baber/WOPTO huggingface dataset:
Patent JP-H03101466-A (JP)
Title: Automatic answering telephone set connection system
Inventor: OKUMURA MAKOTO
IPC: H04M3/42
Filed: 1989-09-14
Abstract: PURPOSE:To avoid useless talking by allowing a caller to recognize whether or not a called party is an automatic answering telephone set before talking and allowing the caller to select whether or not the caller is to make a call depending on the recognition. CONSTITUTION:The system receives an automatic answering telephone set indication signal with a specific frequency representing the presence of an automatic answering telephone set sent from the automatic answering telephone set of a called party 11 so as to detect it that the called party 11 is the automatic answering telephone set. Or the called party 11 sends a special audible tone as the automatic answering telephone set indication tone representing it that the called party 11 is the automatic answering telephone set to the caller 1. When the caller 1 desires to make a request of talking to the called party (automatic answering telephone set) 11, the caller dials a special number as a talking request signal to enable the talking with the called party (automatic answering telephone set) 11. Since the caller 1 recognizes it before the actual talking that called party is the automatic answering telephone set and can select whether or not the talking is to be made, useless talking is avoided.
Patent JP-H09118637-A (JP)
Title: Method for controlling ratio of 2-methyl-1-butene to 2-methyl-2-butene in isoamylene
Inventor: ROBAATO CHIYAARUZU MAIKERUSON
IPC: C07C5/25
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To readily control a ratio of 2-methyl-2-butene(2MB2) to 2-methyl-1- butene(2MB1) in isoamylene.  
     SOLUTION: A current of a supplied material containing isoamylene containing at a ratio of about (1/1)-(5/1) or 2-methyl-2-butene(2MB2) to 2- methyl-1-butene(2MB1) is fractionated and divided into an overhead hydrocarbon fraction of isoamylene containing 2MB2 to 2MB1 at a ratio smaller than the ratio of 2MB2 to 2MB1 in the current of the supplied material and a side stream hydrocarbon fraction essentially constituted with isoamylene containing 2MB2 and 2MB1 at a ratio within a range of about (6/1)-(12/1). 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6482365-A (JP)
Title: Voice recording system for electronic camera
Inventor: SANO YUSHI
IPC: G11B20/02
Filed: 1987-09-24
Abstract: PURPOSE:To effectively add voice information at the time of reproducing by providing a medium for voice recording in an electronic camera, making the address of the medium to record the voice endless and recording the voice before and after pressing a little shutter. CONSTITUTION:A counter to measure a memory address counter and a time is reset by a voice recording starting trigger, the voice is recorded to a voice memory as digital data, thereafter, the memory endlessly records the sound signal according to the memory address counter. When a shutter is pressed, the counter is activated, it reaches END data, the voice recording is stopped, and the voice in a certain time before and after pressing the shutter is recorded. Thus, the voice information before and after pressing the shutter is effectively recorded, and the voice information can be added to the video at the time of the reproducing.
Patent JP-S6391633-A (JP)
Title: Driving method for active matrix type liquid crystal display device
Inventor: NAKAJIMA YASUFUMI
IPC: G09G3/36
Filed: 1986-10-06
Abstract: PURPOSE:To improve the opening rate of a liquid crystal by putting a scanning signal to be fed to the scanning line of an active matrix type liquid crystal panel into the selected state during the two horizontal scanning periods adjacent with each other with time in a vertical synchronizing period and shifting the selected scanning lines successively by each piece in synchronization with a horizontal synchronizing signal. CONSTITUTION:A gate circuit 1 generates the two pulses of one horizontal synchronizing period synchronized with the vertical synchronizing signal as a period or the pulses having the pulse width including the two horizontal synchronizing signals. The state in which the two continuous scanning lines are simultaneously selected is attained with said pulses as the input to a shift register. The scanning lines are successively shifted by each one line in synchronization with the horizontal synchronizing signal. The time for selecting one scanning line is eventually expanded two-fold the time of the conventional method and tentative electric charge is executed in the liquid crystal which is load in the first half of the selection time. The electric charge is completed at the potential suitable for the final display in the second half. The charging efficiency is consequently improved without having substantial deterioration in resolution.
