baber/WOPTO huggingface dataset:
Patent JP-S58151750-A (JP)
Title: Generator of circuit fault
Inventor: IKEURA MASAMITSU
IPC: H04L69/40
Filed: 1982-03-05
Abstract: PURPOSE:To simulate the generation of a fault for evaluation of a communication circuit, by recognizing the series data on the circuit communication circuit and generating a fault based on a prescribed fault pattern to generate a fault on the circuit. CONSTITUTION:A circuit fault generator 6 receives a data train from an electronic computer 1 and recognizes a data which is coincident with the data set previously to a keyboard 2 and a CRT3 respectively. Based on this data, the generator 6 produces a prescribed fault with the replacement, deletion, delays, forcible errors, etc. The data received this fault is sent to a terminal device 4. The answer given from the device 4 is recorded to a floppy disk 5 together with the contents of the fault and then printed through a printer 7 for recording. These recorded contents of the fault are reproduced later for evaluation of a communication circuit.
Patent JP-H07244362-A (JP)
Title: Novel photographic coupler
Inventor: ISHII FUMIO
IPC: G03C7/38
Filed: 1994-03-03
Abstract: PURPOSE:To form a color image not causing a change of the hue due to heat, moisture and light by using specified pyrazolo[4,3-c]pyrazole or pyrazolo[3,4- c]pyrazoles. CONSTITUTION:This novel photographic coupler is a photographic coupler using pyrazolo[4,3-clpyrazoles or pyrazolo[3,4-c]pyrazoles represented by formula I or II. In the formulae I, II, each of R1 and R2 is H or a substituent and X is H or a group which can be released by a reaciton with the oxidized body of a color developing agent. The substituents represented by R1 and R2 in the formula I are not especially restricted but they are typically alkyl, aryl, anilino, acylamino, sulfonamido, alkylthio, arylthio, alkenyl, cycloalkyl, etc.
Patent JP-S54125338-A (JP)
Title: Tilting-pad journal bearing
Inventor: NODA TOSHIHIRO
IPC: F16C33/10
Filed: 1978-03-24
Abstract: PURPOSE: To raise the load carrying capacity and improve the stability in a low- speed range, by curving the inside surface of a bearing pad both in the axial direction and in the circumferential direction and providing circumferential slits on the outside surface of the pad.  
     CONSTITUTION: A curvature 1/R is provided on the inside surface of the bearing pad 20 in the circumferential direction. Another curvature 1/r is provided on the inside surface of the pad in the axial direction. The circumferential deep slits 7, 7 are provided on the outside surface of a back metal 5 of the bearing pad 20 near is longitudinal sides. As a result, the axial flow of lubricating oil is reduced and the longitudinal flexibility of the bearing pad is raised. Thus, the load carrying capacity of the bearing is heightened, and its stability is increased in the low-speed range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09229608-A (JP)
Title: Displacement detecting apparatus, angle detecting apparatus, and handle rotary angle detecting apparatus
Inventor: NAMATAME HIDEYUKI
IPC: G01B7/30
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To detect relative displacement of respective parts easily at high precision by applying an a.c. signal to a coil having an iron core and installed in a first part and detecting the electromotive force caused in a similar coil having an iron core in a second part. SOLUTION: A primary coil 13 is coiled on a primary iron core 11 installed in a first part and so arranged as to make the axis vertical to the direction of relative displacement. A secondary coil 14 is coiled on an iron core 12 installed in a second part and so arranged as to make the axis parallel to the axis of the iron core 11 and as to change the overlapping state of the cross sections when observed from the axial direction. An a.c. signal is applied to the coil 13 from an a.c. signal source 15 and electromotive force produced in the coil 14 is detected by an electromotive force detecting circuit 16.  When the first and the second parts displace relatively, the overlapping state of the cross sections of respective iron cores changes, so that the quantity of the magnetic fluxes of the iron core 12 induced by the iron core 11 changes and the electromotive force of the coil 14 changes. Consequently, the displacement can be detected by detecting the electromotive force of the coil 14.
