baber/WOPTO huggingface dataset:
Patent JP-2001005387-A (JP)
Title: Train destination guide display unit
Inventor: SHIBAMOTO YUUKI
IPC: G09D1/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently provide train departure guide to a visually impaired person. SOLUTION: This unit is provided with LED display equipment 12 which provides train guide using LEDs, and a variable braille display unit 14. The equipment 12 visually displays first departure time, next departure time, classification, destinations, platform numbers, and the number of cars constituting the train. The unit 14 displays the same contents of the guide information of the equipment 12, using plural variable braille blocks 54 and 54. Thus, a visually impaired person is able to obtain the same contents of the train guide being displayed on the equipment 12.
Patent JP-H0818466-A (JP)
Title: Portable radio for emergency
Inventor: KAWASAKI KAZUO
IPC: H04B1/08
Filed: 1994-06-30
Abstract: PURPOSE:To provide a portable radio for emergency capable of easily listening to the radio by using an internal power generator anywhere without using a dry cell for which a complete waterproof processing is performed. CONSTITUTION:Since electronic equipments such as a dynamo or the like are mounted inside a long cylindrical sealing case 2 whose both ends are in a waterproof state, a complete watertight state is obtained. Power is generated by shaking the sealing case 2 as needed in the dynamo 5 in the inside, radio waves are received and the radio is listened to anywhere without a battery. Also, since the long cylindrical sealing case 2 is utilized, a stroke required for the reciprocating movement of a permanent magnet 13 inside the dynamo is sufficiently attained.
Patent JP-S5874443-A (JP)
Title: Slitter winder control method and device thereof
Inventor: GOMI KAZUMITSU
IPC: B65H18/00
Filed: 1981-10-27
Abstract: PURPOSE:To improve operational officiency of an operator by setting and indicating each control value of control system with a microcomputer by means of CRT and a keyboard in a slitter winder for a paper machine. CONSTITUTION:Input and output are performed in a conversational form regardin goperation of a keyboard 34 by an operator and contents indicated on CRT35, whereby a designated memory, a digital input value indicating the contents of a designated port on CRT and also a digital value indicating a value designated by a key on a designated port shall be displayed. Besides these, indication of a menu such as data input and the like of a parameter and the like in each control logic 21, 26, 28 for a slitter 2, winder 5 of definite length, rider 7, and an alarm, condition of a winder of definite length, position of a slitter blade, and further maintenance data such as secular data of a slitter and a bearing in use and the like and also data for printing and the like, shall be displayed. Thus overall control may be performed.
Patent JP-H0812680-A (JP)
Title: Silaspiro compound, liquid crystal composition containing the same and liquid crystal display element
Inventor: SHIMIZU TAKAAKI
IPC: G02F1/13
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a new compound not forming cis and trans stereoisomer, not requiring separation and purification operation, being economically advantageous therefore and capable of providing good liquid crystal element. CONSTITUTION:This compound is expressed by formula I [R is a 1-10C straight- chain alkyl, an alkoxy, a 3-8C branched chain alkyl, a 2-8C alkenyl, etc.; X is a halogen, CN, OCHF2, R, SiR3, etc.; Y an Z are each H or F; (n) is 0 or 1], e.g. 3-n-pentyl-9-[4-n-pentyl)phenyl]-6-silaspiro[5.5]undecane. This compound is obtained by reacting, e.g. a silaspiroketone compound of formula II with an organometallic reagent of formula III to afford a compound of formula IV, subjecting the resultant compound to dehydration reaction to give a compound of formula V and then carrying out catalytic reduction reaction of the compound of formula V using a catalyst.
Patent JP-S6151712-A (JP)
Inventor: SHIRAISHI TAKESHI
IPC: H01B7/06
Filed: 1984-08-18
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-H0338617-A (JP)
Title: Liquid crystal display device
Inventor: FUJIWARA HISAO
IPC: G02F1/133
Filed: 1989-07-05
Abstract: PURPOSE:To cancel the difference in the display characteristics between positive polarity driving and negative polarity driving and to improve the quality of liquid crystal display images by alternately impressing signals of the polarities different from each other on the respective picture element electrodes formed to face each other on both sides of a liquid crystal layer. CONSTITUTION:The positive and negative display signals are alternately impressed to liquid crystal display elements 3 and, therefore, the display driving by the alternate driving is executed when the display signals of both the positive and negative polarities are alternately impressed to the respective picture element electrodes 27, 28 facing each other. Since the display signals of the positive polarity and the negative polarity are simultaneously impressed to the respective picture element electrodes 27, 28, the display characteristics of both of the positive polarity driving and the negative polarity driving are eventually obtd. in combination. The display characteristics of both of the positive polarity driving and the negative polarity driving eventually appear in the respective liquid crystal display element 3 and the effect of apparently canceling the differences in the display characteristics by the positive polarity and negative polarity driving is obtd.
