baber/WOPTO huggingface dataset:
Patent JP-S5345135-A (JP)
Title: Infromation transfer system for rotary magnetic memory unit
Inventor: OOSHIMA KEIJI
IPC: G11B5/09
Filed: 1976-10-06
Abstract: PURPOSE: To ensure a performance of the following information transfer in a short waiting time on an average by memorizing previously the memory address on a rotary body into the information to be transferred next. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04323672-A (JP)
Title: Image forming device
Inventor: ISHIGURO YASUYUKI
IPC: G03G21/10
Filed: 1991-04-23
Abstract: PURPOSE:To provide an image forming device where scraping off of toner stuck to a toner recovery roll is facilitated even when the toner attracting force by electrification of the toner recovery roll is enhanced. CONSTITUTION:The image forming device is provided with a toner recovery roll 22, with an insulation layer 22c on its outer periphery part, installed in the vicinity of the actuating positions of an image bearing body 1 and a developing roll 14. A member for triboelectrification 23c to triboelectrify the outer periphery surface of the toner recovery roll 22 to the reverse polarity as the toner is provided to come into contact with the outer periphery surface of the toner recovery roll 22. The toner scraping member 23c is provided to come into contact with the outer periphery surface of the toner recovery roll 22 to scrape off the toner attracted and stuck to the toner recovery roll 22. The insulation layer 22c of the toner recovery roll 22 is provided with a thick layer part and a thin layer part in its periphery direction.
Patent JP-S5911678-A (JP)
Title: Charge coupled device
Inventor: NAKAJIMA MITSUO
IPC: H01L29/10
Filed: 1982-07-12
Abstract: PURPOSE:To form one drive pulse supply signal line, to reduce an occupying area of a chip and to facilitate wire bonding by turning a charge transfer channel in a 180-degree arc in the vicinity of the center of a spiral so that an output section is not isolated at the center. CONSTITUTION:The charge transfer channel 1 spirals and reaches near the center. The channel rotates in a 180-degree arc, draws a spiral in the opposite direction and proceeds toward an outer edge at that time. The output section 5 arranged at a central section in seclusion can be disposed to the outer edge in the same manner as an input section 4, and long-distance wire bonding is executed while holding the charge transfer channel 1, the drive pulse supply signal lines 2, 3, etc. from the center in conventional devices, but an output signal is easily extracted to an external terminal because wire bonding is enabled from the outer edge. It is sufficient enough that the drive pulse supply signal line 2 or the drive pulse supply signal line 3 may be arranged at every one, and an arear of the chip can be reduced.
Patent JP-S62276556-A (JP)
Title: Light source moving type exposure device
Inventor: YAZAKI YOSHIO
IPC: G03F7/20
Filed: 1986-05-24
Abstract: PURPOSE:To perform precise exposure, by performing moving exposure by means of a lamp house provided with a parabolic mirror having a long focal length, light source, and a 1st and a 2nd light intercepting bodies. CONSTITUTION:A light source 15 provided at the focal point of a parabolic mirror or reflecting mirror 16 which is approximate to the parabolic mirror, the 1st light intercepting body 17 which is provided just below the light source 15 and intercepts direct rays of light to an original picture 8d and body 11 to be exposed, and the 2nd light intercepting body 18 which is provided closely to the original picture and body to be exposed and produces shadows that make the accumulated exposure quantity of each section of the original picture and body to be exposed uniform, are provided. Since the utilization efficiency of the light source 15 is made higher and direct rays of light can be intercepted over a wide extent, the use of a shallow parabolic mirror having a long focal length becomes possible and the rays of light can be transformed to nearly parallel rays by reducing scattered rays of light. Moreover, since the original picture and body to be exposed are positioned and fixed and the light source side is moved at the time of exposure, problems of positional discrepancy between the original picture and the body to be exposed caused by vibrations are solved and highly precise positioning becomes possible. Therefore, highly precise exposure can be realized.
