baber/WOPTO huggingface dataset:
Patent JP-H0219543-A (JP)
Title: Determination of fluid ejection central axis of nozzle and apparatus therefor
Inventor: KANEDA TAKIO
IPC: G01M99/00
Filed: 1988-07-06
Abstract: PURPOSE:To improve the efficiency for the determination of the position of a fluid ejection central axis of a nozzle by taking two measurement points at both sides of a measuring axis keeping a prescribed distance between the points, converging the position of the measuring axis to the final position of the measuring axis using a specific method and estimating the position of the objective central axis. CONSTITUTION:Two measurement points are positioned at both sides of a measuring axis in such a manner as to keep the designed position of a fluid ejection central axis between the points and keeping a prescribed distance between the points. The axis position of the next measurement is calculated from the pressure measured with pressure sensors PS at the above measurement points interpolating the sum of the above separation distance. The measurement of pressure and the calculation of the next measurement axis position are repeated to determine the final position of said measuring axis. The procedures are repeated on the measuring axis in different coordinates to estimate the position of the fluid ejection central axis.
Patent JP-S6228646-A (JP)
Title: Diaphragm type ozone sensor
Inventor: KADA MICHIO
IPC: G01N21/76
Filed: 1985-07-30
Abstract: PURPOSE:To exactly measure ozone concn. without being affected by other gaseous components by sealing a material which generates chemical emission of light by reacting with ozones in a container having light transmission window on one side and a gas permeable diaphragm on the other side and providing a photodetector thereto. CONSTITUTION:The ozones in the gas to be measured pass the gas permeable diaphragm 10 and intrude into the container 4 when a cap body 14 is removed and the container is put into the gas to be measured. Then the ozones induce the chemical reaction with ethylene 13 in the container 4 and generates the chemical emission of light. The generated light is transmitted through an optical transmission window 9 and is measured by the photodetector 2 consisting of a photomultiplier tube, etc. in a cylindrical body 1. The ozone concn. is measured from the intensity of the chemical emission of light. Part of the ethylene 13 in the container emerges from the container 4 to the outside through the diaphragm 10 and generates the chemical emission by effecting the chemical reaction with the ozones in the gas near the diaphragm 10. Since the inside surface of the container 4 is mirror-finished, both rays of the chemically emitted light advance toward the photodetector 12 side.
Patent JP-H0219852-A (JP)
Title: Resist processing method
Inventor: UENO ATSUSHI
IPC: H01L21/3065
Filed: 1988-07-07
Abstract: PURPOSE:To control the generation of a particle die to the secular change of a resist after descumming, and the growth of the particle by subjecting a prescribed resist pattern to a shape etching in an oxygen gas plasma, followed by carrying out a surface activating treatment on the obtd. resist pattern. CONSTITUTION:The resist 2 is applied on a silicon wafer 1, and UV rays irradiate the resist 2 through a prescribed mask, and the obtd. resist is developed. The resist thinly remained on the void portion of a part of the resist pattern and the resist remained project-wisely on the resist pattern are removed by the step mentioned above. The surface of the resist pattern 2 is etched with the film thickness in the oxygen plasma 5 to shape the resist pattern 2. And, the obtd. resist is subjected to the surface activating treatment by being attracted a hexametal disilazane vapor on the surface of the silicon wafer 1. Thus, the generation of the particle due to the lapse of time after descumming is controlled completely.
Patent JP-H0834276-A (JP)
Title: Armrest of seat for automobile
Inventor: HORIMOTO NAOSHI
IPC: B60N2/75
Filed: 1994-07-21
Abstract: PURPOSE:To prevent any appearance from worsening in a state that the cover of an armrest is opened, and to facilitate an access operation of articles into the storage space of an armrest body as well as to enable it to surely keep the cover opened state in a simple structure. CONSTITUTION:This is an armrest 1 of a car seat, consisting of an armrest body 2 installed with an article storage space on the top face part, and a cover body 3 connected to this armrest body 2 rotatably around a connecting shaft 41 extending in the car with direction, and in this constitution, a plate body 5 is installed in a backside part of this cover body 3 rotatably around a support shaft 32 in parallel with the connecting shaft 41. Simultaneously, an engaged plate spring 33, having this plate body 5 engaged in a state of being stored is installed there, and further an engaging groove 23a engaging a tip part of the plate body 5 and keeping the openedness of the cover body 3 is formed in a bar member 23 bridged to an article storage space 21 of the armrest body 2.
