baber/WOPTO huggingface dataset:
Patent JP-S6236640-A (JP)
Title: Recorder
Inventor: INOUE YUTAKA
IPC: G02F1/13
Filed: 1985-08-12
Abstract: PURPOSE:To form a high quality image by controlling a linear light source so that blocks in the linear light source corresponding to respective blocks in a microshutter array are turned on synchronously with the opening/closing operation of a microshutter in each block of the microshutter array. CONSTITUTION:The microshutter array 100 consisting of plural microshutters is a liquid crystal shutter array divided into (n) blocks and gate electrodes G1-Gn are connected to the gates of thin film transistors in respective blocks. An LED array 101 to be a light source is also divided into independent blocks corresponding to respective blocks in the shutter array 100 at the rate of 1 to 1, switching elements 401-1-401-n are formed in respective blocks and selecting signals B1-Bn for respective blocks are supposed to respective control electrodes in the switching elements 401-1-401-n. Respective LED blocks have independent power sources 410-1-410-n so as to be driven in accordance with the signals B1-Bn. Thus, a high quality image can be always formed.
Patent JP-S57100621-A (JP)
Title: Manufacture of magnetic head
Inventor: HAMANA JIYUNJI
IPC: G11B5/187
Filed: 1980-12-12
Abstract: PURPOSE:To prevent the deterioration of the magnetic characteristics of a magnetic core by obtaining a coefficient of linear expansion nearly equal to that of the magnetic core by injecting a fixing material into a case which contains a magnetic head material and condensing a substance with large specific gravity near a tape sliding surface by applying external force. CONSTITUTION:To epoxy resin 9, a 30-70wt% packing material 10 which consists of 0-70wt% quartz, talc, etc. and 0-50wt% alumina, clay, etc. and has greater specific gravity than the resin 9 is added, thus obtaining a fixing material. A magnetic head material body 8 which has a tape sliding surface 11 is contained in a shield case 7 and after the said fixing material is injected into the shield case 7, the case is left with the tape sliding surface 11 facing downward and applying with external force (gravity) to settle the packing agent 10,  thereby setting the packing agent 10 near the tape sliding surface 11 with increased density. Consequently, reproduction frequency characteristics are improved and the magnetization noises of this magnetic head are reduced.
Patent JP-H04371941-A (JP)
Title: Original reader
Inventor: ITO TATSUYA
IPC: G03B27/52
Filed: 1991-06-20
Abstract: PURPOSE:To uniformly prevent the rise of temperature in a light source for illumination, and also, to prevent the service life of the light source for illumination, from being shortened by installing a cooling fan in the light source unit for illumination. CONSTITUTION:At the inside of a main body frame 1, a traveling object 7 provided with an image forming element 5 and an image sensor 6, and a motive table 9 provided with the light source unit 8 for illumination are movably attached with a rail 10, and an original 3 is illuminated by the light source positioned in the light source unit 8 so as to be read. And on the side wall of the main body frame 1, a fan 15 for exhausting inner air outside and an air sucking port 16 for sucking outer air are installed, and the fan is installed in the light source unit 8 in a main scanning direction. That is, by rotating the fan, the air around the light source unit 8 is made to uniformly flow all over the wall surface of the light source unit 8. Thus, the temperature of the wall surface can be uniformly cooled.
Patent JP-H06186120-A (JP)
Title: Membrane-permeability measuring apparatus of radioactive gas
Inventor: YAMADA SUMIO
IPC: G01M3/26
Filed: 1991-06-20
Abstract: PURPOSE:To provide the membrane-permeability measuring apparatus, of a radioactive gas, which uses the radioactive gas in small quantities, eases radiation control, spreads no contamination and eases its used radioactive waste treatment. CONSTITUTION:This measuring apparatus is provided with a hermetically sealed cell which is composed of an upper-part cell 1 having an opening in the central part and of a lower-part cell 2 having an opening in the central part and in which a sample membrane 3 is installed at the inside by tightening its peripheral edge part by a bolt and a nut and with a radioactive- gas supply pipe 8 whose tip is connected to the opening part 4 in the upper-part cell 1, whose rear end is formed in a connecting port used to connect a mercury manometer 5 for measurement of the supply pressure of the radioactive gas to an sample tube 7 equipped with a breakable joint 6. In addition, the title measuring apparatus is provided with a connecting pipe 10, for a vacuum evacuation system, which is branched from the radioactive-gas supply pipe 8 and which has a vacuum cock 9, with a mercury manometer 12, for measurement of the pressure of a permeating gas, whose tip is connected to the opening part 11 in the lower-part cell 2 and with a connecting pipe 14, for a vacuum evacuation system, which is connected to the mercury manometer 12 and which has a vacuum cock 13.