Patent JP-2000066608-A (JP)
Title: Engaging tool with removable head portion
Inventor: HIROKI TOYOHISA
IPC: G09F3/16
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To make simply separable a commodity by simply drawing it from a broken portion of the joined portion of a head portion and a filament portion by providing a lateral bar on one end of the slender filament portion and the head portion on the other end, respectively, providing a cutout portion on the joined portion of the head portion and the filament portion and providing a broken portion on the cutout portion to form a locally weak portion. SOLUTION: The engaging tool 1 is constituted by a filament portion 2, a lateral bar provided on one end of the filament portion 2, and a flat head portion 4 provided on the other end of the filament portion 2. The head portion 4 itself is formed in a flat plate and an edge portion 4a on the filament 2 side is circularly curtailed. A cutout portion 5 having a width narrower than that of the head portion 4 and a broken portion 6 crossing the cutout portion 5 are provided between two edge portions 4a. The broken portion 6 is formed to a pair of front and back lateral grooves of a V-shape or necks so as to be opposed to both front and back surfaces of the cutout portion 5 and a thickness of the broken portion is thinner than that of the head portion 4 and is formed to approximately 1/3.
Patent JP-S61116640-A (JP)
Title: Precision gas specific gravity measuring apparatus by outflow method for removing drift phenomenon of measured value
Inventor: OSAWA TOSHIHIKO
IPC: G01N9/32
Filed: 1984-11-12
Abstract: PURPOSE:To achieve a higher measuring accuracy, by a method wherein the opened upper end of one leg of a U-shaped outer shell is sealed airtight with a freely expandable sealing means and a control electrode and measuring electrode are arranged therein to remove drift phenomenon of the measured value. CONSTITUTION:Both led sections 22 and 23 of a U-shaped outer shell 8 are filled with water 9 and the open upper end of the leg section 23 thereof having a bag 7 housed in the leg section 22 is sealed airtight with freely expandable sealing means 24 and 25 while first and second control electrodes 13 and 10 and first and second measuring electrodes 12 and 11 are arranged airtight in the upper end. As a measuring operation is repeated for a long time, the steam generated by the evaporation of water 9 enters sealing means 24 and 25 to be returned to the outer shell 8 again as waterdrops because the upper end of the leg section 23 is sealed airtight from the atmosphere. Thus, the capacity of the water 9 will not decrease. This removes drift phenomenon of the measured value thereby elevating the measuring accuracy.
Patent JP-H08102791-A (JP)
Title: Multi-station interphone system
Inventor: KITO HIDETSUGU
IPC: H04M9/00
Filed: 1994-09-30
Abstract: PURPOSE: To automatically recover a standby state even when more than a prescribed station number of tuning switches are simultaneously pushed and to prevent crosstalk by providing a communication switch, the tuning switches provided with a non-lock switch for tuning a slave station and a holding circuit and a CPU for controlling a power supply circuit in a master unit. CONSTITUTION: In this multi-station interphone system S, when the non-lock switch 8 of a tuning switch means 6 for tuning one slave unit 2 of the master unit 1 in the standby state is pushed, a PNP type transistor TR TR3 is turned to an on state. Then, since the NPN type TR TR4 of the holding circuit 9 is turned to the on state, power supply to the holding circuit 9 is held even when the connection of a reference potential point connected through the non- lock switch 8 is cancelled. Thus, since the base of the PNP type TR TR1 used for the communication switch 4 is connected to the reference potential point and the TR TR1 is turned to the on state, the communication circuit 3 of the master unit 1 and the slave unit 2 are connected and a communication state is attained.
Patent JP-H04117879-A (JP)
Title: Signal delay circuit
Inventor: SATO HISAYUKI
IPC: H04N5/93
Filed: 1990-09-07
Abstract: PURPOSE:To utilize a clock signal for the PAL-N system with a video tape recorder in common use of the PAL-N/NTSC systems by connecting a main delay circuit and an auxiliary delay circuit only when an input signal is delayed in the auxiliary delay circuit. CONSTITUTION:When a luminance signal is for the PAL-N system, a luminance signal outputted from a CCD delay circuit 19 is inputted to a delay circuit 22 via a changeover switch 20, in which the signal is delayed by nearly 0.5mus resulting that the signal is delayed in total nearly 64mus (1H) due to the delay time of the circuit 19. Since the changeover switch 20 connects the CCD delay circuit 19 and the delay circuit 22, even when a CCD delay circuit for the NTSC system is employed for the CCD delay circuit 19, deficient delay time for the luminance signal is compensated, resulting that the luminance signal is almost delayed by 1H.
