baber/WOPTO huggingface dataset:
Patent JP-2000087958-A (JP)
Title: Dynamic pressure gas bearing structure
Inventor: OTSUKI MAKOTO
IPC: F16C17/10
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure gas bearing structure capable of lessening torque required for starting of rotation, and lowering floating revolutions. SOLUTION: This dynamic pressure gas bearing structure is provided with a fixed shaft 101, a hollow cylindrical sleeve 103 opposed to the fixed shaft 101 and leaving a space radially from the fixed shaft 101, and a thrust plate 102 having an opposite surface opposed to an axial end surface of the sleeve 103. The opposite surface of the thrust plate 102 comprises a groove 102a for generating dynamic pressure between the sleeve 103 and the thrust plate 102, a convex part 102b formed in the inner peripheral part, and a concave part 102c extending outward from the convex part 102b and formed shallower than the groove 102a.  A top plane of the convex part 102b is on the level of a first height from the bottom of the concave part 102c, and the outer peripheral part of the opposite surface includes a portion on the level of a second height lower than the first height from the bottom of the concave part 102c.
Patent JP-H03118958-A (JP)
Title: Tiltable casting apparatus
Inventor: KATO TAKASHI
IPC: B22D23/00
Filed: 1989-09-29
Abstract: PURPOSE:To obviate troubles of energy and process required for treatment of returned material by jointing a molten metal vessel and a mold in a shaking body, tilting while shaking the shaking body to make higher position of the molten metal vessel than that of the mold and pouring the molten metal into cavity in the mold. CONSTITUTION:The molten vessel 2 providing a heating device 1 for holding and heating the stored molten metal at the suitable temp. to pour and the mold 3 for casting a casting product are jointed at position facing each other on the shaking body 4. The shaking body 4 is tilted by shaking to make higher position of the molten metal vessel 2 than that of the mold 3 and the molten metal in the vessel 2 is poured into the cavity 5 in the mold and cast. In the tiltable casting apparatus where shaking supporting point 7 in the shaking body 4 is fixed, the shaking mechanism is made to simple and in the tiltable casting apparatus where the shaking supporting point 7 is shifted together with shaking of the shaking body 4, the shaking range of the shaking body 4 can be made to narrow. By this method, the troubles of energy and process required for the treatment of returned material can be obviated.
Patent JP-H08120253-A (JP)
Title: Radical indicator
Inventor: DOI MAKOTO
IPC: C09J7/02
Filed: 1994-10-21
Abstract: PURPOSE: To provide a radical indicator which can easily measure an initiator used in a radical-curing reaction or the radical concentration of a curable composition containing the initiator. CONSTITUTION: A radical indicator comprising phenathiazine or a mixture of 100 pts.wt. phenathiazine with 5-150 pts.wt. tert. amine and/or metal compound, a liquid radical indicator prepared by mixing the indicator with a liquid resin and a tape radical indicator prepared by forming a layer of a mixture of the indicator with a pressure-sensitive rubbery resin on a transparent base are provided.
Patent JP-H02104051-A (JP)
Title: Frame recognition method in data transmission
Inventor: KURIYAMA MASARU
IPC: H04L29/06
Filed: 1988-10-11
Abstract: PURPOSE:To allow each terminal station to recognize the segmentation of a data frame string sent from a central station by using a transmission from the central station as a transmission signal having one leading and trailing of a carrier in one data frame string and detecting the leading and trailing of the carrier in the case of receiving the signal at a terminal station. CONSTITUTION:Each terminal station always monitors the state of a carrier in a transmission signal 3A, generates a detection signal 3B at the detection of leading and trailing of the carrier in the transmission signal 3A and recognizes that the data just after the detection is the start of a specific data frame SX in data frames S1-SN sent form the central station. Then number of received data is counted by data frame length instruction information in the data frame SX to recognize the end of the data frame SX. Then the data received just after is recognized as the start of the succeeding data frame S(X+1), the recognition procedure is repeated till the leading and trailing of the carrier in the transmission signal 3A is implemented by the central station, thereby recognizing the segmentation of the data frames S1-SN of the transmission signal 3A sent from the central station.