Patent JP-H0834923-A (JP)
Title: Black photosensitive resin composition and manufacture of black matrix
Inventor: HATAI MUNEHIRO
IPC: G03F7/004
Filed: 1994-07-21
Abstract: PURPOSE:To obtain the composition capable of forming an excellent coating film, having excellent dispersion of pigment and light shielding properties and useful for a black matrix by compounding a photosensitive polymer, a dyeable polymer, a dispersant, a coloring pigment and a black dye. CONSTITUTION:This composition is composed of (A) a photosensitive polymer (preferably, a combination of a binder resin with a photo-crosslinking agent), (B) a dyeable polymer (preferably, casein, glue, polyvinyl alcohol, etc.), (C) a dispersant (e.g. an ionic surfactant, a nonionic surfactant, various kinds of polymers, etc.), (D) a coloring pigment (e.g. an organic pigment or an inorganic pigment; carbon black is not preferable) and (E) a black dye (e.g. Direct fast black D((R), etc., of a direct dye). Further, a black matrix is obtained by coating the composition on a transparent base board, exposing light through a mask of a desired pattern, developing this and coloring the obtained pattern with a black dye.
Patent JP-H0460243-A (JP)
Title: Tension clutch structure
Inventor: SADAKANE HIROBUMI
IPC: F16H7/12
Filed: 1990-06-27
Abstract: PURPOSE:To secure a clutch-off state without fail by installing a contact part, which pushes the inner side or outer side of a driving belt up to a clutch-off position, in a support arm supporting a tension pulley free of movement over this clutch-off position. CONSTITUTION:When a cutter clutch lever is operated to a clutch-off position, a support arm 14 is rocked downward, a tension pulley 17 separates from a driving belt 12 downward, while this driving belt 12 is going to the downward, namely, being pushed to the loose side. With this, a balance arm 21 is rotated clockwise, an input pulley 10 is stopped by a brake shoe 22, rotation of the driving belt 12 comes to a stop and thereby another input pulley 11 is also stopped. Thus, with operation at the clutch-off position side of the tension pulley, the driving belt is forcibly loosened, through which the tension clutch is surely disengaged, thus improvement in the disengaging performance for the tension clutch is promotable.
Patent JP-H0923003-A (JP)
Title: Semiconductor device and method and device for manufacture thereof
Inventor: IWATA HIROSHI
IPC: H01L27/092
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a low-resistance titanium silicide film having a high heat resistance so as to reduce the occurrence of junction leaks and make short-channel effects to hardly occur by forming first, second, and third impurity areas so that the depths of the second and third areas can become deeper than that of the first area and the impurity concentrations in the first and second areas can become lower than that in the third area. SOLUTION: A source-drain area is composed at least of a second impurity diffusion area 104 formed adjacently to a channel area, a first impurity area 106 offset from the channel area, and a third impurity area 108 formed in the first impurity area 106. In addition, a metal silicide film 107 having a high melting point is formed on a gate electrode and on the surface of a conductor substrate on both sides of side-wall insulating films. The depths of the second and third areas 104 and 108 are made deeper than that of the first area 106 and the impurity concentrations in the first and second areas 106 and 104 are made lower than that in the third area 108.
Patent JP-2000355829-A (JP)
Title: Production of ultrafine polyester multifilament
Inventor: EZUKA TOSHISHIGE
IPC: D01F6/62
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably and continuously producing in good uniformity a polyester multifilament yarn <=1.0 denier in single filament fineness. SOLUTION: This method for producing an ultrafine polyester multifilament yarn comprises the following process: a polyester is put to melt spinning through a spinneret 1, the resultant filament yarn is divided into two to four so that the number of filaments per divided filament yarn bundle is 50-200, each of the divided filament yarn bundles is oiled and then these bundles are converged and subsequently introduced into a single intermingling device 5 to effect convergence into a single filament yarn bundle, which is then taken up with a take up roller 7 and wound into a single package.
