baber/WOPTO huggingface dataset:
Patent JP-S60147941-A (JP)
Title: Optical information reproducing device
Inventor: KONDOU MITSUSHIGE
IPC: G11B7/13
Filed: 1984-01-12
Abstract: PURPOSE:To suppress the crosstalk between spots and to attain ease of light collection to a light detecting face by providing a condenser lens by which astigmatism is given to a reflected laser light spot on the photodetecting face and where the interval between the spots on the photodetecting face is spread more than the interval on a recording medium. CONSTITUTION:The emitted light from a light source 1 is separated into three luminous fluxes by a diffractive grating 3 and three optical spots 14 are produced on a disc 12 via a half prism 4, a collimate lens 7, a reflection prism 9 and an objective 10. The reflected luminous flux goes reverse, it is reflected on a half prism 4, expanded by a concave lens 17, astigmatism is formed to a cylindrical concave lens 40 and the result is led to a photodetector 19a. The cylindrical concave lens 40 is arranged so that the direction of the center line has an angle of 45 deg. with the direction of a split line of a 4-split photodetector 19a, and when the focus of the condenser lens 10 to the disc 12 is matched, the luminous flux on the photodetector 19a is round, the interval between spots is remote and the crosstalk is suppressed.
Patent JP-H05191141-A (JP)
Title: Plane antenna
Inventor: UJIYAMA IWAKUNI
IPC: H01Q13/08
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a plane antenna which can reduce the side robe level and ensure the satisfactory antenna characteristic. CONSTITUTION:A plane antenna consists of an earth conductor plate 3, a feeder circuit plate 2, and a radiating circuit plate 1 which are successively laminated on each other via a dielectric layer 4 like an air layer, etc., and with the fixed spaces secured among these component elements. The radiating elements 5 of the plate 1 are electromagnetically connected to the feeder probes 2b of the plate 2 respectively with no contact. The length of the probe 2b is set at 9.25mm at the center part of an entire antenna and then reduced every 0.25mm toward the peripheral part. Thus the radiating power of the element 5 is successively increased toward the center part from the peripheral part of the antenna.
Patent JP-H02185582-A (JP)
Title: Transparent pressure-sensitive adhesive material
Inventor: MORITA NAOHARU
IPC: C09J7/02
Filed: 1989-01-11
Abstract: PURPOSE:To obtain the title material excellent in heat resistance, optical characteristics, and moisture resistance by forming a silicone self-adhesive layer at least on one surface of a specified colorless transparent polyimide molding. CONSTITUTION:A layer of a silicone self-adhesive (e.g. KR120, a product of Shinetsu Chemical Co.) is formed at least on one surface of a colorless transparent molding (e.g. film) of a polyimide consisting mainly of one or more kinds of repeating units of formulas I to III [wherein Rf is a group of formula IV (wherein n is 1 or greater; 0<=m<=2n); X1 is O, S, SO2, CH2, (CF2)n, C(CH3)2, C(CF3)2, CO or a group of any one of formulas V to IX; X2 is (CF2)n, C(CF3)2 or a group of formula VII; X3 to X6 are each H, F, Cl, CH3, C2H5, NO2 or CF3].
Patent JP-S5390399-A (JP)
Title: Preparation of polyalkylene oxalate
Inventor: KURUSU KUROSHI
IPC: C08G63/00
Filed: 1977-01-20
Abstract: PURPOSE: To prepare a polyalkylene exalate useful as a reagent capable of reducing the carboxyl equivalent of a polyester, by direct esterification of an alkylene glycol with oxalic acid in the presence of a hydrocarbon solvent capable of forming an azeotrope together with water, and sucessive polycondensation under a reduced pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000208216-A (JP)
Title: Connector with low insertion force
Inventor: KAMEYAMA ISAO
IPC: H01R24/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector with low insertion force capable of reducing insertion force in inserting and fitting a male connector and a female connector with each other, and securely elastically contacting a contact part of the male terminal with an elastic contact piece of the female terminal in a state of full insertion. SOLUTION: This connector with low insertion force is provided with an insertion auxiliary rib 33 in a fitting hood 19 for reducing inserting resistance of a contact part 17 against an elastic contact part 21 by inserting into a male connector housing 7 and bending the elastic contact piece 27 in inserting the male connector housing 7 into the fitting hood 19, and for releasing the bending of the elastic contact piece 27 in a state of full insertion of the male connector housing 7 into the fitting hood 19.