Patent JP-H1015243-A (JP)
Title: Conversation type tv game system and information recording medium
Inventor: KAMEI TAKESHI
IPC: A63F13/53
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information recording medium in a new field and not classified into conventional categories, which enable a user to enjoy a conversation with reality with the characters in a screen. SOLUTION: CPU 4 reads out voice signal data recorded in ROM 2 and moving image data recorded in ROM 3, makes the characters in a screen naturally converse with a game player through a display interface 5 and a display 6, and a sound source 7 and a speaker 8 for games, generates conversation icons on a screen, makes the game operator to select the corresponding conversation icon, and makes the characters to make answers and questions based on key word data corresponding to the selected conversation icon. This procedure is repeated.
Patent JP-H0336554-A (JP)
Title: Electrophotographic magenta toner
Inventor: YUSHINA HEIHACHI
IPC: G03G9/09
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a superior toner capable of satisfying the requirements of various characteristics in good balance by using a compound represented by a specified structural formula. CONSTITUTION:The binder resin contains the compound represented by formula I in which R<1> is H, optionally substituted alkyl, such phenyl, or such allyl; K is an aniline type coupling component, thus permitting the obtained toner to satisfy the requirements as the characteristics of the color toner in good balance, especially, to be excellent in spectral reflectance characteristics, and good in electric chargeability characteristics, and to always form stable images.
Patent JP-S6150022-A (JP)
Title: Electronic thermometer
Inventor: MASUO YOSHIHISA
IPC: G01K7/00
Filed: 1984-08-18
Abstract: PURPOSE:To insert a temperature sensor and a part of a cable in a protecting cap readily, by fixing the lead terminal of the temperature sensor and the cable by a compressing terminal. CONSTITUTION:A lead terminal 1a is taken out of a temperature sensor 1. A lead wire 2b, which is coated by an inner insulating material 2a up to to the vicinit of the lead terminal 1a, is provided at the end of a coaxial cable 2. The lead wire 2b is connected to the lead terminal 1a. Meanwhile, another lead terminal 1b of the temperature sensor 1 and a conducting paste part 2c of the coaxial cable 2 are compressed by a compressing terminal 3. Thus the temperature sensor 1 and the coaxial cable 2 form a unitary body. The temperature sensor 1 and a part of the cable 2 are inserted into a sensor protecting cap 4 and fixed at a specified position by a bonding agent 5. Therefore, the temperature sensor 1 and a part of the cable 2 can be readily inserted and fixed in the protecting cap 4.
Patent JP-H0833667-A (JP)
Title: Heat accumulator with cold retaining and heat retaining functions
Inventor: KOSHO YUKIHIRO
IPC: A61F7/10
Filed: 1994-07-25
Abstract: PURPOSE:To provide a heat accumulator with cold retaining and heat retaining functions which prevents rupture of a bag body packed with a gelatinous heat medium when the bag body is heated by hot water or microwave oven, etc. CONSTITUTION:This heat accumulator with cold retaining and heat retaining functions consists of the bag body which is formed by packing the gelatious heat medium into a hermetically closed bag and mounting a pressure regulating valve 30 at the prescribed section of the bag. The bag body is formed of a laminated film 20 formed by laminating a nylon film having excellent heat resistance and a linear low-density polyethylene film. On the other hand, the pressure regulating valve 30 consists of a body 30a which is provided with a bottom wall 32 having a relief hole 30c, an elastic valve disk 40 which is laid on the inside surface of the bottom wall of the body 30a and closes the relief hole 30c and a holder 50 which is fitted into the body 30a in order to fix a part of the elastic valve disk 40 to the body 30a. A gaseous component, such as steam, is released outside through the relief hole 30c when the gaseous component is generated from the gelatious heat medium at the time of heating the heat accumulator with cold retaining and heat retaining functions. The rupture of the bag is thus prevented.