Patent JP-H03100718-A (JP)
Title: Input/output processing method for disk device with buffer
Inventor: YAMAMOTO AKIRA
IPC: G06F12/12
Filed: 1989-09-13
Abstract: PURPOSE:To improve the processing speed by providing buffers with an area for sequential read processing and an area for nonsequential read processing and performing data transfer processing between the disk device and a host device by using one of the areas. CONSTITUTION:A controller 23 consists of >=1 director 25 and each director 25 performs transfer between a channel 22 and the disk device 24 with the buffers. The disk device 24 is provided with a buffer 10 for nonsequential read processing and a buffer 11 for sequential read processing independently. When, for example, a nonsequential read processing request is received from the controller 23, the disk device 24 uses a buffer allocation unit 10 for sequential read processing to load data requested from the side of the controller 23 in the buffer allocation unit 10. Consequently, the frequency of the execution of positioning processing for the disk device 24 with the buffers is decreased to improve the processing speed.
Patent JP-H0399397-A (JP)
Title: Smoke detector
Inventor: IWASHITA HIDETOSHI
IPC: G08B17/107
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a measured value proportional to actual smoke without being influenced by unnecessary reflected light by providing the smoke detector with a large current generating means and a small current generating means and alternately generating a large current and a small current to drive light emitting elements. CONSTITUTION:A transistor TR Q3 is repeatedly turned on and off in each ON of a TR Q4 by the large and small current generating means 15, 16 and a current value flowing into a light emitting element 2 is alternately switched to the large and small currents. Since the sensitivity of the detector is low at the time of the small current, a signal waveform due to unnecessary reflected light is dropped close to 0V when there is no reflecting object in a detecting area. When a pseudo reflector is arranged in the detecting area to adjust the sensitivity, the waveform at the large driving current of the element 2 is saturated, but the waveform at the small driving current indicates a voltage value unsaturated by the reflected light of the pseudo reflector. In addition, the voltage value is not influenced by the unnecessary reflected light. Thus, the value of smoke sensitivity proportional to the actual smoke can be obtained by adjusting volume resistance RV and adjusting the voltage value.
Patent JP-S62201928-A (JP)
Title: Production of aromatic polyester
Inventor: SUGIMOTO HIROAKI
IPC: C08G63/06
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a polyester small in a dispersion of physical properties and excellent in heat stability, by condensing a specified aromatic dicarboxylic acid with a specified aromatic dihydroxy compound and/or a specified aromatic hydroxycarboxylic acid in specified conditions. CONSTITUTION:The purpose aromatic polyester is obtained by condensing the following monomers (a), (b) and (c) or the following monomers (d) and (e) in the following conditions. Said condensation is carried out by using a liquid compound having an atmospheric b.p. higher than the condensation temperature and being inert to condensation in such an amount as to satisfy the equation: (theoretical yield of aromatic polyester)/[(theoretical yield of aromatic polyester) + (amount of liquid compound)] = 0.70-0.98 (by weight), (a): an aromatic hydroxy-carboxylic acid and/or its esterifiable derivative containing at least 50mol% p-phydroxygenzoic acid, (b): an aromatic dicarboxylic acid and/or its esterifiable derivative, (c): an aromatic dihydroxy compound and/or its esterifiable derivative (provided that the molar ratio of (a) to (b) and the molar ratio of (a) to (c) are each 1:0-1:4), (d): an aromatic dicarboxylic acid and/or its esterifiable derivative containing at least 50mol% terephthalic acid and (e): an aromatic dihydroxy compound and/or its esterifiable derivative containing at least 50mol% at least either of an (un)substituted hydroquinone and an(un)substituted 4,4'-dihydroxydiphenyl.
