baber/WOPTO huggingface dataset:
Patent JP-H07201054-A (JP)
Title: Optical pickup device
Inventor: CHIYOU MEICHIN
IPC: G11B7/12
Filed: 1994-12-06
Abstract: PURPOSE: To provide a device capable preventing the inclination of the optical axis of an objective lens even when an objective lens holder is thinned, preventing the occurrence of the tilting phenomenon of the objective lens holder, easy in the assembly of the objective holder, without causing the rotation of an objective lens holder even if driving force from a driving coil asymmetrically operates and high in productivity. CONSTITUTION: In this optical pickup device used for a device for recording and reproducing information on the optical disk of ODD, MD, CD-ROM and LD, the objective lens holder 20 to which the objective lens 21 is fitted us supported by two pairs of sticks 41 in a suspension 40. The fixed board 42, the sticks 41 and a connection part 43 in the suspension 40 are integrally injection molded with a synthetic resin material. Recessed parts are formed for the respective sticks 41 for moving the objective lens holder to which the objective lens is fitted in a focus direction and a tracking direction.
Patent JP-H04175936-A (JP)
Title: Tracing circuit
Inventor: SUZUKI CHIKARA
IPC: G06F11/28
Filed: 1990-11-09
Abstract: PURPOSE:To know an unevaluated microinstruction routine in a short time by writing a flag '1' in addresses of a microinstruction run memory circuit where microinstructions are run and reading this microinstruction run memory circuit at the time of debugging. CONSTITUTION:A control storage circuit 1 has a microaddress control circuit 2 and the microinstruction run memory 3. The microinstruction run memory 3 when powered up is cleared to '0'. Then the microaddress control circuit 2 writes the flag '1' in the microinstruction run memory circuit 3 while reading microinstructions out of specified execution addresses of the control storage circuit 1. Thus, the flag '1' can be written in the execution addresses of the microinstruction run memory 3 where the microinstructions run. Consequently, it is known in a short time whether or not there is an unevaluated microinstruction routine.
Patent JP-S63153578-A (JP)
Inventor: OKI KENICHI
IPC: G02F1/1368
Filed: 1986-12-17
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-H11322168-A (JP)
Title: Adhesive body transfer device
Inventor: UCHIDA HIROMICHI
IPC: B65H37/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To smoothly deliver an adhesive body transfer tape and peeling paper in a transfer device in which peeling paper can be discharged to the outside of a case without being stored and can be repeatingly used by changing a winding tape without making the winding tape disposable and an adhesive body can be transferred, visualizing a tip part of a transfer member by a user from the above in a state the case is laid down. SOLUTION: A first bevel gear 7 is formed on a winding tape supporting body 6, a second bevel gear 9 which intersects and engages with the first bevel gear 7 and a shaft has fewer teeth than those of the first bevel gear 7 and is formed on one side of a delivery roller 8 disposed on an extension line of peeling paper 4 which finishes transferring an adhesive body to be returned from a transfer member within a case. The delivery roller 8 tows and energizes peeling paper together with a pressing guide which is abutted on the roller surface and discharges peeling paper from a discharge port provided on the extension line of peeling paper at the rear side of the delivery roller 8.
Patent JP-H11151415-A (JP)
Title: Production of ultra clean air and device therefor
Inventor: MIZUNO TAKESHI
IPC: B01D53/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To efficiently produce ultra clean air enabling to appropriately use to a tunnel type wafer transfer system, etc., while an energy consumption unit is lowered and also the production yield is increased, by utilizing one portion of cold energy generating at a low-temperature separation type nitrogen production device. SOLUTION: Starting air 1a collected from the air is pretreated with an ordinary temperature adsorption tower 7, and the pretreated air 1b is adsorbed at -60 deg.C with a first low temperature adsorption tower 9 and the treated air 1c is adsorbed at -150 deg.C with a second low temperature adsorption tower 10 to obtain the ultra clean air being <1 ppb chemical components other than nitrogen, oxygen and rare gas and being <-100 deg.C dew point. The cold energy (low temp. gas 3f passed through an expansion turbine 38 from a distillation tower 38) generating with the low-temperature separation type nitrogen production device 30 is utilized for cooling the air 1b, 1c with heat exchangers.
