baber/WOPTO huggingface dataset:
Patent JP-H09196674-A (JP)
Title: Laser surveying apparatus
Inventor: HARA MASATO
IPC: G01C15/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus by which a proper laser surveying operation can be performed by a method wherein every system is used properly according to whether a distance up to a face to be projected is far or near and according to the direction of a reference line to be formed. SOLUTION: A light distributing lens 1 is formed in such a way that a general negative cylindrical lens is divided into two parts from its center along the mother line of a face so as to form respective diffusion parts 1a, 1c and that a parallel-plane flat board part 1b is sandwiched between the respective diffusion parts 1a, 1c. A laser beam which is transmitted through the respective diffusion parts 1a, 1c is diffused in a powerful axial direction, and a reference line SL whose luminance is comparatively low is formed statically on a wall surface 87. In addition, a laser beam which is transmitted through the flat board part 1b is not diffused at all in the same manner as in the case of a conventional scanning system, and a spot SP whose luminance is comparatively high is formed in the center of the reference line SL.
Patent JP-H07209127-A (JP)
Title: Method and apparatus for judging knocking of internal combustion engine
Inventor: SUZUKI YOSHIHIDE
IPC: F02P5/152
Filed: 1994-01-21
Abstract: PURPOSE:To make it possible to perform the highly accurate judging of knocking by using the peak value of the remaining frequency components when the peak value of a certain frequency component is less than the average value of the co frequency components, and updating the average value of the frequency components. CONSTITUTION:Peak holding circuits PHI and PH2 obtain and hold peak values X1 and X2 at the output levels of BPF5 (bandpass filters) Fl and F2 within the observing period, respectively. After the peak values X1 and X2 are converted into the digital-values, the values are inputted into a judging circuit 9. Logarithm values x1 and x2 are obtained by operating the peak values X1 and X2. The correlation of the logarithm values x1 and x2 of each frequency component of the output of a knock sensor is obtained, and the knocking is judged. For example, when the logarithm value x1 of one frequency component is less than the average value of the frequency components, the other logarithm value x2 is used, and the average value of the frequency components is updated and obtained.
Patent JP-H07209229-A (JP)
Title: Inspection apparatus for tension member
Inventor: KANEKI YOSHIZO
IPC: G01R27/02
Filed: 1994-01-21
Abstract: PURPOSE:To inspect the fatigue state, e.g. presence of rupture, of a tension member quite easily in a short time. CONSTITUTION:A tension member 3 is provided, at one end part thereof, with a plurality of fixed terminals 12 and, at the other end thereof, with movable terminals 13 being connected sequentially. The inspection apparatus body 14 comprises a measuring part measuring the electric resistance by feeding a current to the tension member 3 connected with the fixed terminals 12 and movable parts, sections for comparing tire measured electric resistance with a reference value stored at, a memory section and delivering an alarm signal if the reference value is exceeded, and an alarm part for delivering an alarm upon receiving the alarm signal.
Patent JP-S5390648-A (JP)
Title: Muddy-water gelating and treating installation
Inventor: KIKUCHI TOSHIYUKI
IPC: C02F11/00
Filed: 1977-01-20
Abstract: PURPOSE: For uniform gelation, to secure a fixed chemical liquid mixture ratio through contacting a bucket whose capacity can be changed by extending or contacting the side wall thereof when said bucket dips up muddy water and extending said wall when chemical liquid is supplied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10195034-A (JP)
Title: Production of azobiphenylcarboxylic acid
Inventor: OKUMA TADASHI
IPC: C07C245/08
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an azobiphenylcarboxylic acid useful as an intermediate, etc., for producing vat dye, etc., in high purity and yield by reacting nitrobiphenylcarboxylic acid with glucose aqueous solution at a prescribed temperature in an alkali aqueous solution. SOLUTION: A nitrobiphenylcarboxylic acid of formula I is reacted with glucose aqueous solution is reacted with glucose aqueous solution in alkali aqueous solution at >=50 deg.C, preferably 60-80 deg.C to provide the objective azobiphenylcarboxylic acid of formula II. A molar ratio of dropped glucose to nitrobiphenylcarboxylic is preferably 0.7-2.1.
