baber/WOPTO huggingface dataset:
Patent JP-H0314770-A (JP)
Title: Power steering device
Inventor: SUNAGA SOSUKE
IPC: B62D5/24
Filed: 1989-06-12
Abstract: PURPOSE:To enhance easiness in assembling a power steering device by pressing a boss on the input shaft side and a boss on the worm shaft side by a reactive force spring, obtaining thereby a steering reactive force, therein fixing a ring- shaped member fitted on the input shaft to the end face of the worm shaft, and mounting the worm side boss o this ring-shaped member. CONSTITUTION:A ring-shaped member 44 fitted on an input shaft 26 is accommodated in the inner side space of a plug 38, which is screw-fitted in an opening in a valve housing accommodating a rotary control valve 34, and is fixed to the end face of a worm shaft 22 by two bolts 46. A pin 48 as a boss on the input shaft 26 is fitted by pressure on the input shaft 26 in its part situated within the ring-shaped member 44. A diametric hole 44b passing the sxis is formed in this ring-shaped member 44, and pins 50 as a boss on the worm shaft 22 side are fitted by pressure in two crosswise holes 44c penetrating this hole 44b in the direction intersecting orthogonally from both sides. Reactive plungers 52 are inserted in these crosswise holes 44c in the ring-shaped member 44 from both sides and put in pressure contact with the pins 48, 50 through the action of a reactive force spring 58.
Patent JP-S63313030-A (JP)
Title: Optical fiber testing device
Inventor: RAN MUNEKI
IPC: G01M11/00
Filed: 1987-06-15
Abstract: PURPOSE:To improve detection efficiency and the stability of an output by providing plural polarization plane control elements which rotate the planes of polarization of >=1 of local oscillation light, pulse light, and backward scattered light, and also arranging plural polarization beam splitters (PBS) on an optical path. CONSTITUTION:A laser 1 emits pulse light and then local oscillation light successively. The pulse light enters an optical fiber 20 to be measured and returns as Fresnel reflected light and backward scattered light from the end surface of the fiber 20. The S wave component of the Fresnel reflected light travels backward and returns to a light source 1 and the P wave component is transmitted through a polarization plane controller P3 and a PBS4. The S wave component of the backward scattered light enters and optical coupler 24b through a BPS2, a device P2, and PBS1 and the P wave component enters a coupler 24a through the PBS2, the device P3, and PBS4. The local oscillation light, on the other hand, is passed through the device P1, PBS4, and P4 and its P wave and S wave are transmitted through the reflected by the PBS3 at an equal rate to illuminate photodetecting elements 25a and 25b. The outputs of the photodetecting elements are processed 12 to diagnose the characteristics of the fiber 20.
Patent JP-H10151826-A (JP)
Title: Image-forming system
Inventor: MORI NOBUYASU
IPC: B41J29/42
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To print with the same resolution many times in a short time, by applying an identification code to a printing image, storing the printing image and corresponding identification code, and transmitting the identification code thereby outputting a printing command. SOLUTION: In an image-forming apparatus 1, an I/F part 2 receives image data required to be printed from a computer connected thereto or the like, and a data-converting part 3 converts the received image data to data that can be printed by a printing-processing part 5. At this time, an identification code-applying part 7 applies an identification code corresponding to a printing image of every unit of a page. When the data are printed to a transfer material by the printing-processing part 5, the identification code is simultaneously printed to the transfer material. Moreover, the identification code is stored in a memory part 12 via an I/F part 11 of an external device 10 connected to the I/F part 2, so that the data are reprinted in accordance with the identification code selected by an input part 14.
Patent JP-H03187483-A (JP)
Title: Mounting device for emergency device
Inventor: JIYOOJI EFU TOREDO
IPC: A62C2/06
Filed: 1990-06-08
Abstract: PURPOSE: To eliminate necessity for a mounting screw hole and allow the mounting and removing operations to be made quickly and simply by installing a panic exit device consisting of a pushing crosspiece and base member on an intermediate rail mounted between an active side column and a passive side column. CONSTITUTION: The ends of an intermediate rail 20 are attached to an active side column 30 to hold an insert lock mechanism for fixing a door 24 fitted with panels 42 and 44 of glass, etc., and a passive side column 40 to hold a hinge constituent body for mounting of the door 24. To the intermediate rail 20, a panic exit device 10 is installed, which is a door actuating device consisting of a pushing crosspiece 50 and a base member 60. When a person is going to get out through the door 24, he pushes in the crosspiece 50 toward the base member 60, and the door frame is disengaged from the insert lock mechanism through a lever 64 and an actuator pin 30 in an opening 74 formed in the side column 30.