Patent JP-S5875313-A (JP)
Title: Surface acoustic wave device
Inventor: TAKEUCHI HIROYUKI
IPC: H03H3/08
Filed: 1982-10-08
Abstract: PURPOSE:To control the characteristics of a surface acoustic wave device with an external electric field, by providing a conductor thin plate on a piezoelectric substrate containing reed screen type electrodes on the surface via spacer and then applying the DC voltage between said thin plate and the electrode on the rear side of the piezoelectric substrate. CONSTITUTION:A spacer 2 is provided on the surface of a piezoelectric substrate 1, and a conductor thin plate 3 is disposed on the spacer 2. An electrode 4 is vapor-deposited on the rear side of the substrate 1. A DC electric field 5 is applied between the electrode 4 and the plate 3, and as a result an electric charge having an adverse code to the electric charge on the plate 3 is induced at the transmission line between reed screen type electrodes 6 and 7. As a result, the plate 3 is attracted to the surface of the substrate 1. Thus the plate 3 bends until the balance is obtained between the electrostatic attraction and the elastic modulus of the plate 3. This changes the gap on the transmission line. Therefore the gap can be controlled by the intensity of the field 5. As a result, the delay time of a surface acoustic wave can be controlled.
Patent JP-S5967933-A (JP)
Inventor: KASAI MASAAKI
IPC: A61B5/154
Filed: 1982-10-08
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-S6156839-A (JP)
Title: Thin board adsorbing jig
Inventor: MUTSUYAMA AKINARI
IPC: H01L21/68
Filed: 1984-08-24
Abstract: PURPOSE:To adsorb thin board such as a semiconductor wafer with high workability without damaging the surface by providing a vacuum adsorbing section and a vacuum producing section. CONSTITUTION:The interior of vacuum adsorbing section 21 is hollow while plural vacuum ports 23 are made through the surface. An operating section 24 is coupled through vacuum tube 25 to the adsorbing section 21. The operating section 24 is constructed with tubular operating section body 26 and operating section 27 for regulating the vacuum flow. The operating section 27 is constructed with a pressboard 28 for pressing the vacuum tank, a handle and a vacuum flow regulation valve 30. Vacuum generating section or a rubber vacuum tank 32 having one end communicated to th vacuum tube 25 is provided below said press board 28.
Patent JP-S5878185-A (JP)
Title: Toner removing device of electronic copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03G21/00
Filed: 1981-11-05
Abstract: PURPOSE:To remove a remaining toner exactly, by slide-rubbing the edge part of a slide-rubbing body and the surface of a photosensitive drum, by plural blades attached to a rotary shaft which is placed on the scrape-off side of the slide- rubbing body. CONSTITUTION:In the vicinity of an edge part 4 in a slide-rubbing body 3 which is in the vicinity of the surface of a photosensitive drum 1, a rotating body 14 is placed, and on this rotating body 14, 1 piece each of blades 16... is provided on each surface of a rotary shaft 15 whose section is a square, and as for each blade 16, its base end part is fixed to each surface of the rotary shaft 15, and a tip part 17 projects along each surface. The blade 16 is constituted of a synthetic resin material, etc. which have prescribed elasticity and are excellent in its returning property, and its tip part 17 turns and slide-rubs the edge part 4 of the slide-rubbing body 3, an arcuate quick forming surface 5 of this edge part 4, and the surface of the photosensitive drum 1, by turning the rotary shaft 15, so that a toner adhering onto each part is removed.
