baber/WOPTO huggingface dataset:
Patent JP-H07175342-A (JP)
Title: Image forming device
Inventor: NONOMURA MAKOTO
IPC: G03G15/01
Filed: 1993-12-17
Abstract: PURPOSE:To provide an image forming device capable of obtaining a high- quality image by excellently transferring a toner image on an image carrier on a transfer material even when a minute gap exists between the transfer material and a transfer material carrier because of the ruggedness of the surface of the transfer material. CONSTITUTION:Many through holes having a small diameter are formed on a dielectric sheet 93 stretched over a space area on the outer peripheral surface of the transfer drum 9 of a transfer device 9A. In the case of impressing transfer electric field on the transfer material by a transfer charger 10, one part of charge forming the transfer electric field is directly injected in the transfer material through the through holes of the sheet 93. Even when the gap exists between the transfer material and the sheet 93 because of the ruggedess of the surface of the transfer material, the transfer electric field is uniformly imparted on the transfer material by the injected charge in the transfer material, whereby the toner image on the image carrier is excellently transferred on the transfer material.
Patent JP-H07166445-A (JP)
Title: Controller for warp yarn selection of jacquard machine
Inventor: SAEKI TAKASHI
IPC: D03C3/20
Filed: 1993-12-16
Abstract: PURPOSE:To provide a controller capable of selecting and operating warp yarn of a jacquard machine for three-stage shedding positions simply by one vertical needle. CONSTITUTION:This controller for the warp yarn selection of a jacquard machine is equipped with the first and the second select housings (2a) and (2b), having plural vertical needle guide passages for guiding the upper parts of plural vertical needles 4 arranged on the front face side thereof and respectively provided with (1) a hook lever 9 rocking in the direction in contact with or separate from the back surface of each vertical needle 4, (2) a permanent magnet 16 attached to the vicinity of the free end of the hook lever 9 and (3) an electromagnet 11 installed at a position on the side opposite to each vertical needle guide passage oppositely to the permanent magnet 16 on the back face side of the vertical needle guide passage so as to selectively engage with the vertical needle 4 and lift, lower and drive the vertical needle 4 relatively to the bottom plate 1. Each vertical needle 4 is provided with a pair of slits 10 for permitting the approach of the hook lever 9 of each select housing and receiving the hook lever and a cam face (10b) connectedly installed in the lower end of each slot for pushing back the hook lever 9 in the slot 10 to the outside of the slot.
Patent JP-H11171419-A (JP)
Title: Control device for elevator
Inventor: SHIKURA YASUHIKO
IPC: B66B13/14
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To give a hint for operating a door to open to a child or the like left in a car so as to easily get out outside the car by lighting the lamp of a destination button in car, when an elevator is in the stopped state on a coming back floor in the case of the elevator being in the automatic stop state by a control operation command and the like. SOLUTION: An elevator is operated to return to a comming back floor by a control operation command or a parking operation command, the door is opened after arrival at the comming back floor, and lighting in car is put out into an operation stooped state. A series of these operations are carried out by an elevator control device 5, and when a stop operation detecting means 5A detects the operation stop state, a lamp of a destination button 4 (4a-4f) in car is lighted through an operation disc control command means 5B and an operation board control device 7 in car, and simultaneously the door is closed through a door control command means 5C and a door control device 6. When a person left in the car in this state touches the destination button 4 is car in this state, the door is opened.
Patent JP-H09156714-A (JP)
Title: Automated warehouse
Inventor: TEZUKA SAKAE
IPC: B65G1/04
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To safely and surely stock and deliver a load with a high capacity efficiency by providing a rail for supporting a tip fork constituting the slide fork of a stacker crane on a rack shelf, and providing a shelf beam for supporting a load transferred from the slide fork of the stacker crane on the rack shelf. SOLUTION: An automated warehouse 10 has rack shelves 31 of plural lines and continuous stages, and the column 32 of the rack shelf 31 has a rail 33 for supporting a tip fork (upper fork 14) constituting the slide fork(SF) 11 of a stacker crane(SC). The column 32 of the rack shelf 31 also has a shelf beam 34 for supporting a load 1 transferred from the SF 11 of the SC. In the rack shelf 31, a plurality of columns 32 are vertically stood in a line to support the rail 33 and the shelf beam 34 of one stage or more. The rails 33 of one stage or more are set horizontally in parallel to the columns 32, and the roller 19 of the upper fork 14 to be put into and taken out from the shelf beam 34 is supported by the rails 33. Consequently, the load can be safely and surely stocked and delivered with a high capacity efficiency.