Patent JP-S62162445-A (JP)
Title: Tool contact detecting device
Inventor: FUJISAKA NAOTO
IPC: G01N29/14
Filed: 1986-01-13
Abstract: PURPOSE:To perform high-precise display without mounting and demounting a device when a work is replaced with new one by a method wherein vibration yielded when the tip of a tool makes contact with the work is detected by a sensor secured on a main shaft, and is received by a receiving part, the coil part of which is loosely engaged with the main shaft. CONSTITUTION:A transmitting part 10 is secured on a main shaft 2, and the coil part 20a (a power feed coil, a receiving coil) of a receiving part 20 is loosely engaged therewith. When the switching circuit of the receiving part 20 is brought into a tool contact display mode, a high voltage is inputted from the power feed coil. (A contact vibration signal detected by the sensor of the transmitting part 10 is amplified by a band-pass filter for detection of contact selected through input of a high power and passed, through the transmitting coil and the receiving coil in this order to be amplified to display contact. Meanwhile, when a tool damage detecting mode is applied, a low voltage is inputted, a detecting vibration signal is amplified by a band-pass filter for detection of damage), and passes through the transmitting and the receiving coil to display damage.
Patent JP-2000204683-A (JP)
Title: Eave soffit structure
Inventor: HIRAOKA HIDEJI
IPC: E04B1/70
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To ventilate eave soffit space at the boundary between an eave soffit material and an outer wall, and to make the structure of the boundary very simple and excellent in construction properties. SOLUTION: This eave soffit structure has an eave soffit material 1 mounted on the back of the part of a roof provided outward of an outer wall 10. Supporting members 20 arranged with horizontal intervals to one another along the outer wall 10 are joined to the outer wall 10 and the outer wall side edge 2 of the eave soffit material 1. The supporting members 20 joint the eave soffit material 1 to the outer wall and support it. A cover material 30 extending horizontally along the side edge 2 of the eave soffit material 1 covers the lower face and end face of the side edge 2 of the eave soffit material 1 and works as a parting material. The cover material 30 also covers up the joint portion between the eave soffit material 1 and each supporting member 20. Further, the cover material 30 and the outer wall 10 are slightly spaced apart to ventilate eave soffit space.
Patent JP-S58122568-A (JP)
Title: Image forming device
Inventor: AKIYAMA YASUHISA
IPC: G03G15/04
Filed: 1982-01-18
Abstract: PURPOSE:To reduce the number of parts and facilitate the position adjustment of a switch to simplify the production process, by providing a presettable timer and positioning the tip of a form by the operation of this timer to reduce the number of switches required for positioning to one. CONSTITUTION:A paper start switch 14B, a paper start solenoid 123 driven by the output from a main controller 161, and an external setting part 170 where the input can be set from the external to the main controller 161 are provided as movement position detecting means of an original moving system, and a timer to which a time required for positioning the tip of the form is set is provided in the main controller 161; and when a mode is selected by the operator, a reference time corresponding to the mode is set to the timer. The paper start switch 145B is used to generate the operation start timing signal for the timer in the main controller 161.
Patent JP-S59132799-A (JP)
Title: Exciter for superconductive generator
Inventor: SATOU TAKAO
IPC: H02P9/30
Filed: 1983-01-19
Abstract: PURPOSE:To suppress the commutation surge voltage producing during the normal operation and to enhance the peak voltage at a system fluctuating time by providing twice an exciting power source and a thyristor. CONSTITUTION:A breaker 11 is closed, and a power source is supplied from an exciting power transformer 3 directly to a thyristor bridge 4 or to a thyristor bridge 13 through a step-down transformer 14 during the normal operation of a generator 1. The firing angle of the thyristor of the bridge 13 is maintained substantially at 180 deg. at the normal operation time, and the firing angle of the thyristor of the bridge 4 is controlled by a pulse signal 7. The phase angle of the thyristor of the bridge 13 is controlled by a pulse signal 15 at the system fluctuating time. Further, the breaker 11 is opened and the breaker 12 is closed at the generator near terminal trouble time, a negative voltage corresponding to the peak voltage is applied from another power source to the bridge 13 to abruptly attenuate the remaining magnetic flux of a field winding.