Patent JP-H04135940-A (JP)
Title: Air bag
Inventor: SHIGETA SEISABURO
IPC: B60R21/16
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the quantity of gas in use to obtain a simply procesable air bag by making the diameters of both end opening parts of a hollow body formed by a material capable of being freely folded, and having flexibility smaller, and connecting both the end opening parts to a single inflator. CONSTITUTION:Both ends 2 of a flat or bag-like hollow body 1 formed by a flexible material capable of being folded, for example, a textile are made to be opened and throttled into small diameters, both the end parts 2 of the hollow body 1 are fitted onto gas injecting ports 4 on both sides of an inflator 3, and their outer peripheral parts are fixed, for example, by clamping tools, etc. When gas is injected from the inflator 3, the folded hollow body 1 is expanded to form an air cushion. Since the quantity of gas from the inflator is sufficient to fill the hollow body, the gas quantity of gas held by the inflator can be reduced to small amounts. The inflator can thus be miniaturized, and the weight of the entire air bag can also be reduced.
Patent JP-H1191430-A (JP)
Title: Cargo receiving stand actuating device in cargo handling vehicle
Inventor: YONEDA TAKU
IPC: B60P1/44
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to improve the working efficiency by precisely performing successive operaton or simultaneous operation of a cargo receiving stand and a lifting body while simplifying a structure of a hydraulic circuit and its control system in a cargo receiving stand actuating device for a cargo handling vehicle. SOLUTION: A common oil pressure supply source P where a single acting lifting cylinder CL and a raising cyclinder CG are connected in parallel to each other, a first opening/closing value V1 interposed in a first return oil passage L3 extending to the oil tank T side from the lifting cylinder CL and a second opening/closing valve V2 interposed in a second return oil passage L4 extending to the oil tank T side from the raising cylinder CG, are provided, and operating oil pressure of the lifting cylinder CL is set so as to become smaller than operating oil pressure of the raising cylinder CG.
Patent JP-2001082622-A (JP)
Title: Flow control device
Inventor: OBAYASHI TOSHIHIKO
IPC: F16K31/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To surely close a valve, simplify a flow control circuit, and reduce the number of solenoid valves by converting rotation of a stepping motor into vertical movement, connecting a plunger to a vertical converting means, and opening/closing a valve seat by a valve element formed on the plunger. SOLUTION: When a motor 10 is rotated in the direction where an operating coma 13 is moved downward, a plunger 17 is moved downward. On the other hand, the motor 10 is rotated in the opposite direction, the operating coma 13 is moved in the raising direction. In the case where the plunger 17 is vertically moved, a fluid from a flow-in passage 7d is entered into a clearance between the plunger 17 and a supporting body 14 through a clearance between a guide pipe 16 and the plunger 17. Since an opening area by an operating rod 15 penetrated onto the supporting body 14 is nearly same as an opening area by a valve seat 7h vertical force applied on the plunger 17 by the fluid is balanced. It is thus possible to reduce driving force of a motor, it is possible to downsize a motor 10, and it is possible to manufacture a product which is light, compact, and at a low cost.
Patent JP-H10107906-A (JP)
Title: Private paging system and its radio calling terminal
Inventor: SUKAI KENICHI
IPC: H04W4/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To allow a caller to acquire position information of a called party. SOLUTION: When a caller radio calling terminal 23-1 uses a call switch to designate a called party radio calling terminal 23-2, a call request signal having call identification information that denotes calling switch operation with an ID number of the terminal 23-2 to be a calling destination and its own ID number of the terminal 23-1 to be a calling source is transmitted to a radio calling transmitter-receiver 22-1 and to a radio calling terminal 23-2 via a paging terminal 21 and the radio calling transmitter-receiver 22-3.  When the radio calling terminal 23-2 receives the call signal, the ID number of the calling destination is exchanged with the ID number of the calling source automatically, a call request signal with call identification information denoting automatic reply added thereto is sent to the radio calling transmitter-receiver and the call signal with position information added thereto is sent to the radio calling terminal 23-1 via the paging terminal 21 and the radio calling terminal transmitter-receiver 22-1. The radio calling terminal 23-1 displays position information in a call signal by automatic reply.