Patent JP-H10338312-A (JP)
Title: Inventorying method and device
Inventor: SATO TAKAO
IPC: G06Q50/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To easily and instantly understand identification information of stock goods and their position without manual process, by reading identification information of an electronic tag device which is adhered to goods using an electronic tag reading device, and by creating inventory information for goods stored in a warehouse. SOLUTION: An electronic tag reading processor 80 calculates distance between an electronic tag reading device 60 and an electronic tag device 70, and updates contents of electronic tag reading information DB400, based on one set of reading information which electronic tag reading device 60 reads from the electronic tag device 70. Similarly, the electronic tag reading processor 80 processes all sets of information from the electronic tag device 70. A three- points distance searching processor 90 updates information of three-points distance information DB401. An inventory location calculating processor 100 updates information of inventory result information DB404. After all information update processes are finished, the inventory location calculating processor 100 outputs inventory result list to a screen display device 20 or an output device 50.
Patent JP-S5939084-A (JP)
Title: Mounting structure for optical integrated circuit
Inventor: OKIYAMA TADASHI
IPC: G02B6/122
Filed: 1982-08-27
Abstract: PURPOSE:To simplify the connecting process of input output fiber and chip by a method wherein a reflector converting the direction of emitting beam is provided on a ceramic substrate to contain and hold the input output fiber arrays almost vertically in the fiber array connecting blocks. CONSTITUTION:An optical integrated circuit chip 1 is contained in a hollow space of the ceramic substrate 10. The part 11 opposing to the light emitting part 3 of the chip 1 is mirror ground into the gradient almost 45 deg. to be chrome plated forming a reflector of emitting beam. The input output fiber arrays 4', 5' are contained and held in the fiber array connecting blocks 13, 14 of the ceramic block 12 blazed at both side of the base. The fiber ends are respectively opposing to a light receiving part 2 of the chip 1 and the reflector 11 of the substrate 10 making a little gap 15 therebetween.
Patent JP-S63313492-A (JP)
Title: Luminescent element
Inventor: TANAKA MASAHIRO
IPC: H05B33/20
Filed: 1987-06-17
Abstract: PURPOSE:To improve strength in luminescence by making the surfaces of a transparent electrode, a first insulation layer, a semiconductor layer and a second insulation layer uneven, and by making the surface of a metal layer flat. CONSTITUTION:On a glass base 1 whose surface is uneven, a transparent electrode 2, a first insulation layer 3, a semiconductor layer 4, a second insulation layer 5, and an electrode 6 are formed. On the uneven base 1, insulation layers 3, 5 and the semiconductor layer 4 are formed in thin films with approximately even thicknesses along the unevenness and therefore the substantial area of the semiconductor layer 4 increases with respect to the luminescent area of an element. Luminescence per unit area of the element increases as the luminescence is in proportion to the area of the semiconductor layer 4. Luminescence intensity of the element increases in this way.
Patent JP-S634972-A (JP)
Title: Thermal transfer recorder
Inventor: TERASAKA YOSHIHISA
IPC: B41J2/38
Filed: 1986-06-25
Abstract: PURPOSE:To maintain a releasing temperature for an ink film and a recording paper at an optimum temperature and maintain a high printing quality, by providing a heat-applying part independent from a thermal head. CONSTITUTION:A carriage with a thermal head mounted thereon 3 is scanningly moved while a printing signal is applied to the head 3 to heat an ink film 8 by a heat generating part 4, thereby transferring an ink onto a recording paper 2. The ink film 8 is passed through the position of the head 3, and is taken up around an ink film take-up reel 7. The head 3 is moved after printing, whereby the recording paper comes to face a heat-applying part 9. The temperature of the heat-applying part 9 is set to an optimum temperature for releasing of the paper 2 and the ink film 8 from each other, so that the faults such as reverse transfer, defective clearness of printed images or the like can be prevented from generating at the time of releasing.
