dataset:
Patent JP-H05158150-A (JP)
Title: Picture display device capable of wide-angle display
Inventor: HAYASHI ICHIJI
IPC: G03B21/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide a display device which has wide display angle and which can display pictures smoothly connected in a viewing direction even when the pictures are viewed from plural directions. CONSTITUTION:A picture converter gives picture information obtained by correcting the influence of the distortion of a displayed picture when the picture is projected on a reflecting device 3 to a projecting device 2. The projecting device 2 projects the picture information given by the picture converter to the reflecting device 3. The direction of a projected picture is changed by the reflecting device 3, and the projected picture enters in the visual field of a human being. The picture can be viewed from the entire periphery of the display device by making the reflecting device 3 conical shape, for example. And the projecting devices are plurally provided and the plural pictures of the projecting device are composed, so that stereoscopic display can be executed, for example.
Patent JP-H02168019-A (JP)
Title: Hydraulic thrust bearing
Inventor: KASHIMA MITSUHIRO
IPC: F16C32/06
Filed: 1988-12-21
Abstract: PURPOSE:To make it possible to save a space and a cost required for a detection device by supporting floating plates installed on a rotational shaft free to rotate in the floating state with pressurized hydraulic fluid and providing a pressure sensor in oil chambers facing the floating plates. CONSTITUTION:Hydraulic fluid of a hydraulic pump is always supplied from a supply port 17 to oil chambers 15 while a screw shaft 1 is rotating, and accordingly, floating plates 10 are supported while floating from a wall face 8A and rotate in one body with a disk 9 which has a large contact friction force. If a thrust load increases at this time, a clearance between one side plate 10 and the wall face 8A narrows and the outflow of hydraulic oil from one oil chambers 15 to a rotation chamber 26 decreases, and accordingly, the pressure in the oil chamber 15 rises. Subsequently, in the oil chamber 15 on the opposite side, the clearance between the plate 10 and the wall face 8A increases and the pressure in the oil chamber 15 decreases accordingly. As the pressure of each oil chamber 15 thus increases and decreases until it comes to balance with the change of the thrust load, the plates 10 always keep their floating state and support the thrust load of the shaft 1.
Patent JP-H05240002-A (JP)
Title: Turbine blade comprising layer of composite material
Inventor: JIYOERU MISHIERU DANIERU BUNOW
IPC: B32B7/08
Filed: 1992-12-02
Abstract: PURPOSE: To provide a lightweight turbine blade having excellent mechanical strength against centrifugal force and impact by covering a central core with a plurality of layers of composite material and arranging a network of trans verse seams passing through at least the layers of composite material. CONSTITUTION: A turbine blade includes a central core 1, a plurality of layers 3 of woven material attached to the outside of the central core 1, and a sleeve 4 of woven composite material covering all the layers 3. The woven composite material of the layer 3 is made of fibers pre-impregnated with resin. The fibers may be organic fibers, ceramic fibers or metal fibers. The combination between basic structures including the central core 1, layer 3 and sleeve 4 is effected by seams 5. In this way, it is possible to obtain a lightweight blade having excellent mechanical strength even when subject to high temperature.
Patent JP-H09141984-A (JP)
Title: Thermal transfer film and cassette
Inventor: ISHII TORU
IPC: B41J31/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To discriminate a used film from a winding bobbin easily by providing a loading member being contained in a slit made at the drum part of a winding bobbin at the forward end part and providing the loading member with a knob part projecting from the end part of a winding bobbin and drawing out the loading member from the slit. SOLUTION: A hollow drum part 31 is provided with a slit 33 for causing a thermal transfer film and a bobbin to engage each other while containing the loading member of a thermal transfer film. A printer drive side flange 32 is formed at one end part of the bobbin. At the other end of the bobbin, a pivot 34 for stabilizing the rotary driving when the bobbin is loaded to a printer is formed in the end face of the bobbin. A thermal transfer film 10 can be taken out easily from the bobbin 30 by pinching the knob part 1a of the loading member projecting from the pivot 34 of a winding bobbin 30 and drawing out the loading member along the slit 33.