Patent JP-2000126957-A (JP)
Title: Balance device of mover in machine tool
Inventor: KANEDA KIYOSHI
IPC: B23Q1/70
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a balance device capable of achieving weight balance not only in a stationary state of a mover moved to feed in the vertical direction of a machine tool but also in a dynamic operation state. SOLUTION: This balance device generates balance operating force for attenuating the weight of a mover 10 when the mover 10 capable of moving to feed in the direction of the vertical axis in a machine tool is moved to feed in the vertical direction by a Z-axis driving motor 20 for driving the mover according to the servo control.  The balance device comprises a cylinder device 30 connected to the mover 10; a pneumatic air tank 42 disposed in an air conduit 38 connecting the cylinder device 30 to an air pressure source 40; and a fluid regulator 44 disposed in the air conduit 38 extending from the air pressure source 40 through the air tank 42 to the cylinder device 30 for controlling the balance operation force applied from the cylinder device 30 to the mover 10 according to a command signal corresponding to the balance pressure operated according to the drive output data of the Z-axis driving motor 20.
Patent JP-H0621702-A (JP)
Title: Dielectric filter
Inventor: NOGUCHI TOSHIHARU
IPC: H01P1/213
Filed: 1991-11-19
Abstract: PURPOSE:To improve the electric characteristic of the dielectric filter by arranging plural frequency adjustment piercing parts side by side onto a metallic cover via a grating formed at a position above a gap between resonators so as to improve the shield performance between the resonators. CONSTITUTION:A same number of square frequency adjustment piercing parts 14 are made to a part above each open end of each resonator 1 on a metallic cover 3 as number of the resonators 1 via a grating 15 formed to a part above each gap among the resonators 1. Furthermore, same number of square inductance destination piercing parts 12 are made to a part above air-core coils 10 on the metallic cover 3 as the number of the coils 10. Then the cover 3 is fitted to the metallic chassis 2, and the resonators 1 and the cover 3 are connected electrically and mechanically. Finally the parts 14 are used to fine-adjust each resonator 1 and the parts 12 are used to fine-adjust each air-core coil 10 respectively to make the dielectric filter complete.
Patent JP-H02148090-A (JP)
Title: Still picture display and musical performance device
Inventor: OGASAWARA NAOKAZU
IPC: G09G5/02
Filed: 1988-11-30
Abstract: PURPOSE:To simultaneously offer a still picture having high accuracy and music by a small quantum of data by providing a data recording device, a color image memory, a display device, an automatic musical performance device, and a controller of all the devices. CONSTITUTION:From a device 1 in which data of an image and a voice of a high definition are recorded, image data is transferred, and stored temporarily in an image memory 2 provided with a tonal expression of >=8 bits of R, G and B, respectively. A display device 3 reads out the data stored in the memory 2 from a non-interlace as a video signal of the non-interlace and displays it on a CRT. An automatic musical performance device 4 by an MIDI standard performs automatically music by driving a synthesizer by recording data of the recording device 1. An overall controller 5 executes a transfer of data, and a designation of an image and music, etc. According to this constitution, a still screen of a high quality being suitable for appreciation of art and a musical performance can be offered, and when a system for executing a musical performance by giving musical note data is adopted, it is advantageous since a necessary data quantum can be curtailed remarkably.
Patent JP-H07161060-A (JP)
Title: Optical pickup device
Inventor: YOSHIDA YOSHIO
IPC: G11B7/135
Filed: 1993-12-02
Abstract: PURPOSE:To miniaturize a device, to reduce the weight of the device and to reduce the cost of the device by integrating the optical system of an optical pickup device for a magneto-optical disk. CONSTITUTION:A light from a semiconductor laser 1 is converged on a magneto- optical disk 9. A magneto-optical signal is detected by guiding one part of a reflected light from the magneto-optical disk 9 to an optical wave guide element 11 with a diffraction element 6. A releaf type hologram in which a periodic construction having a period shorter than the wave-length of the light is superposed is used as the diffraction element 6. A control signal is detected by guiding a remaining reflected light transmitting through the diffraction element 6 to a pentapartite photodetector 10.
