baber/WOPTO huggingface dataset:
Patent JP-H05332487-A (JP)
Title: Branch pipe coupling
Inventor: YAMADA YONEKAZU
IPC: F16L41/02
Filed: 1992-05-29
Abstract: PURPOSE:To install a branch pipe coupling in a simple and sure manner through a dry installation method in which no adhesive is used, by pulling up the engagement part of a receiving port short pipe by rotationally operating the cam of the branched pipe coupling and squashing a rubber ring between the engagement part and the saddle, and bringing the rubber ring under pressure attachment to the installation part of a main pipe. CONSTITUTION:When a branched pipe coupling 10 is installed at the installation port of a main pipe, a receiving short pipe 12 is inserted at a prescribed inclination angle along the main pipe, at the installation port. At the same time, a rubber ring 14 is inserted into the installation port, and a saddle 13 is closely attached to the outer surface of the installation port. Then, a cam 15 is rotationally operated, and each engagement part 16(A-D) of the receiving short pipe 12 is pulled up for the main pipe and the saddle 13. Then, the rubber ring 14 is squashed and spread between the saddle 13 and each engagement part 16, and brought under pressure attachment to the peripheral edge part of the installation port, and the water stop performance between the branched pipe coupling 10 and the main pipe can be secured. Further, since each engagement part 16 is engaged with the peripheral edge part of the installation part, the receiving port short pipe 12 is prevented from being slipped off from the installation port.
Patent JP-S61296805-A (JP)
Title: Operational amplifier
Inventor: YOTSUYANAGI MICHIO
IPC: H03F3/16
Filed: 1985-06-25
Abstract: PURPOSE:To quicken the settling and to attain high speed operation even when the gain is in either of two different states by providing the 1st switch setting the 1st capacitor to plural different values and the 2nd switch setting the 2nd capacitor to plural different values. CONSTITUTION:When the 1st frequency compensating capacitor Cc1 is C1+C2 when the switch S1 is closed depending on the operating state of an operational amplifier, and the value Cc1 is C2. Similarly, the 2nd frequency compensation capacitor Cc2 is C3+C4 when the switch S2 is closed and is C3 when the switch S2 is opened. The switches S1, S2 are closed with the state of gain unity to increase the value Cc thereby bringing the phase margin to a proper value and quickening the settling. With the gain 8, the switches S1, S2 are opened to decrease the value Cc, it is suppressed that the phase margin is excessive while the value Cc is kept constant, the phase margin is kept to a proper value to quicken the settling.
Patent JP-H04362828-A (JP)
Title: Priority incoming call control system
Inventor: ITO MAKOTO
IPC: H04L47/6275
Filed: 1991-06-11
Abstract: PURPOSE:To realize the priority incoming control system in which a reception packet from a packet exchange network is sent to an accommodation terminal equipment in the order of a transmission time of the packet. CONSTITUTION:Each of communication controllers 2a, 2b, 2c has a clock device and adds transmission time information to a header part and sends the result to a transmission data. Even when transmission data 01, 02, 03, 04 addressed to a terminal equipment 1a sent by the communication controllers 2b, 2c are received by a communication controller 2a independently of the order of the transmission time from a packet exchange network, the data 00, 01, 02, 03, 04 are sent in the order of the transmission time by checking the transmission time information of the header of the reception data.
Patent JP-H09314549-A (JP)
Title: Freely detachable wire reel and wire saw using the same
Inventor: SHIBAOKA SHINJI
IPC: B24B27/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a freely detachable wire reel which is miniature and lightweight and is easily attached and detached and to provide a wire saw using the freely detachable wire reel. SOLUTION: A wire reel 60 is fitted to a spindle 64 connected to a turntable 62 through a cylindrical body 66. The cylindrical body 66 is formed so as to be freely extended and contracted in the circumferential direction. When a ring 76 having extended diameter is fitted to the tip of the spindle 66, the inner circumferential face is pressed by the ring 76 having extended diameter and the diameter of the cylindrical body 66 is extended. The cylindrical body 66 having extended diameter presses the inner circumferential face of the wire reel 60. Thereby, the wire reel 60 is fixed to the spindle 66.