Patent JP-2000145365-A (JP)
Title: Jacking-pipe assembly
Inventor: NABEYA SHIGERU
IPC: E21D9/093
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent expansion between butting end faces of jacking pipes from becoming larger than a fixed value at a curve section, and to carry out pipe jacking along a designed line in curve pipe jacking. SOLUTION: The jacking-pipe assembly has constitution, in which sections among the butting end faces of a plurality of jacking pipes 1 are connected by connecting means 20 having constraining members 18 constraining the sections among the end faces so as not to be expanded at values larger than a fixed value and the connecting means 20 are faced to the outside of a curve, and expansion larger than the fixed value on the outside of the curve is prevented by the constraining members 18.
Patent JP-H08160785-A (JP)
Title: Image forming device and roller for the device
Inventor: OYAMA KUNIHIRO
IPC: G03G15/16
Filed: 1994-11-30
Abstract: PURPOSE: To provide a roller recycled easier than a conventional one for an image forming device and the image forming device adopting this roller, by composing a core part of the roller for the image forming device, with use of the electrically conductive resin. CONSTITUTION: As for the transfer roller 71 to be adopted, the electrically conductive resin is used for constituting the core part provided with a specific hardness and the conductivity, and for the outer peripheral part in the transfer roller 71. With regard to the transfer roller 71, the outer peripheral part 71a of its core part is composed of the conductive elastic body such as the urthane resin provided with the medium resistance in an extent of 10<5> to 10<9> Ω. Then, the core part 71b is provided with the cylindrical hollow part 71c penetrating from an end face in the lengthwise direction to the other end face. Moreover, the transfer roller 71 is pivotally supported by the supporting shaft on the device main body side plate, which is inserted in the hollow part 71c.
Patent JP-H04193423-A (JP)
Title: Electric discharge machining device
Inventor: SATAKE AKIRA
IPC: B23H7/22
Filed: 1990-11-26
Abstract: PURPOSE:To add ejection and suction functions of machining liquid to an electric discharge machine having a rotary electrode in simple constitution without the use of external pressure source by ejecting machining liquid in the vicinity of the electrode, or sucking and discharging it in the vicinity of the electrode, and discharging machining chips. CONSTITUTION:A rotary pump 5 together with an electrode 6 are used in the condition soaked in machining liquid 8. When a spindle shaft 2 is rotationally driven with a belt 3, an electrode adjusting mechanism 4, the rotary pump 5, and the electrode 6 are rotated. A passage to pass the fed machining liquid is provided in the electrode 6, and the machining liquid is ejected from the extreme end of the electrode 6. By ejecting the machining liquid from the electrode 6 in this way, machining chips can be discharged, machining speed can be improved, and machining can be stabilized.
Patent JP-H02168279-A (JP)
Title: Electrophotographic device
Inventor: MASAKI KENJI
IPC: G03G21/00
Filed: 1988-12-22
Abstract: PURPOSE:To improve picture quality by providing a gas supplying device supplying an acidic gas to an organic photosensitive body. CONSTITUTION:When the organic photosensitive body 1 is negatively electrified, the acidic gas is supplied to the organic photosensitive body 1 from the supplying device 2. The surface of the organic photosensitive body 1 degraded by the gas with oxidizing action such as ozone which is created when the organic photosensitive body 1 is negatively electrified is reduced by the gas to be restored; therefore, picture blurring is eliminated. When the organic photosensitive body with such a high surface hardness that its surface is deteriorated by ozone, etc., but is not removed by a cleaning blade 11, etc., is used, it never accelerates its deterioration and the picture quality is hardly degraded. Thus, a satisfactory picture can be obtained.