Patent JP-S56132033-A (JP)
Title: Signal receiver of mobile radio base station
Inventor: KOO HIDEO
IPC: H04B7/26
Filed: 1980-03-19
Abstract: PURPOSE:To give versatility to the receiver, by using the counting value of the frequency to set the receiving frequency of the voice outband signal. CONSTITUTION:The voice signal of signals demodulated by receiver 1 passes through low-pass filter 2 and is sent to contact (d) of relay 6. Meanwhile, the voice out-of-band signal which passed through high-pass filter 7 has the waveform shaped by counter circuit 8 and has the frequency counted and is compared with the numeric signal from receiving signal frequency setting circuit 10, where the receiving frequency is set preliminarily, by coincidence detecting circuit 9; and if it enters into a fixed range, relay 6 is operated to connect the voice line by contact (d). When the receiving frequency signal is changed, the preset dial of receiving signal frequency setting circuit 10 is set to a prescribed frequency.
Patent JP-S60178728-A (JP)
Title: Satellite communication system
Inventor: HASHIMOTO MASAMICHI
IPC: H04J3/00
Filed: 1984-02-24
Abstract: PURPOSE:To improve the effective application of a TDMA frame in a TDMA communication by deleting the allocation of slave stations with a specific time slot when a master station confirms that all slave stations are fixed with synchronization and then allocating said time slot to the data burst. CONSTITUTION:The conventional synchronization control is available before all slave stations have their rises. That is, the synchronization control is carried out by polling for rise of each slave station. Then the finish is indicated to a prescribed number of slave stations for the initially caught burst after the polling is performed for a fixed period of time. Then the discontinuation is given for said indication through an FRB OH (reference burst overhead) part, and the offset value of the map information is changed at a map control part 18. In other words, the map information is rewritten so that the start position tD0 of the first data burst DB0 shown in a figure (b) is coincident with the start position t1 of the ACQ (acquisition slot) shown in a figure (a). Then this map information is sent to each slave station through the FRB OH part. Thus the synchronization control of the master station is over.
Patent JP-H02213652-A (JP)
Title: Two-stage compression and freezing cycle type air conditioner
Inventor: IKOMA MITSUHIRO
IPC: F25B1/00
Filed: 1989-02-14
Abstract: PURPOSE:To reduce an entire compression ratio of two-stage compression freezing cycle and further reduce power consumption at a high-stage compressor and a low-stage compressor by a method wherein a fractionator is arranged between a condensor and an intermediate cooler. CONSTITUTION:In case of a two-stage compression and freezing cycle, an intermediate cooling of discharged refrigerant gas of a low-stage compressor 13 is carried out in an intermediate cooler 10, thereby an abnormal increasing of discharged refrigerant gas temperature of a high-stage compressor 8 can be prevented under an operating condition in which a compression ratio under a heating in case of a low surrounding air temperature or in case of a hot water feeding operation. Enclosed non-azeotropic refrigerant is separated into a refrigerant of high boiling point and another refrigerant of low boiling point under an action of the fractionator 15 arranged between a condensor 9 and an intermediate cooler 10. High boiling point refrigerant capable of decreasing a pressure can be increased at the condensor 9 showing a high temperature and the low boiling point refrigerant not increasing the pressure can be increased at an evaporator 12 showing a low temperature. Due to this fact, it is possible to reduce a compression ratio of an entire two-stage compression and freezing cycle, reduce a consumption power at a high-stage compressor 8 and a low-stage compressor 13 and then to improve a coefficient of operation.
Patent JP-2000230308-A (JP)
Title: Paving stone and manufacture thereof
Inventor: IWASAKI SHOICHI
IPC: B32B19/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide paving stone that can be laid and used in verandas, roof balconies and roof gardens or the like where concrete is exposed, has a good appearance, and is new and easy to handle. SOLUTION: A surface layer 4 where a coarse grain material 2 is superposed on and adhered to the top of a substrate 5 by an adhesive 3 as a binder, preferably the coarse grain material 2 is made up of natural gravel, boulder or glass beads, and a substrate 5 is made from a corrosion resistant foamed resin material and the adhesive is a dry hardening adhesive having weather resistance. More preferably, the substrate 5 has vertically penetrating drain holes 6 of a proper number, the bottom openings of the drain holes are made to communicate by U-channels opened in the surrounding of the substrate 5, recesses and protrusions engaging with the adjacent substrate 5 from above and below are formed nearly in the lower half of the periphery of the substrate 5.