Patent JP-S6155095-A (JP)
Inventor: KOZAI TETSUO
IPC: B66F11/04
Filed: 1984-08-23
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-H0616211-A (JP)
Title: Distribution communicating system
Inventor: TAKECHI JUNKO
IPC: B65G1/137
Filed: 1992-07-03
Abstract: PURPOSE:To prevent the deterioration of quality by providing an outdoor refigerator in which the environmental control inside the refrigerator is carried out on the basis of the storage information attached to a transportation tray, so that the receipt of delivered articles can be always enabled. CONSTITUTION:When order information is transmitted to an order receiving center 5 through an order control means 1, the order receiving center 5 arranges necessary goods and transmits delivery information to a distribution center 7. The distribution center 7, when the delivered articles are perishable foods for which control of temperature or the like is necessary, puts the articles in an exclusive transportation tray 9, and inputs the storage information on the articles to be delivered into the storage information storing part that has been provided to the transportation tray 9, so that the articles are stored in the outdoor refrigerator 3 of the purchaser. The outdoor refrigerator 3 reads the storage information of the transportation tray 9 and carries out the environmental control inside the refrigerator of the necessary temperature or the like, and releases the closed condition of the transportation tray 9. The information on the treatment thereof is transmitted to the order control means 1 for carrying out the treatment for receiving confirmation to the order receiving center 5 and to the distribution center 7.
Patent JP-2000013851-A (JP)
Title: Radio channel allocating method
Inventor: SUZUKI YASUYOSHI
IPC: H04W16/14
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To use the radio channels more than the number of channels which are allocated in a single cell or zone by allocating some of radio channels are those which are used by individual cells, and allocating other radio channels as those used in common among plural cells. SOLUTION: The bands which are used by every cell are shown as bands 300 which can be used in cell numbers 1, for example, among bands to which the dealers are allocated. Meanwhile, the bands which can be used in common in a zone are shown as bands 305, for example. The frequency arrangement is set with a distance secured from each correlative band width (310) and also can be naturally set near the correlative band width. The radio channels are discriminated from each other by a time division multiplex system. Thus, the radio channels which are allocated to the dealers can be used by every cell and also the radio channels which can be used by all cells are allocated.
Patent JP-H1014427-A (JP)
Title: Kneading, temperature raising, deaerating and extruding of butter and device therefor
Inventor: SADO HIDEKI
IPC: A23C15/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To rapidly and quantitatively obtain butter homogenized into dense and uniform structure by successively carrying out kneading, raising of temperature, deaerating, and extruding and kneading and homogenizing of butter kept in low- temperature state by using a twin extrusion screw rotated in different directions. SOLUTION: Twin screws a1 and a2 are rotated in different directions in a barrel (b). Thereby, butter in a low temperature state is quantatively taken in an extruder from a taking-in and carrying part (e) and a material seal is formed on the taking-in side in a packing part (f) and the temperature of butter is raised by kneading and/or shearing butter in a kneading and temperature-raising part (g), and further, pressure of the kneading and temperature-raising part (g) is controlled and deaeration of butter is kept in ready state in a pressure-controlling part (h), and then, deaeration of butter is carried out in a space formed by difference of transfer rate while transferring butter to a kneading and homogenizing part (j) at a faster rate than that of the taking in and carrying part (e)  and deaerated butter is kneaded and homogenized while forming the material seal on discharge side without giving carrying force to the screw in the kneading and homogenizing part (j).
Patent JP-S6420113-A (JP)
Title: Injection compression molding device
Inventor: TANAKA HIDEO
IPC: B29C45/40
Filed: 1987-07-15
Abstract: PURPOSE:To enable compression molding with a mold not thick and of simple structure, by a method wherein a compression cylinder is provided on a movable die plate, a piston which is fitted in the same cylinder is made cylindrical and an extrusion pin for ejection of a product penetrates through an inner diametral surface of the cylindrical piston. CONSTITUTION:The title device is constituted so that a cylindrical piston 18 is fitted into a compression cylinder 17 provided on a movable die plate 13 and the piston 18 is moved in an axial direction by acting hydraulic oil upon oil chambers 19, 20 through oil paths 21, 22 respectively. A core 23 compresses material resin filled out the inside of a cavity 16 by a predetermined dimension deltaby the piston 18. An extrusion pin 24 is provided by penetrating through an inner diametral surface of the cylindrical piston, moved by an extrusion cylinder 26 through an extrusion pin rod 25 and a molded product within the cavity is ejected at the time when both molds 12, 14 are broken by a pin 28 which has arrived at the inside of the cavity 16 through a pin holder 27 fitted to the tip.