Patent JP-2001078793-A (JP)
Title: Production of new pathologically active substance by fermentation method
Inventor: TAKAYASU YOSHIYUKI
IPC: A61P25/28
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a physiologically active substance useful as a chemotherapy medicine for malignant tumor, etc., by culturing a bacterium capable of producing physiologically active substance NK30, 424AS-1, etc., in an nutrient medium, forming and accumulating a product in the culture and collecting the culture. SOLUTION: A bacterium [e.g. Streptomyces sp. NA 30,101 strain (FERM P-16,422), etc.], belonging to the genus Streptomyces, capable of producing physiologically active substance NK30, 424AS-1, NK30, 424BS-1 or NK30, 424BS-2 of the formula is cultured in a nutrient medium to form and accumulate the compound of the formula in the culture. The compound is collected to give the objective physiologically active substance showing an inhibitory action on cell growth, useful as a chemotherapy medicine for malignant tumor, etc., exhibiting an inhibitory action on TNF α production and is useful as a therapeutic and prophylactic agent for chronic rheumatoid arthritis, Kawasaki disease, Crohn disease, Behcet's disease, bronchial asthma, canser cachexia, septicemia, hepatitis, cardiac failure, multiple sclerosis, etc.
Patent JP-H04137099-A (JP)
Title: Remote supervisory device for building
Inventor: OGIYAMA YUTAKA
IPC: G08B25/00
Filed: 1990-09-28
Abstract: PURPOSE:To reduce communication processing load in a monitoring center by once transmitting abnormality information from a slave terminal device to a main terminal device, editing the abnormality information stored for a prescribed period of time and alerting the monitoring center of it. CONSTITUTION:When the abnormality information is generated from slave terminal devices TB to TD, this abnormality information is transmitted to a main terminal device TA via a first transmission means TB3 and the abnormality information from the devices TB to TD and that from the device TA are written in a storage device TA2. Every time the prescribed period of time has passed, the abnormality information is read out of the device TA2 by second transmission means TA1 and TA5 and transmitted to a monitoring center E. In this way, the abnormality information of the facilities of buildings B to D is once stored in the device TA2 for the prescribed period of time, and then transmitted to the monitoring center E by the means TA1 and TA5. Thus, even if a wide area disaster such as power failure should happens, the number of alerts equivalent to the number obtained by dividing the number of the entire abnormality information by the number of devices TA to TD can be informed the monitoring center E and the concentration of alerts can be eased.
Patent JP-H0893049-A (JP)
Title: Framework of building structure
Inventor: WATANABE SUSUMU
IPC: E04B1/18
Filed: 1994-09-28
Abstract: PURPOSE: To establish a framework for building structure which allows a reasonable structural design with a longer natural vibrational period of the structure when a horizontal force is applied thereto, which can reduce the weight of the structure, facilitates execution of works, and be applied to different types of structures. CONSTITUTION: A building structure is formed so that beams are installed between columns 10 on a plurality of floors, and in the framework of this building structure, beams 11 with the end rigidly coupled with columns 10 are installed on at least every other floors. On floors located between these, beams 12 with the end in non-rigid coupling with the columns 10 are installed.
