baber/WOPTO huggingface dataset:
Patent JP-S565552-A (JP)
Title: Photoreceptor for electrophotography
Inventor: FUJINO KOUJI
IPC: G03G5/06
Filed: 1979-06-28
Abstract: PURPOSE: To obtain the photoreceptor which is high in sensitizing effect and is superior in stability in repetitive use by dispersing the perylene-base pigments combining N-type dyes and P-type dyes in a binder.  
     CONSTITUTION: The photoconductive elements of the perylene-base pigments adsorbed with P-type dyes as an inside layer and N-type dyes as an outside layer are kneaded together with binder resins and solvent and these are evenly dispersed to prepare the photoconductive composition. This composition is coated on a conductive substrate and is dried to form the photoconductive layer. This yields the photoreceptor for electrophotography which has superior photosensitivity and is outstanding in image quality stability, etc. despite repeated use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61238953-A (JP)
Title: External parts for watch
Inventor: ENOMOTO YOSHITAKA
IPC: G04B37/22
Filed: 1985-04-16
Abstract: PURPOSE:To prevent scratching by forming a three-layered film consisting of an underlayer of metallic Cr, an intermediate layer of a mixture of chromium nitride with chromium carbide and a finishing layer of Pd or a Pd alloy by ion plating so as to increase the hardness of the film. CONSTITUTION:An underlayer, an intermediate layer and a finishing layer are formed on the surface of a substrate for a watchcase by ion plating, sputtering or other method. The underlayer is made of metallic Cr and has 1-5mum thickness and >=700 hardness Hv. The intermediate layer is made of a mixture of chromium nitride with chromium carbide. The finishing layer is made of Pd or a Pd-Ni alloy.
Patent JP-S60224421-A (JP)
Inventor: KUSAMA YOSHITO
IPC: A01G1/04
Filed: 1984-04-20
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-H06285692-A (JP)
Title: Jig for holding backing strip for welding
Inventor: MATSUMORA KOUJI
IPC: B23K9/00
Filed: 1993-04-07
Abstract: PURPOSE:To simply and accurately perform alignment of a backing strip, in the case of manufacturing a column (column material) which is provided with a flange joint at one end or both ends, by providing a space setting piece and integrally connecting, along the front face of the backing strip, a hooking part for a base material with a part for holding a backing strip. CONSTITUTION:Against a part 3 for holding a backing strip, the backing strip 30 can be retained in a state in which the projecting end face, the rear face, and the face reverse to the projecting end face of the backing strip 30 are abutted one another on the inside surface of the part 3. In this state, when the hooking part 2 for a base material is fitted in the end part of the base material 20, the front side of the inside surface and the projecting end face are abutted on each other against the part 2 for hooking the base material, and also, the rear face of the base material is abutted on the front side of the backing strip that is already in a retained state. Consequently, the base material 20 is made to hold the backing strip 30. At this time, the dimension from the projecting end face to the backing strip 30 is adjusted to a prescribed projection quantity by means of the space setting piece 4, and therefore, the positioning of the base material 20 and the backing strip 30 is provided as prescribed. Thus, the welding in between the base materials is simply and accurately performed.
Patent JP-S63251678-A (JP)
Title: Solenoid valve
Inventor: NISHIMOTO EIJI
IPC: F16K31/06
Filed: 1987-04-03
Abstract: PURPOSE:To prevent the generation of noise and to enable installation of an in-line piping, by a method wherein the surroundings of a fixed seat part is surrounded with a valve body, and a valve action occasioned by contact of a seat part with a seat is effected in a position deep approximately in the central part of a valve. CONSTITUTION:A fixed seat 12 securely press-fitted in the central stem of a body 11 is provided at its interior with a first oil passage 23 communicated with a first port 22 connected to a first oil chamber 21 formed between the fixed seat and a valve body 13 with which the fixed seat is surrounded. The cylindrical valve body 13 is disposed to the body 11 in a manner to be slidable over a cylinder slide part 12A of the fixed seat 12. The valve body 12 has an internally moving seat 13B, being capable of making contact with a fixed seat part 12B, and is provided at its interior with a second oil passage 26 communicated with a second port 25 connected to a second oil chamber 24 partitioned by a moving seat 13B.