Patent JP-H10184372-A (JP)
Title: Relief valve device
Inventor: AOKI TAKAYUKI
IPC: F02B39/16
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To quickly detect the abnormality of an engine or the like from the impact sound at the time of operation of a relief valve by providing a rotating body being rotated by a pressure fluid inside the flow passage of the pressure fluid or in the outflow part thereof, and by bringing the rotating body into contact with an interference member to produce impact sounds. SOLUTION: A wind vane body 22 as a rotating body is provided at the upper end of the supporting stem 16 in a relief valve. The wind vane body 22 is made up by providing a plurality of metallic blades 26 which are circumferentially fixed at prescribed intervals on the outer circumferential periphery of a disklike cover plate 25, and which are rotated directly above a plurality of ventilating holes 18a formed in the spring receiving piece 18. On the other hand, a supporting piece 27 consisting of a spring plate or the like that is elastically deformable to the side is fitted to the side surface of the casing 14, and a steel ball 28 is fixed to the upper end thereof. When the relief valve is opened due to the increase of the internal pressure and the internal fluid is discharged to the outside through the holes 18a, the wind vane disk 22 is rotated around the supporting shaft 16, and the forefront ends of the respective blades 26 are brought into contact with the steel ball 28, so that impact sounds are produced.
Patent JP-H09158996-A (JP)
Title: Gear type continuously variable transmission, and gear type continuously variable transmission for automobile and general industrial machine
Inventor: SEKI HIROBUMI
IPC: F16H3/42
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To suppress rotational vibration, when torque is transmitted, and make wide range shift possible. SOLUTION: At least a pair or more of input gears G1, G1' connected to an input shaft by a link mechanism are respectively provided in a two-sheet piled gear (G1, G1'), also in a relation of one-way clutch mechanisms C1, C1' connected in a reverse rotational direction to each other. In a gear type continuously variable transmission 100, a forward rotary clutch transmitting input side torque and a reverse rotary clutch transmitting reverse rotational torque from an output side are further mounted in a two-sheet piled output gear G2 meshed with the input gears G1, G1'.
Patent JP-2000168220-A (JP)
Title: Plate feeding mechanism of rotary stencil printing machine
Inventor: YOSHIDA KENJI
IPC: B41J25/316
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To facilitate visual check of a platen roller and an access thereto by supporting the platen roller in such a manner that it can be opened upward and can be brought into contact with and detached from a thermal head. SOLUTION: A platen roller 20 is supported in a top cover 50. The top cover 50 is supported rotatably on the same axis as the rotating shaft of a first roller 22 and made rotatable to an almost vertical position. The opening and closing of the top cover 50 are detected by a top cover opening-closing detecting switch 8. When the top cover 50 is opened, consequently, the platen roller 20 is exposed at a position near the height of eyes and therefore it can be seen with ease. On the occasion when a trouble such as rolling-up of stencil paper 2 happens, accordingly, the operation can be conducted easily at the position near the height of the operator's eyes.
Patent JP-H05226219-A (JP)
Title: Alignment method of aligner
Inventor: YAMAGUCHI TOSHIYA
IPC: H01L21/027
Filed: 1991-12-27
Abstract: PURPOSE:To perform an alignment operation by disregarding the dislocation, of an alignment mark, which is caused when its shape is worsened in the formation of a film which is applied to the alignment mark in a prior process. CONSTITUTION:The title method includes the following: a step A wherein the position and the shape of an alignment mark are measured before a film is formed; a step D wherein the position and the shape of the alignment mark are measured after the film has been formed; and steps E, H wherein both measured values are compared and the measured values are corrected. The accurate position of the alignment mark is computed, and the position is corrected.