Patent JP-S6066989-A (JP)
Title: Production of l-arginine
Inventor: KATSUMATA RIYOUICHI
IPC: C12P13/06
Filed: 1983-09-24
Abstract: PURPOSE:To produce L-arginine in high yield, by incorporating a recombinant DNA of a gene taking part in biosynthesis of arginine and a vector DNA in a species of the genus Corynebacterium, etc. CONSTITUTION:A recombinant DNA prepared by recombining a gene taking part in biosynthesis of arginine and a vector DNA of species of the genus Corynebacterium or Brevibacterium in such a form as to develop the character is introduced into the above-mentioned species to impart or enhance the ability to produce L-arginine. For example, recombinant plasmid pEarg1 can be obtained as a recombinant of pLC20-10 and PCE53 (pKm4) by using a gene recombination system of coliform bacilli.
Patent JP-2001001742-A (JP)
Title: Air conditioner for work vehicle
Inventor: SHIYOUEN SHIGEO
IPC: B60H1/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To mount an air conditioner compactly mainly in the vertical direction, so that the air conditioner can be preferable to work vehicles such as a low- floor type tractor and the like having a low total height. SOLUTION: This air conditioner is composed of an inboard motor Ab disposed in a driving portion and an outboard motor Aa disposed on a bonnet. The inboard motor Ab has an air-conditioning unit 63 and outside air introduction portion 55. The air conditioning unit 63 having an evaporator 57, heat exchanger for heating 58, air blower 56 and the like is disposed at a front panel 54 inside a cabin 3 covering the driving portion. The outside air introduction portion 55 for the air blower 56 is mounted on an upper portion 5B of the bonnet such that it can open and close freely.
Patent JP-S6420178-A (JP)
Title: Printer
Inventor: MIYAJIMA HIDEYUKI
IPC: B41J11/42
Filed: 1987-07-15
Abstract: PURPOSE:To prevent a printing paper from coming off a paper bail means and cause a required printing line and an actual printing line to coincide with each other, by a method wherein when a paper feed request from a host device is a request for feeding to a non-printable position on the printing paper, driving of a paper-feeding means is inhibited by a controlling part, and a paper feed quantity according to the present printing position and a required printing position is stored into a storage part. CONSTITUTION:A controlling part 10 sequentially reads data inputted from a host device through an interface part 20. A calculating means 13 adds a demanded paper feed quantity to a value stored in a first register 31 to obtain a virtual printing position, which is stored into a second register 33. A discriminating means 15 makes discrimination as to whether the virtual printing position obtained by the calculating means 13 is a printable position on a printing paper. When the paper feed request is a request for feeding to a non-printable position on the paper, a motor driving part-controlling means 17 performs such a control as not to drive a paper-feeding motor 50, thereby preventing needless movements of the paper and preventing the paper from coming off a paper bail.
Patent JP-S6238409-A (JP)
Title: Assembling type telescope
Inventor: KONDO CHIHIRO
IPC: G02B23/16
Filed: 1985-08-13
Abstract: PURPOSE:To reutilize effectively empty cans by using an empty can for juice or beer as a main body tube. CONSTITUTION:A main body tube 11 consists of an empty can for drink such as juice or bear and both the end surfaces are opened. The size of these cans is regulated and the inner diameter and length of the can are generally 104.3mm and 132.8mm respectively. A sub-body tube 12 is provided with a body consisting of a synthetic resin mold and an objective lens. The body consists of synthetic resin such as polypropylene resin and has an external cylinder 15 shaped like a shallow cylinder. The external cylinder 15 has an inner diameter almost equal to the outer diameter of the empty can 11 or slightly smaller than the outer diameter. The internal cylinder 16 is coaxially arranged on the inside of the external cylinder 15 and supported by the edge wall 17 of the external cylinder.