Patent JP-H09230477-A (JP)
Title: Frame discriminating device for film
Inventor: TANAKA YOSHIYUKI
IPC: G11B5/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the frame discrimination of a film based on the detection signal of a film photographing information. SOLUTION: A signal SP detecting noise by means of a magnetic head 4 is rectified and integrated with a threshold value level calculating part 201 by a predetermined block length unit, and threshold levels VHL, and VHH are set. The signal SP scanning and detecting the magnetic recording part of the film F with the magnetic head 4 is rectified and integrated by a magnetic signal detecting part 203 by the block length unit, an unexposed frame deciding part 204 compares the integrated value SS with the threshold levels VHL, and VHH, and the frame discrimination is performed.  That is, the frame is discriminated as an exposed one in the case equal to or more than three consecutive blocks of VHH<SS exist, the frame can not be discriminated in the case equal to or more than three consecutive blocks of VHL<SS do not exist and in the case equal to or more than three consecutive blocks of VHL<SS exist, and the frame is discriminated as the unexposed one in the case of the rest. The rectified and integrated value of the signal detected by the block unit is classified into three ranges, and the frame is discriminated from the fluctuation of the integrated value of each block, so that discrimination accuracy can be enhanced.
Patent JP-S57148038-A (JP)
Title: Fuel controller for two-dimensional fuel engine
Inventor: YUGAWA MASAJI
IPC: F02M21/02
Filed: 1981-03-09
Abstract: PURPOSE:To simplify the changeover of an operational mode and the control of speed in a two-dimensional fuel engine, by connecting a gas fuel side governor to be set to always higher speed side than a liquid fuel side and prividing a device cutting off fuel to a gas fuel pump at operation. CONSTITUTION:To perform liquid fuel operation, a solenoid 12 is operated to set the delivery amount of a gas fuel pump 5 to zero simultaneously a control member 9 is set to a rated speed position VL, then a speed setter member 4a is set to a rated speed position V, and liquid fuel is fed to a fuel chamber A to perform liquid fuel operation. In this case, a speed setter member 8a in a gas fuel side is set to a high speed position V'. From this condition to transfer to gas fuel operation, the solenoid 12 is released and the control member 9 is set to a rated speed position G from the position VL, then the speed setter member 8a is set to V from V', and a gas fuel feed valve 6 is opened by working oil delivered from the pump 5, then gas fuel flows into a gas feed passage C from a port B to perform gas fuel operation.
Patent JP-H07218281-A (JP)
Title: Vehicle-mounted navigation device
Inventor: AIGA YASUNORI
IPC: G08G1/0969
Filed: 1994-02-07
Abstract: PURPOSE:To store a driving locus where an unwanted driving locus is erased by erasing all position data in a loop locus when the loop locus exists in the collected and stored driving locus. CONSTITUTION:When a traveling body drives from left to right, the position data of the position (a current position halfway during driving) are stored at a driving locus storage for each of positions #1-#11 of a certain driving distance L. An unneeded trace is erased at each position at the position of #1 or thereafter. However, the presence or absence of cross points between a line for connecting position #0 and #9 (a line #10-#9) and straight lines #8-#7, #7-#6, #6-#5, #5-#4, and #4-#3 is judged in this order for example when an unwanted locus is erased at the current position #10. Then, when a cross point X is detected, the position data from #4 to #10 are erased from memory, the position data at the cross point X are stored at the address after the storage address #3 and the position data of #10 are stored at the next address, and then a loop trace is erased from the driving locus of #1-#10.
Patent JP-H08198008-A (JP)
Title: Headlamp control device
Inventor: HASEGAWA MAKOTO
IPC: B60Q1/14
Filed: 1995-01-30
Abstract: PURPOSE: To provide a headlamp control device capable of easily judging the stop of a vehicle by simple constitution to extinguish a head lamp after a given time elapsed from the stop of the vehicle. CONSTITUTION: A headlamp control device 5 is composed of a speed sensor 1 fitted to a rotation member such as a transmission of a vehicle to generate a pulse in accordance with a speed, a monostable multivibrator 2 for receiving the pulse of the speed sensor 1 to output a signal having a pulse width of a given set time (e.g. five seconds), and a driver 3 for receiving a signal from the monostable multivibrator 2 to drive a head lamp 4.