Patent JP-H0831451-A (JP)
Title: Sodium-sulfer battery
Inventor: OKUNO AKIYASU
IPC: H01M10/39
Filed: 1994-07-21
Abstract: PURPOSE:To improve charge recovering ratio by facilitating oxidation-reduction reaction of sodium polysulfide on the positive electrode container side in a positive electrode container, and accelerating move of sodium ions generated by the reaction to the solid electrolyte tube side, and stabilize battery performance by restricting deterioration of a battery for a long period. CONSTITUTION:A mat 7 in which sulfur S as positive electrode active material is impregnated is contained in a positive electrode chamber 6. For this mat 7, carbon fiber fabrics, or webs 15-18, are laminated on each other, needle punch work is applied to it, and the webs 15-18 are formed in such a way that the diameter of fibers becomes thinner from a solid electrolyte tube 5 toward a positive electrode container 1. The mat 7 is composed of the plural webs 15-18 of different thicknesses, and the thicker web is assembled on the positive electrode container 1 side. The ratio of the fibers oriented in the thickness direction of the webs 15-18 is set to be higher on the closer side to the positive electrode container 1.
Patent JP-H0612311-A (JP)
Title: Recovery system for file transfer fault between plural computers
Inventor: OZAKI HIDEO
IPC: G06F13/00
Filed: 1992-06-29
Abstract: PURPOSE:To automatically restore the contents of a transaction processing file by restoration processing even in case of a program fault or system fault and carry on transaction processing by writing out and saving a file. generated by the transaction processing, in another file. CONSTITUTION:This system is equipped with a storage device 9 for storing a data base file 4 and a transfer data storage file 5 for controlling normal transfer and abnormal transfer if a fault occurs in the file transfer processing between plural computers and a processor 8 which has a processing program 1, a control program 3. and a restoring program 3 for restoring transfer data by using the data base file 4 and transfer data storage file 5 saved at the time of the fault occurrence.
Patent JP-S6231106-A (JP)
Title: Winding equipment for toroidal type core
Inventor: SATO HIROSHI
IPC: G11B5/17
Filed: 1985-08-02
Abstract: PURPOSE:To lead a wire repeatedly and surely to insert and lead a wire with a continuous operation by controlling the course of the wire with a guide and sending the wire by plural pairs of rollers. CONSTITUTION:A wire 15 is sent by rollers 21, 21', led by a wing guide 6, passed through a core window 2, reaches rollers 22, 22', the roller 21, is retreated if detected by a detector 92 and a roller 24 is pressed against a roller 24'. The operation proceeds sequentially in this way and if a detector 91 detects the arrival of the wire 15 at the rollers 21, 21', the roller 24' is retreated, a roller 23 is pressed against a roller 23' and the original state is returned. One turn of winding is completed with the above-mentioned operation, the operation is repeated required number of times and the winding is carried out repeatedly. When the winding is done required number of times, all the inside rollers 21, 22', 24' are retreated, a gripper is released and a core is discharged.
Patent JP-H1022656-A (JP)
Title: Mounting structure of opening-closing door in communication apparatus
Inventor: YAMAZAKI YASUHISA
IPC: H05K5/03
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an opening-closing door in a communication apparatus in which the opening-closing door can be mounted to an housing opening part safely and easily. SOLUTION: Cylindrical prints 13, 13' are provided at the lower left and right corner parts A, A' of an opening part 11A of a front frame 11 of a housing 10 for a communication apparatus, etc. Tapered parts 13, 13a' are formed at the outward facing surfaces of the pivots 13, 13'. Hook-like mounting parts 12a, 12a' are provided at the lower corner parts B, B' of an opening-closing door 12. Mounting through holes 12b, 12b' for the pivots 13, 13' are provided in these mounting parts 12a, 12a', and at the same time, tapered parts 12c, 12c, are formed on the tip parts.  When the opening-closing door 12 is applied to the opening part 11A and is pressed inwardly, the tapered parts 12c, 12c' slide on the slopes of the tapered parts 13a, 13a' and the through holes 12b, 12b' are mounted on the pivots 13, 13' so that the opening-closing door 12 is mounted to the opening part 11A of the front frame 11 of the housing 10.
Patent JP-S5692410-A (JP)
Title: Measuring device for movement distance
Inventor: MIYOSHI YASUBA
IPC: G01B21/00
Filed: 1979-12-26
Abstract: PURPOSE: To perform a high-precision measurement, by setting the zero adjusting means of the extent of rotation to zero when the cable take-up machine moving material or the like reaches the reference position and by obtaining the most outside cable diameter or the number of turns of unwinding of the cable take-up machine at this zero set time.  