Patent JP-H07209089-A (JP)
Title: Infrared ray sensor
Inventor: KUDO TAKESHI
IPC: H01L31/108
Filed: 1994-01-24
Abstract: PURPOSE:To provide a high sensitive infrared ray$ sensor, which can accurately measure the weak infrared ray, by using an infrared ray detecting means having a large constant of thermistor. CONSTITUTION:The infrared ray sensor is provided with a sensor base board 2, which has hollow parts 3 and which is provided with temperature sensitive parts 7, 8 by the Schottky joint of semiconductor material and metal material on an insulating thin film 6 formed on the hollow parts 3, and a vacuum sealing means for covering the hollow parts 3 of the sensor board 2 to hold the periphery of the temperature sensitive parts 7, 8 under a vacuum condition.
Patent JP-H04238495-A (JP)
Title: Time slot replacement device
Inventor: SHIMADA YOSHITAKA
IPC: H04J3/00
Filed: 1991-01-23
Abstract: PURPOSE:To facilitate the control of a subscriber line carrier by using a 4kb/s data link included in an extended superframe format of a subscriber line side PCM primary group signal so as to control the carrier. CONSTITUTION:A subscriber line side PCM primary group connection part 4 adds a 4kb/s data link signal 62 of a control circuit 6 to an output 31 after time slot replacement of a time slot replacement circuit 3 to form an extended superframe(ESF) format and implements clock recovery and frame synchronization of an ESF format with respect to the input of the subscriber line side PCM primary group input output and the result is outputted to the circuit 3 and a 4kb/s data link included in the frame is extracted and outputted to the control circuit 6. The circuit 6 outputs a time slot replacement control signal 61 to the circuit 3 and a control signal 62 of the subscriber line carrier connected to an input output terminal 5 is sent and received to/from the connection section 4 by using the 4kb/s data link.
Patent JP-H09325957-A (JP)
Title: Text printing system
Inventor: SATAKE MASAKI
IPC: B41J21/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a text printing system with which the operating of an operator can be simplified when printing a plurality of texts related by link information. SOLUTION: This system is provided with a high-order hierarchy text selecting means 12 for selecting the high-order hierarchy of text to be printed, low-order hierarchy text selecting means 13 for selecting the low-order hierachy of text corresponding to the link information contained in the high-order hierarchy of text selected by the high-order hierarchy text selecting means 12 when that link information is selected, synthesizing means 15 for synthesizing the high-order hierarchy of text selected by the high-order hierarchy text selecting means 12 and the low-order hierarchy of text selected by the low-order hierarchy text selecting means 13, output means 16 for outputting the print information of text synthesized by the synthesizing means 15, and printing means for executing prescribed print processing according to the print information outputted from the output means 16.
Patent JP-S57120858-A (JP)
Title: Detector for position of ultrasonic probe
Inventor: SATOU YASUAKI
IPC: B23Q9/00
Filed: 1981-01-21
Abstract: PURPOSE:To improve the ease of mounting and operation of the entire part of a titled device and the accuracy of the position detection of a probe by providing the probe, a position detector and an operating part to a bracket which can be moved together with a holding body that can be scanned on the circumferential surface of an object to be examined. CONSTITUTION:After a holding body 14 is mounted on the circumferential surface of a turbine rotor 1, an ultrasonic probe 22 is brought into contact with the arbitrary surface to be examined of a dynamic vane tab tail part 3 which is an object to be examined and respective members are set in a flaw detecting state. A handle 28 of an operating part 26 is rotated, and the set of a sprocket wheel 31 is rotated by means of a revolving shaft 27 and gears 29, 30, whereby the body 14 is scanned. A bracket 17 is moved around a turbine rotor 1 by the scanning of the body 14, and the probe 22 scans to detect the flaws on the surface to be examined. The signal thereof is inputted to an operator. The position of the probe 22 is detected by an X-direction detector 23, a Y-direction detector 24 and a beta angle position detector 25 mounted to the bracket 17, and the signals thereof are inputted to the operator, by which they are arithmetically processed and the result is displayed in a cathode ray tube of the flaw detector.