Patent JP-S61277905-A (JP)
Title: Light converging fiber
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/00
Filed: 1985-06-03
Abstract: PURPOSE:To eliminate the need to set an optical axis in consideration of a light source and a light convergence point when light is converged by forming a micro reflecting surface at a center part. CONSTITUTION:A part 1 is the core part of an optical fiber, a part 2 is a sheath part which has a smaller refractive index than the core part, and a part 3 is an opaque part which is in the center of the optical fiber and reflects light. Light 5 is reflected light at the same angle with incident light 4 after being reflected by the center part and the incident light 4 is reflected irregularity at the opaque part and confined in the optical fiber to obtain light 6. Incident light 4' after reflected at the opaque part is reflected while traveling around the center part as shown by paths 6', 6'', 6'''....
Patent JP-H0418359-A (JP)
Title: Image formation device
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/205
Filed: 1990-05-11
Abstract: PURPOSE:To obtain information on/correct density variations by activating a recording stabilization device before printing a test pattern and activating a test pattern printing device after the stabilization of a recording head using the recording stabilization device. CONSTITUTION:A temperature adjustment part 113 is properly turned ON/OFF in accordance with the temperature of a recording head 1 so that the recording head 1 is maintained in a specified temperature range (about 40 deg.C). In the density variation correction process, a temperature setting is adjusted to 45 deg.C, that is, a reference temperature adjustment level is raised during test pattern printing compared to the reference temperature adjustment level for routine recording. next, the head temperature is increased to almost 45 deg.C by turning a heater and a fan ON/OFF, and a test pattern for density variation checking is recorded. After that, density variations are corrected based on the recorded test pattern. Finally the recording action of the recording head by temperature adjustment is stabilized and the density variation correction is achieved due to the stabilized recording action. In this way, almost uniform density variation correction is ensured.
Patent JP-S60264123-A (JP)
Title: Integrated circuit device
Inventor: TAKAHASHI SHIGEKAZU
IPC: H03K19/088
Filed: 1984-06-13
Abstract: PURPOSE:To prevent unstable operation due to a transient current of a totem pole output section by separating a power supply path of a totem pole output section of a TTL gate and a power supply path of an input section and a phase inverting section of the TTL gate. CONSTITUTION:An input 5 of the TTL gate is connected to an emitter of a transistor (TR)10 of the input section 2 and a cathode of a diode 14. When the input 5 is at L level, all the current of the TR10 flows to the input 5, a TR11 is truned off, then a TR12 is turned on, a TR13 is turned off, and an output 16 goes to an H level. Since a current supply path 17 of the input section 2 and a phase inverting section 3 is separated from the power supply path 18 of the totem pole output section 4, even if a through-current or a capacitive load drive current flows to the totem pole output section 4, the power voltage fed to the input section 2 and the phase inverting section 3 is not fluctuated.
Patent JP-S5546642-A (JP)
Title: Display system for interference distortion value caused by multipath disturbance of fm radio wave
Inventor: ISHIGAKI YUKINOBU
IPC: H04B17/00
Filed: 1978-09-29
Abstract: PURPOSE:To obtain a reproduction state of high fidelity by obtaining an indication value corresponding to a sense of hearing distortion by extracting only a signal component of approximate 19kHz in a signal outputted by a FM demodulstor and then by displaying a multipath distortion value by its variation value. CONSTITUTION:A demodulated signal from FM demodulator 4 is supplied to band- pass BPF of 19kHz in the center frequency of its passing band, the output signal of which is supplied to amplitude demodulator DET to an envelope of a 19kHz signal amplitude-modulated by interference distortion. The detection signal of it is supplied to coupling capacitor C, where it direct-current component is removed, and a driving signal for indicator M is obtained through rectifying filtration SCC, thereby performing display. Therefore, interference distortion caused when a signal of a band of hundreds to thousands kHz in a modulated signal is relatively small in modulation degree can excellently be extracted at about 19kHz.
Patent JP-H06334555-A (JP)
Title: Warehousing and delivery control system of refrigerated warehouse
Inventor: KASAHARA RYOSUKE
IPC: H04B1/38
Filed: 1993-05-21
Abstract: PURPOSE:To prevent an LCD display unit mounted on a moving terminal device, which is used for the warehousing and delivery control system of the refrigerated warehouse and carried in and out of the warehouse in a short time, from becoming hard to see. CONSTITUTION:The display unit 11 which constitutes part of the moving terminal device is provided with a transparent heater 32 between a display part 31 (LCD display panel) inside a transparent plate 35, provided at an opening part 11b for viewing the LCD display panel and the transparent plate 35, and this transparent heater prevents dew condensation on the transparent plate 35 and variation in display characteristics with the temperature of the LCD display part. Further, the LCD display panel is provided with a temperature sensor 34 and a voltage applied to the LCD display panel is adjusted on the basis of the detected value of the temperature sensor 34 to cancel characteristic variation due to temperature variation by an electrode voltage.