Patent JP-H05332850-A (JP)
Title: Method for monitoring air heating furnace
Inventor: IIDA OSAMU
IPC: F27D21/00
Filed: 1992-05-29
Abstract: PURPOSE:To make it possible to monitor the entire iron shell by measuring the temperature distribution in a region, wherein an optical fiber is provided, based on the intensity of backward Raman scattering and the time of the returning of the pulse light, which is cast on the optical fiber provided on the surface of the iron shell of an air heating furnace. CONSTITUTION:Pulse light is cast into an optical fiber 2, which is provided along the surface of the iron shell of an air heating furnace that is a material to be measured 1, from a semiconductor laser 5, which is driven with a pulse driving circuit 4. Of the backward scattering at each part of the fiber 2, the Stokes line and the anti-Stokes line are separated with interference filters 7 and 8 and detected with first and second photodiodes 9 and 10, respectively. Then, two components undergo A/D conversion in a high-speed averaging device 11. The results are added and stored into a memory in correspondence with each delay time. When all the backward scattering has returned, the detection is performed by the same way. The detections are performed many times and the results are averaged. The temperature distribution information is obtained with a data processing device 12 and displayed on a display device 3 based on the intensity ratio of the Stokes line and the anti-Stokes line at each part, which are outputted from a measuring part 3.
Patent JP-2000331510-A (JP)
Title: Lighting system for vehicle
Inventor: MURAHASHI KATSUHIRO
IPC: F21S8/12
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize light of a light source device as a heat ray or for camera lighting in addition to visual light by installing a heat ray conducting path wired between a light dividing means and a vehicle lighting lamp and conducting a heat ray from the light dividing means to the vehicle lighting lamp; and a radiator device for radiating the conducted heat ray to the outside. SOLUTION: When a light source is lit, light LIR, (LIL) is emitted to a light dimming lens 2 side. The light is divided into visual light VL and a heat ray IR with an IR reflecting filter 20, the visual light VL transmits the IR reflecting filter 20 and is incident on a light incident end 30, and the heat ray IR is reflected with the IR reflecting filter 20 and is incident on a heat ray incident end 50 of a heat pipe. Visual light VL is transmitted, outgoes in lamps 40, 41, 42 from a light outgoing end, and is irradiated to the outside in a specified light distribution pattern. The heat ray is incident in the heat pipe goes out to the radiator device from the heat ray outgoing end, and is emitted to lamp chambers of headlamps 40, 41. Then visual light VL and the heat ray IR are effectively utilized as a light source and a heat source respectively.
Patent JP-H0437631-A (JP)
Title: Production of surface insulating material
Inventor: OKADA MASAKI
IPC: C04B41/65
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a surface heat insulating material at low cost by massproduction by etching the surface of a photosensitive material to form a recessed part, coating the recessed part with a film, adhering a pedestal thereon, removing the photosensitive material by etching and then further coating the exposed area with a film again. CONSTITUTION:One surface of a photosensitive glass 1 is covered with a netlike mask 2, irradiated with UV ray for etching to form recessed parts comprising walls 3 and bottom 4. Then the first coating film 5 is formed on the surface of walls 3 and bottom 4 by sputtering Si3N4. After the top part of the coating film 5 is adhered to a pedestal 6, the bottom 4 is removed by etching to expose the film 5. The exposed area is covered with the second coating film 7 formed by sputtering or CVD method, using one or more compds. selected from Si3N4, SUS steel and Ti. Thus, the surface heat insulating material is obtained in which the ceiling part is held by columns 8.
Patent JP-S6030374-A (JP)
Title: Electronic typewriter
Inventor: TOGAWA SHINGO
IPC: B41J5/30
Filed: 1983-07-28
Abstract: PURPOSE:To rapidly perform slip treatment by printing an amount of money while calculating the same corresponding to input such as unit cost data, by mounting decimal tab function and calculating function. CONSTITUTION:A document due to a keyboard 1 is repeatedly printed by a printing apparatus while stored in an one-page memory circuit 5 through a control circuit 2 for performing process control corresponding to the program of program memory 3. On the other hand, when the position of a decimal point due to the tab set key of the keyboard 1 is indicated, a carriage, to which a printing mechanism is mounted, moves to the position of the decimal point and a unit mark data is stored in the circuit 5 along with a tab position by the operation of the tab set key. When a figure is indicated by the decimal tab key of the board or multiplication is indicated by the multiplication key thereof, multiplication operation and carriage movement are controlled by calculating function and decimal tab function through decimal tab memory 6 for storing an indicated tab position and the circuit 2 to print a unit cost, quantity or an amount of moeny and slip treatment is rapidly performed.
