baber/WOPTO huggingface dataset:
Patent JP-H01196400-A (JP)
Title: Eraser for motor-driven erasing machine for correction of electrostatically copied image
Inventor: TAKAHASHI YASUHIRO
IPC: C08L27/06
Filed: 1988-01-30
Abstract: PURPOSE:To enable an image to be erased easily and securely, by forming the title eraser from a material comprising a polyvinyl chloride and/or a polyvinyl chloride-vinyl acetate copolymer and a plasticizer, and specifying the amount of the plasticizer. CONSTITUTION:A polyvinyl chloride and/or a polyvinyl chloride-vinyl acetate copolymer is used as a resin constituting a base material for an eraser, whereas a plasticizer for the resin may be, for example, dioctyl phthalate or dibutyl phthalate, and the amount of the plasticizer is set to be 0.05-0.25pts.wt. per 1pts.wt. of the total amount of the resin or resins, thereby producing the eraser for a motor-driven erasing machine for correction of an electrostatically copied image. With the motor-driven erasing machine rotated, the eraser generates heat through friction between the eraser and a paper, and the heat renders the eraser adhesive property to a toner, so that the toner is adhered to the eraser, and is securely removed from the surface of the paper.
Patent JP-H10220426-A (JP)
Title: Joint with clamp detent
Inventor: MASUDA TATSUYA
IPC: F16B2/08
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint having a clamp detent, capable of preventing the drop and turn of a clamp, and maintaining high assemblage. SOLUTION: This joint 15 having a clamp detent is formed to be cylindrical, and at least one axial end thereof is coupled to the external periphery of a carburetor (coupled part). In addition, a rib 15d for coupling and holding a pre-tightened ring type clamp 17 is projected from a part of the external periphery of a joint 15 having external surface tightened therewith. According to this construction, the pre-tightened clamp 17 is not detached from the joint 15 as the rib 15d for coupling and holding the pre-tightened clamp 17 is projected from the external surface of the joint 15. Also, the pre-tightened clamp 17 does not turn on the joint 15. Consequently, the clamp 17 is positioned with high accuracy, and the assemblage of the joint 15 having a clamp detent is thereby improved.
Patent JP-S57135894-A (JP)
Title: Preparation of solid fuel utilizing agricultural waste
Inventor: AZUMA KUNINORI
IPC: C10L5/48
Filed: 1981-02-13
Abstract: PURPOSE: To prepare a solid fuel which does not putrefy and has excellent ignition properties, burning properties, and special combustion properties, by adding a binder to crushed and dried agricultural wastes to mold them and then subjecting them to a waterproofing treatment.  
     CONSTITUTION: Agricultural products such as tangerines pretreated by peeling of the rind after selection and washing are used for the preparation of juice in the course of BWF or for the preparation of canned goods in the course of GWK. The rind and pericarp produced by the pretreatment (A) are blended with lime (M) to be neutralized and then crushed (L), compressed (N), dried to a moisture content of 0W30%, blended with 0.1W5% binder such as polyvinyl acetate, and molded (Q). The surface of the molded article is heated to be impregnated with a waterproofing agent (R) such as wax and then packaged (S). A part of the raw material after crushing (L) is introduced into a dissolving tank to be dissolved, neutralized (T) and aged (U), and then introduced into a methane fermentation tank to be methane-fermented under an unaerobic atmosphere. The resulting methane gas is used as a heating source for drying (O) and waterproofness-treatment (R) in the preparing process of the solid fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52103085-A (JP)
Title: Raw material feeding method in automatic sharing device
Inventor: KOYAMA HIDEO
IPC: B21D43/28
Filed: 1976-02-25
Abstract: PURPOSE: To improve ratio of a sharing device utilizing two raw material loading platform cars. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60164243-A (JP)
Title: Plated thickness measuring apparatus
Inventor: SATOU MASAO
IPC: G01N27/416
Filed: 1984-02-06
Abstract: PURPOSE:To measure the thickness of a plated layer, by measuring a peeling potential, bringing down a potential difference measuring bath when the peeling potential is reached, providing a non-contact state of the plated layer and acid, thereby analyzing the amount of metal in plated component. CONSTITUTION:A plated steel member 7 is attached to an opening part. A glass electrode 11 is provided at a facing position. A first potential difference measuring bath 1 has an inlet port 8, through which hydrochloric acid flows in, at the upper part and an outlet port 13, through which the hydrochloric acid flows out. A second potential difference measuring bath 2 has the same structure and can be brought down. The potential difference, which is measured by the measuring bath 1, is monitored and a peeling potential is computed. When the potential difference, which is measured by the measuring bath 2, reaches the peeling potential, the second potential difference measuring bath 2 is brought down. The plating solution, which is sent from the second potential measuring bath 2, is put into an automatic plating-liquid analyzer having a sample holder 16.