     CONSTITUTION: Moving material 1 is moved to end buffer 8c, and the number of turns of unwinding of cable take-up machine 2 is measured at this time. This number of turns is set to setting equipment 10a, and the diameter at the last turn of unwinding is obtained by operator 10b. The movement distance from the point to be measured to end buffer 8c is obtained by operator 9b and is displayed on position display equipment 8b. Then, zero adjusting equipment 8a of rotation angle is adjusted and is set to zero, and moving material 1 is moved from end buffer 8c to a desired movement position. The analogue rotation angle from zero adjusting equipment 4 of rotation algle is input to operator 9b through A/D converter 9a, and the movement distance from the point to be measured to the movement position is output. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6061156-A (JP)
Title: High-frequency melting and pressure casting device
Inventor: AKAGI FUMIAKI
IPC: B22D18/04
Filed: 1983-09-13
Abstract: PURPOSE:To improve the transmission efficiency of the high-frequency electric power necessary for melting a casting material by inscribing spiral grooves meeting the winding direction and winding pitch of a high-frequency coil on the outside circumferential surface of a cylindrical refractory vessel to be wound with the high-frequency coil. CONSTITUTION:A titled device is provided successively with a melting part 4 consisting of winding a high-frequency coil 2 on the outside circumference of a cylindrical refractory vessel 3 contg. a crucible 5 and a casting mold part 12 consisting of a projecting casting mold 11 molded integrally with a sprue 8 and a casting mold 9 by an investing material 10. Sprial grooves 17 meeting the winding direction and winding pitch of the coil 2 of such device are inscribed to the part on the outside circumference of said vessel 3 to be wound with the coil 2. The coil 2 is thus approached to the body to be heated in the crucible 5 while the mechanical strength of the vessel 3 is thoroughly maintained by which the coefft. of coupling between both is increased. The transmission efficiency of the high-frequency electric power necessary for melting the casting material is thus improved.
Patent JP-2000010189-A (JP)
Title: Data projector equipped with camera for paintings and calligraphy
Inventor: SATOMI TAKESHI
IPC: H04N5/45
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a data projector equipped with a camera for paintings and calligraphy capable of realizing multiscreen display on one screen by projecting a picked-up video by a camera for paintings and calligraphy while projecting a video supplied from an external information equipment such as a personal computer. SOLUTION: By providing an image processing part 5 synthesizing a picked-up video signal from the camera for paintings and calligraphy 103 and a video signal from the external information equipment such as the personal computer 109 supplied from an input terminal 3, the video signals are synthesized to realize the multiscreen display. The picked-up video by the camera for paintings and calligraphy is displayed on one small screen out of plural screens performing the multiscreen display so as to display the taken video of paintings and calligraphy on other small screens, adjust the position and the area of the small screen, and emphasize and display the screen selected out of the multiscreen so that only the selected screen is enlarged and projected to be displayed.
Patent JP-S5795802-A (JP)
Title: Production of hydrogen
Inventor: OOTA MASAO
IPC: B01J23/00
Filed: 1980-12-04
Abstract: PURPOSE: To obtain hydrogen while enhancing the utilization efficiency of a transition metallic oxide contg. a Pt group element and simplifying the flow of processes by alternately carrying out a process for bringing the metallic oxide into contact with a reducing gas and a process for bringing it into contact with steam.  