Patent JP-H07327035-A (JP)
Title: Access controller for ring atm node
Inventor: SATO HIROYUKI
IPC: H04L12/28
Filed: 1994-06-01
Abstract: PURPOSE:To implement impartial and efficient transfer by providing an idle band information extract means, a transmission band limit means and an idle band information insert means in the controller to change the access band of the ring type ATM network depending on a data quantity to be sent. CONSTITUTION:An idle band information extract section 4 informs an access control section 7 of idle band information circulating on a relay transmission line 2 without interruption. When a band operating rate in an allocated band is very small by a transmission band control section 6, an access section 7 decides a new small transmission band based on the band operating rate and it is reported to the transmission band control section 6 to reduce the transmission band and the reduced band is reporter to an idle band insert section 5 as idle band information and inserted into a relay transmission line 2. When a band operating rate is very high, the access control section 7 increases the transmission band and informs the transmission band control section 6 of it and the idle band information is reduced by the increased band and it is reported to the idle band insert section 5, which inserts the band to the relay transmission line 2.
Patent JP-S5453969-A (JP)
Title: Manufacture for semiconductor element
Inventor: OKAMURA SHINAYA
IPC: H01L29/86
Filed: 1977-10-07
Abstract: PURPOSE: To make easy the control of exposed amount, in making speed up the switching performance by emitting the redioactive rays such as electron rays and neutron rays on the semiconductor element.  
     CONSTITUTION: The solder electrode 2 is provided for the element section of the wafer 1, it is fixed on the support plate with the wax 3, and the elements 5 are separated. After removing the distortion on the cutting surface with etching, PVA 7 or the like is filled in the groove 6, the element is coupled for the junction and the support plate is removed. With this condition, the condition of emission is determined by checking the switching performance of the element to be emitted for the radioactive rays. β rays are emitted with suitable amount, controlling the switching performance and speeding up the element. After that, the bonding tape 8 is sticked, and PVA 7 is removed with water. Polymer is used for the chemical substance 7, which is used being monomer with the emission of radioactive rays, the separation can be easily made 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04346756-A (JP)
Title: Production of rice cake of small piece using nonglutinous rice as raw material
Inventor: MINAGAWA SUSUMU
IPC: A23G3/50
Filed: 1991-05-24
Abstract: PURPOSE:To obtain the tile rice cake more uniform than in the case of punching production by sucking steamed and blended new powdery rice cake into gaps between rolls of specific structure, continuously forming a bar rice cake, cooling, solidifying and thinly cutting the cake by a cutter. CONSTITUTION:Two deformed rolls 1 and 2 having dented parts 1' and 2' side by side are brought close each other in parallel to form desired gaps 6 of article shape, the deformed rolls 1 and 2 are rotated in the opposite directions, an unhardened steamed and blended new powdery rice cake is fed to the gaps 6 side by side, continuously formed into a bar rice cake 3 having a section of desired shape of product, cooled, solidified, further discoid channel forming plates 7 and 7' are laid in a protrusive collar state at intermediate parts of the dented parts 1' and 2' of the deformed rolls 1 and 2, the bar rice cake 3 is provided with cuts in a leaf state closely up to the vertical bisector and thinly cut in the direction perpendicular to the length direction to give the objective rice cake.
Patent JP-H02300288-A (JP)
Title: Photostabilizer consisting of nitrosodiphenylamine derivative and product containing the same
Inventor: OTAGURO KUNIHIKO
IPC: C09K15/20
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a photostabilizer which improves the stability to light of a photodegradable org. substance, especially cyanine coloring matter by using a nitrosodiphenylamine derive. of a specified formula as an active ingredient. CONSTITUTION:A photostabilizer is obtd. by using a nitrosodiphenylamine deriv. of formula I (wherein R is a lower alkyl, a halogen, nitro, carboxyl, cyano, hydroxyethyl, alkoxy, sulfanilamide or deriv. thereof, or carboxylic acid amide or deriv. thereof) (e.g. a compd. of formula II or III) as an active ingredient. Said photostabilizer can improve the stability to light of a photodegradable org. substance, especially a cyanine coloring matter. An optical recording medium with excellent storing characteristics of a recording layer and recording and reproducing characteristics is obtd. by incorporating said photostabilizer in an optical medium using a thin film of an org. coloring matter as a recording layer.
