baber/WOPTO huggingface dataset:
Patent JP-H10142141-A (JP)
Title: Instrument for measuring water quality
Inventor: SATO SHIGEO
IPC: B01J21/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring water quality, in which a bad influence is not given to the measurement and which can prevent the contamination of a detecting face easily. SOLUTION: In an immersion-type turgidity meter which uses an optical system as a measuring means, a titanium dioxide film 1B2 is formed on its detecting face. A black light 3 is installed as an irradiation light source for the titanium dioxide film 1B2 , and the whole face of the titanium dioxide film 1B2 at the front of a detecting window 1B is irradiated, via a condenser 4 and an optical fiber cable 2, with light whose main wavelength is near 360nm. A light-emitting diode 1C whose peak is in a near-infrared region is used for a light source at a measuring optical system, and photodiodes 1D whose peak is in a near-infrared region are used for a plurality of light-receiving elements surrounding the light-emitting diode 1C. Regarding the light-emitting diode 1C and the photodiodes 1D, their wavelength characteristic is selected in such a way that their wavelength region is owned jointly and that their light-emitting wavelength region is different from that of the black light 3.
Patent JP-S62157761-A (JP)
Title: Electric power unit for rotary body
Inventor: SHIMA TAKASHI
IPC: B23Q17/00
Filed: 1985-12-28
Abstract: PURPOSE:To improve working efficiency, by a method wherein a generating means, generating a power through rotation of a rotary body, is mounted in the rotary body provided with an electric apparatus. CONSTITUTION:A rotary body 3 is mounted to the tip of a spindle 2 of a body 1 of a machine tool. Plural friction rollers 5 are situated to the outer peripheral part of the rotary body 3 circumferentially at equal intervals. A part of each friction roller 5 is protruded from the outer peripheral surface of the rotary body 3, and is brought into contact with the bottom surface of an annular groove 6a of a guide member 6. Meanwhile, a generator 7 is contained in the rotary body 3, and a friction roller 8, mounted on a rotary shaft 7a, is brought into peripheral contact with one of the friction rollers 5. In which case, the generator 7 is rotated along with rotation of the rotary body 3 to generate a power, and a power is fed to an electric apparatus 10, e.g., approach sensor, mounted to the rotary body 3 through a stabilizing circuit 9. This constitution eliminates the need to suspend a work to replace a battery, resulting in improvement of working efficiency.
Patent JP-H11114494-A (JP)
Title: Output device
Inventor: YAKIDA YASUNOBU
IPC: B06B1/06
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an output device for a low-cost ultrasonic vibrator by means of high electric voltage with the use of a transistor and a field effect transistor. SOLUTION: A current power supply Vcc is connected to a drain of a field effect transistor FTr1 through a resistance R1, both ends of the resistance R1 are respectively connected to a collector and a base of a transistor Tr1 and one end of it is also connected to the drain of the field effect transistor FTr1, a cathode of a diode D1 is connected to the drain of the field effect transistor FTr1, an anode of the diode D1 is connected to an emitter of the transistor Tr1 and to one end of an ultrasonic vibrator UTr, and the other end of the ultrasonic vibrator UTr is connected to the earth.  One end of resistances R2 and R3 are respectively connected to a gate of the field effect transistor FTr1, the other end of the resistance R2 is connected to a signal terminal Tm1, the other end of the resistance R3 is connected to the earth, and a source of the field effect transistor FTr1 is connected to the earth.