Patent JP-S60151396-A (JP)
Inventor: CHIYAARUZU GURIINFUIIRUDO
IPC: C02F11/10
Filed: 1984-07-06
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-H01310171-A (JP)
Title: Hydraulic turbine main shaft
Inventor: SEKIDO KENJI
IPC: F16C33/00
Filed: 1988-06-08
Abstract: PURPOSE:To enable the most desirable pump action such as not to let the air of the upper cover chamber discharge into a main bearing oil cake by making the aperture area of a drainage pore for draining oil in a skirt adjustable by means of the centrifugal pump action. CONSTITUTION:Although the structures of a main shaft 1, a main shaft skirt 2, a drainage pore, an oil catcher 4, a bearing case 5, a labyrinth 6, an upper cover chamber 7 and lubricating oil 8 are same as existing ones, an adjustable restrictor 11 for making the aperture area of the drainage pore 3 adjustable is further provided. The leakage air quantity Q from the labyrinth 6 to the exterior of a lubricating oil cake 9 provided at the bearing case 5 is measured and monitored; an adjustable restrictor 10 is adjusted such as to become Q=0. The most desirable pump action that does not become an excessive centrifugal pump action is thus obtained by means of the drainage pore 3.
Patent JP-S6033818-A (JP)
Title: Method for winding-up rolling rod
Inventor: KASHIWAZAKI YUKIO
IPC: B21C47/14
Filed: 1983-08-01
Abstract: PURPOSE:To wind up a rod smoothly without causing a seizing phenomenon by spraying a specific liquid, lubricative composition at the inlets of turning-down rolls and a spinning pipe in winding up a rolling rod. CONSTITUTION:In a winding device of a rolling rod R, respective oil spraying devices 10, 11 are set at each inlet of turning-down rolls 2 and a spinning pipe 4 to spray oil on the rolling rod R. Vegetable oil, rape oil, for instance, is used as lubricating oil, and a liquid composition consisting mainly of esterified oil is used, at need. Further, the upper limit of the quantity of oil to be used is about 10l/100t, and the lower limit is about 2l/100t. In this way, a rolling rod can be always payed out at a constant speed, and also the change of shade of a wire rod is prevented.
Patent JP-S621055-A (JP)
Title: Direct memory access controller
Inventor: TANAKA ATSUSHI
IPC: G06F13/28
Filed: 1985-06-26
Abstract: PURPOSE:To minimize a CPU load and to increase pattern data at high speed by dividing each bit signal of the pattern data read out of a MEM into plural pieces, thereby increasing the pattern data. CONSTITUTION:The source data read out of a MEM 402 is stored temporarily in an SR 101 by the latch pulse delivered from an SQR 407. Here the source data is shown by A together with the data B obtained by increasing double the upper side of the source data A and the data C obtained by increasing double the lower side of the data A respectively for the data supplied to SEL102-105 each. The SQR 407 delivers first the upper side of the increased data as an output cycle. Thus the data B is selected by the selection signal of a signal line 108 and the upper increased data is fetched into a DR 106 and delivered to the MEM 402. Then the selection signal of the line 108 is used as the data C in the next cycle and the lower increased data is selected and written to the MEM 402 via a DR 106.
Patent JP-H034345-A (JP)
Title: Hard disk device having id part backup function
Inventor: OMORI MASARU
IPC: G06F12/16
Filed: 1989-05-31
Abstract: PURPOSE:To avoid a trouble that the reading of a data part cannot be executed when the ID part of a hard disk is destroyed by sensing the disconnection of a power source and backing up the information of the ID part of the hard disk to a CMOS memory. CONSTITUTION:When an operator turns a power switch 17 of a hard disk device to a disconnecting side, a power source disconnection sensing mechanism 18 senses it, and information that the power source is disconnected is sent to a power source holding mechanism 19. When the information is received, the power source is held by the mechanism 19, while the information of the ID part of the hard disk is transferred to a CMOS backup memory 12 by a hard disk control circuit 15 and a backup memory control circuit 13 and, thereafter, the disconnection is executed. In such a way, each time the power source of the hard disk device is disconnected while the operator is not especially conscious, the latest information of the ID part of the hard disk is backed up to the CMOS memory. Consequently, when the ID part of the hard disk is destroyed, the information of the ID part backed up to the CMOS memory is read and accessed.