Patent JP-H07182408-A (JP)
Title: Pos terminal equipment
Inventor: YOSHINAGA SHINICHI
IPC: G06K7/10
Filed: 1993-12-22
Abstract: PURPOSE:To provide a POS terminal equipment which can define an operable range of its operator without registering previously a retrieving table defining the operable range in the inside or a higher rank position of the POS terminal equipment. CONSTITUTION:A POS terminal equipment is provided with a keyboard 14 which has an operator key to decide. a transaction mode and a selection key to select a transaction processing, a scanner 12 which reads an operator card 11 where the operator name and number of the POS terminal equipment are turned into the bar codes of high density together with an operable range of the operator, a converter means 13 which converts those read bar codes into the operator name and the operable range, and a control means 15 which compares the operable range with the operator key setting information on the keyboard 14.
Patent JP-H09166664-A (JP)
Title: Measuring apparatus for speed of vehicle
Inventor: SHIRAISHI TOMOO
IPC: G01S15/58
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus whose structure is simple and by which measurement can be performed at a low cost by detecting sound waves which are generated by a vehicle and finding the speed of the vehicle on the basis of the differential waveform of their detection signal. SOLUTION: The output signal of a microphone 1 which is installed at the road side part or the like of a road is amplified and full-wave-rectified by an amplifier 2 and a rectifying circuit 3 so as to be input to an averaging and processing circuit 4. The circuit 4 converts a rectified signal waveform into an upward protruding smooth pulse-shaped waveform so as to be sent to a logarithmic conversion circuit 5. The circuit 5 changes the waveform into a waveform in which the low-level part of the signal is emphasized, and it outputs the waveform to a differentiating circuit 6. Then, the circuit 6 converts the waveform into a differential waveform so as to be sent to a speed conversion part 7. The conversion part 7 converts the peak value (h) of the waveform into speed data on a passage vehicle so as to be displayed on a display 8 as a vehicle speed. Consequently, the apparatus can be made low-cost, the apparatus can be assembled to be compact as a whole, and the apparatus can be formed as a portable apparatus.
Patent JP-H10150099-A (JP)
Title: Method for detaching electromagnetic chuck
Inventor: SHIODA KATSU
IPC: H01L21/683
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a material to be processed by an unreasonable force by residual attraction when the material such as a semiconductor wafer is detached from an electromagnetic chuck. SOLUTION: After an attracting voltage of the electromagnetic chuck 3 is removed, a wafer W is lifted by an infinitesimal lifting amount by a lift pin 5. Since the wafer W is higher at its temperature by several tens of degrees than that of the chuck 3 immediately after a process is finished. Accordingly, if the wafer W is detached, the temperature of a surface of the chuck 3 is lowered to an original temperature of the chuck 3. When the wafer W is not detached, the temperature is not lowered. Then, whether the wafer W is detached or residually attracted is judged based on temperature data after the lifting of the wafer W by using a temperature sensor of the wafer W assembled with the chuck 3, if it is attracted, its delivery is stopped.
Patent JP-H05157555-A (JP)
Title: Probe for interatomic force microscope
Inventor: NAKAMURA HAJIME
IPC: G01B7/00
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the probe having the excellent measuring efficiency, which can restart the measurement quickly with the probe having the different flexural rigidity, without interruption of observation for a long time. CONSTITUTION:An interatomic force microscope has a main body a flexible plate 2 and a needle chip 1. One end of the plate 2 is fixed to the main body 4, and this one end is used as the supporting point. The needle chip 1 is uprightly provided at the other end of the plate 2. Interatomic force applied on the chip 1 is detected as the deflection of the plate 2. An instruction receiving part receives the instruction for changing a supporting point 14. A supporting- point changing means changes the supporting point by fixing at least one part between one end and the other end of the plate 2 in response to the instruction.
Patent JP-H06142621-A (JP)
Title: Gum cleaning machine
Inventor: FUJII SATOSHI
IPC: A47L11/03
Filed: 1992-11-09
Abstract: PURPOSE:To disintegrate the gum sticking to roads, etc., to pieces so that the gum is thereby easily and surely removed by supplying a hardened material formable chemical to the gum and mixing both by means of a brush, thereby integrating the gum and the hardened material and eliminating the adhesiveness of the gum. CONSTITUTION:This gum cleaning machine is mainly constituted of the brush which moves and a device for supplying the hardened material formable chemical. The bristle tips of the brush may be formed as springs. On the other hand, an inorg. chemical is used for the hardened material formable chemical. The inorg. chemical contains at least water glass and/or cement. Further, chemicals contg. at least >=1 kinds among polyisocyanate, acrylic compd. and epoxy compd. may be used as the hardened material formable chemical. As a result, the hardened material formable chemical is sprinkled to the gum sticking to the roads, etc., and both are mixed by means of the brush, by which the adhesiveness of the gum is eliminated and the gum is disintegrated to pieces. The gum is thereby easily and surely removed.