Patent JP-S61279327-A (JP)
Title: Upset working method for tube
Inventor: MURASE FUMIO
IPC: B21J5/08
Filed: 1985-06-05
Abstract: PURPOSE:To improve the wall thickness accuracy of an increased thickness part by calculating in advance a standard increased thickness volume, also estimating an average wall thickness of a pipe end part, deriving an upsetting length of the tube end part, based on its standard volume and average wall thickness, and upsetting it. CONSTITUTION:A temperature measuring instrument 19 of a tube end part is provided in the vicinity of the delivery, against a heating furnace 11. A heating condition of the heating furnace 11 is constant, therefore, the final heating temperature of the tube end part is varied high and low in accordance with an average wall thickness. A standard increased thickness volume of a tube body 10 is derived in advance by a measuring instrument 20, also the final heating temperature of the tube body 10 is measured by the temperature measuring instrument 19, and its average wall thickness is estimated. Based on this standard volume and average wall thickness, a control part 20 calculates an upsetting length L of the pipe end part. In accordance with this upsetting length L, the tube end part is upsetted by a die 14 and a mandrel bar 15. Accordingly the tube end part of the standard increased thickness volume portion is upsetted, and the wall thickness accuracy of the increased thickness part of a prescribed wall thickness shape is improved.
Patent JP-S5912312-A (JP)
Title: Encoder device
Inventor: YOSHIKAWA JIYUNICHI
IPC: G01D5/36
Filed: 1982-07-13
Abstract: PURPOSE:To detect a position accurately, by magnetizing both a slit disk and an index slit plate of an enocer device so that their facing surfaces have the same polarity. CONSTITUTION:The upper surface side of a slit disk 4 and the lower surface side of an index slit plate 5, which are made to face each other, are magnetized to S poles. The disk 4 and the slit plate 5 repel each other by magnetic forces. The slit plate is supported by a supporting body approximately horizontally. The center of the disk 4 is fixed to the rotary shaft of a motor (not shown in the Figure), and supported approximately in parallel with the disk 4. The fixing position is determined at a position where a suitable gap can be obtained, by the balance between the repelling force of the disk and plate by the magnetic forces and the elastic force of the disk 4 itself, which tends to approach the slit plate 5.
Patent JP-H0416090-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRATA KENICHI
IPC: H04N9/79
Filed: 1990-05-09
Abstract: PURPOSE:To adjust the hue and the color saturation of a recorded color signal and a reproduced color signal at recording and reproduction by adjusting the hue and the color saturation of a chrominance carrier signal at recording and reproduction for a color creator circuit with a changeover switch. CONSTITUTION:A color creator circuit 18 connects to a post-stage of a Y/C separator circuit 40 and switch circuits 41, 42, 43 are thrown to the position of REC at recording and the hue and the color saturation of the recorded carrier chrominance signal are adjusted by a hue (phase) control signal and a color saturation (gain control signal. Moreover, the switch circuits 41, 42, 43 are thrown to the position of PB at reproduction and the hue and the color saturation of the reproduced carrier chrominance signal are adjusted by the hue (phase) control signal and the color saturation (gain) control signal similarly.
Patent JP-H09288574-A (JP)
Title: Process controller
Inventor: KAMIBAYASHI TAKASHI
IPC: G06F9/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To shorten write time. SOLUTION: A process controller 1 is composed of a microprocessor 2, EEPROM timer 3, cell timer 4, communication function 6 and memory 9, the memory 9 is composed of a RAM 10, and an EEPROM 11, the EEPROM 11 is composed of a control program storage area 31, the RAM 10 is composed of a control program storage area 12, basic OS 14 and other memory 19 and the control program in the control program storage area 12 of the RAM 10 is written into the control program storage area 31 of the EEPROM 11. The EEPROM timer 3 is set to a prescribed timer time within an input/output cycle, the timer is started at the time of write start and after the lapse of a prescribed timer time, write is finished so that the write time can be shortened.