Patent JP-H02259953-A (JP)
Title: Command bus device
Inventor: YOSHINO AKIRA
IPC: G06F13/36
Filed: 1989-03-31
Abstract: PURPOSE:To enable a signal to be examined even when abnormality occurs in the signal of a command bus and to prevent a malfunction from occurring by constituting the command bus connecting a central processing unit circuit to a memory and a peripheral control part with a command specification signal line, a command effective signal line, a parity signal line, and an alarm signal line. CONSTITUTION:The command bus 4 to connect the central processing unit circuit 1 to the memory 2 and the peripheral control part 3 is provided. The command bus 4 is composed of the command specification signal line 5, the command effective signal line 6 to transmit the signal representing the effective period of the signal of the command specification signal line 5, and the parity signal line 7 for inspection when data transfer by those signal lines are performed. And the alarm signal line 8 to transmit the parity qualification result of each signal in the memory 2 and the peripheral control part 3 to the central processing unit circuit 1 is provided on the command bus 4. In such a manner, it is possible to detect the signal at the memory and the peripheral control part when the abnormality occurs in the signal of the command bus, and the malfunction can be prevented from occurring.
Patent JP-H06273644-A (JP)
Title: Optical fiber cable capable of detecting excessive extensional distortion
Inventor: SHIN KIYOSHI
IPC: G01M11/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide the optical fiber cable capable of detecting the excessive extensional distortion by storing a detection wire, which is irreversibly changed at the time of applying the tension which brings about the excessive extentional distortion, in the lengthwise direction of the cable. CONSTITUTION:A pipe 12 in which a lead or tin wire 11 is put is arranged along an optical fiber storage member 2. A space is given between the inside face of the pipe 12 and the wire 11 so that the wire 11 can be moved in the pipe 12. At the time of laying, the end part of the wire 11 is fixed to a tension member 1, the pipe 12, or the like on the pulling end side. When tension is applied to the wire 11, this wire 11 is plastically deformed with an elongation percentage lower than that of the cable. Consequently, the wire 11 is elongated when the tension to bring about the excessive extensional distortion is applied to the cable, and the wire is left elongated even after removal of the tension. Thus, a maximum extentional distortion of an optical fiber 4 is detected by the extent, of permanent extensional distortion of the wire 11, and the rough breaking life of the optical fiber 4 can be estimated.
Patent JP-H11282914-A (JP)
Title: Method for calling setting job
Inventor: MATSUMURA KAZUYO
IPC: G06Q50/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To easily change a parameter by providing a means for directly calling a setting job relating to the parameter from the general job for the parameter of the general job with a relatively high possibility to be changed by a user. SOLUTION: In a system, one desired job is selected from a plurality of general jobs and exclusively executed by a job unit, the setting job for setting the parameters to be used in the respective jobs and unitarily managing them is provided and the parameter is set and changed only by the setting job. In this case, the means for directly calling the setting job relating to the parameter to be used in the job is provided within the general job and the setting job called by the means sets and changes the parameter similarly to the case of being executed exclusive of the other jobs.
Patent JP-H10285000-A (JP)
Title: Clock synchronization type flip-flop circuit
Inventor: SATO MASAHARU
IPC: H03K3/356
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To configure a clock synchronization frequency divider circuit without addition of other circuits than a flip-flop. SOLUTION: Relating to a current mirror type master-slave flip-flop circuit having a constant current source, a clock input section and a data latch section consisting of MOS transistors(TRs), a logic arithmetic circuit L1 is connected in parallel with TRs M10, M11 receiving a noninverting clock signal, and a logic arithmetic circuit L2 that makes an inverted logic operation to that of the logic arithmetic circuit L1 is connected in series with TRs M9, M12 receiving an inverting clock signal. Then the output of a flip-flop of its own stage or other stage is given to the logic arithmetic circuits L1, L2. Thus, the lock synchronization frequency divider circuit is configured with an improved degree of circuit integration and low power consumption.