Patent JP-H1116381-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SATO SHINJI
IPC: G11C16/32
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To avoid the erroneous writing by a method wherein, when a writing voltage pulse is supplied to word lines in writing operation and a transfer voltage pulse is supplied to word lines not in writing operation, the drop of the transfer voltage starts earlier than the drop of the writing voltage pulse. SOLUTION: If a writing voltage pulse, for instance 18 V, is supplied to selection word lines WLn1-WLnM to which memory cells into which '0' data are written, the '0' data are written into selection memory cells MC1-MC4 connected to a selection bit line BLij to which 0 V is supplied. A transfer voltage pulse, for instance 8 V, is supplied to nonselection word lines WLn1-WLnM. If, for instance, the drop period of the pulse is 5 μs, the drop of the transfer voltage pulse starts 3 μs earlier than the drop of the writing voltage pulse.
Patent JP-2000013003-A (JP)
Title: Manufacture of printed wiring board
Inventor: MATSUDA TOSHIMITSU
IPC: H05K3/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of soldering at the time of mounting parts without generating solder resist in a semi-exposed state by preventing solder resist ink applied to the end face of a printed wiring board from being irradiated with ultraviolet rays at the time of exposure. SOLUTION: Solder resist 7 in a part to which ultraviolet rays 1 are applied through an exposure film 3 is photopolymerized and it is not dissolved in a next developing process. On the other hand, solder resist in a non-exposed part with which the ultraviolet rays 1 are not irradiated is completely dissolved and removed in a next developing process and a prescribed pattern is obtained. The exposure film 3 of a part corresponding to a position at the end face of the printed wiring board 6 can cut the ultraviolet rays 1 by installing a light shielding part 4, and solder resist 7 applied to the end face is not irradiated with the ultraviolet rays 1. Thus, solder resist in a semi-exposed state is not generated in the developing process of the formation of solder resist, and the reliability of soldering at the time of mounting the parts can be improved.
Patent JP-H0222872-A (JP)
Title: Optical sensor device
Inventor: TSUBOI KAZUHIKO
IPC: H04N5/335
Filed: 1988-07-11
Abstract: PURPOSE:To obtain an optical sensor device which can suppress a noise effectively, which does not require any reinforcement and whose manufacture is easy by a method wherein a base body is formed of a conductive member and an insulator layer covering both main faces of this conductive member. CONSTITUTION:On a substrate 1, an enamel layer 1b is applied to a circumference of an iron sheet 1a. An image sensor chip 10 where a photodetector part 10a and a drive part 10b are installed collectively and Al conductor layers 5A, 5B are installed on the substrate 1; the conductor layers 5A, 5B except one part are covered with a protective layer 11. Then, the chip 10 and the conductor layers 5A, 5B are connected by wires 8 by a wire bonding operation; sealing frames 13 are erected and installed on the protective layer 11 and are fixed by an adhesive 12. A glass sheet 14 is fixed to the sealing frames 13; the chip 10 and the wires 8 are sealed with the sealing frames 13 and the glass sheet 14 and are protected. Thereby, it is possible to prevent a noise from creeping in an output signal and to obtain a high S/N ratio even when the output signal is very small electric current. In addition, a process to paste a substrate on an Al sheet is not required; an optical sensor device can be manufactured simply.
Patent JP-H0834159-A (JP)
Title: Production of aqueous ink recording sheet
Inventor: MATSUBAYASHI KATSUAKI
IPC: B41M5/00
Filed: 1994-07-25
Abstract: PURPOSE:To improve ink receptivity and to keep high gloss and excellent mapping proterties by forming the recording layer integrated with inner and outer coating layers to cure the same by the irradiation with electron beam and peeling the cured recording layer from a highly smooth molded surface. CONSTITUTION:A coating soln. containing an unsaturated org. compd. cured by the irradiation with electron beam as a main component is applied to one surface of a sheet like base material 11 composed of fine paper, coated paper or synthetic paper by a first coating device 10 to form an inside coating layer 12. A coating soln. containing a water-soluble or water-dispersible resin as a main component is applied to a highly smooth molded surface (metal cylindrical rotary body 5) by a second coating device 4 to be dried and irradiated if necessary with electron beam to form an outside coating layer. The inside coating layer on the base material 11 is superposed on the outside coating layer on the molded surface to be bonded to thereto under pressure to form a recording layer 16 wherein the outside and inside coating layers are integrated. The recording layer 16 is cured by the irradiation with electron beam 14 to be peeled from the highly smooth molded surface 5 by a peeling roll 15.