Patent JP-H0312951-A (JP)
Title: Package of semiconductor device
Inventor: YAMAGUCHI HIROYUKI
IPC: H01L23/02
Filed: 1989-06-12
Abstract: PURPOSE:To prevent sealing glass from being forced out to the inside and outside of a package body by defining the size of a recessed portion to an inner size substantially equal to the external size of a cap, and forming lead-in parts directed externally at a plurality of portions on the circumferential edge of the recessed portion. CONSTITUTION:A recessed portion 6 is formed into a size substantially equal to the external shape of a cap 7, actually into an internal size slightly larger than the former, and lead-in parts 6a positions along the circumferential edge protruded externally. A gap between the recessed portion 6 and the cap 7 is widened at the take-in part 6a. Accordingly, for dropping down the cap 7 into the recessed portion 6, positioning can be done utilizing the inner edge of the recessed portion 6 having a size substantially equal to the external shape of the cap 7, and hence the cap 7 can be placed on the package body 1 in proper. Further, when sealing glass 8 is filled in a gap between the recessed portion 6 and the cap 7 for hermetic sealing, part of the sealing glass 8 is forced to flow into the lead-in part 6a and contained in the same. Hereby, the sealing glass can be prevented from being forced out internally or externally of the package body.
Patent JP-S5576276-A (JP)
Title: Valve device
Inventor: TAGUMA MASAO
IPC: F16K37/00
Filed: 1978-12-01
Abstract: PURPOSE: To regulate flow rate easily in a simple process of turning a tap at an angle for proper amount of valve opening by forming an inlet port of a valve body and a communication port of the tap in the same shape of an isosceles triangle with each bottom at a right angle.  
     CONSTITUTION: An inlet port 2 with a section of a right-angled isosceles triangle 2a is located at one end of a valve body 1 and an outlet port 3 with a half-circle section is located at the other end of it. A tapered tap 12 having a communication port 16 which has the same section of a triangle as the inlet port 2, freely turning, is inserted in a tap accomodation space 4 plated at the center of the valve body 1. An indicator plate 20 graduated to show valve openings is fixed on a cap 19 screwed onto the external upper end of the accomodation space 4. The tap 12 having ketp the valve closed in turned clockwise untill the communication port 16 of the tap 12 is keyed with the inlet port 2. Fluid runs into the outlet port 3 through the keyed part with an area Sx of the communication port 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10328756-A (JP)
Title: Die assembly body of punching die for thin sheet
Inventor: INOTSUME YOSHITO
IPC: B21D28/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To efficiently execute punching of a thin sheet without interfering with a die hole by installing a die on a base plate through a spacer, installing a discharging opening of a punched slug on the base plate and the spacer, and ejecting and sinking a metal sheet supporting mechanism from a punching hole of the die on the spacer. SOLUTION: In a die assembly body 1, a die 7 is fixed on the upper face of a base plate 3 through a spacer 5. A punched slug discharging opening 23 of almost equal size with the punching hole is installed on the base plate 3, and the punched slug discharging opening 25 is also installed on the spacer 5. Two guide holes 28 are installed on the spacer 5, and a guide pin 29 is fitted in the guide hole 28 in the moving direction of the punch 13. An engaging part 31 engaged with the back face of the spacer 5 is installed on the lower end part of the guide pin 29 and the guide pin 29 is regulated from moving upward. A metal sheet supporting body 33 is attached on the upper end part of the guide pin 29. The metal sheet supporting body 33 is installed so as to be slightly projected upward from a pass-line PL.