Patent JP-H06267018-A (JP)
Title: Core for magnetic head and its manufacture
Inventor: TAKEYA FUMINORI
IPC: G11B5/133
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the core for a magnetic head in a new structure which can attain low-impedance characteristics while sufficiently maintaining core strength. CONSTITUTION:In a core 42 for a magnetic head where an annular closed magnetic circuit is formed by performing butt welding of first and second ferrite members in one piece, a reinforcing glass member 22 is provided at the butt- welded part of at least one side of the first and second ferrite members. At the same time, a track part 28 which is formed at the butt-welded part and a connection magnetic circuit 30 with a specific length reaching the track part 28 are constituted in a plate-shaped status with a specific length protruding on the glass member 22 and the reinforcing glass member 22 is exposed to the side of a slide surface 24 at both sides of the track part 28 and the connection magnetic circuit 30.
Patent JP-S58199664-A (JP)
Title: Build up welding method of wide band-like electrode
Inventor: ISHIKAWA YASUSHI
IPC: B23K9/04
Filed: 1982-05-17
Abstract: PURPOSE:To exactly supply an electrode along a desired line, and to execute a stable welding work, by detecting a feed shift in the width direction of a band- like electrode, and adjusting a rotational speed of a feed motor. CONSTITUTION:A feed roll is divided into plural pieces, feed rolls 5a, 5b and 5c are connected to feed motors 6a, 6b and 6c, respectively, and each speed is adjusted independently. Feed motors 6a-6c are respectively connected to a feed motor control part 7. The feed of a band-like electrode is detected continuously by a position detector 8 and when its feed shift is detected across the electrode, its signal is sent to the feed motor control part, a feed shift correcting value is derived in accordance with a direction of the feed shift and the shift quantity, a rotational speed of at least one feed motor is varied, and the shift of the band-like electrode is corrected by the feed roll 5.
Patent JP-H11277073-A (JP)
Title: Dephosphorizing apparatus
Inventor: ISHIZUKA SATOSHI
IPC: C02F1/58
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently remove phosphorus by using inexpensive magnesium hydroxide in a dephosphorizing apparatus passing raw water through a reaction column upwardly and separating and recovering MAP particles from the lower part of the reaction column. SOLUTION: In a dephosphorizing apparatus, raw water is introduced into the lower part of a reaction column and treated water is taken out of the upper part of the reaction column 1 and a part of the treated water is circulated to the lower part of the reaction column 1 and formed magnesium ammonium phosphate(MAP) particles are taken out of the lower part of the reaction column 1. A magnesium hydroxide slurry wherein an acid such as sulfuric acid is added to magnesium hydroxide in an equivalent of 0.3-0.8 is added to the reaction column besides NaOH.
Patent JP-H09274362-A (JP)
Title: Device and method for recording image
Inventor: KAWAGUCHI KOJI
IPC: G03G15/05
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To increase recording speed, to reduce in weight, cost and power consumption as a device, and to further ensure safety as a device in eliminating the use of a high voltage. SOLUTION: This image recording method consists of a pyroelectric body 114 provided with a pyroelectric effect is adopted to the image carrier 101, electroviscous ink 106 is used for the developer, an electrostatic latent image is formed by impressing heat energy corresponding to the output image pattern on the pyroelectric body 114, the visual image is developed by making the electroviscous ink 106 allowed to face the electrostatic latent image on the pyroelectric body 114, and the visual image on the pyroelectric body 114 is transferred on a recording medium.
Patent JP-S61240412-A (JP)
Title: Magnetic head
Inventor: SHIMIZU YOSHIAKI
IPC: G11B5/133
Filed: 1985-04-17
Abstract: PURPOSE:To improve the adhesion between ferrite and a 'Sendust(R)' layer and to improve recording and reproducing outputs by increasing the content of Cr in the layer of the metallic materials in contact with the ferrite material and reducing the content of Cr in the layer far from the ferrite material. CONSTITUTION:'Sendust(R)' layers 4a and 4b on both sides of an SiO2 film 3 forming an insulator are opposed to each other to form a gap part 2. The other surfaces of the 'Sendust(R)' layers 4a and 4b are respectively brought into contact with ferrites 1a and 1b. the content of Cr in the 'Sendust(R)' layers 4a and 4b in contact with the ferrites 1a and 1b is high and the binding force to ferrite is extremely enhanced as compared with the case where Cr is not contained. The content of Cr in the 'Sendust(R)' layers 4a and 4b in contact with the SiO2 film is extremely low (or can be reduced to zero). Accordingly, the high saturation magnetic flux density of the 'Sendust(R)' layer 4a and 4b at the gap part 3 is not reduced in the vicinity of the SiO2 film.
