baber/WOPTO huggingface dataset:
Patent JP-H02184459-A (JP)
Title: Printer
Inventor: HAYASHI MOTOHIKO
IPC: B41J2/32
Filed: 1989-01-10
Abstract: PURPOSE:To enhance printing speed without enlarging device size by simultaneously driving printing elements in a plurality of groups when the number of the printing elements to be driven in one line is small. CONSTITUTION:Each heat generating element Hji is heated selectively in a period in which a strobe signal STRj led out on the basis of each heat generating element group Hj (j=1, 2...,n) is at a low level. When the total number of the heat generating elements to be heated in a pair of heat generating element groups H2x-1, H2x (x=1, 2, 3, 4) in one line is not more than 256, a pair of strobe signals STR2x-1, STR2x are simultaneously led out in the line. Thus, when the number of the heat generating elements to be heated in one line is small, two strobe signals STR2x-1, STR2x are simultaneously outputted, so that printing speed can be enhanced without increasing the number of the heat generating elements to be heated simultaneously.
Patent JP-H04236075-A (JP)
Title: Air-conditioning machine
Inventor: TAKAHASHI SATOSHI
IPC: F25B47/02
Filed: 1991-01-18
Abstract: PURPOSE:To effect heating operation and defrosting operation simultaneously with a big capacity by a method wherein the discharging side of a compressor is branched and one side is connected to an indoor heat exchanger through a four-way switching valve while the other side is connected to an outdoor side heat exchanger to utilize the accumulated heat of a heat accumulating tank. CONSTITUTION:Upon heating operation, an opening and closing valve 18 is closed and high- temperature refrigerant from a compressor 13 heats heat accumulating material by a heat exchanger 14 and, thereafter, all of the refrigerant flows into the compressor 13 through a four-way valve 15, an indoor side heat exchanger 16, an expansion valve 20, an outdoor side heat exchanger 19 and the four-way valve 15. Upon defrosting operation, the four-way valve 15 maintains the heating operation, the expansion valve 20 is fully opened, the opening and closing valve 18 is opened and the refrigerant absorbs heat from the heat accumulating material in the heat exchanger 14 while the refrigerant is branched into a first flow, passing through a pressure reducing device 17, and a second flow, passing through the four-way valve 15. The second flow passes through the four-way valve 15, the indoor side heat exchanger 16 and the pressure reducing device 21 and absorbs heat from the heat accumulating material in the heat exchanger 22, then, passes through a non-return valve 23 so as to be joined with the first flow and, thereafter, flows into the outdoor side heat exchanger 19 through the opening and closing valve 18. According to the inflow of the refrigerant, the outdoor side heat exchanger 19 is defrosted.
Patent JP-S61218546-A (JP)
Title: Improved hydroformylation
Inventor: DONARUDO RIROI BANINGU
IPC: C07C45/50
Filed: 1986-01-11
Abstract: In a primary process for hydroformylating olefins to form aldehydes in which a liquid or gas recycle step is conducted and a gaseous effluent is vented, the improvement which comprises employing the effluent as a reactant feed for a decoupled secondary liquid-or gas recycle hydroformylation process conducted conjointly therewith.
Patent JP-H03209704-A (JP)
Title: Liquid-level detecting thermistor
Inventor: KATSUKI NOBUHARU
IPC: H01C7/04
Filed: 1990-01-11
Abstract: PURPOSE:To make the heat dissipation constant of the element of a thermistor in air small so that a current is easy to flow and to eliminate the malfunction of an alarming lamp by machining each lead wire so as to have a curved part such as an S shape, and making the length of each lead wire to the attaching position of to a sensor long. CONSTITUTION:Electrodes 12 are formed on both end parts of an element 11 of a thermistor in a circular cylinder shape or in a prismatic shape. Lead wires 13 which are made of stainless steel having the low thermal expansion coeffi cient and has thermistor holding parts are compressed into the respective electrodes 12 at both ends of the element of the thermistor 11. The entire body other than the parts of the lead wires 13 which are connected to external circuits is covered with a glass material 14. The lead wires are machined so that the S-shaped or Z-shaped curved parts are formed. In this constitution, the lead wires can be machined in the curved shape and attached within a specified size even if the lead wires that are attached to the element of the thermistor are long. Thus, the heat dissipation constant of the element of the thermistor becomes small. Therefore, the resistance value becomes low, and a current is easy to flow.