Patent JP-2000009123-A (JP)
Title: Clip
Inventor: KUNO KATSUYOSHI
IPC: B60R13/08
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To simply mount a clip to a dash silencer. SOLUTION: A clip 1 is integrally made of plastic material, wherein the clip is formed out of a base part 11 composed of a disc shaped form provided with a through-hole at its center part into which a stud 5 is inserted, a locking pawl 15 to be provided for the through-hole of the base part 11 in such a way as to be engaged with the ridge part 51 of the stud 5 and the like, a spacer part 12 to be provided for the circumference of the through-hole of the base part 11, paired strap shaped arm parts 13 formed in such a way that the tip end sides are widened to the right and left from the circumferential part of the through-hole of the base part 11 while being provided with a folding part 133 formed in such a way as to be folded back to the inner side at the tip end part,  and of thin wall shaped hinge part connecting these paired arm parts 13 to be provided for the end parts at the respective center part sides of the paired arm parts 13.
Patent JP-S5971493-A (JP)
Inventor: SUGITA RIYUUICHI
IPC: F22B37/54
Filed: 1982-10-09
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-H1125496-A (JP)
Title: Optical head
Inventor: YAMAZAKI BUNCHIYOU
IPC: G11B7/135
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of stably detecting a focusing error signal, tracking error signal and information signal by suppressing or stopping the entrance of stray light into light receiving areas for detecting the respective signals of a photodetector without affecting the light receiving areas for detecting the respective signals of the photodetector. SOLUTION: This head is provided with an integrated light emitting/receiving element 1 provided with a semiconductor laser 1e and a photodetector, an optical base 6 for installing optical parts and an aperture 5 mounted on the optical base and shielding a light beam having an unwanted beam diameter. The aperture 5 is subjected to anti-reflection treatment or scattered reflection treatment in the opening at which a necessary light beam arrives and in an area other than the aperture. The aperture 5 composed of a transparent thin plate is inclined to the exit optical axis of the integrated light emitting/receiving element 1 by a fixed angle and compensates the astigmatic difference of the integrated light emitting/receiving element 1.
Patent JP-H0615322-A (JP)
Title: Sheet crown control method at time of hot rolling
Inventor: NAMITOKO NAOMI
IPC: B21B37/00
Filed: 1992-07-03
Abstract: PURPOSE:To obtain the target sheet crown while the occurrence of partial wear of work rolls is obviated. CONSTITUTION:In the CVC method using a hot rolling mill provided with a coupler of upper and lower work rolls 3 having prifiles of a bottle shape, respectively and arranged so as to be made to point symmetry mutually on a vertical cross section and a work roll bending device 2, the upper and lower work rolls 3, 3 are shifted in the axial direction in the reverse direction mutually for rolling material where the shift instruction positions for the upper and lower work rolls 3, 3 do not exceed the shiftable limiting position. The shift quantities of the upper and lower work rolls 3, 3 are then varied periodically in the shiftable range for the rolling material where the shift instruction positions for the upper and lower work rolls 3, 3 exceed the shiftable limiting position and the bending force by the work roll bending device 2 is given.
Patent JP-2001007661-A (JP)
Title: Input changeover type amplifier and frequency changeover type oscillator using the amplifier
Inventor: GOMA SHINJI
IPC: H03B5/18
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an output which is high in signal level by employing an amplifier element having 1st and 2nd input terminals and one output terminal, connecting a 1st ground circuit to the 2nd input terminal, connecting the 1st input terminal to ground in terms of high frequencies, connecting a 2nd ground circuit to the 1st input terminal and connecting the 2nd input terminal to ground in terms of high frequencies. SOLUTION: A capacitor 301 of a 1st ground circuit 3 is placed between a ground GND and a terminal 300 connected to a base, that is a 2nd input terminal of a transistor(TR). The impedance of the capacitor 301 varies with the frequency of a current I3 received from the terminal 300. Since the impedance of the capacitor 301 is smaller, when the frequency of the current I3 is high and the impedance of the capacitor 301 is higher, when the frequency of the current I3 is low, the terminal 300 of the 1st ground circuit 3 can be regarded as a ground point, in terms of high frequencies when the frequency of the current I3 is sufficiently high.