Patent JP-2000221427-A (JP)
Title: Tandem type scanning optical device
Inventor: NISHIYAMA MASATAKA
IPC: C10G47/14
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a tandem type scanning optical device that the write starting timing of respective scanning optical systems can be uniformized even when a sensor substrate on which a monitor sensor is fixed is deformed by temperature change. SOLUTION: The monitor sensor 142 is fixed to one side of the rectangular plate-like sensor substrate 143 in the longitudinal direction. The substrate 143 is fixed to an upper housing 10 by screws 145a and 145b. The sensor 142 is arranged on this side in a scanning direction and a fixing part consisting of the screws 145a and 145b is arranged at the back side. In the 2nd to the 4th scanning optical systems, the sensor 142 is similarly fixed to the housing through the sensor substrate by the above mentioned identical constitution. The arranging order of the sensor 142 and the fixing part in the scanning direction of monitor light and a distance between the fixing part and the sensor are identically set to those of the 1st scanning optical system.
Patent JP-H08217358-A (JP)
Title: Cate device for elevator shaft
Inventor: KURAMOTO SATOSHI
IPC: B66B7/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a gate device for an elevator shaft wherein after a floor unit is successively laminated along a building, position alignment relating to this building can be quickly performed. CONSTITUTION: Brackets 23, 24 movable in a vertical direction to hold a gate sill 11 and brackets 25, 26 movable in a vertical direction to hold a gate pocket 10 are provided, to provide a long and narrow slot in right/left directions respectively in these brackets 24, 26, and to provide a long and narrow slot in front/ rear directions in the gate sill 11 and the gate pocket 10. In this way, bolts 28, 30 are loosened to perform position adjusting the gate sill 11, and also bolts 33, 34 are loosened to perform position adjustment of the gate pocket 10.
Patent JP-H07227341-A (JP)
Title: Cart
Inventor: HAYASHI MITSUZO
IPC: A47F10/04
Filed: 1994-02-18
Abstract: PURPOSE:To provide a cart which has a practical fluorescent display for the prevention of collision with an automobile or others. CONSTITUTION:This cart is provided with a truck frame body 4 with casters 2 and a gate-shaped hand, pushing frame body 6 erected from the base part of the truck frame body 4. At least surface layer parts of side covers on wheel parts of the casters 2 and a handle grip part 22 of the hand pushing frame body 6 are molded by a resin containing a fluorescent coloring agent.
Patent JP-H10230666-A (JP)
Title: Printer
Inventor: FUJITO SHOGO
IPC: H04N5/76
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To realize a printer easy for a user to manipulate by displaying a printing process state to an image display device on the bass of data of a display of the printing process state to be outputted from an output means. SOLUTION: A microcomputer 6 outputs signals for various messages via a CRT control part 7, whereby various messages are displayed on a screen of a monitor TV 3. These messages inform a printing process state, e.g. a paper jam as a 'feed error' display, that a paper feed tray is not correctly inserted as an 'insert tray' display, that a print paper is absent as a 'no paper' display, etc. The state is output to the CRT control part 7 and displayed at the monitor TV 3 through the CRT control part 7. At the same time, a control signal is output to each part to carry out an order of a key device 2 by the microcomputer 6.