Patent JP-H0976680-A (JP)
Title: Electronic module and data carrier having electronic module
Inventor: HAGHIRI YAHYA
IPC: G06K19/077
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the transmission of the mechanical load to operate an external area to the entire range of the central area by mechanically largely separating the central area including an integrated circuit covered with a mold compound and a conducting connector from the circuit to the contact surface and the external area not restricted largely by the compound. SOLUTION: An integrated circuit 9 is provided on the central area of an electronic module 3, and electrically connected to the contact surface via a bonding wire 11. The peripheries of the circuit 9 and wire 11 are molded with compound to prevent from the mechanical load. The external area of the module 3 is made substantially of a thin metal layer to adhered a data carrier to the module 3. The adhesive layer 17 partly protrudes on the compound 15 to seal the air gap including the module 3 from the outside. Thus, the central area is largely mechanically separated form the external area, and the mechanical load to operate the external area at the time of bending the data carrier is transmitted only to the small range of the central area.
Patent JP-H11160950-A (JP)
Title: Belt device, belt, transfer belt device, transfer belt and image forming device
Inventor: SETORIYAMA TAKESHI
IPC: G03G15/16
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To eliminate failure caused by the meandering of a transfer belt, to obtain a high-quality image without positional deviation, pitch irregularity, transfer irregularity and the like and to enhance the reliability and the durability of a device by using a helical gear as a driving gear driving the rotation of a driving roller. SOLUTION: The helical gear having such an angle that thrust force for thrusting a driving roller 5b to an antidriving side acts is used as the driving gear 5g. Therefore, the roller 5b is thrusted in a direction shown by an arrow A while it is driven to be rotated and the end part thereof abuts on the abutting part 5j of a device frame 5a. Then, the roller 5b is positioned in a thrusting direction and it is driven to be rotated. Since the transfer belt 5d is driven by the roller 5b surely positioned in the thrusting direction in such a way, it is driven to be rotated at a prescribed speed without meandering. Thus, since the transfer belt can be driven to be rotated without meandering and the whole resistance thereof can be uniformized when it is laid, the high-quality full-color image without the transfer positional deviation and the transfer irregularity can be obtained.
Patent JP-H06193490-A (JP)
Title: Control device for internal combustion engine
Inventor: KURODA OSAMU
IPC: F02D41/08
Filed: 1992-12-25
Abstract: PURPOSE:To enhance the exhaust gas purifying function at the time of starting an internal combustion engine by detecting a temperature of catalyst for purifying exhaust gas, and by controlling fuel and air in an intake air system so as to make fuel excessive in comparison with that of a stoichiometric air-fuel ratio when the detected value is lower than a set value. CONSTITUTION:An internal combustion engine 1 comprises an air volume adjusting valve 8 and a fuel injection valve 9 which are incorporated in an intake air system 4. Meanwhile, a precatalyst 2 and a main catalyst 3 are arranged in an exhaust system 4. Further, a secondary air supply pipe 6 incorporating a fuel supply pump 5 is laid upstream of the main catalyst 3. Moreover, a temperature sensor 7 for detecting a temperature of exhaust gas is located downstream of the main catalyst 3. Further, a temperature detected by the sensor 7 is lower than a set value, the air volume adjusting valve 8 and the fuel injection valve 9 is controlled so as to make fuel excessive in comparison with that of a stoichiometric air-fuel ratio by means of a control device 10. Accordingly, the temperature of the main catalyst is raised rapidly up to its activation temperature during a start of the internal combustion engine 1, thereby it is possible to enhance the exhaust purifying function.
Patent JP-2001169215-A (JP)
Title: Data recording and reproducing device
Inventor: ETO TORU
IPC: H04N5/781
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device that allows an external device to easily display information relating to received source data, outputted source data, stored source data and an operating state of the data recording and reproducing device. SOLUTION: A compressor 4 compresses a video signal received at an input port IN1. A buffer memory 6 buffers the compressed video data and sequentially records the data onto a hard disk array 20 depending on its own time slot. In parallel with the processing above, a VITC reader 23 extracts a time code from the video signal and a character information mixer 25 superimposes character information corresponding to a character code onto the received video signal. A changeover device 26 selects the video signal on which the time code is superimposed or the received video signal without any modification and outputs the selected video signal from a monitor output port OUT1a externally.