Patent JP-2001113337-A (JP)
Title: Inspection system for thread rolling
Inventor: HAYASHI YOSHIHIRO
IPC: B21H3/06
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system for thread rolling, in which the abnormality of the thread rolling at the time of executing the thread rolling, is accurately detected from the output signal of a pressure-detecting sensor and also, the defective factor of causing the abnormality of the thread rolling can easily by grasped by an operator when the abnormality of the thread rolling is detected. SOLUTION: Two indexes, which show the characteristics by obtaining the detected wave- form from the pressure-detecting sensor for detecting the variation of the pressure loaded to a die plate during the time from the start to the finish of the thread rolling, are calculated as the index of thread rolling, and the system is constituted so that whether these thread rolling indexes are in the range of a good product or not is judged, and this judged result is marked on a display board using each thread rolling index as the coordinate axis.  Therefore, many thread rolling informations at the thread rolling can be obtained and the effect of noise is lessened and then, not only the abnormality of the screw thread rolling can accurately be detected, but also the operator can easily grasp the characteristics of the abnormality of the thread rolling from the judged result successively shown on the display board. Further, when the thread rolling index is out of the range of the good product, since the system is constituted so that this defective factor is specified and the specified shape corresponding to this defective factor is marked on the display board, the operator can easily grasp the defective factor from the shape of the marking successively shown on the display board in the case of developing the abnormality of the thread rolling.
Patent JP-S63146151-A (JP)
Title: Control system for time sharing system
Inventor: HIROHASHI AKIRA
IPC: G06F15/00
Filed: 1986-12-09
Abstract: PURPOSE:To accurately measure a performance by delaying a pseudo input to set user's thinking time in case of measurement of the performance. CONSTITUTION:This system is constituted to have a terminal 11, a terminal input/output preservation file 12, a terminal input/output control part 13, a logical input/output control part 14, a time management part 15, a command control part 16, and a command processing program 17. In case of input from the terminal input/output preservation file 12, the time management part 15 is called. The time management part 15 delays execution by a certain time or the time calculated with random numbers, and thereafter, the logical input/ output control part 14 reads in the terminal input/output preservation file 12 and reports it to a read request source. Thus, user's thinking time can be set when the input/output of a terminal is simulated by file input/output to measure the performance of the time sharing system, and the performance is accurately measured.
Patent JP-H08131239-A (JP)
Title: Compact case
Inventor: KATSUMATA TSUGIO
IPC: A45D33/00
Filed: 1994-11-02
Abstract: PURPOSE: To provide a cartridge type compact case whose automatic lid opening ability when hook is disengaged can be held stably for a long period of time. CONSTITUTION: A compact case 1 comprises a case body 1 accommodating a cartridge case 4 with possibility of mounting and removing and a push button 3 to disengage hooks 5, 6 in the foremost part where the tails of lid 2 to close the oversurface of the case body are hinged, wherein a plate-form flange 7 is protrusively furnished with a transversely long hole 8 provided along the rear edge of the cartridge case 4. In the center of the tail of the flange 7, a pressing piece 9 is installed protrusively in such a way as directed backward with the long hole 8 positioned on the back, and when lid 2 is closed, the pressing piece 9 is put in pressure contact resiliently with the upper part of a hinge leg 10 dangled at the tail of the lid 2 so that it is energized in the direction of opening.
Patent JP-2001118236-A (JP)
Title: Magnetic recording medium
Inventor: JINBO NOBORU
IPC: G11B5/708
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape excellent in electromagnetic transduction characteristics and running durability even when the surface roughness of a magnetic layer is reduced up to 1.0-3.0 nm for enhancing short wavelength output and the whole thickness and the thickness of a back layer are comparatively thinly formed and in preserving characteristics in wet-heat atmosphere, having high reliability for recording and readout of data and capable of being favorably used especially for recording digital data. SOLUTION: In this magnetic recording medium in which the magnetic layer containing at least ferromagnetic powder is formed on a substrate, the magnetic layer contains a carbon fluoride powder.
Patent JP-H11134163-A (JP)
Title: Data processing device and method, and storage medium for storing program
Inventor: OTAKE RITSUKO
IPC: G06F3/0481
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve both operability and visibility when the data sending destinations are designated by a variety of sending methods. SOLUTION: A SEND mode is set on an operating screen, based on the operation of an operator for the sending of data, and a SEND main screen 16 is displayed. Then an AddBook button is pushed to call out an address book where the information on the sending destinations are described. These information are displayed with correspondence secured between the character information and the category visually recognizing icons. Based on the displayed information on the sending destinations, the destination selected by the operator is written into a RAM 20. The contents of the RAM 20 are displayed so that the object icons 17, the detailed destination icons 18 and the character information can be discriminated from each other. Then the sending of the input data is started by the next operation of the operator.