Patent JP-S59152188-A (JP)
Inventor: FURUBAYASHI YOSHIHIRO
IPC: B65D88/74
Filed: 1983-02-10
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-S52104357-A (JP)
Title: Device for removing heavy metals
Inventor: TATSUYAMA KAZUNORI
IPC: B01J20/22
Filed: 1976-02-27
Abstract: PURPOSE: To effectively remove heavy metals from waste water by means of a device consisting of a pipe filled with wood chips or wood skin chips, the exposed part thereof being covered with a covering. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58139424-A (JP)
Title: Vapor growth device
Inventor: NOMURA MASATAKA
IPC: C30B25/10
Filed: 1982-02-15
Abstract: PURPOSE:To improve the heating efficiency at the lower power consumption even if vapor growth device is larger-scaled by a method wherein the vapor growth device utilizing a lamp as heating source is additionally provided with resistance heaters as the auxiliary heat sources. CONSTITUTION:Heat reflectors 8, 8' are provided above and below a quartz tube 1 respectively in the longitudinal direction and several lamps 9, 9' are aligned inside the reflectors 8, 8'. A resistance heater 10 as an auxiliary heater is built in the hollow space of a quartz table 4 formed thereinto. Besides resistance heaters 11 as a part of the auxiliary heater are arranged at right and left side of the quartz tube 1. In such a constitution as this vapor growth device, the power consumption may be reduced by means of utilizing the heaters 10, 11 with excellent heating efficiency in addition to the heating by lamp compared with heating by the lamp only even if the overall vapor growth device from the quartz tube 1 down is larger-scaled.
Patent JP-S58140411-A (JP)
Title: Ignition heater for collector of soot in exhaust gas of motor car and its manufacture
Inventor: OOISHI KIYOHIKO
IPC: F23Q7/22
Filed: 1982-02-15
Abstract: PURPOSE:To make the titled heater chemically stable and superior in its insulating property even under a high temperature state and to make it difficult to peel off by thermal stress, by making an ignition heater for a soot collector of an electric heating material made of an alloy of Fe-Cr-A having a film of Al2O3. CONSTITUTION:A film of Al2O3, an especially stable film of alpha-Al2O3 is formed evenly over all an electric heating unit made of an alloy of Fe-Cr-A, which is an ignition heater for a soot collector. As for an alloy of Fe-Cr-Al an electric heating wire made of a ferro-chromium alloy of FCHW 1 and 2 and FCHR 1 and 2 (JISC 2520) is desirable and alloy of FCHW 1 and FCHR 1 whose Al content is 4-6% is more desirable. Through the addition of Ti or a rare earth element to an alloy the film of Al2O3 is prevented from peeling off by thermal stress resulting from difference of thermal expansion with a base metal during cooling.
Patent JP-H02201335-A (JP)
Title: Camera with automatic zooming mechanism
Inventor: HASHIMOTO TAKESHI
IPC: G03B13/36
Filed: 1989-01-30
Abstract: PURPOSE:To take a photograph where not only a person, but also a background are photographed sufficiently by inhibiting automatic zooming photography in the case of self-timer photography since an overlap mode setting inhibiting means is provided. CONSTITUTION:This camera has an automatic zooming mode setting means 51 and a self-timer photographic mode setting means 52, so photography is possible in both an automatic zooming mode and a self-timer photographic mode. The overlap mode setting inhibiting means 53, however, is provided so that the automatic zooming mode and self-timer photographic mode are both set at the same time, so that automatic zooming mode and self-timer photographic mode are not set overlapping with each other and the automatic zooming operation is inhibited in a self-timer photography. Consequently, the photograph where not only the person, but also the background are photographed sufficiently can be taken.
Patent JP-S58146429-A (JP)
Inventor: PIEERU OOCHIYAPU
IPC: B01F1/00
Filed: 1983-02-10
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-H02202274-A (JP)
Title: Contour correcting device for video signal
Inventor: TANAKA MASANOBU
IPC: H04N5/208
Filed: 1989-01-31
Abstract: PURPOSE:To attain the desirable correction of contours by providing a video signal delay means, a contour signal detecting means, a comparison means, and a delay signal selection means and switching selectively the input signal and the delayed signal according to the positive/negative state and the size of an edge signal to output them. CONSTITUTION:The delay circuits 30 and 31 output a delay signal 104 of NT and a delay signal 105 of 2 NTs out of an input signal 100. A subtractor 54 secures the difference between the absolute value outputs 101 and 103 and outputs a contour signal 102. A selection circuit 40 outputs the 2-NT delay output 105 and the signal 100 with selective switch when the code 111 of the signal 102 is positive and negative respectively. A selection circuit 41 switches selectively the output of the circuit 40 and the NT delay output 104 when the output 112 of a comparator is equal to 1 and negative respectively and outputs an output signal 113. Thus no overshoot/preshoot is caused and only the rise and the fall become sharp.