Patent JP-S5663981-A (JP)
Title: Flavan derivative and its acid addition salt
Inventor: OONO SACHIO
IPC: A61K31/535
Filed: 1979-10-29
Abstract: NEW MATERIAL:A compound of formula I (R is lower alkyl; R 1  is H or lower alkyl; R 2  is lower alkyl, hydroxyalkyl, substituted aminoalkyl or R 1  and R 2  may form together with N a heterocyclic group).  
     EXAMPLE: 2,3-cis-3, 4-trans-4-( 2-Diethylaminoethylamino )-4'-methoxyflaven-3-ol dimaleate.  
     USE: Pharmaceuticals having antiarrythmic action, diuretic action, antispasmodic action, etc.  
     PROCESS: The compound of formula I is prepared by reacting a 2,3-cis-3,4-cis-epoxide compound of formula II with an amine of formula V in the presence or absence of an inert organic solvent such as benzene, at 60W100°C. The starting compound of formula II can be obtained by reducing a compound of formula IV with Li(AlH) 4 , etc., and reacting the resulting compound of formula III with NaH. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H034657-A (JP)
Title: Television intercom
Inventor: TSUKAGOSHI SADAYUKI
IPC: H04N7/18
Filed: 1989-06-01
Abstract: PURPOSE:To attain effective burglar proof by increasing or decreasing the frequency component of a voice communicated through a television intercom optionally depending on the opposite party so as to convert the male voice into the female voice or vice versa naturally for the purpose of conversation. CONSTITUTION:An analog voice signal entering from a microphone 21 of a handset of a master set is converted digitally at an A/D converter 22 and written in a 1st memory 23 by using a clock. When it is desired to increase the voice frequency, the 1st memory is read faster and when it is desired to decrease the voice frequency, the 1st memory is read slowly. In the case of lower voice where the memory readout speed slows down, the digital signal is interleaved in the unit of several ms to adjust the entire length and in the case of higher voice, the entire length is adjusted by spacing signals or adding the same data as the preceding data. Thus, the correspondence in matching with the call party is attained and effective burglar proof is attained.
Patent JP-S5764952-A (JP)
Title: Package for electronic circuit
Inventor: KOMINE TOSHIAKI
IPC: H01L25/18
Filed: 1980-10-08
Abstract: PURPOSE:To unnecessitate the modification of a printed substrate at the time of transferring to a mass production by detachably providing a package mounting a main IC with a slave IC. CONSTITUTION:A chip bonding pad 1a, a socket connecting pad 2a and output/ input leads 2a are connected via an internal pattern to a ceramic multilayer substrate 2. A ceramic substrate 3 has a sealing pad 3a and a hole 3b for a socket, and is laminated on the substrate 2. A kovar material 4 is soldered onto the pad 3a, a socket 5 for the lead is inserted thereinto, and is soldered at 5a to the plated part 3c. A main IC is bonded to the pad 1a, is covered on the kovar 4, and is sealed. A slave package necessary to be attached or detached can be used by being plugged into the socket 5.
Patent JP-H08311834-A (JP)
Title: Water removing device
Inventor: SUGITA NOBUHIKO
IPC: E01H1/00
Filed: 1995-05-15
Abstract: PURPOSE: To lightly and quickly remove water by brushing aside accumulated water to other places with rotary rubber spatulas. CONSTITUTION: The accumulated water on a surface is thrust aside by a presser plate in this water removing device. Front wheels 2 are pivotally supported on opposite pieces of a pipe-like frame 1 having a nearly U-shaped plane at the axis 3, and water removing radial rotary rubber spatulas 4 are pivotally supported on a barrel section center shaft 5 between the opposite pieces. Reverse transmission members 6 are provided between the center shaft 5 and the front wheels 2, and the rotary rubber spatulas 4 can be rotated in the opposite direction to the front wheels 2. A caster 7 is provided at the center lower section of the frame 1, a presser lever 8 is protruded at the center upper section of the frame 1, and water collecting sled plates 9 are obliquely provided at the front ends of the opposite pieces of the frame 1 flaringly forward.
Patent JP-S5568179-A (JP)
Title: Plasma arc starting method
Inventor: SHIMADA MINORU
IPC: B23K10/00
Filed: 1978-11-15
Abstract: PURPOSE: To suppress the production of double arcs at the starting of main arc and prevent damaging of nozzle by adding dissimilar operating gas after the start of the plasma arc produced in the operating gas flow.  