Patent JP-2000169538-A (JP)
Title: Production of liquid phenol novolac resin
Inventor: OKAZAKI KATSUHIKO
IPC: C08G8/12
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid phenol novolac resin having excellent flowability, low water absorptivity, and heat resistance by reacting phenol (A) and a phenol (B) compound having an alkyl of a specified number of carbon atoms/an allyl in the ortho positions, formaldehyde (C) and/or o-hydroxybenzaldehyde p- hydroxybenzaldehyde (D). SOLUTION: Phenol A and a phenol compound B are used in a ratio B/(A+B) of 5-95 mol%, and formaldehyde C and compound B acting as a bridging groups are used in a ratio D/(C+D) of at most 70 mol%. The phenol compound having a 1-4C alkyl is exemplified by o-cresol, and the phenol compound having a 1-4C alkyl is exemplified by o-allylphenol. The catalyst used is an acid such as an organic acid such as oxalic acid or p-toluenesulfonic acid or an inorganic acid. The amount of the acid used is 0.01-1 wt.% based on the phenolic compound.
Patent JP-H07180349-A (JP)
Title: Water absorbing device
Inventor: UEHARA GORO
IPC: E04G21/00
Filed: 1993-12-22
Abstract: PURPOSE:To surely remove water on the surface of floor by a simple operation. CONSTITUTION:An absorbing member 5 is mounted to the external surface of a rotatable drum 2 in which a large number of holes 6 are provided, and a water receiving member 3 of trough-like shape is provided within the drum 2. A squeezing roller 7 is provided to compress the member 5 on the drum 2. After the water on the surface of floor has been absorbed by rotating the member 5 integral with the drum 2, the roller 7 presses the water out of the member 5 so that the member 3 receives the water from the holes 6.
Patent JP-2001162959-A (JP)
Title: Heat sensitive lithographic printing plate
Inventor: HOTTA YOSHINORI
IPC: G03F7/09
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive lithographic printing plate, in which an image can be formed by the irradiation with lower energy laser beams than ever under the state that the diffusion of heat to an aluminum support is checked. SOLUTION: This heat sensitive lithographic printing plate is produced by laminating a heat insulating layer including heat expandable material and a heat sensitive layer, the solubility characteristics to alkali of which is improved by heat, in the order named on an aluminum or aluminum alloy support.
Patent JP-H09238387-A (JP)
Title: Light receiving device and discharge light device
Inventor: HAYASHI KAORU
IPC: H04Q9/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To attain a quick and accurate operation even when a temperature of a discharge light is low by providing a photosensing means and a filter means passing through a light with a prescribed wavelength in a casing having an opening and shielding an electromagnetic wave. SOLUTION: When a remote commander transmitter emits an infrared ray, the infrared ray make straightforward incident to an opening 1a of a magnetic metal made casing 1 shielding an electromagnetic passes through a filter 4 and is sensed by a sensor 2. In this case, the filter 4 cuts off a light of a prescribed wavelength generated from a discharge light. Furthermore, valid infrared rays from an oblique direction are reflected in an electromagnetic shield net 5 and then reach the sensor 2.
Patent JP-H09167425-A (JP)
Title: Recording/reproducing device
Inventor: ABE SHOZO
IPC: G11B5/027
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device for cutting off a head coil current immediately before an abnormal current flows to a recording/ reproducing head and to preventing the partial disturbance, erasing of disk recording or erroneous recording in the disk. SOLUTION: A head switch 12 connected to a magnetic head 11 in series is provided and the continuity of this head switch 12 is controlled by first switching control circuits (23 and 26) operated associatively with a recording circuit, second switching circuits (24 and 26) operated associatively with a reproducing circuit and third switching circuits (25 and 26) operated associatively with an erasing circuit.