Patent JP-H0286857-A (JP)
Title: Method for displaying end of working of centrifuge
Inventor: TAKAHASHI HIROYUKI
IPC: B04B13/00
Filed: 1988-09-22
Abstract: PURPOSE:To make it possible to easily judge whether the working of a centrifuge is finished or not by starting the display of the end of working with a display device at the time of the end and continuing the display until operation is inputted into an inputting device by a user. CONSTITUTION:When the control of a motor with a motor controlling circuit 5 is finished, the display of the end of working with a display device 4 is started and it is continued until input is received from an inputting device 1 directly operated by a user or the opening and shutting of a door is detected with a detector 2. A centrifuge brought into the end of working can easily be discriminated from running centrifuges and even a person other than the user can easily judge whether the working of a stopped centrifuge is finished or not.
Patent JP-H1177440-A (JP)
Title: Electric discharge machine
Inventor: SAKAKIBARA YOICHI
IPC: B23H7/26
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement and position alignment of a machining electrode in an electric discharge machine. SOLUTION: In this electric discharge machine, between a workpiece and a machining electrode 10, an arc discharge is performed, so as to perform machining of a concerned workpiece. Here, in the inside of a holder 20, a hole 21 is formed, partly a wall surface of the hole 21 is formed as an inside reference surface 21a, in an outer surface of the holder 20, a plurality of outer side reference surfaces 27a, 27c are formed, a mounting metal fitting of the holder 20 is arranged in the electric discharge machine, two reference surfaces are formed in the mounting metal fitting, the holder 20 is mounted in the mounting metal fitting, so that the two outside reference surfaces of the holder 20 are brought into contact with the two reference surfaces of the mounting metal fitting, a reference surface 12 is formed in a surface of a base part 11 of the machining electrode 10,  and the base part 11 of the machining electrode 10 is fixed into the hole 21 of the holder 20 so that the reference surface 12 in the base part 11 of the machining electrode 10 is brought into contact with the inside reference surface 21a of the holder 20.
Patent JP-S61119532-A (JP)
Title: Paper driving-out apparatus which can be freely mounted and demounted
Inventor: TAKAHASHI SHINTARO
IPC: B65H1/26
Filed: 1984-11-14
Abstract: PURPOSE:To improve the working efficiency by providing a cartridge which can be freely mounted and demounted onto a printing machine body and operating a driving-out belt by receiving a driving power from the body side, thus facilitating the replacement of the cartridge. CONSTITUTION:A paper driving-out apparatus 13 is connected to a body 16 by connecting a hooking part 81, screw-shaped stopper 82, and a notched part 83 for lateral-position adjuster with a hooking pin 86, stopper metal fitting 87, and an adjusting screw 88 for lateral-position adjuster, respectively. Power is transmitted by the engagement of the pinion gear 63 of the apparatus 13 with the segment gear 29 on the body 16 side. When the apparatus 13 is installed onto the body 16, the hooking part 81 is hooked onto the hooking pin 86 on the body 16 side, holding the while apparatus 13, and the notched part 83 is fitted between a pair of flanges on the adjusting screw 88, and the gears 63 and 29 are correctly engaged. When the apparatus 13 is demounted, the whole apparatus is pulled upwardly.
Patent JP-S6393163-A (JP)
Title: Semiconductor pressure sensor
Inventor: KIBUNE FUKASHI
IPC: H01L29/84
Filed: 1986-10-07
Abstract: PURPOSE:To omit a pedestal, and to obtain a pressure sensor having high precision by fixing a pressure-sensitive diaphragm chip onto a substrate consisting of insulating SiC ceramics fastened to a plate shape onto the bottom of a vessel and forming a thick-film wiring circuit onto the substrate. CONSTITUTION:An silicon pressure-sensitive chip 1 is bonded onto a substrate 8 composed of SiC ceramics housed in a vessel 3, and the rear side space of a diaphragm fitted to the chip 1 is communicated with an opening section 81 in the substrate 8. A wiring through thick-film printing is shaped around the chip 1 on the substrate 8, and an accessory circuit such as an amplifier circuit is formed as a thick-film wiring circuit 6. Accordingly, a pedestal can be omitted, and a pressure sensor having high accuracy is acquired.