Patent JP-S5646537-A (JP)
Title: Anodization
Inventor: TAKEYA KAORU
IPC: H01L21/316
Filed: 1979-09-21
Abstract: PURPOSE:To readily separate terminals by providing a protective pattern at the end face of a terminal portion and preventing infiltration during anodization. CONSTITUTION:In order to extend in the distance of the end faces of respective terminals, a protective pattern 7 is provided through a slit 4 on the end face 5 of a formed conductor 2. The distance between the end faces of the pattern is provided to be longer than 2mm.. Since the protective pattern 7 of, for instance, TaN exists, even if the infiltration occurs at the portion of formation anodization cannot reach the end face 5 of the anodized conductor according to this configuration. Accordingly, the terminal can be separated by removing the anodized conductor only by etching in the next step, and the removed of the terminal by a laser beam becomes unnecessary.
Patent JP-H0218047-A (JP)
Title: Skin of synthetic rubber bale
Inventor: ANDORU SHIERAA
IPC: B32B25/08
Filed: 1989-05-15
Abstract: PURPOSE: To enhance blocking prevention characteristics and slip characteristics by using a thermoplastic film which has a specific peak melting point and the microembossed outer surface with a specific gloss and covering a bale with the thermoplastic film. CONSTITUTION: The synthetic rubber bale is completely covered with a film consisting of a thermoplastic polymer vinyl copolymer in which melting point is about 104 deg.C or less and the outer surface is microembossed and has a gloss of <=10. However, the gloss is decided by ASTM D-2457-70 at 45 deg. and the peak melting point is decided by a differential scanning calorimetry(DSC). Thereby, blocking prevention characteristics and slip characteristics are enhanced.
Patent JP-S5823125-A (JP)
Inventor: MURATA KATSUHIRO
IPC: H01H13/70
Filed: 1981-08-04
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-S5548512-A (JP)
Title: Point cutter
Inventor: OOKUWA TOSHIYUKI
IPC: B23C3/00
Filed: 1978-10-02
Abstract: PURPOSE: To simply drill holes with fixed, prescribed depth positioned at a large number of point locations on a line shaved off when manufacturing a clay model.  
     CONSTITUTION: When holes are made to one portion of somo vertical surface of a clay under a condition that a main body 1 is horizontally disposed and mounted to a measuring machine, a cutter 15 maintained to a chuck 14 at a nose of a shaft 7 extends up to the fixed depth of a location of the clay when a handle 35 is revolved and shafts 7, 9 are right moved against the force of a spring 22 through a pinion 34 and a rack 8. In this case, a motor 21 is rotated by the separation of a contact 37 at the other end of the handle 35 from a limit switch 36, and the cutter 15 is revolved through gear rows 30, 26, etc., thus drilling the holes required. On this occasion, the execution of fixed working is displayed because a lamp 22 is lit when a contact 19 at the back of the shaft 9 contacts with the contact 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5745946-A (JP)
Title: Relative position detecting pattern
Inventor: KUNIEDA SHINICHI
IPC: H01L21/68
Filed: 1980-09-02
Abstract: PURPOSE:To detect the relative position of a polysilicon layer and a pattern in accordance with the prsence or absence of electric conduction by forming a pattern having two rectangles crossing perpendicularly to one another and independent rectangular patterns in the four corner spaces on a semiconductor substrate. CONSTITUTION:A diffused layer 1 has two rectangular patterns crossing perpendicularly to one another, a polysilicon layer 2 has four rectangular patterns in the four corner spaces of the pattern 1, and a direct contact 3 is formed. The patterns 1, 2 are contacted at 4 with the aluminum electrodes of the pattern 5. When the layer 2 is relatively displaced from the layer 1 so that one of the patterns 2 is superposed with the layer 1, the layers 1, 2 are electrically conducted due to the presence of the direct contact 3, thereby simply measuring the presence or absence of the displacement. When the interval between the patterns 1 and 2 is varied and many patterns are aligned for check, the size of the displacement can also be identified.