Patent JP-H11156240-A (JP)
Title: Self-cleaning method of dust collecting electrode of electronic precipitator, electronic precipitator having self-cleaning function and air conditioner with electronic precipitator
Inventor: HIRONAKA YASUMASA
IPC: F24F8/167
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To decompose dust stuck to a dust collecting electrode while suppressing firing, fuming and generating odor at the time of self-cleaning in an electronic precipitator for collecting the dust contained in the air on a dust collecting electrode by the discharging action between a discharge electrode and the dust collecting electrode or in an air conditioner loading the dust collector. SOLUTION: The dust collecting electrode 70 incorporates a heater 71 for self-cleaning and a catalytic layer 77 for decomposing the sticking dust by oxidation is provided on the surface of the dust collecting electrode 70. Because the heater 71 is electrically controlled to mildly raise the temp. of the dust collecting electrode 70 at the time of self-cleaning, the dust stuck to the dust collecting electrode 70 is stepwise decomposed by oxidation and then, the dust collection electrode 70 is cleaned by removing the dust on the dust collecting electrode 70 while suppressing the generation of smoke or malodor due to the firing of the dust.
Patent JP-H02219650-A (JP)
Title: Improved structural material
Inventor: JIERAMII DEIBITSUDO REIHAADEI
IPC: B29D24/00
Filed: 1989-12-14
Abstract: PURPOSE: To obtain a structural material for a structural body with improved strength and more uniform rigidity by reinforcing a panel by using a slender reinforcing member with a surface part coinciding with the surface part of the panel. CONSTITUTION: An outer panel 50 is prepd. and cured but is not completely cured. Then, a place where a box section reinforcement member is set is determined and the position F of the edge of a mold used for forming these box section members is marked. Then, two layers of fibrous mats or fabrics 52 and 54 being wider than the floor area of the mold are placed on the marked place and are moistened and the place between edge lines of the molds is compressed. Then, the mold 60 comprising a non-structural rigid foam, a structural foam and a hollow glass fiber-reinforced plastic is placed in place and is pressed or fixed at the position by using a wt., a clamp or a support. If necessary, non-slip pins 68 made of a plastic or other materials can be fitted in advance on the mold 60 for preventing the mold from being moved before gelation of a resin.
Patent JP-H06278354-A (JP)
Title: Surface processed print painted matter having uneven pattern
Inventor: OTA NOBUTAKA
IPC: B41M3/06
Filed: 1992-11-10
Abstract: PURPOSE:To make formation of a precise uneven pattern easy, by a method wherein surface tension of undercoating ink or paints is made lower than the surface tension of electron ray or ultraviolet curing type face coating clear paints. CONSTITUTION:Surface tension of the whole surface of a part to which undercoating ink or clear paints 2 forming an uneven pattern 5 are applied is made lower than the surface tension of electron ray or ultraviolet curing type face coating clear paints 3. It is preferable that the surface tension of undercoating ink or the clear paints 2 after painting is not exceeding 30 dynes and it is good if a difference in the surface tension with the face coating 3 is 3 dynes. It is needless to say that the more the difference in the surface tension becomes, the more favorable unevenness is obtained. Thus it becomes possible that a uniform and beautiful uneven pattern can be formed on the whole surface of the top of a part to which the undercoating ink or the clear paints are applied.