Patent JP-S60130455-A (JP)
Title: Production of quickly cooled thin sheet
Inventor: SATOU TOORU
IPC: B22D11/06
Filed: 1983-12-20
Abstract: PURPOSE:To obtain a quickly cooled hoop having a uniform thickness in the transvers direction by providing a relay guide consisting of a flat plate-shaped heat resistant material between a nozzle and rolls so that the supplied flow is made into thin and broad laminar flow and is conducted to the circumferential cylindrical surfaces of the rolls. CONSTITUTION:The molten metal flowing out of a nozzle 1 is made into thin laminar flow 5 having a specified thickness by a relay guide 4 consisting of a flat plate-shaped heat resistant material. The guide 4 consists of refractories such as ceramics or the like and the surface roughness thereof is made <=200mu average roughness (Ra). The tip of the guide 4 can be made thinner than the tip of the nozzle 1 and therefore the guide is disposed in proximity to a roll gap (g) by which the downflow path of the flow 5 is made short and the influence of surface tension is eliminated. The quickly cooled thin sheet having a uniform thickness without heat streak is obtd. from the flow 5 by the above-mentioned method. The effect of making the thickness uniform is further improved by applying oscillation by an ultrasonic wave, etc. to the guide 4.
Patent JP-S60132259-A (JP)
Title: Channel command retrying system
Inventor: MIURA YASUSHI
IPC: G06F13/12
Filed: 1983-12-20
Abstract: PURPOSE:To increase a degree of freedom of a retrying position by providing a retrying position display flag on a channel command word, and discriminating basing on said provision whether a present channel command word address is stored in a retrying channel command word address buffer or not. CONSTITUTION:Each channel command word CCW has a retrying position display flag, and when a command code of the CCW is a TIC command, the flag is disregarded. If the command code of the CCW is other than the TIC command, the retrying position display flag is checked, and when a retrying position is displayed, it is set to ''1'', and thereafter, it is held. In case when the retrying position is not displayed and the retrying position storage flag is ''1'', a CCW address buffer 9 is not updated, and in other case, the present CCW address is stored in the retrying address buffer 9. When a retrying request signal 12 is received, the processing is traced back to the CCW whose retrying position is displayed recently.
Patent JP-2001066214-A (JP)
Title: Water leakage inspecting agent and method for inspecting the same
Inventor: YOSHII MASANOBU
IPC: G01M3/20
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To inspect a fine defect for bringing about a water leakage by coating a surface of an object to be inspected with an inspecting agent for color developing when brought into contact with water, coating the coated surface with a transparent film for shutting OFF the water, and coating it with a penetration preventive film for shutting OFF a penetration of the water out of the object. SOLUTION: A crack inspecting agent 1 is constituted of an inspecting agent and a penetration inhibitor independent from each other. The agent coats by directly blowing the agent to a material to be inspected or by a brush coating. The agent 1 contains a water soluble paint insoluble in a solvent for color developing when a dry coating film is brought into contact with a water leaked from the material after coating, a volatile solvent, and a white powder dispersed in the solvent. As the agent, Moremir (R) is used since it is difficult to detect fine through defect in a dark gray structure, a white background is used to easily observe a defect. As the penetration inhibitor, an epoxy paint is used. The inhibitor has a protective film function for protecting the agent against the water and a sensing function in the case of discolored with water arriving at a surface via a through defect.
Patent JP-H0959650-A (JP)
Title: Method for desulfurizing catalytic cracking gasoline
Inventor: HATANAKA SHIGETO
IPC: B01J23/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for desulfurizing a catalytic cracking gasoline whereby the decrease in octane number due to hydroguation of olefins is minimized and a high degree of desulfurization can be achieved. SOLUTION: A catalytic cracking gasoline is subjected to hydrodesulfurization under such conditions that the amt. of hydrogen supplied to the inlet of a reactor is 1-5 times that of a feedstock oil and 5-50mol per mol of olefins contained in the feedstock oil and that the reaction is carried out at 200-300 deg.C under a total reactor pressure of 10-20kg/cm<2> G at a liq. space velocity of 2-8l/hr in the presence of a catalyst which comprises 10-20wt.% MOO3 and 3-6wt.% CoO has a wt. ratio of MoO3 to CoO of 2.5-4.5, and is supported by a support mainly comprising alumina and having a surface area of 200 m<2> /g or higher.