Patent JP-H05143314-A (JP)
Title: Patch data correcting system
Inventor: HOSHINO HIROYUKI
IPC: G06F11/28
Filed: 1991-11-19
Abstract: PURPOSE:To remove a data management miss or a patch miss caused by a maintenance man by automatically checking whether program correcting data are matched with a central processing unit(CPU) to store the data or not. CONSTITUTION:Patch data 15 to which a self-patch number 11, a reference patch number 12, a user code 13, and limitation information 14 are added are stored in a new patch data storing part 1. The number 11 is compared with patch numbers stored in a patch number storing part 3, and when there is no coincident patch number in the storing part 3, the user code 13, is checked. When there is no information in the user code 13 or the user code coincides with the contents of a user code storing part 4, the information 14 is then confirmed. When the information 14 is '1', the number 12 is compared with patch numbers stored in the storing part 3. When the information 14 is '0', or the number 12 coincides with a patch number stored in a patch number storing part 3, the patch data 15 are stored in a program storing part 2 and the number 11 is stored in the storing part 3.
Patent JP-H09146025-A (JP)
Title: Beam light scanning device and forming device
Inventor: SAKAKIBARA ATSUSHI
IPC: H04N1/113
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To easily increase the number of light beams by increasing the number of laser oscillators, and further to constitute a beam light scanning at a low cost. SOLUTION: This device forms an electrostatic latent image on a photoreceptor drum by using plural semiconductor laser oscillators having one light emission point in one element. In this case, one light receiving element 23 for light quantity detection is provided outside an image formation area nearby the photoreceptor drum 22 and the respective laser oscillators 181-18n are so controlled that >=2 scanning lights are rot made incident on the light receiving element 23,  and the output signal from the light receiving element 23 corresponding to the laser oscillators 181-18n is converted into a digital signal by using one A/D converter and the converted digital signal is inputted to a signal processing circuit to control the driving currents of the respective laser oscillators 181-18n by the signal processing circuit so that the light outputs from the respective laser oscillators 181-18n becomes equal in intensity on the light reception surface of the light receiving element 23.
Patent JP-H03165370-A (JP)
Title: Low frequency noises suppressing circuit
Inventor: ARIYOSHI MASARO
IPC: G11B20/02
Filed: 1989-11-24
Abstract: PURPOSE:To suppress low frequency noises based upon time base variation with good response by providing a means which delay a demodulated voice signal containing low frequency noise components by a specific time and inputs it to a variable control filter. CONSTITUTION:A delay circuit 3 delays the demodulated voice signal by the same delay time as the delay time from the detection of variation of low frequency noise components in the demodulated voice signal by a low frequency detecting circuit 6 to control over an adaptive filter 4 and inputs the delayed signal to an adaptive filter 4. Consequently, the variation time of low frequency noise components in the demodulated voice signal can be made coincident with the control start time of the adaptive filter 4, and low frequency noise components in the reproduced voice signal outputted by the adaptive filter 4 can be suppressed at good timing.
Patent JP-H08135442-A (JP)
Title: Cooling structure of intake control valve on engine for vehicle
Inventor: ISAKA YOSHIHARU
IPC: F02B61/02
Filed: 1994-11-10
Abstract: PURPOSE: To improve engine performance by securing smooth motion on an intake control valve even in the case when a cylinder becomes high temperature by driving of an engine. CONSTITUTION: When a cylinder 25 is seen with a shaft center 47 vertically, this cylinder is furnished with a cylinder main body 48 and a cylinder head 50 fastened on an upper surface of this cylinder main body 48 by a fastener 52. An intake control valve 82 to adjust opening of an intake passage formed on the cylinder head 50 is provided. A traveling wind passage 106 passing through the cylinder 25, an opening 106a of one end of which is opened forward in the traveling direction and the other end of which extends backward is formed. This traveling wind passage 106 is positioned in the neighbourhood of the intake control valve 82.