Patent JP-H10194035-A (JP)
Title: Cargo-handling vehicle
Inventor: SUKEGAWA HIROMI
IPC: B60P3/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a cargo-handling vehicle which can shorten a travelling distance and a working time, and also improve working efficiency. SOLUTION: A vehicle side container 13 and a cargo-handling device 14 are mouthed on a deck 12, and as this cargo-handling device 14 is constructed to lift the vehicle side container 13 and a landing side container 57 so that they can be tilted freely, the transfer of industrial waste can be carried out easily between 13 and 57. In addition, by preparing an empty container at a dumping ground side, the transfer of industrial waste can be carried out without moving the empty container between the dumping ground and a factory, accordingly a travelling distance and a working time can be shortened and also working efficiency can be improved.
Patent JP-H01181046-A (JP)
Title: Pressure reducing device for freezing cycle of air conditioner
Inventor: OKUYAMA YASUHISA
IPC: F25B41/00
Filed: 1988-01-12
Abstract: PURPOSE:To prevent peeling of a sound insulating and vibration insulating material and to prevent the occurrence of a breakage accident due to vibration, by a method wherein the outer periphery of a linearly formed capillary tube is covered with a sound isolating and vibration isolating material, and the outside thereof is covered with an outer peripheral pipe having size large enough to allow engagement with pipings on the high pressure side and the low pressure side. CONSTITUTION:An outer periphery pipe 9 is held by means of protrusion parts 14 and 15, and a sound isolating and vibration isolating material 7 and a capillary tube 4 are mechanically held. The capillary tube 4 connected to a tapered contraction pipe part 12 of a piping 3 on the high pressure side by soldering, and after the capillary tube is connected to a contraction part 11 of a piping 6 on the low pressure side by soldering, the sound isolating and vibration isolating material 7 is wound therearound to cover it with the outer periphery pipe 9. With this state, an expansion pipe 17 is formed so as to have approximately the same size as the outer sizes of the piping 3 on the high pressure side and the piping 6 on the low pressure side, and is formed to a part of the piping. The expansion pipe part 17 is situated so that the tip part of an inlet pipe 16 of a vaporizer 5 is engaged externally of the piping 6 on the low pressure side. The piping 6 on the low pressure side is connected to the expansion pipe part 17 to solder a connection therebetween, and devices are assembled. Or, separately from arrangement of a piping around a compressor, the piping is secured as an ordinary piping to a corner part in a machine.
Patent JP-S56115948-A (JP)
Title: Moisture measuring device of granuler body
Inventor: ODA KAZUO
IPC: G01N27/04
Filed: 1980-01-18
Abstract: PURPOSE:To make it possible to take an accurate measurement of moisture by pressing molding sand between the electrodes with the electrode support incorporating electrodes while said support is provided with a heater. CONSTITUTION:The molding sand in the direction of an arrow A on a belt conveyer 1 contacts with the contact face 7a of the electrode support 7 of which the surface is leveled by a scraper 6. Said electrode support 7 is held freely movable vertically by the link mechanisms 12-17 so as to push the molding sand by the weight thereof and to make the surface of the molding sand evenly minute for contacting with the electrodes 8 and 9 furnished on the contact surface 7a. Thereby the quantity of the molding sand being carried out fluctuates enabling the electrode surface to follow said fluctuation inspite of the varied surface level so that the correct moisture measurement can be made. Further, as the contact surface 7a is furnished with the heating means such as a heater and the like, the contact face 7a as well as the electrodes 8 and 9 are free from being attached with the molding sand.
Patent JP-S5497884-A (JP)
Title: Automatic control system for drill machining depth
Inventor: MIZAWA HIROSHI
IPC: B23Q7/00
Filed: 1978-01-20
Abstract: PURPOSE: To accurately control the machining depth on an insufficiently leveled bed for work piece by detecting the starting point of drill machining through electrical contact of a machining tool and work piece.  