Patent JP-H05158721-A (JP)
Title: Virtual computer system
Inventor: SHIMOJO TAKASHI
IPC: G06F9/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide a virtual computer system which uses a system operation back-up device to perform the batch control and the operation of a system consisting of plural processors and a virtual computer and to constitute a hot stand-by system. CONSTITUTION:In a virtual computer system, a virtual computer works with the processors under the control of a control program. The computer system comprises a system operation beck-up device 100, a disk device 101, a console display device 102, a pair of external connection terminals 103 and 104, a pair of service processors 105 and 106, a pair of information processors 107 and 108, and an inter-channel connection device 109. Then a virtual computer identifier code is added for identification of a virtual computer when the communication is carried out between the device 100 and the processor 105 or 106.
Patent JP-H05131473-A (JP)
Title: Hot press
Inventor: YAMAUCHI TOSHIO
IPC: B30B15/34
Filed: 1991-11-12
Abstract: PURPOSE:To prevent resin from out-flowing from the outer periphery of each matter to be pressed and, at the same time, make deairing possible by a method wherein an elastic frame surrounding the matter to be pressed on each hot plate is provided and the hot plate is surrounded by a hot plate surrounding means. CONSTITUTION:A compression cylinder 1 is fastened to an upper platen 2 through a press main body 4 having a shape such as box. A movable plate 5 is mounted to the tip of a compression ram 6. In this case, the press main body 4 serves as a hot plate surrounding means under the condition that its inner wall and each hot plate 7 are brought close to each other by the small clearance between them and an opening, through which bodies to be pressed 12 is put in and out, and a shutter are provided at the front of the main body. On each hot plate 7, an elastic frame 11, the outer periphery of which is nearly the same as that of the hot plate 7, the inner periphery of which is slightly larger than the outer periphery of the body to be pressed 12 and the thickness of which is nearly the same as that of the body to be pressed, is placed. In addition, at pressing, the outer periphery of the elastic frame 11 abuts against the hot plate surrounding means 4 and its inner periphery seals the outer periphery of the body to be pressed 12. As the elastic frame 11, an air permeable frame body having interconnecting pores or a hollow frame body, which can expand by introducing gas or the like, can also be employed.
Patent JP-H09164656-A (JP)
Title: Recording apparatus
Inventor: KOMAI HIROMICHI
IPC: B41M5/26
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a means determining the presence of plate replacement or rewriting in a plate rewritable recording apparatus. SOLUTION: When the printing durability number N of sheets and the cumulated printing number Ns of sheets are read (Step 1) and an operator sets the printing set number Nc of sheets (Step 2), the sum of the cumulated printing number Ns of sheets and the printing set number Nc of sheets is calculated from the printing durability number N of sheets to judge whether a subtraction value NN is positive or negative (Step 3). In the case of positive [(b), (d) in a drawing (A)], plate making, printing, cleaning and the removal of an image (Step 4) are performed and the printing number of sheets is added to the cumulated printing number Ns of sheets to calculate the new cumulated and integrated printing number of sheets to return to the Step 2 to wait next printing.  In such a case that the subtraction value NN is negative [(c), (e) in (A)], a plate is removed (Step 5) and a novel plate is supplied (Step 6) to return to the Step 4 and the cumulated printing number Ns of sheets is reset to prepare for novel printing.
Patent JP-H06174377-A (JP)
Title: Multipurpose controlled atmosphere heat treatment equipment
Inventor: HISADA HIDEO
IPC: F27D99/00
Filed: 1992-12-04
Abstract: PURPOSE:To furnish multipurpose controlled atmosphere heat treatment equipment which can treat articles of many kinds and small quantities flexibly and also can be used for mass production. CONSTITUTION:A conveyance route 3 is laid through a machining shop 1 and heat treatment equipment 2 and automatic guided trucks 32 and 33 which can run along this conveyance route 3 are provided. Each of these automatic guided trucks 32 and 33 has a holding chamber which is shut off from the outside air and in which an inactive gas can be put for substitution, and they conduct delivery of articles to be treated, which they receive from an elevator 5 for multi-story warehouse, to each of treatment cells 6 to 23, and others. Each of the treatment cells 6 to 23 has a structure in which a seal door is provided on the side facing the automatic guided trucks 32 and 33 and pipings and various apparatuses are provided on the back side, the ceiling side and the front side.