Patent JP-H10192822-A (JP)
Title: Improved compound for garbage disposal
Inventor: MORIGUCHI HIROSHI
IPC: B09B3/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide compound for garbage disposal which is favorable for aerobic fermentation without inhibiting decomposition of garbage through microorganisms. SOLUTION: The compound for garbage disposal consists of the mixture of granulated material of sludge cake and a calcium silicate porous body. Further, a moisture regulation material may be added and it is at least one selected from among sawdust, peat moss, chaff, coconut shell-crushing material or resin foam. The compounding rate of the calcium silicate porous body and the moisture regulation material is 1-90 pts.wt. moisture regulation material for 100 pts.wt. calcium silicate porous body.
Patent JP-S63172362-A (JP)
Title: Inter-processor communication system
Inventor: HIROSE FUMIYASU
IPC: G06F15/16
Filed: 1987-01-12
Abstract: PURPOSE:To realize a communication network among high-speed multi- processors having small quantities of materials, by providing hierarchically the processors into groups and adding a data conversion means to each hierarchy. CONSTITUTION:The 16 processors P0-P15 form 1st hierarchy groups G0-G3 with connection of switching modules SM0-SM3 corresponding to each four units of processors. These four groups G0-G3 and a switching module SM4 form a 2nd hierarchy group. Each of these modules SM0-SM4 contains a data input part 11, a data holding part 12 and a data selection output part 13. The data are exchanged among processors of the same hierarchy group via the modules SM0-SM3 of the same hierarchy group. While the module SM4 of the 2nd hierarchy group is used for exchange of data carried out between processors of different hierarchy groups.
Patent JP-H06212965-A (JP)
Title: Exhaust drain neutralizing device of engine
Inventor: OUCHI KENJIRO
IPC: F01N3/00
Filed: 1993-01-14
Abstract: PURPOSE:To continuously maintain neutralization of exhaust drain during a long period of time by projecting a support cylinder from the upper part toward the lower part in the interior of a box, filling the interior of the support cylinder with a block of a neutralizer, and forming a clearance between the lower end of the support cylinder and the drain passage. CONSTITUTION:An inlet 3 for exhaust drain discharged from an engine 2 is opened on the upper one side and an outlet 4 for exhaust drain is opened on the lower other side in a box 1. A passage 5 for exhaust drain inclined downward from one side to the other side is disposed on the bottom of the inside of the box 1, and a bottomless support cylinder 6 is projected from the upper part toward the passage 5. A clearance 7 is formed between the lower end of the support cylinder 6 and the passage 5, and a cap 8 is installed on the upper end of the support cylinder 6. In the interior of the box 1, a partition plate 9 is disposed extending to the upstream side of the support cylinder 6, thereby circulating exhaust drain to the passage 5 corresponding to the upstream side of the clearance 7. The interior of the support cylinder 6 is filled with a block 11 of a neutralizer to neutralize the exhaust drain.
Patent JP-S5389748-A (JP)
Title: Analog recorder
Inventor: SAKURAI KAZUAKI
IPC: G06K15/10
Filed: 1977-01-19
Abstract: PURPOSE:To render structure simple, record resolution high, and record speed high, too, by furnishing an analog-digital converter, a control computing station, the driving means of thermal heads, and the thermal heads.
Patent JP-H06214743-A (JP)
Title: Cooperative information processing system
Inventor: HAYASHI TOSHIMITSU
IPC: G06F3/048
Filed: 1993-01-14
Abstract: PURPOSE:To improve the operability of a user in an electronic interactive system consisting of plural work station for supporting cooperative work between remote places. CONSTITUTION:The respective work stations are provided with cooperative use interface programs 250 executed under the control of cooperative work control programs 200. Thus, an operator executing an input operation for AP or a cooperative use window at cooperative use modes can be identified by characterizing an input character. Thus, it can be grasped from which user the character displayed on the same window at the cooperative work mode is inputted.