     CONSTITUTION: Apart from the power supply for drill machining, low voltage is impressed between a bed 3 and a drill head 4. In this state, machining operation begins under the order from NC control device 11. In the case of countersinking machining, for example, the contact of a machining tool 5 with work piece 2 lets low voltage electric current flow between 2,5, which operates a detector 10 to detect the starting point for machining. Thereafter, feeding upward and downward is controlled by a pulse-motor power, which ensures accurate countersinking machining. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10231321-A (JP)
Title: Modification of weight of polypropylene
Inventor: PETTIJOHN TED M
IPC: C08K5/14
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To generate a tert.-butyl alcohol in the lowest amount and efficiently modify polypropylene at a low cost by combining diamyl peroxide with polypropylene. SOLUTION: (A) di-Amylperoxide, preferably di-tert-amylperoxide is combined with (B) polypropylene. Furthermore, the component A in an amount of <=0.4wt.% based on the weight of the component B is combined with the component B and the component A and as necessary, at least one kind of other molecular weight modifier, especially 2,5-dimethyl-2,5-di(tert.-butylperoxy)hexane are preferably mixed with the component B the mixture is preferably melted, especially in order to improve the processability.
Patent JP-H05191181-A (JP)
Title: Voltage gain control circuit
Inventor: SHIMIZU HIDEKI
IPC: G11B5/09
Filed: 1992-01-14
Abstract: PURPOSE:To freely set the sensitivity of the voltage gain of an AGC amplifier for signal amplitude by preparing plural current sources for at least either the one for charge or discharge for generation of an electric charge, and selecting and switching the amount of charge/discharge current. CONSTITUTION:Charge current control switches 113, 114 take out the charge current from the current sources 111, 112 for charge by receiving a charge signal 141, which charge a capacitor 121. Also, discharge current control switches 118, 119 discharge current from the capacitor 121 by discharge current sources 116, 117 by receiving a discharge signal 142. When the automatic voltage gain control of the AGC amplifier is performed, a voltage generated in the capacitor 121 is supplied to a GCA 101 as an AGC control voltage 148 via an amplifier 123. Also, the voltages generated in voltage sources 125, 126 are supplied to the GCA 101 as a reference voltage 147 via an amplifier 124. The GCA 101 decides the voltage gain from difference between the voltages 147 and 148.
Patent JP-S63172228-A (JP)
Title: Camera with focusing device
Inventor: AKASHI AKIRA
IPC: E05B17/00
Filed: 1987-01-12
Abstract: PURPOSE:To obtain a camera appropriate for depth processing for focusing different objects by canceling the succeeding depth processing when a lens is abutted upon the close range side in the depth processing. CONSTITUTION:If the defocused value of the 2nd object calculated by focus detector SNS is larger than a moving distance from the current position of the lens LNS up to the close range of the lens LNS when the lens LNS is located on the focusing position of the 1st object, a computer PRS outputs an alarm instruction. Consequently, the photographer is allowed to execute movement or the like and detect the defocused value of the 2nd object again to improve the photographing state.
Patent JP-S56103477-A (JP)
Title: Photoelectric conversion element
Inventor: SHIMOMOTO TAIJI
IPC: H04N5/335
Filed: 1980-01-21
Abstract: PURPOSE: To obtain a photoconductive material layer which is strong and firm in a bonding force with a substrate by a method wherein when a target of a photographing tube is manufactured, a noncrystalline Si layer containing H 2  is formed on the substrate of glass or the like through a metallic film made of Ta, Cr, W and the like.  
     CONSTITUTION: A transparent electrode 2 of SnO 2  is fitted on the glass substrate 1, and a thin film 8 containing at least one metal selected out of a group of Ta, Cr, W, Nd, Mo, V, Ti is cover-attached on the transparent electrode by a high frequency spattering. Then, the Si noncrystalline layer 3 containing H 2  is grown on the thin film while the substrate 1 being kept at 1,200°C by applying a reactive spattering, and the surface of the layer 3 is covered with a beam-landing layer 7 of Sb 2 S 3  to make a landing characteristic of electron beams excellent. Thus, numberless spots appearing on the picture surface of the photographic tube are all removed, thereby, in addition, a dark current is reduced to the amount less than 1/100 at an ordinary time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04341209-A (JP)
Title: Device for braking rotation between two concentric member, and stick cap with such device
Inventor: KUROODO SASHIINI
IPC: A45D40/06
Filed: 1991-01-18
Abstract: PURPOSE: To compensate a clearance between members and difference in degree of ellipse by placing a flexible device between two concentric rotational members in a rouge case mechanism type rotational case. CONSTITUTION: A device with a collar 10a wherein a plurality of projections 9a extending from an annular bottom part fixed on the inner member 4a are elastically deformable in the radial direction and the free end part is brought into frictional contact with the inside of a cylindrical supporting part 7a fitted fixedly to the outer member 6a, is provided.