Patent JP-H02186461-A (JP)
Title: Information processor
Inventor: TAMURA NOBORU
IPC: G06F9/445
Filed: 1989-01-12
Abstract: PURPOSE:To improve operability by providing a means to load an initial program, a means to decide an information size and a means to select one architecture out of the plural architecture according to a decided result. CONSTITUTION:As a hardware architecture HW, the two types of architectures A and B are supported. A CPU executes reset start and the default HW is selected. Then, a control circuit A is selected by address switching circuits 3a-3g. The ID of an FD set to a device 13 is read and the sector length of a floppy can be determined. An OS for HW-A can use the FD of 256 bytes or 512 bytes and an OS for HW-B can use the two types of 512 bytes and 1,024 bytes. In the case of the 512 bytes, a data train recognized in advance is compared with contents read just now and thus, processing is executed as the OS for A or B.
Patent JP-H03211947-A (JP)
Title: Incoming call circuit for public telephone set
Inventor: TANAKA KEISUKE
IPC: H04M17/00
Filed: 1990-01-16
Abstract: PURPOSE:To detect the announcement of an incoming call without fail and to enable automatic response by rectifying the incoming signal when this signal arrives from an exchange for the power source of a public telephone set, forming a loop by a first contact operated by this power source and announcing the incoming call by the output of a second contact. CONSTITUTION:A means 2 is provided to rectify the incoming signal from the exchange, to set as a power source VA of the public telephone set, to form the loop by a first contact rr1 of a relay RR operated by this power source VA and to announce the incoming call by the output of a second contact rr2. A means is provided to automatically recover the first and second contacts rr1 and rr2 when there is no response to the incoming call from the exchange. Thus, the arrived incoming call can be automatically responded and data communication can be executed by automatic incoming call response.
Patent JP-S61166598-A (JP)
Inventor: ISOZAKI TOMOAKI
IPC: G10L13/047
Filed: 1985-01-18
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-H01186784-A (JP)
Title: Heater pin
Inventor: MOROOKA SHINICHI
IPC: H05B3/48
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to select the material of a metal-coated tube at will and to make the thermal distribution in the circumferential direction uniform by diffusion-bonding a 1st and a 2nd metal-coated tubes together after applying a layer which facilitates the diffusion bonding on the outer circumference of the 1st metal-coated tube. CONSTITUTION:A 1st metal-coated tube 5 to be a heat generating body by itself surrounds a heat generating body 3 via an insulator 4 or surrounds an internal reinforcing member. The 1st metal-coated tube 5 is applied with a material 13 which accelerates diffusion bonding and is covered and engaged with a 2nd metal-coated tube 10. The 1st metal-coated tube 5 engaged with the 2nd metal-coated tube 10 and they are swage-processed to reduce the diameter of the 2nd metal-coated tube 10 down to a required finish diameter of a heater pin 12, heated in a vacuum heating furnace, and made into a complete unitary body by diffusion bonding. This makes it possible to select the materials of the 1st and 2nd metal-coated tubes independently of each other, to increase the freedom of material selection, and to make heat transmission in the circumferential direction uniform.
Patent JP-H04239618-A (JP)
Title: Injection molding machine
Inventor: KIRIMOTO KAZUNARI
IPC: B29C45/18
Filed: 1991-01-24
Abstract: PURPOSE:To reduce the retained amount of material, while the durability of the plunger in the barrel of an injection molding machine is improved. CONSTITUTION:Material is fed from the material-inlet 28 of a barrel 22 by a staffer 30, and measurement is carried out by retracting a plunger 24, and then the plunger 24 is advanced and injection molding is achieved. In the device, the plunger 24 is directly supported by an intervening member 90 behind of the material-inlet 28. The length of the cantilever part of the plunger 24 is shortened, and the bending stress applied to the plunger 24 becomes small. The retention of the material behind of the material-inlet 28 does not occur.
Patent JP-S58123474-A (JP)
Title: Circuit for measuring threshold voltage of transistor
Inventor: TERAWAKI SHINJI
IPC: G01R31/26
Filed: 1982-01-20
Abstract: PURPOSE:To enable easy measurement of threshold voltage of a transistor in a semiconductor integrated circuit, even in a finished product, after it is sealed into a container by providing a plurality of inverter circuits into which partial voltages are inputted from a plurality of varied intermediate points of a resistance between two power sources different in the potential. CONSTITUTION:When the resistance value of a resistance 2 is set at R, intermediate terminals 3, 4 and 5 are so positioned that a resistance value between terminals 1-3, 3-4, 4-5 and 5-GND becomes R/4. When a power source +VDD is applied thereto, the output of an inverter 15, namely, an external terminal 18 moves to L if a potential 3/4 VDD at the input 3 of an enhancement transistor 12 of an inverter circuit 15 exceeds the threshold voltage thereof while it reaches H if it does not. When all outputs are L, the threshold voltage is between GND and 1/4 VDD while it is between 3/4 VDD and VDD when all outputs are H. In addition, when a terminal 18 is H and terminals 19-20 are L, the threshold voltage ranges 2/4 VDD-3/4VDD. When terminals 18 and 19 are H and a terminal 20 is L, it ranges 1/4 VDD-2/4 VDD. Thus, the threshold voltage can be measured easily even in a finished product contained in a container.