Patent JP-H06230605-A (JP)
Title: One-component non-contact toner and developing method using the same
Inventor: SAKAI TOSHIO
IPC: G03G15/08
Filed: 1993-01-29
Abstract: PURPOSE:To eliminate the need to control the developing bias voltage, etc., and to micronize a toner grain by using an insulating resin powder polarized by a latent-image electric field, charged to have a polarity opposite to that of a latent image and having a high permittivity. CONSTITUTION:The one-component non-contact toner to be used in electrophotographic or electrostatic development consists of an insulating resin powder polarized with a latent image electric field, charged to have a polarity opposite to that of a latent image and having a high permittivity. The resin powder is preferably formed out of a polyaniline powder. When an electrostatic latent image is developed on a latent image body consisting of a photoconductive insulator or dielectric, the toner is placed on a toner carrier and brought close to a latent image holder to polarize the toner by the latent image electric field and to give an electric charge having a polarity opposite to that of the latent image, and the toner is made to fly to the latent image holder from the carrier and deposited on the electrostatic latent image.
Patent JP-H11216026-A (JP)
Title: Desk with built-in personal computer
Inventor: TAKAHASHI RYUJI
IPC: A47B37/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a desk with a built-in personal computer having high operability and maintenance property without deteriorating the usability and external appearance of the desk. SOLUTION: A storage box 7a in which necessary components and various devices constituting a personal computer can be directly incorporated is disposed in a wing box 6 of a desk 1 in advance, and the personal computer can be efficiently incorporated in the desk 1 without deteriorating the usability and external appearance of the desk 1. The front face of the storage box 7a is normally covered with front plates 28, and the interior is prevented from being exposed to deteriorate the external appearance. When the front plates 28 are opened or closed, the access to the devices in the storage box 7a and their actions can be easily made.
Patent JP-S58151444-A (JP)
Title: Dry sintered friction material
Inventor: USUI SUSUMU
IPC: C22C9/00
Filed: 1982-03-04
Abstract: PURPOSE:To enhance the coefft. of friction and the seizing resistance by using prescribed percentages of Cu, Sn, Zn, metallic oxide particles with >= Moh's hardness, graphite, MoS2, CaF2 and Mn. CONSTITUTION:The titled material consists of, by weight, 60-80% Cu, 3-10% Sn, <=15% Zn, 3-20% metallic oxide particles with >=4Moh's hardness, 3-10% graphite, 1-5% MoS2, <=10% CaF2 and <=15% Mn. The material has a high coefft. of friction and superior seizing resistance, and a stable friction surface is obtd. even under high-speed sliding.
Patent JP-S56129799-A (JP)
Title: Variable pitch axial flow type blower
Inventor: ISHII HITOSHI
IPC: F04D29/36
Filed: 1980-03-18
Abstract: PURPOSE: To make a rotational oscillation hard to be transmitted to an actuator and attachment-detachment unnecessary by a method wherein a sleeve which is rotatable with a main shaft and supported movably in an axial direction with respect to the main shaft, and the actuator thereof and a transmitting mechanism are provided.  
     CONSTITUTION: The sleeve 35 is made centering by guiding with a connecting rod 36 guided in a hole in a disk 7 or a guide rod of which bearing case 38 is fitted to a bearing frame 2, and a gap is formed between the inner surface of the sleeve 35 and the main shaft 5. Further, since a gap allowing a lever 40 to make a circular motion is formed between a shaft neck 39 and the lever 40 also, the oscillation by the rotation of the main shaft 5 is not transmitted and the actuator 24 is protected from the oscillation. In addition, on the installation of the blower, the pitch variable mechanism is inserted in the trestle leaving fitted to the main body, with only the sleeve 6 remaining removed, and later, only the sleeve 6 is enough to be fitted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58152968-A (JP)
Inventor: BITARII AREKUSEEEUITSUCHI EBUS
IPC: F16J1/00
Filed: 1982-03-04
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-H11231207-A (JP)
Title: Camera
Inventor: IWANE YUKIKAZU
IPC: G03B13/36
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a photograph from defocused by inhibiting a release even if it is forgotten to release a camera from a forced infinity mode, when taking a picture of an object at a finite distance successively after a picture was taken in the forced infinity mode. SOLUTION: This camera is provided with a control unit, a range finder, an arithmetic operation unit for calculating a focusing value from the information, a comparator for comparing the focusing value with a preset durance value, plural selectable photographing modes, a selecting unit for selecting one of them. When the control unit drives the range finder by turning on a half-press switch SW1 and the compaatorr judges that the focusing value is snearer than an actual distance value, the photographing processing is inhibited thereafter. Even when a forced infinity mode is selected, the control unit drives the range finder by turning on the half-push switch and the comparator judges that the focusing value is nearer than the actual distance value, the photographing processing is inhibited thereafter.