Patent JP-S63146135-A (JP)
Title: Self-diagnostic system for circuit
Inventor: NIWADA TAKESHI
IPC: G06F11/22
Filed: 1986-12-10
Abstract: PURPOSE:To detect the abnormality of a circuit in its early state by providing a power supply part whose output voltage is varied with a control signal and self-diagnosing the circuit with the voltage changed from a fundamental voltage. CONSTITUTION:A power supply part 2 of a device 1 is so constituted that its output can be varied to the fundamental voltage and  - or + alpha% fundamental voltage, and the initial test for power rise and the operation test for maintenance are performed with not only the fundamental voltage (for example, +5V) but also + or -alpha% fundamental voltage (for example, +5.25V and +4.75V). Thus, the test for the variation of power is performed in the user side also, and a circuit, a device, or the like which is ready to be faulty or is suspicious is detected in the early stage.
Patent JP-2000121157-A (JP)
Title: Hot water storage type hot water supply heat source device
Inventor: SHIBATA YOSHITAKA
IPC: F24H1/18
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage type hot water supply heat source device capable of respectively efficiently storing hot water in a hot water storage tank and radiating heat in an external heat radiating part. SOLUTION: A hot water storage type hot water supply heat source device is provided with hot water circulating means J for circulating hot water in a hot water storing and circulating state so as to store hot water in a hot water storage tank 1 with an upper part connected to a hot water supply passage 6 by forming a thermal stratification. The hot water circulating means J is freely switched to a mode for branching and supplying all or a part of hot water heated by heating means K to external heat radiating parts H and to an external heat radiation circulating state that all the amount of hot water from the external heat radiating parts H bypasses the hot water storage tank 1 and directly returns to the heating means K.  A control means S switches the hot water circulating means J to a hot water storing and circulating state to obtain a hot water storing state and switches the hot water circulating means J to an external heat radiating circulating state to obtain a heat radiating state to execute the control of an operation.
Patent JP-2000112021-A (JP)
Title: Projection type display device
Inventor: TOYAMA MASAMICHI
IPC: G03B21/14
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a projection type display device by which a projected picture on a screen surface can be observed in an optimum state by detecting a luminous flux from a display area and automatically adjusting the projected luminous flux to the display area based on this output signal. SOLUTION: A main routine of operation can be selected from between a manual control mode and an automatic control mode. In the automatic control mode, parameters are automatically controlled by various sensors 31 to 33. The brightness of the screen for adjusting is detected as luminance by a screen sensor 33 having a function as a luminance detecting means and sets a projected light quantity (projected luminous flux) to an appropriate value by a control means 25. Based on the signal from the sensor 33, the projected light quantity from the light source means 22 of the projecting type display device is manually or automatically adjusted. Therefore, the increase of power consumption caused by excessive brightness is prevented and as a result, the device can be made to a product suited for ecology.
Patent JP-H03154511-A (JP)
Title: Filter circuit
Inventor: KISHI HIROYASU
IPC: H03H11/04
Filed: 1989-11-13
Abstract: PURPOSE:To make the required capacitance of a capacitor small by obtaining a filter output from one terminal of a capacitor charged in response to an output current of a 2nd current conversion transistor(TR) circuit and discharged in response to a 1st current conversion TR. CONSTITUTION:When a 1st TR 10a is turned off and a 2nd TR 10b is turned on in response to an input signal from a signal source 11, a current I0/beta<2> flows to a capacitor 7. In this case, since 1st and 2nd current mirror circuits 12, 13 and a 1st current conversion circuit 14 stop the operation, no current flows to a TR 14b. In this case, the capacitor is charged with the input signal. Then in response to the input signal from the signal source 11, the 1st TR 10a is turned on and the 2nd TR 10b is turned off, then the current I0/beta<2> is discharged from the capacitor 7. Since a 3rd current mirror circuit 15 and a 2nd current conversion circuit 16 stop the operation, no charge current flows to the capacitor 7. Thus, the current charging/discharging the capacitor is reduced and miniaturization is attained.