Patent JP-S61284340-A (JP)
Title: Work clamp device for horizontal machining center
Inventor: KITAURA ICHIRO
IPC: B23Q3/06
Filed: 1985-11-15
Abstract: PURPOSE:To increase the number of works mounted to locate accurately the reference position by disposing press blocks and center blocks alternatively on a plurality of vertical stages and a press clamp on the lower surface of an arm of the press block to form the upper surface of the arm into a work mounting surface. CONSTITUTION:Short post-like center blocks 2 and cross plate-like press blocks 3 are alternatively disposed on a plurality of vertical stages on a base plate 1 on a turntable of a horizontal machining center. The upper surface 15 of an arm member of the lower side press block 3 as a work mounting surface mounts a work W to operate hydraulically downward a press clamp 13 on the lower surface of arm member of the upper side press block 3. the fastening force and fastening reaction balanced with each other act on the work W to improve accuracy in working without deforming the press block and displacing the working reference surface on the work W. Also, the pitch between the fixed works W is shortened to increase the number of works W disposed per one surface so that the construction can be simplified, the height of the working reference surface is set with high accuracy and the works W having different heights can be fixed.
Patent JP-H05103195-A (JP)
Title: Picture input device
Inventor: YAMASHITA KATSUSHIGE
IPC: H04N1/401
Filed: 1991-10-04
Abstract: PURPOSE:To enable the picture input with the uniform half tone by performing the correction of the output voltage of each light receiving element based on the reflection factor of white and grey originals and the output of the white original. CONSTITUTION:The output voltage of each light receiving element of an image sensor 1 for grey and white originals is stored in a grey memory 4 and a white memory 5. The reflection factor of the grey and white originals is stored in a grey memory 6 and a white memory 7. When a picture input signal of each light receiving element of a sensor 1 is inputted through an A/D converter 3 to a comparator 9, the comparator 9 switches an input signal to a multiplier 18 whether or not the picture input signal is higher than the output for the grey document read out from the memory 4 by an address converter 2. A picture input signal converted into the reflection factor and the constant converting the reflection factor from the constant memory 8 into the output are inputted to a multiplier 18, and the reflection factor is outputted after converting the reflection factor into output. Thus, the picture input with the uniform half tone is realized.
Patent JP-H0597316-A (JP)
Title: Belt board for printed paper transfer and method for transferring printed paper
Inventor: SHIBATA TAKEMASA
IPC: B65H31/32
Filed: 1991-10-04
Abstract: PURPOSE:To take out only a printed paper from a paper discharging device every fixed number of sheets without conducting boarding by providing rotatable rollers on both end parts of an air table, and winding a belt capable of sliding to cover the air table and the rollers. CONSTITUTION:In belt boards 1, 10, flexible rubber belts 5 having smooth surfaces are wound on the upper and lower surfaces of an air table 4 having air blowout holes 3 on the upper surface in such a manner as to be capable of sliding, and rollers 6 are provided on the front and rear end parts of the air table to make the rubber belts easy to slide. The surface side belt is partly fixed by a sucker 19, and the air table 1 or 10 is then pushed to a printed paper receiving position at a proper timing, whereby only a printed paper can be taken out from the paper discharging device part every fixed number of sheets without preventing the normal falling of printed papers and transferred to another device.
Patent JP-H0595990-A (JP)
Title: High pressure steam sterilization apparatus
Inventor: IJIRI JUNNOSUKE
IPC: C12M1/00
Filed: 1991-10-04
Abstract: PURPOSE:To improve sterilization workability of an object to be sterilized such as agar medium wherein temp. control is needed after sterilization by providing a temp. keeping device keeping the temp. in a sterilization tank at a specified temp. after sterilization by means of a high pressure steam sterilization machine is finished. CONSTITUTION:When a required amt. of water is put in a sterilization tank and an object to be sterilized is placed on a stage 5 and a start switch is closed, a heater 4 is wholly energized by means of a computer and the temp. of water is elevated by heating thereof and steam is generated. Air in the sterilization tank 1 is discharged into an evacuating container 11 through a check valve 10 and an automatic air vent valve 9. After the temp. in the sterilization tank 1 reaches a set temp. (121 deg.C), rate of energization of the heater 4 is lowered to keep the sterilization temp. for a set time. After the set time passes through, it is naturally cooled by stopping electric energization of the heater and when the temp. reaches the temp. to be kept, control of energization of the heater 4 is started to keep a set temp. to be kept of at most 100 deg.C and starting of temp. keeping is made known by ringing a buzzer.