Patent JP-S61180346-A (JP)
Title: Microcomputer
Inventor: KUBO HIROSHI
IPC: G06F15/78
Filed: 1985-02-04
Abstract: PURPOSE:To increase easily external memories by attaining the reference to an added external memory and also using a general-purpose register for reference to the external memory to increase the number of reference registers. CONSTITUTION:External memories (a-c) are connected to a CPU. Then registers R1 and R0 are put together and an instruction stored in the register R0 is set by an indirect address designation processing. A decoder connected to the CPU detects a data memory reference signal S2 and a register number S3 and activates the memory (b) is extracted by the contents of the register R1 sent to the outside from an address buffer AB. This extracted data is fetched by a data buffer DB via data buses D0-D7. Then the contents of the buffer DB are transferred to a tentative register TR1, and the contents of a tentative register TR0 are added with those of the TR1 by an arithmetic logic unit ALU. The result of this addition is stored in the register R0.
Patent JP-H06215847-A (JP)
Title: Lawn green right under type grounding construction method
Inventor: WATANABE TADASHI
IPC: H01R43/00
Filed: 1993-01-14
Abstract: PURPOSE:To easily keep ground resistance at a low value and economically perform grounding by utilizing the condition in which the soil of the surface right under lawn green in a golf course is regularly kept in a high water content state. CONSTITUTION:Lawn green is excavated to a fixed depth, a grounding copper plate 2 and a copper wire 3 are arranged on the bottom surface. Earth 5 is laid thereon and leveled, and a blind exhaust pipe 6 is laid. Gravel 8 and green sand 9 are further laid thereon and leveled, lawn is planted on the surface ground, and water is properly sprayed to the green lawn, whereby the soil around the copper wire 3 and the copper plate 3 can be regularly kept in a high water content state.
Patent JP-H03230432-A (JP)
Title: Button device
Inventor: DAI YASUTOKI
IPC: H01H21/00
Filed: 1990-02-02
Abstract: PURPOSE:To move an operational part with its surface kept in parallel, and to shorten a gap between the operational part and its surrounding, so as to improve operation and to achieve fine appearance by providing upper and lower recessed parts on a deformation piece, and by providing bosses on the upper and lower parts of the rear surface of the operational part. CONSTITUTION:An operational part 1, a fixed part 2, and a deformation piece 1a are molded out of resin, etc., in an integrated form. Recessed parts 1b, 1c are formed on the upper and lower parts of the deformation piece 1a, and are fixed to a housing 3 by a screw, etc., on the fixed part 2. A display piece 4 is fixed to the housing 3, and there is a gap between it and the operational part 1. Bosses 1e, 1f are provided on the rear surface of the operational part 1, and the movement of the operational part 1 is restricted. By pressing and moving the operational part 1 in the rear direction, it is moved with its surface kept in parallel to the moving direction, due to the two recessed parts provided on the deformation piece, while the gap between it and the display piece 4 is small, and a fine appearance can thereby be achieved.
Patent JP-H09192517-A (JP)
Title: Crusher
Inventor: KUZE TAKAYUKI
IPC: B02C18/14
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a crusher which can set up the rotation speed and torque of each crushing roll easily, materialize compact constitution, adjust the intervals between crushing rolls easily, and crush large-sized materials as well as small- sized materials without any additional device. SOLUTION: A crushing rolls are rotated by independent hydraulic motors 12, 13 which are connected directly with each crushing roll 10a, 10b, 11a-11d. The crushing rolls are installed to the support frame of the crushing rolls 10a, 10b, 11a-11d through crushing roll interval adjusting apparatuses, which are installed to upper and lower rails attached to the support frame and to both ends of the crushing rolls, and composed of a slider which is set freely movably along the rail.
Patent JP-H06158049-A (JP)
Title: Ferroelectric liquid crystal composition and its use
Inventor: KOUDEN MITSUHIRO
IPC: G02F1/133
Filed: 1991-02-15
Abstract: PURPOSE:To obtain the subject compsn. useful for obtaining a large-capacity liq. crystal display device which responds quickly, does not cause flicker, and has a high display contrast by compounding specific compds. CONSTITUTION:The objective compsn. contains at least one compd. of formula I (wherein a group of formula II is 1,4-phenylene or 1,4-cyclohexylene; a group of formula III is 1,4-phenylene or 2,6-naphthylene; and R and R' are each 4-15C alkyl or alkoxy), at least one compd. of formula IV (wherein (k) and (j) are each 0 or 1 provided k+j=1; and R and R' are each the same as R in formula I), and at least one compd. of formula V (wherein R is 1-15C alkyl or alkoxy; R' is 1-15C alkyl; a group of formula VI is the group of formula II or 2,5- pyrimidinylene; X is H, halogen, or cyano; Y is COO or a single bond; Z is H or CH3; and (k) is 0 or 1) or a compd. of formula VII (wherein R and R' are each the same as R in formula V).