Patent JP-H05330341-A (JP)
Title: Shock absorbing material and structural material for vehicle
Inventor: NAKAE TOSHIJI
IPC: B60J5/04
Filed: 1992-01-14
Abstract: PURPOSE:To provide a shock absorbing material for vehicle which is light in weight and excellent in shock absorbing characteristic. CONSTITUTION:A shock absorbing material 6 comprises multiple cylindrical members 10 integrated with each other. The cylindrical member 10 is constructed with resin foam body. Because the shock absorbing material 6 is constructed with the cylindrical foam bodies, it is low in weight and also high in compressive strength.
Patent JP-2000205824-A (JP)
Title: Method and instrument for measuring ridge length of work
Inventor: FUKUI SADANOBU
IPC: G01B11/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method which can accurately measure items of ridge inspection, etc., through a single ridge scan. SOLUTION: Simultaneously with a scan on a work made along the length while video of the work is photodetected by a CCD camera 3, a vertical bit line of one-bit width crossing the moving direction of the work at right angles is generated and displayed on a display 7. The number of vertical light bits of the work scanned at right angles to the vertical bit line is scanned as a tilt width from one end to the other end of the work and stored together with the measurement position, and the tilt width, set size, ridge length, etc., are found on the screen from the stored data through the single scan.
Patent JP-S5390875-A (JP)
Title: Test equipment for semiconductor device
Inventor: YOSHIMOTO HIROYUKI
IPC: G01R31/26
Filed: 1977-01-21
Abstract: PURPOSE: To decrease the measurement time as well as to ensure an accurate characteristic test, by sending the device to the measurement station while warming up the device with the peripheral temperature and applying the voltage, current, pulse or the energy obtained through combination of them in order to maintain the device in the same state as the using condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05191964-A (JP)
Title: Magnetic speed changer
Inventor: IKUTA KAZUNARI
IPC: H02K49/10
Filed: 1992-01-14
Abstract: PURPOSE:To reduce frictional loss and mechanical energy loss as low as possible at the time of speed change. CONSTITUTION:In the speed changer wherein a first side rotary body 2 and a second side rotary body 5, having different diameters and secured respectively to first and second shaft 1, 4 arranged in parallel, are coupled selectively so that the second shaft 4 can be accelerated or decelerated through the first shaft 1, magnets 3 are arranged at the same intervals on the peripheral edge of the first side rotary body 2 while magnetic bodies 6 are arranged at the same intervals on the peripheral edge of the second side rotary body 5.
Patent JP-S56101591-A (JP)
Title: Electronic timepiece
Inventor: KATSUOKA RITSU
IPC: G09D3/12
Filed: 1980-01-19
Abstract: PURPOSE:To display a necessary calendar information and a reference time counting information simultaneously with the minimum number of display electrodes by a method wherein displays of ''this date'', ''this day'' and ''reference day'' are performed on a calendar display part by means of flashing. CONSTITUTION:In a normal display state, that is, in a state wherein a R-S flip-flop (FF) is set, decoder drivers 17a-17d and a this day flashing timing circuit 16 are in an enable state, thus, a ''time'', a ''minute'', a ''second'', a ''month'' and a ''calendar'' are displayed. At this time, the decoder driver 17e for displaying ''year'' is placed in a disable state by means of an inverter 22 accordingly, a ''year'' is turned OFF. Further, as for a calendar part, ''this day'' and ''this date''  become a 1Hz flashing and the ''reference day'' becomes a sequential flashing longitudinally. When a R-SEF30 is set by means of an operating switch 31 or 32, calendars except this month are displayed.