Patent JP-S57120837-A (JP)
Title: Method for searching fault of optical fiber cable
Inventor: OKADA KENJI
IPC: G01M11/00
Filed: 1981-01-20
Abstract: PURPOSE:To discriminate the delicate change in an optical fiber by making modulated light incident thereto, receiving the backward scattered light at different scattering points, and extracting the modulating frequency component from this. CONSTITUTION:The light pulses modulated by the signal of a repetitive frequency (f) corresponding to a period sufficiently shorter than the sustaining time of the light pulses is transmitted from a transmitter T via a directional coupler DC into a long optical fiber cable OF from its one end. These light pulses generate Rayleigh scattering or scattering at discontinuous points at the other end or the like and the light pulses by the backward scattered light return to the transmission side. These are led through the coupler DC to a receiver R. In the receiver R, the component of said frequency (f) is extracted from the received light pulses and the level thereof is measured. A gate is provided to the receiver R, and when this gate is opened to receive the inputting light pulses upon lapse of a prescribed time after the transmission of the light pulses from the transmitter T, the backward scattered light from the specific scattering point is received.
Patent JP-S5290832-A (JP)
Title: Liquid fuel combustion system
Inventor: TAKEMI HACHIROU
IPC: F23D11/34
Filed: 1976-01-23
Abstract: PURPOSE: To stabilize combustion of an ultrasonic liquid fuel combustion system without generation of soot or recondensation of fuel, by using ultrasonic vibration with higher frequency for atomizing fuel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55101029-A (JP)
Title: Automatic leakage detector for mouthpiece part of metallic container
Inventor: IKUNO EIICHIROU
IPC: G01M3/32
Filed: 1979-01-26
Abstract: PURPOSE: To make it possible to secure the quality of a manufacture process by exercising an automatic and highly-precise inspection over leakage by filling a seal space, formed at the mouthpiece part of a drum can, etc., with detecting gas and then by detecting and displaying the leakage state of the gas.  
     CONSTITUTION: To ceiling board 16, mouthpiece 25 is fixed by fusing and after ceiling board 16 is taken in a leakage detector by conveyor 11, mouthpiece sealing cap 22 is moved upward to make mouthpiece part 25 in contact with gasket 24, thereby holding ceiling board 16 at a fixed position. Next, fitting bed 15 is lifted to move lower cap 9 upward and when it meets the reverse surface of ceiling board 16, ceiling board 16 is hermetically held between gaskets 26 and 19, so that seal clearances 29 and 30 will be formed with mouthpiece 25 interposed. Then if the junction part would be abnormal when clearance 29 is sucked by leading detecting gas into clearance 30, gas is sucked by hole 27 to detect and display the abnormality by a fixed instrument. Therefore, the quality of mouthpiece 25 can automatically by judged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56104560-A (JP)
Title: Telegram device relaying system
Inventor: YOSHINO KEIJI
IPC: H04L12/50
Filed: 1980-01-24
Abstract: PURPOSE:To connect the sound frequency telegram device and the data transmission interface device without intervention of software, by connecting them directly through no time division switch. CONSTITUTION:The analogue signal of sound frequency telegram device VFT11 is encoded through CODEC12. This signal is sent to switching circuit SEL9. In switching circuit SEL9, data transmitted from time division switch TDSW10 is sent to data transmmission interface device DTI8 normally as it is; and only when transmission timing TVFTt of the channel assigned for VGT comes, the output of VFT11 is transmitted. In the receiving operation, only when receiving timing TVFTr of the channel for VFT comes, the input is led into CEDEC12 and is transmitted to VFT11. As a result, the channel is assigned to the telegram device to connect it to a specific station independently of software control.