Patent JP-H05184159-A (JP)
Title: Power supply, discharge lamp lighting unit and lighting fixture
Inventor: NAKAYA FUMINORI
IPC: H02M3/155
Filed: 1991-12-27
Abstract: PURPOSE:To provide a power supply and a lighting fixture in which a booster chopper circuit can be stopped through a simple constitution. CONSTITUTION:A zero current value obtained through rectification of AC commercial power supply E is normally detected and delivered through a flip-flop FF thus turning a field effect transistor FET ON. Upon detection of a current higher than a predetermined level flowing through an inductor L2, output of the flip-flop FF is interrupted and the FET is turned OFF. When the FET is turned ON/OFF repeatedly, a booster chopper circuit 12 boosts the voltage while suppressing higher harmonics. An inverter circuit 13 produces a high frequency voltage for lighting a discharge lamp FL. Upon stoppage of oscillation in the inverter circuit 13, the flip-flop circuit FF produces an output for turning the FET ON and interrupting the output from the booster chopper circuit 12.
Patent JP-H10299484-A (JP)
Title: Method and device for variably controlling speed of cooling fan motor by automobile
Inventor: PARK WOO-JIN
IPC: F01P11/16
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to variably control the rotation speed of a cooling fan motor based on an operation state detected during running of an automobile. SOLUTION: An engine control part 300 is formed such that a region of a graph to be mapped by fan RPM corresponding to cooling water temperature is set to a number of control regions to calculate the fan RPM corresponding to a sensed cooling water temperature. The temperature of cooling water decides the control region in a case of a drive condition for a fan motor 400, and a control signal 310 corresponding to the decided control region is fed to a drive part. The air-conditioner of the automobile sets RPM of a cooling fan as a maximum value in a case of the drive condition of the fan motor 400 and a control signal corresponding to the set RPM is fed to a drive part.  An engine control part controls the speed of the fan motor 400 to be optimum based on the change of the resistance value of a variable resistor 800 and a temperature of cooling water so that power and a load condition required for drive are minimized.
Patent JP-2001161499-A (JP)
Title: Housing type bed
Inventor: INAGAKI KENICHI
IPC: A47C19/22
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a housing type bed capable of easily opening top plates. SOLUTION: Freely openable-closable top plates 20A, 20B and 20C having both the function of blocking up a housing space A and the function of forming a bed surface, clearance C having a prescribed dimension is formed between the mutually adjacent two top plates.
Patent JP-H11187205-A (JP)
Title: Image reader
Inventor: MORO FUMINORI
IPC: H04N1/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enable reading of a large-sized original without using an image-pickup device with many pixels and increasing scale of the device by constituting an image reader so as to keep an image-forming relation between the surface of an original platen and the image-pickup surface of the image-pickup device through the adjustment one of the image pickup device and an optical system according to quantity of inclination of the original platen. SOLUTION: This image reader is constituted so as to keep an image-forming relation between the surface of an original platen and an image-pickup surface of the image-pickup device (line sensor 21), by adjusting at least one of the image-pickup device (line sensor 21) and the optical system according to the inclination of the original platen 1. The original platen 1 is inclined by transferring the side of the front part 1a of the original platen 1 downward through manual operation or a display panel, when original size in the main scanning direction exceeds a prescribed size by the device. A part of an image-forming lens 22 is adjusted so that the image-forming relation is established between the original surface on the original platen 1 and the light-receiving surface of the line sensor 21 according to the inclination of the original platen 1.  A reading area becomes larger by inclining the original platen 1 in this way, and a large-sized original can be read by the device.
Patent JP-2000174136-A (JP)
Title: Complementary mos semiconductor device and its manufacture
Inventor: ITO HIROSHI
IPC: H01L29/43
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent an ion-implanted impurity from channeling in an N+ gate and boron from thrusting through a gate oxide film in a P+ gate. SOLUTION: The gate electrode of an n-MOSFET is made of polysilicon 2 having a small crystal grain size and the gate electrode of a p-MOSFET is made of polysilicon 1 having a large crystal grain size. The polysilicon 2 having the small crystal grain size of about 0.1-0.2 μm is formed by forming a film at 600-650 deg.C by using SiH4 as a raw material. The polysilicon 1 having the large crystal grain size of about >=0.5 μm is formed by forming a silicon film at about 550 deg.C by using the SiH4 as a raw material and heat-treating the silicon film at >=700 deg.C.