Patent JP-2000123179-A (JP)
Title: Personal identification device
Inventor: SHIRAISHI MITSUNORI
IPC: G06T7/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce storage areas as little as possible and to shorten time required for a collation by identifying an individual by collating biological information stored in a personal information storage means corresponding to the personal identification information of coincident selection information with inputted biological information. SOLUTION: A fingerprint input part 1 reads the fingerprint of real finger of a user to apply a fingerprint collation due to a fingerprint collating device with a camera or the like. A personal identification information input part 2 inputs personal identification information predetermined for each user or one part of personal identification information. When the user is to perform the comparative collation of fingerprint data by inputting the selection information, the personal identification information is retrieved. The biological information corresponding to the relevant personal identification information is successively compared and collated with biological information inputted from the fingerprint input part 1. When the information can be approximated more than a preset threshold value, a CPU 61 judges that the compared and collated biological information is coincident with the biological information inputted from the fingerprint input part 1, and outputs it to an output part 7.
Patent JP-S63157321-A (JP)
Title: Optical card reader
Inventor: TAKAHASHI SUSUMU
IPC: G06K7/016
Filed: 1986-12-19
Abstract: PURPOSE:To read an optical card at a high speed by securing synchronism between the scan period of a line sensor of a CCD, etc., and the period of a data track in order to read a single data line with a single scan of the line sensor. CONSTITUTION:The light radiated from a light source 12 is projected on the data track of an optical card C via a half mirror 14. Then the reflected light sent from the card C is received by a line sensor 11 through the mirror 14 and a lens 13. While the light radiated from a semiconductor laser 16 is projected on the card C via a lens 19, a beam splitter 20 and a lens 18. The data given from a timing line are received by an optical sensor 15. The timing which changes in response to the brightness of an optical sensor 37 of a card reading device is received by a timing generating circuit 38 and transferred to a line sensor 39. Then the synchronism is secured between the sensor 11 and the sensor 15 under the control of a CPU35, the data of the card is read exactly and speedily.
Patent JP-H10145597-A (JP)
Title: Image forming device
Inventor: TSUKADA SHIGERU
IPC: G03G21/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to control image density in matching with the purpose of each user. SOLUTION: An operation panel 97 to select whether or not density characteristic conversion of image data is to be conducted is provided on the upper side of a color copying machine so that whether or not density characteristic conversion is to be conducted is selected when a copy function or a printer function is in use. For example, when a button 97B is operated, density characteristic is converted into image data only when the copy function is in use and no density characteristic conversion is conducted for the image data when the printer function is in use. Thus, in the case of outputting CG image data or the like by sing an external image processing software or a calibration software, no density characteristic conversion is conducted to attain the image density adjustment unique to the user.
Patent JP-H07133562-A (JP)
Title: Production of knitted products
Inventor: SHIMA MASAHIRO
IPC: D04B1/24
Filed: 1993-11-08
Abstract: PURPOSE:To effect the computer-integrated flexible manufacturing system by enabling knitted products having desired handle and drape, size and number of stitch to be produced without test knitting. CONSTITUTION:As the loop length is controlled, several handle and drape samples are knitted and subjected to finishing treatment to evaluate the handle and drape. From the optimal sample providing desired handle and drape, the loop length is decided. Further, the stitch number is decided from the size of the optimal sample and the dress pattern data of the product. On the basis of these data, the product is knitted and finished.
Patent JP-2000131952-A (JP)
Title: Image forming method
Inventor: INABA JUNKO
IPC: G03G9/107
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which the deterioration of developer is restrained, an image is prevented from being deteriorated over a long term, and the excellent image is stably obtained even when development is performed repeatedly for a long time. SOLUTION: In this image forming method, two-component type developer having magnetic carrier and non-magnetic toner and stored in a developer container 2 is carried on a developer carrier 10 incorporating a magnetic field generating means 11, so that a latent image formed on an image carrier is developed. A 1st magnetic pole N1 and a 2nd magnetic pole N2 having the same polarity as the pole N1 are provided in the developer container on a downstream side in the rotating direction of the developer carrier from a developing part, and a repulsive interpole area where the intensity (Br) of magnetic field in the perpendicular direction of the surface of the developer carrier is <=50 gauss is provided between the poles N1 and N2. A developer regulating means 30 is arranged near an opposed position to the pole N2 of the developer carrier.  The residual magnetization of the magnetic carrier is 2 emu/g to 10 emu/g and the 50% particle size thereof is 20 μm to 60 μm.