     CONSTITUTION: Operating gas PG is beforehand supplied and a main arc 4 is produced at the welding work start point a. While the main current thereof is being detected, the current is shifted from the cutting start current Ip 1  of small current to plasma cutting main current Ip. This current shifting involves increasing the current from the current Ip 1  to the current Ip during the slow up time Ta and this time Ta is arbitrarily variable. For the gas PG, the operating gas of the same gas is supplied as the initial operating gas PG 1  and at the time a, the second operating gases PG 2  and PG 3 ' are increased within the shift mode range of the time Ta. Namely, the gas PG is increased in the small current region and therefore rapid unstabilizing of the arc is obviated and the stable main arc shifting and the prevention of the formation of double arcs 6, 6' are accomplished. In the figure, 1 denotes a torch, 2 an electrode, 3 a base metal and 5 a nozzle, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06332054-A (JP)
Title: Battery switching device for camera and external battery loading case
Inventor: ITO NAOKI
IPC: G03B17/56
Filed: 1993-05-20
Abstract: PURPOSE:To preferentially feed power from on external battery only by fitting it to a camera main body. CONSTITUTION:A power feeding circuit for a built-in battery 3 and a power feeding circuit for the external battery 5 are provided on the camera main body 1. Conductive armatures 9 and 9a are provided on the power feeding circuit for the built-in battery and one armature 9 is fixed on a first contact pin 10. A second contact pin 13 is provided on the power feeding circuit for the external battery. First and second retractable pins 31 and 32 are provided on an external battery loading case 30. These retractable pins are pushed up by rotary levers 36 and 37 and projected outside the external battery loading case 30. The rotary levers are rotated in accordance with the loading of the external battery 45. The first retractable pin 31 pushes up the first contact pin 10, to separate the conductive armatures 9 and 9a and the second retractable pin 32 comes into contact with the second contact pin 13, to obtain the energization of the external battery 45.
Patent JP-H01307925-A (JP)
Title: Optical information recorder
Inventor: KOBAYASHI TERUO
IPC: G11B7/30
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a reproducing waveform of uniform amplitude by providing an additional period which has reduced intensity of a light beam on the rear and part of a recording use light beam pulse by which an optical information recording medium is irradiated. CONSTITUTION:An additional period of  gamma is provided on a recording optical pulse of width gamma as a recording optical pulse. The time  gamma of a period in which this laser power is reduced gradually is a small level period of a range of 0.5 times - 1.5 times of half-width of a light beam. Also, as for a recording film of the part which has been irradiated by the light beam of the rear end part of the recording pulse, a time variation of a temperature fall of the recording film becomes slow, the cooling process becomes roughly equal and a crystal state of the recording film also becomes the same by conduction heat from an adjacent part in the same way as the recording film of the part which has been irradiated by the light beam of the front end part and the immediate part of the recording pulse. In such a way, the same crystal state is obtained irrespective of the part and a reproducig signal waveform of uniform amplitude can be obtained.
Patent JP-H11334541-A (JP)
Title: Wiper device of parallel wiping type
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/44
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device of a parallel wiping type with an attitude change operating means for changing the attitude of a wiper arm from wiping attitude to storage attitude, wherein a driving means constituting the attitude change operating means is combined with an electric motor constituting a wiping operating means. SOLUTION: An operating pin 18 is movably provided on a driving plate 17 rotated on the outer peripheries of pulleys 14, 15 together with a carrier 16. For a movable body 5, a guide 6 is provided to guide the operating pin 18 for unlocking an oscillatable plate 9 provided on a wiper arm 7 in reverse rotation and oscillating the oscillatable plate 9 without giving interference with the rotation of the operating pin 18 in the normal rotation of the carrier 16.
Patent JP-S58100119-A (JP)
Inventor: MAREE JIYATSUKU SHIBUREE
IPC: G02C13/00
Filed: 1982-08-13
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-S5364848-A (JP)
Title: High frequency wave heating device
Inventor: MAEHARA NAOYOSHI
IPC: H03B9/10
Filed: 1976-11-19
Abstract: PURPOSE: To miniaturize and reduce weight of boosting transformer by converting commercial power to high frequency wave power to raise voltage and to control magnetron output freely by controlling igniting frequency wave of thyrister. 
     COPYRIGHT: (C)1978,JPO&Japio