Patent JP-S60151350-A (JP)
Inventor: WAKAYAMA KENZOU
IPC: D04B1/16
Filed: 1984-01-17
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-S5289306-A (JP)
Title: Magnetic recording and reproducing system
Inventor: ISHIKAWA SHIGERU
IPC: H04N5/44
Filed: 1976-01-21
Abstract: PURPOSE: To provide a magnetic recording and reproducing system, in which the operation of an antenna change-over switch is made responsive to the operational modes of a magnetic recording and reproducing portion and made manual, only when required so, thereby being simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63175624-A (JP)
Title: Slurry stirring method in wet waste gas desulfurization equipment
Inventor: EGASHIRA MICHIO
IPC: B01D53/50
Filed: 1987-01-14
Abstract: PURPOSE:To effectively prevent a recirculation pump. from the mixing of air bubbles, by providing a baffle sleeve opened at the upper and lower ends thereof under the liquid level of a recirculation tank and forming a falling stream in the baffle sleeve by an upright type stirrer. CONSTITUTION:A baffle sleeve 14 opened at the upper and lower ends thereof is provided and, since a falling stream is formed in the baffle sleeve 14 by an upright type stirrer 8 and a rising stream is generated around the sleeve 14, effective stirring is performed in a recirculation tank 15. Further, a horizontal stirrer 7 is provided and air 6 is supplied in the vicinity thereof but a slurry is sufficiently stirred by the stirrers 7, 8 and the supplied air does not directly flow in the recirculation pump 2 by the presence of the baffle sleeve 14.
Patent JP-S57119267-A (JP)
Title: Checking device for logic operating condition
Inventor: KURIBAYASHI RIKIO
IPC: G06F11/25
Filed: 1981-01-19
Abstract: PURPOSE:To enable observing the occurrence of an abnormal condition, by creating a trigger condition which suspends and fixes recording of a logic operating condition of a digital device after a given time has elapsed after brought to enable. CONSTITUTION:After an enable condition occurs through a trigger input part 5, whereto an enable signal is applied, and until a given time has elapsed, a timer circuit 7, starting to actuate by means of the enabe signal 1, prevents a record control part 6 from being brought to a trigger condition, and the details of a memory storing a logic operating condition is not fixed. Thus, an abnor- mal condition under which no trigger condition occurs or an abnormal condition under which the occurrence of the trigger condition is hard to ascertain is ascertained through a CRT3, and this permits to perform an appropriate checking of a logic operation.
Patent JP-H03209899-A (JP)
Title: Circuit wiring board
Inventor: ENDO ATSUSHI
IPC: H05K1/11
Filed: 1990-01-12
Abstract: PURPOSE:To prevent a chip component from deviating in position at reflow and to enable an operation to be smoothly carried out without making a soldering gun come into contact with the electrode terminals of the chip component by a method wherein a cutout pattern is provided to both the outer ends of a pair of chip mounting patterns. CONSTITUTION:A cutout 4 is provided to the outer ends of a pair of chip component mounting patterns 1, and provided that the length of a chip component, the distance between cutout bases 11 of a pair of chip component mounting patterns, and the distance between an inner end 12 of the chip component mounting pattern 1 and the cutout base 11 of the mounting pattern concerned are represented by k, b, and i, they are set to satisfy an inequality relation, i>b-k. Therefore, even if the chip component moves to one of the cutout bases 11, one of chip component electrodes 2 is located on the chip component mounting pattern 1, so that the chip component 3 is fixed at the center of a pair of chip component mounting patterns which confront each other. By this setup, a chip component can be prevented from deviating in position at reflow, and an operation can be smoothly carried out without making a soldering gun come into contact with the electrodes of the chip component at a mounting operation by soldering or a modifying operation manually executed.
Patent JP-S58122015-A (JP)
Title: Strainer
Inventor: YAJIMA SEIICHI
IPC: B01D35/02
Filed: 1982-01-16
Abstract: PURPOSE:To easily assemble a strainer without considering about mutual phase angle, in pushing a metallic plate cover into a main body of a strainer used at the suction side of a pump, etc. CONSTITUTION:A cover 10 is constituted to have an opening end 10a at its upper end, and fluid path holes 10b are perforated in its circumference. At the plural points in the vicinity of the circumference of opening end 10a, and at the side of opening end 10a, tongue parts 10c slightly bent to the inside are provided by cutting off a part of the part 10c each, and holes 10d used for detaching the cover 10 are perforated in the parts 10c respectively. And a groove 9e to be engaged with the tongue part 10c is provided to a lower part 9d continuously in the circumferential direction of a part 9. Accordingly, in fitting the cover 10 into the part 9d, the part 10c is fitly inserted to the groove 9e only by pushing the opening end 10a of cover 10 into the part 9d, and the cover 10 is not easily pulled out because the tip of the tongue part 10c catches the groove 9e. When  removing the cover 10, the tongue part 10c is raised up by hooking a tool to the  hole 10d properly.