Patent JP-H01257590-A (JP)
Title: Articulated robot
Inventor: ITO JUNJI
IPC: B25J17/00
Filed: 1988-04-01
Abstract: PURPOSE:To decrease moment of inertia applied to a base and each support and to reduce the size of an articulated robot by disposing a driving source for oscillating each support on base side. CONSTITUTION:Drive shafts 13, 17, 23 and 18, 24 are respectively disposed along each shaft center of a table 9 and arm 12 on the same shaft center. Accordingly, the sections of the table 9 and the arm 12 can be shaped like a very compact size circle. Further, servo motors 16, 22, 28 are disposed on base 8 side to oscillate the respective arms 12, 30 and the table 9. Thus, the weight of each arm 12, 30 is reduced to lessen each moment of inertia, and the rated capacity of the respective servo motors 16, 22, 28 can be lowered.
Patent JP-H05282178-A (JP)
Title: Software quality evaluating system
IPC: G06F11/28
Filed: 1992-04-03
Abstract: PURPOSE:To simply judge whether the value of defective density is a proper value for a test advancing state or not by executing the evaluation of quality based upon relation between a test coverage ratio and the defective density. CONSTITUTION:The test coverage ratio 301 and the defective density 302 are respectively set up on a horizontal axis and a vertical axis and the data of defective density in respective modules constituting software are plotted as dots 305. A reference line 306 connected from an intersecting point between a line 304 of 100% test coverage ratio to be an evaluation reference and an average defective density value 303 of the whole system up to the position of the 0% test coverage is defective density proper to respective test coverage ratios in a test process. Thereby the quality of a module indicating a value close to the reference value 306 is stabilized and a module on the outside of a line 307 is regarded as abnormal quality. Thus relation between the test coverage ratio of respective test processes and defective density expressing the number of defects in a development size is found out and quality evaluation is executed based upon the relation.
Patent JP-H05277305-A (JP)
Title: Defoaming device in waste water treating facility
IPC: B01D19/02
Filed: 1992-04-03
Abstract: PURPOSE:To remove bubbles generated in an aerator by controlling each of a solenoid valve, a discharge pump and a defoaming pump by a central processor, based on a detecting signal from a bubble sensor and a detecting signal from a bell sensor. CONSTITUTION:In an aerator 3, a bubble detecting means AS for detecting generated bubbles and a scattering means 24 for scattering bubbles of a discharging tank 7 to the generated bubbles are installed. The discharge tank 7 is provided with the 1st pump P2 for discharging waste water of the discharging tank 7 and simultaneously transferring it to the scattering means 24, the 2nd pump P3 for transferring waste water to the scattering means 24 only and detecting means LS5-LS7 for detecting the water level of the discharging tank 7. And by a control means of a central processor for judging if waste water is to be transferred to the scattering means 24 by the drive of the 1st pump P2 or if waste water is to be transferred to the scattering means 24 by the drive of the 2nd pump P3, based on a bubble generating signal from the detecting means AS and corresponding to the water level of the detecting means LS5-LS7 of the discharging tank 7, the scattering means 24 is operated.
Patent JP-H0792519-A (JP)
Title: Optical image processor, optical image processing system and optical image correlator
Inventor: MIKAERU JII ROBINSON
IPC: G02F1/13
Filed: 1994-04-20
Abstract: PURPOSE:To provide an optical image processor capable of determining the correlation among images in parallel with all of the relative movements among the images by using incoherent light. CONSTITUTION:An SLM 1 and a microoptic array 2 of pinholes or lenses are disposed between this SLM 1 and photodetectors 3. The SLM 1 has picture elements respectively to the respective elements of the array and displays the filter images or template images for obtaining a correlation with the images displayed on the input SLM 1. The respective photodetectors 23 of the array of the output photodetectors 3 view the respective pixels of the SLM 1 via the SLM 1 and the respective pinholes or lenses of the array 2 and the pixels. Then, the respective photodetectors 3 receive light from the input through the arrays of the pinholes or microlenses acting as the filter when the photodetectors are selectively closed.