Patent JP-H0870575-A (JP)
Title: Circuit and method for stabilizing ac line for high-power-factor load
Inventor: UIRIAMU HEMENA
IPC: H02H7/125
Filed: 1995-01-17
Abstract: PURPOSE: To protect a bulk AC-DC converter from voltage surge of high voltage generated on an AC line, and provide an AC line stabilization circuit which has a hold-over function for the time, when drop out is generated on the AC line. CONSTITUTION: When voltage surge is generated, in order not to apply a voltage, which is unallowed for an AC-DC converter, a capacitor C3 connected with an input end of the voltage, i.e., the output end of a full-wave rectifier M1 is turned into a charged state by turning on a bilateral transistor switch connected with the capacitor C3 in series, and the increase of a voltage of the output end is restrained. When a drop out is generated in the voltage of an AC line, the capacitor C3 is turned into a discharged state by turning on the bilateral transistor switch, thereby obtaining hold-over function.
Patent JP-S63173444-A (JP)
Title: Telephone set
Inventor: HAYASHI SHUNEI
IPC: H04M1/60
Filed: 1987-01-13
Abstract: PURPOSE:To contrive the improvement of the convenient use of the user by opening a DC circuit automatically at the end of calling in applying calling using a microphone and a speaker. CONSTITUTION:When a party is called and an opposite party hooks-on earlier a handset and the call is finished, the current conducted to a relay coil 2b is stopped to turn off a hooking switch 2a and the DC circuit is opened automatically. On the other hand, when an incoming call from the opposite party is replied and busy, and the opposite party hooks-on the handset earlier and the call is finished, a pulse is detected by a control circuit 4 and the current conducted to the relay coil 2b is stopped, the hooking switch 2a is turned off, the DC circuit is opened automatically.
Patent JP-S59131438-A (JP)
Title: Color or material changing method in injection molding method
Inventor: KASUGAI KENJI
IPC: B29C35/00
Filed: 1983-01-17
Abstract: PURPOSE:To enhance production efficiency by suppressing the loss of a material and the loss of a purge time to a min. degree, by a method wherein a screw is reversely rotated to remove residual resin while involving the same into the next resin material having a different color and, subsequently, the screw is positively rotated to perform the plasticization and injection of the resin material. CONSTITUTION:When a cylinder 2 is almost fully filled with a resin material 10 and a screw 1 is reversely rotated after the retraction of said screw 1, the direction of the transfer force of the resin material 10 is reversed to a rearward direction and molten resin 8 is transferred to the direction of a hopper orifice 6 while contacted with a flight back surface 11''. During this time, the residue of the resin material 10 or a colored powder pigment stayed on the flight back surface 11'' during the previous molding time is involved in the next resin material 10 and removed from the flight back surace 11''. After this reverse rotation is performed for a definite time, the screw 1 is again positively rotated to perform the plasticization and injection molding of a necessary amount and the reverse rotation, the positive rotation and the injection molding are repeated. By this method, the loss of the resin material is minimized and a time for color and material changing can be shortened and production efficiency can be enhanced.
Patent JP-S62166957-A (JP)
Title: Surface finishing device
Inventor: KANEKO MASAHIKO
IPC: B24B7/18
Filed: 1986-01-14
Abstract: PURPOSE:To save work labor and reduce work manhours by fitting a correction tool having a suction mechanism to the upper section of an X-Y frame movable in the X direction and Y direction fitted to a lift fork. CONSTITUTION:A lift fork 3 is horizontally fitted to a stanchion 2a liftably fitted to a lift frame 2. An X-Y frame 4 having an X frame 8 and a Y frame 12 and movable in the X direction and Y direction is fitted to this lift fork 3, and a correction tool 20 is fitted onto the Y frame 12. A cover having a suction port to prevent the dust scraped by a disk from scattering is fitted to this correction tool 20, and the dust is sucked by a dust collector through this suction port via a hose. As a result, substantial labor saving and reduction of work manhours can be attained.
Patent JP-S62162501-A (JP)
Inventor: NISHIZAWA SHIGEO
IPC: B27G11/00
Filed: 1986-01-14
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。