Patent JP-H05232866-A (JP)
Title: Navigation system
Inventor: IKEDA TAKESHI
IPC: G01C21/00
Filed: 1992-02-21
Abstract: PURPOSE:To solve a problem that a present position is out of a road or it is not clear in the case of display by a map whose reduced scale rate is small, and to provide information by which an appropriate moving direction to a destination is selected as to a navigation system displaying a map for neighborhood according to the present position on a moving body such as an automobile. CONSTITUTION:Map information in a storing part 1B storing the information of a map with a scale of 1 to 25,000 is synthesized on a screen in almost center part of the map information in a storing part 1A storing the information of a map with a scale of 1 to 50,000 by a screen synthesizing part 2, and the synthesized map information synthesized on the screen is displayed by a display part 6, so that a small street and a main road are simultaneously displayed and the geographical situations of the neighborhood and a distant place are simultaneously grasped.
Patent JP-H02214102-A (JP)
Title: Resin-molded coil
Inventor: OKU TAKESHI
IPC: H01F5/06
Filed: 1989-02-14
Abstract: PURPOSE:To prevent an exfoliation from being caused at an interface between an inner periphery material and a molding resin by a method wherein an exposed part is formed at an inside corner part of a bobbin and this coil is united by a molding resin layer with which a whole part other than the exposed part is covered. CONSTITUTION:An inner-periphery-material exposed part 6 is exposed in such a way that a corner part of a glass-fiber-reinforced epoxy-resin inner periphery material 1 is not covered with a molding resin 5. When the inner-periphery-material exposed part 6 is resin-molded, an inner metal mold in which a position corresponding to a corner part at an inner periphery part protrudes is used; the corner part is brought into contact with the inner metal mold; a flat part keeps a gap between it and the inner periphery material 1 at a prescribed length; after that, the inner metal mold is coupled to an outer metal mold; a resin is injected and hardened. Accordingly, it is possible to resist a thermal stress by a difference in a coefficient of thermal expansion between the inner periphery material 1 and the resin-molded layer 5 at an overload during an operation of a transformer. Thereby, it is possible to prevent an exfoliation from being caused at an interface between the inner periphery material 1 and the resin-molded layer 5.
Patent JP-H11227046-A (JP)
Title: Method for lining in tube
Inventor: NISHIMURA HIROYUKI
IPC: B05D7/22
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To easily insert a lining tube into a pipe with a low towing resistance by smoothing a protrusion and recess surface of an inner wall of the tube before inserting the tube into the pipe. SOLUTION: A tube inner wall smoothing step for smoothing a protruding and recess surface of an inner wall 4 of a tube with a synthetic resin 10 is provided before a main liming step of lining a tubular polyethylene resin film along the wall 4 of a pipe 3 by inserting a lining tube 1 made of a polyethylene resin into the pipe 3 of an existing pipe 2 to be lined. In this smoothing step, an uncured epoxy resin 11 is cast in the pipe 3. Then, a lining pig 12 is pushed to be advanced from one end side of the pipe 2 toward the other end side by an air back pressure. And, a film of an epoxy resin 11 is formed rear from the pit 12 of the wall 4, a recess of a protrusion and recess position 8c is filled with the resin 11. And then, the film is cured by aging change to smooth the overall wall 4.
Patent JP-S53119219-A (JP)
Title: Manufacture of weldable high tensile steel
Inventor: SOGOU YASUO
IPC: C22C38/00
Filed: 1977-03-29
Abstract: PURPOSE: To improve the strength and low temp.  toughness of a thick weldable high tensile steel by reducing the carbon equivalent of the steel, adding Nb, and controlling the cooling rate in quenching so as to convert the structure of the steel to fine ferrite and bainite. 
     COPYRIGHT: (C)1978,JPO&Japio