Patent JP-H06141686-A (JP)
Title: Soil-feeding apparatus
Inventor: MUTA HIROICHI
IPC: A01G9/08
Filed: 1992-11-13
Abstract: PURPOSE:To prevent the loss of the uniformity of soil in a tank by placing an outlet of a discharging pipe of a transfer apparatus above a tank of a soil- filling apparatus and providing the outlet port with a valve in a specific state. CONSTITUTION:The outlet 17 of a discharging pipe 14 of a transfer apparatus is placed above the tank 30 of a soil-filling apparatus. A valve 18 is attached to the tip end of the discharging pipe 14 in such a manner as to be opened against the force of a weight 20, etc., by the weight of soil discharged from the discharging pipe. The soil discharged from the discharging port 15 is received by the valve and, thereafter, the valve is pushed open by the soil to fill the soil in the tank without causing the scattering of fine particles and light peat moss, etc.
Patent JP-H06146424-A (JP)
Title: Room unit with ceiling
Inventor: ITO KEIMEI
IPC: E04B1/348
Filed: 1992-11-13
Abstract: PURPOSE:To insure safety of transportation without assistance of temporary supports. CONSTITUTION:In a room unit 1 with a ceiling in which wall panels 3a, 3a, 3b are standingly provided on the side edge parts of a floor panel 2, and a ceiling panel 4 is fitted to the upper parts of the wall panels 3a, 3a, 3b, the ceiling panel 4 is constituted of a ceiling framework and ceiling facing materials 44, 44 stuck on the ceiling framework. At least one ceiling girder 43 of a pair of ceiling girders 43, 43 arranged on the outermost sides in the lengthwise direction constituting the ceiling framework is made of shape steel.
Patent JP-H09119538-A (JP)
Title: Relief valve
Inventor: NISHIMOTO YOSHIO
IPC: F16K47/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration due to valve opening of a valve body while preventing corrosion and seizure even if working fluid is water or seawater. SOLUTION: A relief valve is composed of a main valve body 2 provided with a high pressure side port 7 and a low pressure side port 10; a valve seat 30 formed between the above ports 7, 10; a valve body 15 which is slidable in a cylinder hole 3 formed in the main valve body 2 and takes its own seat on the valve seat 30; and a valve spring 37 to energize the valve body 15 in its taking seat direction. In this case, sliding members 20, 21 formed of material to reduce sliding resistance against the cylinder hole 3, and a seal member 25 to engage in the cylinder hole with elastic force kept within a range where the sliding of the valve body 15 is not checked on a side being nearer to the valve seat 30 than the sliding members 20, 21 are provided between the cylinder hole 3 and the valve body 15.
Patent JP-H02150346-A (JP)
Title: Laminated sheet
Inventor: KAMATA MITSUTOSHI
IPC: B32B17/04
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a laminated sheet with superior electric characteristic and small change in thickness by impregnating a non-woven fabric with a resin containing at least one of aluminum hydroxide and magnesium hydroxide and a triazine ring, and forming the fabric with heat and pressure. CONSTITUTION:For the resin containing the triazine ring, melamine resin or benzoguanamine resin can be used. When a mixing substance of the resin and an inorganic filler is applied onto a base material of a non-woven glass fabric and dried, molded with heat and pressure, a laminated sheet is formed. The inorganic filler, for example, aluminum hydroxide or magnesium hydroxide is contained by 100-250 weight % to 100 weight % of the resin. By specifying the resin and filler, superior electric characteristic, heat-proof property, fire retardant property are obtained, particularly, the change in thickness can be restricted, and the through-hole reliability can be improved.