Patent JP-H07127243-A (JP)
Title: Form material and concrete form using the form material
Inventor: KUMAGAI MASAKI
IPC: E04G17/06
Filed: 1993-10-30
Abstract: PURPOSE:To improve the accuracy and strength of each joined part between fellow form materials, and the form material and a reinforcing middle sash bar, and to facilitate the partial exchange of the form material and the reinforcing middle sash bar in the case where they deform on account of frequent use to sharply elongate their usable life. CONSTITUTION:A form material connecting member 10 fitted along a recess 11 between adjacent form materials 5 and a middle sash bar connecting member 17 fitted along recesses 13, 16 between a reinforcing middle sash bar 7 and the form material 5 are severally connected by binding means (a), (d). These members are made of metallic material, and provided on the peripheral edge of a panel member 8, and the locking part 18 of the end of the middle sash bar is provided on the form material 5 for connecting the middle sash bar.
Patent JP-H10137386-A (JP)
Title: Skipole
Inventor: NAITO SADAO
IPC: A63C11/22
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To ensure a smoothly slide function and a high strength of a tip end member and to obtain satisfactory swing balance by enhancing the assembling ability while reducing the cost and by enhancing the freedom of design. SOLUTION: A skipole has a cylindrical holder member 5 fitted on the outer periphery 2s of the lower end part of a pole 2, a ring 7 supported by a ring support part 6 formed in the outer peripheral part of the holder member 5, and a compressed spring 3 and a tip end member 4 urged downward by the spring 3, which are supported by a tip end member supporting part 8 provided in the lower part of the holder member 5.
Patent JP-H02140844-A (JP)
Title: File transfer system
Inventor: ISHIDA HIROMI
IPC: G06F13/00
Filed: 1988-11-21
Abstract: PURPOSE:To eliminate the needs for knowing a network constitution and a file transfer system between both computers performing transfer by automatically selecting and performing the file transfer system from the name of a transfer destination file and a transfer destination host. CONSTITUTION:When the name of the transfer source host, the name of the file, the name of the transfer destination host and the name of the file are designated, a file characteristic detection means 1 detects the file system and the size of the transfer source file, and a transfer system selection mans 2 refers a transfer system table 5 and decides an optimum file transfer system. A designation system conversion means 3 refers the transfer system table 5 and converts the name of the transfer source host, the name of the transfer source file, the name of the transfer destination host and the name of the transfer destination file based on the input system of the file transfer system. A command start means 4 performs a file transfer command by using the converted input system. Thus, file transfer can accurately be performed without being conscious of the network constitution between both computers performing file transfer and the file transfer system to be performed.
Patent JP-H04167833-A (JP)
Title: Status control system for control bus
Inventor: KAMIDA HIROYUKI
IPC: H04J3/12
Filed: 1990-10-31
Abstract: PURPOSE:To execute normally status control even when a control bus data is reflected by distinguishing the detection condition of a status signal in response to the transfer direction of the control bus data between a time division multiplexer and a controller. CONSTITUTION:A status signal 42 inserted by a controller 100 is demultiplexed from a control bus data 14 by a demultiplexer 40 at a time division multiplexer 200 and validity of an outgoing data 41 is detected. On the other hand, when a status signal 61 with respect to an internal incoming data 51, an incoming data to the controller 100 is converted into a prescribed signal string by a status signal generator 60 of the multiplexer 200 and a status signal 52 is outputted. Through the constitution above, an outgoing data 14 sent from the controller 100 is reflected and inputted to a demultiplexer 20 in the controller 100, then even when the signal 42 is set, the data is not coincident with a predetermined signal string in a status signal detector 30. Thus, the reflected data 14 is invalid and the status control of the control bus is implemented normally.