Patent JP-H1099739-A (JP)
Title: Actuating device for disinfectant spray vessel
Inventor: IKEDA TADAO
IPC: B05B9/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To hygienically and conveniently spray a disinfectant without without touching a spray vessel with hands. SOLUTION: This actuating device for spraying a disinfectant by depressing a trigger type spray operating handle 22 of a sprayer 12 provided on a container containing a disinfectant 11 is provided with a stand 41, a holder 42 provided on the stand 41 so that the container 11 may be held at a desired height from the base part of the stand 41, a pedal 43 installed in the base part of the stand 41, and a transmission mechanism for transmitting stepping action of the pedal 43 to the handle 22 of the container 11 held by the holder 42 so that it may be depressed.
Patent JP-H04151956-A (JP)
Title: Remote supervisory system
Inventor: FUJIWARA SEIJI
IPC: H04M3/42
Filed: 1990-09-27
Abstract: PURPOSE:To allow a center equipment to quickly and surely recognize fault information or the like by constituting the system such that a busy tone detection circuit and a special number registration circuit are provided to a remote supervisory equipment to send a special number at the detection of a busy tone. CONSTITUTION:When a busy tone is returned from a private branch of exchange 3, a control circuit 5f detects the busy tone via a busy tone detection circuit 5c and sends a special number input request to the private branch of exchange 3. Then the circuit 5f reads a camp-on special number registered in advance in a special number registration circuit 5g and sends the camp-on special number to the exchange 3, opens a relay contact 5d to interrupt the line. Moreover, the circuit 5f monitors an incoming call detection circuit 5b, and the exchange 3 calls a center equipment 1 as soon as a public telephone network subscriber line 4 is idle and gives a call to a remote equipment 5 immediately after the center 1 replies. Then the line 5f closes the contact for reply, the line between the equipments 1 and 5 is connected and the information detected by the circuit 5f is sent to the equipment 1.
Patent JP-H03120430-A (JP)
Title: Radiation thermometer
Inventor: NAGATAKE YOICHI
IPC: G01K7/02
Filed: 1989-10-02
Abstract: PURPOSE:To eliminate the need for a temperature sensing element dedicated to measuring reference temperature and to improve the measurement accuracy by providing a thermopile, a constant current source and a voltage measuring means. CONSTITUTION:When the radiation thermometer receives heat radiant energy from an object to be measured, the temperature fo the center part after a blackening process rises extremely slightly to generate a temperature difference between the hot contact and cold contact of the thermopile 1, thereby generating an electromotive force Vt. Constant current sources 2 (current i1) and 3 (current i2) are connected to the thermopile 1 with electric resistance Rg and switched with a switch 5, and a voltmeter 4 is connected across the thermopile. When the switch 5 is connected to the power source 2, a voltage V1 indicated by the voltmeter 4 is Vt+RgXi1 and when the switch 5 is connected to the power source 3, a voltage V2 that the voltmeter 4 indicates is Vt+RgXi2. Both the inequalities are subtracted from each other to find the resistance Rg, which is (V1-V2)/(i1-i2). A specific value is substituted in the right side of the equation to obtain the resistance Rg and the current temperature is found from its temperature characteristic.
Patent JP-H1193961-A (JP)
Title: Seal device
Inventor: YANO YOSHIHIRO
IPC: F16J15/3232
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To form a seal device so that excellent seal performance can be maintained over a long period, in the seal device. SOLUTION: In a seal device 5 formed by combination of two ring units 6, 7 in a condition arranged to be opposed in an axial direction, three lips 63, 65, 73 formed with a seal part into contact with or adjacent to respectively a mate side are provided in both the ring units 6, 7. Relating to the lip 63 in an axial direction inner end, muddy water or the like is made difficult to lead to, and by forcedly fastening the lip 63 by an elastic ring 8, a tightening margin is fixedly held in no relation to aged wearing or the like.