Patent JP-S58196586-A (JP)
Inventor: TAKETOSHI KOUICHI
IPC: G09G3/04
Filed: 1982-05-12
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-H02270624-A (JP)
Title: Air blowing-out control method of air conditioner for vehicle
Inventor: EGAWA YUKIO
IPC: B60H1/00
Filed: 1990-03-29
Abstract: PURPOSE:To perform optimum air-conditioning control with a simple system by controlling the temperature of blowing-out air on the basis of the target blowing-out air temperature determined in accordance with the environmental conditions or the like, while by performing changeover control of an air blowing-out port changeover damper in any of three changeover modes. CONSTITUTION:A heater blowing-out port 6 and a vent blowing-out port 7 are selectively opened or closed by an air blowing-out port changeover damper 8 which is driven by a driving device 9, and the driving device 9 as well as an air mixing damper driving device 23 or the like is controlled by a microcomputer 24. In other words, based on the output signals of an outside-air temperature sensor 26 and a vehicle room inside temperature sensor 27, and on the setting temperature of a temperature setting device 25, a target blowing-out air temperature is calculated for controlling an air-mixing damper 21. And, in accordance with the target blowing-out air temperature, one out of three modes: a vent blowing-out port 7 fully opening mode, a heater blowing-out port 6 fully opening mode, and a mode for relatively opening or closing respective blowing-out ports 6, 7 is selected for controlling the air blowing-out port changeover damper 8.
Patent JP-H10249668-A (JP)
Title: Bar delivery mechanism and delivery method of bar feeder
Inventor: TAKAYAMA KAZUYOSHI
IPC: B21B13/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To enable a bar delivery mechanism to correspond to the promotion of more accelerating the spindle speed of an automatic lathe as well as the travel speed of a headstock. SOLUTION: A grasping member 20, being attached to the tip of a push rod 8 of a bar feeder 10 free of rotation, and stationarily grasping a rear end of a bar W, is installed there, and it is made into such a mechanism as installed with a tractive means pulling the push rod 8 to the opposite direction against an automatic lathe spindle 3 together with the bar W, and further, owing to this to this mechanism, the bar W is pulled to the opposite direction to the lathe spindle 3 during machining by this automatic lathe, whereby any flexure and saggingness of the bar W are prevented from occurring.
Patent JP-H08278355-A (JP)
Title: Method and device for measuring remaining capacity of battery
Inventor: ARAI YOICHI
IPC: G01R31/36
Filed: 1995-04-07
Abstract: PURPOSE: To eliminate unnatural indications by camparing a newly indicated value with the previously indicated value at every outputtings, updating the indicated value at every unit rates based on the result and outputting the result to an indication part. CONSTITUTION: The release voltage detected by a voltage sensor 9 is read by means of a detection value input circuit 12 just after ignition ON, and the preset initial remaining capacity is set in a remaining capacity calculation part 23, then it is indicated by percentage. After a vehicle starts running, a computer 19 samples at 1ms the voltage and discharge, current detected by a sensor 9 and current sensor 7 so as to obtain an approximate line, and the reference discharge current is obtained at percentage as it is set to zero. The data shown by percentage is compared with the previous one, and when it is the same it is indicated as it is, while it is subtracted/added by 1% when it is more than/less than the previous one, then the result is indicated by an indication part 11.  Thus, even when the data changes greatly owing to regeneration braking, no sharp change is indicated, giving no unnatural feeling.
Patent JP-S62240188-A (JP)
Title: Rotary glass mask for laser marking
Inventor: KIRIYAMA KATSUMI
IPC: B23K26/00
Filed: 1986-04-10
Abstract: PURPOSE:To stop a rotary mask to a desired position with simple construction by depositing a reflective film by evaporation on a glass substrate, then etching plural sets of character pattern selecting holes and position detecting holes simultaneously to form the mask. CONSTITUTION:The reflective film 2 is deposited by evaporation on the surface of the laser transmissive glass substrate 1 and thereafter desired character patterns 3, coded pattern selecting holes 4 and position detecting holes 5 are processed by etching, etc. to form the rotary glass mask for laser marking. The mask is rotated at the time of using the same as a mask and is stopped by the AND of the output signal of the sensor which detects the desired character pattern 3 by the pattern selecting holes 4 and the output signal of the sensor which detects the same by the position detecting holes. The relative positions of the position detecting holes 5 and the pattern selecting holes 4 are precisely adjusted by such mechanism, by which the mask is easily stopped at the exact position.