Patent JP-H02141667-A (JP)
Title: Particle of blood corpuscle
Inventor: NAKAMURA MAKOTO
IPC: G01N33/80
Filed: 1988-11-22
Abstract: PURPOSE:To control the dispersing state of the particles of blood corpuscles magnetically and to make it possible to perform high speed analysis by sealing the magnetic bodies into the red blood corpuscles from cell films. CONSTITUTION:A red blood corpuscle is mixed with a magnetic body, and the mixture is dialyzed into a low surface-tension liquid. In this way, the magnetic body is sealed into the ghost of the red blood corpuscle by utilizing the film penetrating property of a cell. In the analysis wherein an object to be measured is an anti-A antibody in serum, an A antigen 2 is fixed to the inner surface of a reaction container 1. A solution incorporating the anti-A antibody 4 is inputted in the container 1. Thereafter, a red blood corpuscle particle 3 wherein the magnetic body is sealed into an A-type red blood corpuscle is inputted. The red blood corpuscle particle 3 is moved to the wall surface of the container 1 by the magnetic field of a magnet. The blood corpuscle particle 3 is bonded and aggregated to the A antigen 2 through the antibody 4. The presence or absence of the anti-A antibody in the serum is detected based on the aggregation pattern. In this method, the precipitation and reaction time can be shortened by the attracting force of the magnetic field.
Patent JP-S63148855-A (JP)
Title: Position detector for x-y linear motor
Inventor: KIYOKAWA TOSHIYUKI
IPC: H02K41/02
Filed: 1986-12-11
Abstract: PURPOSE:To reduce a cost and a size by detecting uneven states of a platen in X and Y directions by a light emitting element and a photodetector, thereby eliminating a laser length measuring unit and a plate mirror. CONSTITUTION:Two sets of optical systems 1, 2 for sensing the uneven state of a platen 8 of an X-Y linear motor are secured to a movable element 7 along an X-axis at an interval of (integer number + or - 1/4) times of X-axis pitch of the protrusions 15 of the platen. When the systems 1, 2 move, the uneven state of the platen 8 is detected to detect the direction and amount of the movement of the element 7 in X-axis coordinates from two types of output signals. Similarly, the direction and amount of movement of the element 7 are detected in Y-axis coordinates from two types of signals output from two sets of optical systems 3, 4.
Patent JP-H04169727-A (JP)
Title: Smoke removal device
Inventor: MIYAHARA SHINJIRO
IPC: F24F7/06
Filed: 1990-10-31
Abstract: PURPOSE:To provide a smoke removal device for accurately detecting fire caused while cooking tempura, fried food, before it flames by providing analysis means for analyzing smoke concentration and the range of variation of the smoke concentration in a predetermined time on the basis of an output signal of smoke amount detector means. CONSTITUTION:Analysis means 24 for electric signals comprises comparator means 20, 20', a storage circuit 21, an arithmetic operation circuit 22, and a logical circuit 23. Simultaneously with the operation of a cooking device 11 a breaker 26 is opened to supply fuel to the cooking device 11. An output signal V1 from an optical detector 19b is applied to the comparator 20 for comparison thereof with preset reference voltage V0. On the other hand, the output voltage V1 is stored in the storage circuit 21, and the range delta1 of variations of the predetermined time interval deltat output voltage V1 is calculated in the arithmetic operation circuit 22 and is applied to the comparator circuit 20' for comparison thereof with the preset range of variations (delta0<delta2). If V0<V1 and delta0<delta1 are satisfied in the logical circuit 23, then the breaker 26 is closed. Simultaneously, an alarm 27 is operated. More specifically, by analyzing the amount of oil smoke sucked into a smoke discharge hood 14 and the details of the variations of the amount of the oil smoke, tempura fire and other cookings are distinguished.
Patent JP-2001116051-A (JP)
Title: Cage for ball bearing and ball bearing
Inventor: GOSHIMA FUSASUKE
IPC: F16C33/38
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To secure durability by preventing leakage of grease by eliminating gathering of the grease on the inner diameter side of a cage as well as to prevent generation of a cage sound by lubricating a sliding contact part of an inner peripheral surface of a pocket and a rolling surface of a ball. SOLUTION: In an inner peripheral surface of a pocket 8b, instead of squeezing an outer diameter side end part 22 to a diameter or less of a ball 6, an inner diameter side part 21 is formed as a cylindrical surface having a diameter larger than that of the part 21. The cage 7b is formed as a guide for a rolling body, and grease is easily taken in the pocket 8b from the inner diameter side to solve the subject.