Patent JP-S5852545-A (JP)
Title: Sample quantitative analyzing system
Inventor: HIRASAWA SEIJI
IPC: G01N30/20
Filed: 1981-09-24
Abstract: PURPOSE:To prevent contamination of an atmosphere of a sample, by combining a flow path switching valve and a sample flow path switching valve, usually returning  the sample to a collecting point, and discharging it into the air only at the time of  quantitative analysis of the sample. CONSTITUTION:A sample passes through a sample quantitative analyzer 7 from a sample inlet 1 of a flow rate switching valve 6, and flows to a collecting point through a  sample outlet 2. In this case, the sample in the sample quantitative analyzer 7 becomes  pressure of the collecting point, therefore, when pressure of the collecting point is varied by an operating condition of a plant, etc., capacity of the sample held in the  sample quantitative analyzer 7 is also varied, and reproducibility of the sample quantitative analysis is bad. Therefore, by switching the sample flow rate switching valve, discharge of the sample is changed to the sample outlet 3 and it is discharged into the  air. In this state, the sample in the sample vessel 7 becomes nearly atmospheric pressure, and constant capacity is held. When a sample switching valve 8 is switched, carrier gas goes in from a carrier gas inlet 4, and the sample of a constant quantity in  the quantitative analyzer 7 flows to an outlet 5 through a separating column 9 and a  detector 10. Accordingly, contamination of an atmosphere by the sample is prevented.
Patent JP-H01316944-A (JP)
Title: Wire bonding
Inventor: OOYACHI KENJI
IPC: H01L21/60
Filed: 1988-06-16
Abstract: PURPOSE:To shorten the time of index necessary for wire bonding by a method wherein the pellet on the uppermost step in a cassette, in which semiconductor elements are housed in a stacked state, is directly wire-bonded on a lead frame conveyed to the upper part of the cassette. CONSTITUTION:A housing cassette 1, in which semiconductor elements 3 are stacked and housed, is fixed. The elements 3 are heated in a state that they are housed in the cassette 1. A semiconductor element 3' on the uppermost step in the cassette 1 is held and fixed in a prescribed height. An electrode part 8 on the element 3' and internal connecting parts of an island-free lead frame are connected to each other by fine metal wires. Whereupon, as there is no need to convey and place the elements 3, the time of index to need for wire bonding is shortened.
Patent JP-S6210951-A (JP)
Title: Two-wire exchange system telephone equipment
Inventor: MATOBA NOBUO
IPC: H04M1/00
Filed: 1985-07-08
Abstract: PURPOSE:To make transmitting, receiving and speaking from any one of telephone sets by providing an adapter between a main equipment and telephone sets and connecting plural telephone sets in parallel through the adapter. CONSTITUTION:When transmitting from a telephone set TEL 1, current flows from a terminal T1 through diodes 1, 2, the terminal T1 and TEL 1, and flows from TEL 1 through a terminal R1 and a terminal R1, and transmission is made possible. When there is incoming, incoming current flows through the terminal R1, terminals R1, R1' to TEL 1, 1' and flows from the terminal T1 through a detecting circuit 4, and from a terminal T1' through a detecting circuit 5 and a contact a, terminal T1, and TEL 1, 1' become incoming state. When the hand set of TEL 1 is lifted up under this condition, incoming current of TEL 1 is cut off, and the contact a is opened by making a transistor 9 on and making an A relay on. Accordingly, incoming current of TEL 1' is also cut off. The main equipment A detects a reply and talking is made possible. Thus, answering and transmission are made possible in either of two places.
Patent JP-S63313965-A (JP)
Title: Facsimile transmitter
Inventor: HONMA TSUTOMU
IPC: H04N1/32
Filed: 1987-06-16
Abstract: PURPOSE:To inform an operator of that abnormal state often happens at the time when an applicable dial number is used by accumulating the number of times abnormality occurrences for each registered dial number, and transmitting an alarm display or a recording output when the value of the accumulation reaches a prescribed value. CONSTITUTION:A facsimile equipment 1 is provided with a memory 2 which accumulates the number of times of the occurrences of abnormal connection or communication abnormality occurring in registered abbreviated dial numbers and registered dial numbers, and an abnormality detection part 3 that detects the number of the times of abnormality accumulated in the memory 2 and informs it to the control part of the equipment 1 when the number reaches a prescribed value. The detection part 3, after the number of times of abnormality is accumulated in the memory 2, detects the number of times of abnormality in an applicable dial stored in the memory 2, and in case the value is above a prescribed value, informs the control part 5 of it.