Patent JP-H03225127-A (JP)
Title: Installing device for heat exchange unit
Inventor: NISHIHARA TAKURO
IPC: F24F13/32
Filed: 1990-01-31
Abstract: PURPOSE:To facilitate mounting and demounting of a heat exchange unit by a method wherein a hook tool and a fixing tool are mounted on the upper edge of a pipe shaft, and the heat exchange unit is provided with a suspension tool hooked to the hook tool, a mounting tool fixed to the fixing tool, and a handle removably locked to the mounting tool by means of a screw. CONSTITUTION:A hook tool 7 and a fixing tool 8 are formed at an upper edge 6 of a pipe shaft (the containing part of a building) 2, and a support metal 11 and a fixing tool 12 are formed at a side edge 9. A worker first mounts a mounting tool 21 on a top surface 16 of a heat exchange unit 1, and locks a handle 23 thereto by means of a screw 26. By lifting the heat exchange unit 1 in a state to hold the handle 23 and a lower end 10, a suspension tool 18 of the mounting metal 21 is hooked to a hook tool 7 to suspend down the heat exchange unit 1, and a mounting tool 20 of the mounting metal 21 is locked to the fixing tool 8 by means of a screw 19. After legs 14 and 15 are removed, the support metal 11 and the mounting tool 13 are mounted. Finally, by removing the handle 23 from the mounting tool 21, a work to install the heat exchange unit 1 is completed. In demounting of the heat exchange unit 1, a work is executed in the reverse order.
Patent JP-S57136665-A (JP)
Title: Ion flow electrostatic recorder
Inventor: HONDA SHIGEMICHI
IPC: G03G15/32
Filed: 1981-02-18
Abstract: PURPOSE:To perform the variable density and half-tone representation of a recorded image by varying an ion beam diameter by varying a control electric field in an ion-flow passing state by using a variable control voltage source. CONSTITUTION:In the middle of a passage for an ion flow from an ion source to a back electrode, a control electrode 3 having metallic electrode layers 12 and 13 formed adhering to both the sides of an insulating plate 11 is provided to apply a control voltage from a variable control voltage source 20 between the electrode layers 12 and 13. In this case, the control voltage applied in the passing state of the ion flow is varied to >=2 different values to vary the intensity of a control electric field in the ion-flow passing state, and consequently the diameter of the ion beam is varied to control the flow rate of passing ions. Thus, a recording dot diameter after development is varied to perform variable density,  and half- tone representation is facilitated.
Patent JP-H08222620-A (JP)
Title: Automatic teaching method for wafer automatic transferring machine
Inventor: TOMEZUKA KOJI
IPC: H01L21/205
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method for automatically teaching a wafer automatic transferring machine in which the teaching operation by an operator can be automated. CONSTITUTION: A method for transferring a wafer 3 by a wafer automatic transferring machine 4 between a cassette 1 and a boat 2 comprises the steps of detecting the positions of the cassette 1 and a reference wafer 3A placed in the boat 2 by sensors 5 and 7, measuring the coordinates of the wafer 3A and tweezers 6 for holding and transferring the wafer 3A from data output from an encoder at the timing of ON and OFF, and automatically correcting the shifting amount from the previous data, thereby automatically teaching.
Patent JP-H11209298-A (JP)
Title: Skin preparation for external use for improving skin roughening
Inventor: NAKAZAWA YOSUKE
IPC: A61P17/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation, excellent in improving the action on skin roughening, having excellent effects on improvement and prophylaxis of various dermatoses, skin roughening and dry skin and excellent in safety by making the preparation include a solvent extract from Cuachalalate (botanical name: Juliania adstringens). SOLUTION: This skin preparation for external use is obtained by including a solvent extract from Cuachalalate prepared by dipping or heating, e.g. leaves, stems, flowers, etc., of the Cuachalalate under refluxing together with an extracting solvent such as ethanol, filtering the resultant extract and concentrating the filtered extract in an amount of 0.01-10.0 wt.% based on the total amount of the preparation for external use and expressed in terms of a dried substance. The preparation for external use can be applied in any dosage form such as an ointment, a cream or an emulsified lotion.