     CONSTITUTION: ≥3 equivalent reactors are used. Each of them is packed with a transition metallic oxide such as Mo, W or V oxide contg. a Pt group element such as Rh, Pt, Pd or Ru, and it is provided with piping and changeover valves for introducing and exhausting a reducing gas such as CO or hydrocarbon and steam. A process for reducing the metallic oxide by the contact with the reducing gas and a process for generating hydrogen by the contact metallic oxide  with steam are alternately carried out by passing said gas and steam through  some of the reactors. The number of the reactors depends on the reaction time  of each process. By selecting the number of reaction towers and dividing the towers in accordance with the time necessary for both of reduction and oxidation,  the extent of both the reactions can be regulated so as to be made optimum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08336571-A (JP)
Title: Heating method for sauna room and heater for the same
Inventor: HANADA NOBORU
IPC: A61H33/06
Filed: 1995-06-13
Abstract: PURPOSE: To uniform the temperature of the whole room by employing such constitution that the air of low temperature in the lower part of a sauna room is sent to the upper part of the sauna room via a passage formed on the outer periphery of a heater and it is mixed with the air of high temperature in the upper part. CONSTITUTION: The heater 3 arranged at one corner of the sauna room is provided with a longitudinal square cylindrical main body 7, and a heating means 4 such as a sheathed heater, etc., is arranged in the main body 7. Also, a lower suction port 5 is formed on the lower part of the main body 7, and an upper discharge port 6 on the upper part, and a heat insulating board and a diffuser plate 8 are fitted on the upper part of the upper dishrag port 6 extending in a horizontal direction, which prevents the air of high temperature discharged from the upper discharge port 6 from directly abutting with a ceiling. Also, the passage 10 is formed with a section wall 9 on the outer periphery of the main body 7, and the air of low temperature in the lower part of the sauna room 1 is sucked by the operation of a suction fan 12 arranged in the lower opening 11 of the passage 10, and it is permitted to flow out from an upper opening 13, therefore, the air of low temperature is mixed with the air of high temperature, which uniform temperature distribution in the sauna room.
Patent JP-H0818903-A (JP)
Title: Video display device
Inventor: TSUZURA TADAYUKI
IPC: G11B20/10
Filed: 1994-06-30
Abstract: PURPOSE:To attain synthesis display of plural video images with simple configuration by adjusting the leading and trailing phase of a clock signal and a horizontal synchronizing signal and adjusting a timing based on the count of clock signals with respect to the horizontal synchronizing signal. CONSTITUTION:A digital signal outputted from a CD player 2 is given to a separator section 9, in which the signal is separated into an audio signal and a CD graphics signal, and the CD graphics signal is fed to a timing control section 23 via a decoder 16. On the other hand, a vertical synchronizing signal V in synchronizing signals separated by a synchronizing separator circuit 11 is fed to a control section 23, and a horizontal synchronizing signal H is fed to the control section 23 and also a phase adjustment section 22. Furthermore, a clock signal CLK from a clock generating section 21 is fed to the adjustment section 22, in which the two signals are phase-adjusted, and a clock signal CLK' whose phase is adjusted is fed to the control section 23. The control section 23 stores once a signal from a decoder 16 to a memory 24 and the signal stored in the memory 24 is read by referencing the synchronizing signals V, H and the clock signal CLK' and outputted with changeover control by a changeover control section 18.
Patent JP-H08338874-A (JP)
Title: Positron ct device having compensating radiation source storing mechanism
Inventor: INOUE SHINICHI
IPC: G01T1/161
Filed: 1995-06-14
Abstract: PURPOSE: To provide a mechanism suitable for automatic storing compensating radiation source used for sensitivity compensation and absorption compensation of a positron CT device. CONSTITUTION: A storing mechanism part of a compensating radiation source 3 consists of the compensating radiation source 3, a lead container 14 housing it, a rotation ring rotating the compensating radiation source 3, various cylinders for storing the compensating radiation source 3 to/from the lead container 14, a mechanism part moving or stopping the compensating radiation source 3 at a specified position, and a compressor 16 for compressed air acting as a drive source for moving. The operability of a positron CT device is improved, and radiation exposure of an operator is prevented.
Patent JP-S5794822-A (JP)
Title: Input/output control system
Inventor: KIMURA KAZUMASA
IPC: G06F13/00
Filed: 1980-12-03
Abstract: PURPOSE:To prevent the hang of the software of a CPU, by holding the report of the switching the NOT READY state to the READY state until the report of the request for intervention through an input/output device. CONSTITUTION:A flip-flop 9 is set when the conditions are satisfied for all facts that an interface signal SVO is at an on-state, the unit check is given to the channel and that an intervention request is at an on-state, respectively. Then the flip-flop 9 is reset when a sense command is received and other conditions are all satisfied. With the setting and resetting of the flip-flop 9, +SUCK and -SUCK are turned on, respectively. A flip-flop 10 is set when -SUCK is turned on and an input/output device has been switched to the READY state. With the setting of the flip-flop 10, +RQi is turned on to be sent to a channel.