Patent JP-S6131390-A (JP)
Title: Gaas liquid phase epitaxial growth process
Inventor: KUMA SHOJI
IPC: C30B29/42
Filed: 1984-07-18
Abstract: PURPOSE:To execute growth of almost stoichiomeric composition of GaAs layer by allowing Pb melt dissolving GaAs, Ga, and As to contact with a GaAs substrate to grow further a GaAs layer. CONSTITUTION:For example, a small piece of GaAs 3 and As 4 are dissolved in Pb melt 2. The Pb melt 2 is allowed to contact with a GaAs substrate 1 supported by a substrate holder 5, and when the temp. is lowered slowly, a GaAs layer is grown on the GaAs substrate 1. By removing the Pb melt after predetermined time, a satisfactory GaAs epitaxial growth layer contg. no defect due to the rich content of Ga and having semiinsulative characteristic is obtd.
Patent JP-H04251225-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA YUJI
IPC: G02F1/136
Filed: 1991-05-24
Abstract: PURPOSE:To obtain the liquid crystal display device having a high density, high contrast and high quality at a low cost by eliminating the need for incorporation of a temp. compensating circuit into a driving circuit system. CONSTITUTION:Since the I-V characteristic of activation energy has a nonlinear characteristic, Arrhenius plotting (Ivt1/T plotting) is executed by taking the dependency of the current value of an active element 5 on temp. at the time of impression of respective voltages and the activation energy is determined from the inclination thereof. This activation energy is determined as the activation energy at the time of the impression of the respective voltages. The activation energy at the time of the driving voltage of the active elements of the active matrix type liquid crystal display device which is constituted by crimping a liquid crystal material between a pair of transparent substrates 1 and connecting at least one active elements 5 to each of plural pieces of picture element electrodes 4 provided on at least one substrate 1 is, thereupon, confined to <=0.12eV and the driving circuit system is so formed as not to have the temp. compensating circuit.
Patent JP-S6212233-A (JP)
Title: Shared channel access control system
Inventor: MIYAGISHI OSAMU
IPC: H04L12/40
Filed: 1985-07-10
Abstract: PURPOSE:To improve the shared channel operating efficiency by receiving an in-frame sending end position signal, making a collision detection circuit effective during the period, holding the idle detection state during the period of frame transmission and restarting the detection after the elapse of time. CONSTITUTION:A transmission control circuit 21 receives a pulse signal outputted as BCAZ information at every octet transmission in a transmission frame from a data transmission circuit 23 and gives a command to a collision detection circuit 24 so as to supervise the presence of generation of collision during the time when the field during transmission is discriminated to be an address field. Since a frame is sent to the shared channel, the output (SDR) of an idle detection circuit 22 changes naturally from the idle detection before the start of transmission into the signal state without idle frame. During the period of frame transmission, the output of the idle detection circuit 22 is kept to the idle detection state by using a flip-flop, etc.
Patent JP-S6213501-A (JP)
Title: Spray dispersion strengthened copper alloy and its production
Inventor: HASEGAWA MASAYOSHI
IPC: C22C1/05
Filed: 1985-07-10
Abstract: PURPOSE:To effectively introduce pulverous particles into a molten metal and to inexpensively produce a spray dispersion strengthened copper alloy in a large amt. by preliminarily granulating ultrafine ceramic powder to increase the aggregated grain size and spray-dispersing the same into the molten metal under casting. CONSTITUTION:The ceramic particles (Al2O3, etc.) having about 0.05-1mu particle size are granulated by a spray drying method to about 10-30mu aggregated particle size. The granulated particles are sprayed under a prescribed pressure and are dispersed into the flow of the molten metal contg. a dispersion controlling element (Mg, etc.) under casting. The cast ingot obtd. in such a manner is subjected to homogenization annealing for 3hr at 850 deg.C and is then hot forded at 900 deg.C. The forged alloy is further subjected to a soln. heat treatment for 1hr at 900 deg.C then to 50% cold working and 3hr of an aging treatment at 450 deg.C. The strengthened copper alloy uniformly and finely dispersed with the ceramic particles is thus obtd.