Patent JP-S59132139-A (JP)
Title: Electrostatic chuck plate
Inventor: MATSUMOTO YUUJI
IPC: H01L21/68
Filed: 1983-01-18
Abstract: PURPOSE:To move an electrostatic chuck plate easily by using a dielectric, the state of polarization thereof is held for a prolonged time, as the electrostatic chuck plate. CONSTITUTION:A sample 3 such as a semiconductor wafer is placed on an electrostatic chuck plate in which a dielectric layer 2 is formed on the upper surface of an electrode 1 on a plate, voltage is applied between the sample 3 and the electrode 1 to generate polarization in the dielectric layer 2, and the sample 3 is sucked and held on the dielectric layer 2. A device can be moved simply under the state in which the sample is sucked because a cable 4 is unnecessitated in order to maintain the state of sucking of the sample 4 by using a dielectric (an electret) holding permanent polarization or a dielectric, which generates polarization by corona discharge or DC voltage application and holds the state of its polarization for a prolonged time, or a dielectric generating sustained internal polarization through the irradiation of beams while applying DC voltage as the dielectric layer 2.
Patent JP-S5289018-A (JP)
Title: Processor for multi input signal
Inventor: TOMOSAWA ATSUSHI
IPC: H04B7/155
Filed: 1976-01-20
Abstract: PURPOSE:To reduce the articles of necessary decoder by processing nothing but the information in relation to self station for the signal of multiple destination type.
Patent JP-H10207634-A (JP)
Title: Radio terminal system
Inventor: TAKITA ISAO
IPC: G06F3/041
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To attain remote control from a control device at a hand to an information processor by operating the radio communication of display data and coordinate data between the information processor and the control device at a hand having a display device and a coordinate inputting device. SOLUTION: Display data to be displayed on a display device 114 and display data to be displayed at the display device of a control device 111 at a hand are stored in a display memory provided at a display controller part 112 of an information processor. The latter data are read by a second communicating part 106 of the information processor, and transmitted through a communication system 105 to the control device 111 at a hand. On the other hand, coordinate data inputted by an operator from the coordinate inputting device of the control device 111 at a hand are transmitted from the control device 111 at a hand through a communication system 110 to a third communicating part 109 of the information processor, and the coordinate data are recognized by a CPU 101 of the information processor.
Patent JP-H03208976-A (JP)
Title: Locking device
Inventor: NAKAGAMI KOTOO
IPC: E05C3/14
Filed: 1990-01-12
Abstract: PURPOSE:To make automatic locking effective in closing of a sliding door by providing a projection to a lock main body in a way of being given impetus in a fixed direction with an elastic body, and by providing a holding body which engages with the projection, after making contact with it, by movement of the lock main body. CONSTITUTION:When a sliding door is moved toward a closing position, a projection 34 for holding of a main body 22 fixed to the sliding door comes into contact with a holding frame 28 of a holding body 24 that is fixed to a door frame, making a rotary body 30 rotates in the direction indicated with an arrow mark B. When the sliding door is further moved in the direction indicated with an arrow mark A, a hook member of the projection 34 turns further toward the direction B, resisting the impetus-giving force of an elastic body 38, and moves into the inside of the holding frame 28, clearing the edge of the holding frame 28, and thereby the lock main body 22 is engaged with the holding body 24. In opening of the sliding door, the projection 34 is removed to the outside of the holding frame 28 by pushing and turning a handle 35 clockwise and then the sliding door is moved and unlocking is accomplished thereby.
Patent JP-H01180912-A (JP)
Title: Method for deciding melting conditions of scrap
Inventor: ISHIDA HIROAKI
IPC: C21C5/28
Filed: 1988-01-12
Abstract: PURPOSE:To exactly decide the melting conditions of scrap by measuring the pressure in bottom blowing nozzles at all times and finding the difference between the pressure at the time when the scrap is not melted and the pressure in the bottom blowing nozzles on progression of the melting of the scrap at the time of executing steel making and refining by using a large amt. of the scrap in a top and bottom blown converter. CONSTITUTION:Fuel 7 such as coke is charged from a bunker 3 into the converter 1 provided with an oxygen top blowing lance 4 and the bottom blowing nozzles for blowing of inert gases such as N2 and Ar. The inexpensive steel scrap 8 is then charged thereon. Gaseous oxygen is blown into the converter from the top blowing lance 4 and the gaseous N2 or Ar is blown therein from the bottom blowing nozzles to melt the scrap 8. The gaseous pressure Po in the bottom blowing nozzles prior to the scrap melting is measured in this case. The head H of a molten metal 9 increases gradually on progression of the melting of the scrap 8 and the pressure P in the bottom blowing nozzles increases accordingly. The melting state of the scrap 8 is easily and exactly decided by the height of the head H of the molten metal 9 by measuring the difference ALPHAP between the P and Po.
Patent JP-H04237368-A (JP)
Title: Fund allocation preparing system
Inventor: MATSUOKA YOSHIE
IPC: G06Q40/04
Filed: 1991-01-22
Abstract: PURPOSE:To attain fixed fund allocation without requiring expert's experience and knowledge by possessing data obtained by numerizing a customer's request and data obtained by numerizing commodity characteristics by this system. CONSTITUTION:Input data such as customer's annual income, the sum of working funds, application purposes, and required working commodities, request score data for recording the scores of safety, profitability, etc., commodity balance score data expressing the balance of the safety, profitability cashability and convenience of a commodity to be selected, the commodity selection order data of respective elements, and commodity number data for determining the number of commodities to which customer's total working funds are allocated are used. Thus fund allocation appropriate for the customer is prepared from the customer's request score found from the customer's input data and request score data, the commodity balance score data, the selection order and the commodity number data.
Patent JP-S58123091-A (JP)
Title: Cooling apparatus
Inventor: IWATA YOSHISUKE
IPC: F28D15/02
Filed: 1982-01-18
Abstract: PURPOSE:To suppress the room temperature below a predetermined value, by transferring the  heat, accumulated in a heat absorbing part, into a heat accumulating cell, if the temperature  in the heat radiating part of a heat pipe is raised up high in comparison with the heat absorbing part, in a cooling apparatus which suppresses the temperature so as not to rise above the  predetermined value, for the apparatus installed in an unattended station such as a communication repeater station. CONSTITUTION:A heat pipe 1 stops transferring heat when the temperature in the heat absorbing part 1b of a heat pipe falls down lower than a heat radiating part 1c. But at that time, if  the temperature in the heat absorbing part 1b rises higher than the phase changing temperature  of a heating medium 4, the heat is accumulated in a heat accumulating cell 3 from the heat  absorbing part 1b. The temperature in the heating medium 4 is kept constant as long as the phase of the heating medium 4 is changing. But the temperature in it rises, when the phase- changing is completed by absorbing enough heat. In this case, the phase-changing temperature  in the heating medium 4 is set constant and the changing time is controlled. With such an arrangement, the temperature environing the heat absorbing part 1b can be kept constant, even  if the temperature in the heat radiating part 1c rises higher than the heat absorbing part 1b,  so that the room temperature in an unattended station can be suppressed below a set temperature.
Patent JP-H02187230-A (JP)
Title: Forging method for forged part having lug part
Inventor: KONUMA SATOSHI
IPC: B21K1/14
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the fiber flow of an elongated axis part from breaking by carrying out stages in sequence where a punch is pushed into the shallow hole of a 1st deformed rough section, the shallow hole is deformed into a deep one and a lug part and the elongated axial part are finish-forged as the lug part is restrained by the die surface. CONSTITUTION:A round bar is upset to obtain an intermediate material having a large diameter part and an axial part and, further, upset to obtain an intermediate material having a corner part and an axial part. The intermediate material is forged roughly at a high temperature to obtain the 1st deformed rough section 8. The rough section 8 has an axial part 9, a lug part 10 and a shallow hole 11. The axial part 9 of the rough section 8 is inserted into the cavity 14 of the rough forged lower die 13 and a punch 18 is inserted into the shallow hole 11 of the heated rough section 8 in the direction of the depth of the shallow hole 11. The peripheral wall part 19 is extruded backward in the direction of an arrow Y to obtain a 2nd deformed rough section 24. The elongated axial part 22 is inserted into the cavity 32 of the lower die 31 for finish forging, the upper die 33 for finish forging is approached to the lower die 31, the lug part 10 of the forged material 24 is restrained by the die surfaces 34, 31a, a punch 35 is inserted into a deep hole 21, and the lug part 10 and the elongated axial part 22 of the forged material 24 are finish-forged.