Patent JP-S6330423-A (JP)
Title: Thrombin-bonding substance and production thereof
Inventor: AOKI NOBUO
IPC: A61K35/22
Filed: 1986-07-22
Abstract: NEW MATERIAL:A thrombin-bonding substance having the following properties. Molecular weight, 185,000, 92,000, 46,500 and 31,000 in reduced state and 200,000, 48,000 and 40,000 in unreduced state; affinity, having strong affinity to thrombin; activity, capable of activating protein C by bonding with active thrombin and prolonging the coagulation time of blood; stability, stable to denaturation agent (sodium dodecylsulfate or urea). USE:A fibrinolysis-promoting agent and anticoagulant. PREPARATION:Fresh human urine is added with benzamidine hydrochloride and aprotinin and subjected to ion-exchange chromatography. The adsorbed fraction is eluted with tris-HCl buffer solution, concentrated and passed through a column packed with thrombin bonded to a carrier. The adsorbed active fraction is eluted with a tris-HCl buffer solution and subjected to concentration and gel-filtration to obtain the objective thrombin-bonding substance.
Patent JP-S6330055-A (JP)
Title: Pseudo call generating device
Inventor: SAKAI KAZUAKI
IPC: H04M3/26
Filed: 1986-07-24
Abstract: PURPOSE:To quickly and accurately analyze the defective part of a telephone exchange station by progressing a pseudo call while a service signal sent from the telephone exchange station is being confirmed at the test of pseudo call so as to decide the result of operating test of the telephone exchange station. CONSTITUTION:In starting a pseudo call generating device 6, a central control equipment CC 5 controls a telephone set circuit TEL 2 in pseudo call telephone sets SUB1a-1c based on the station information of a telephone exchange station EXCH7 to be tested given from a test execution personnel in advance to generate a pseudo call to all trunks including service trunks and all subscriber circuits LC8a-8c in the telephone exchange station EXCH7 to be tested sequentially. Upon the generation of each pseudo call, the CC 5 always supervises a service signal sent from the EXCH 7 via a service signal detection circuit SVD 3 in the SUB 1a-1c. The normality of the pseudo call is decided depending on the presence of the service signal corresponding to the progress of the pseudo call. The CC 5 supervises a call tone via the service signal detection circuit SVD 3 of the SUB 1b and also supervises a call signal via a service signal detection circuit SVD 3 in an incoming pseudo telephone set SUB 1c.
Patent JP-S6150346-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WATANABE SEIJI
IPC: H01L27/088
Filed: 1984-08-20
Abstract: PURPOSE:To form a master slice type semiconductor integrated circuit device to be highly integrated by a method wherein a semiconductor integrated circuit device is formed utilizing basic cells extended from element regions to the part below wiring layers. CONSTITUTION:An element region 14 is formed by conventional pattern and then elements (ROM cells) utilizing a diffused layer 18 and polysilicon layers 191, 192 are formed on the lower layer of wiring region 15 to provide aluminium wiring on the elements through the intermediary of an insulating layer. One end of the diffused layer 18 formed of continuous crosses is connected to a power supply 122 through the intermediary of a contact hole 20. Besides, the polysilicon layers 191, 192 respectively formed into comb shape are formed on the diffused layer 18 while a MOS transistor is to be formed on the intersection of diffused layer 18 with the polysilicon layers 191 or 192.
Patent JP-H114682-A (JP)
Title: Preservation of nucleated cells, composition for the same and segregation of yukakusaihou
Inventor: SUMIDA MASAYA
IPC: A61K35/14
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method separating and cryopreserving nucleated cells from liquids containing the nucleated cells inexpensively, simply and in a short time operation, in details, a method of cell segregation and collection after thawing. SOLUTION: This nucleated cells storing method introduces the liquid containing the nucleated cells to an instrument which captures nucleated cells, practically not captures cells which have no nucleus, after capturing the nucleated cells, discharging the cells having no nucleus, introduces a liquid at least containing frost damage protecting agent, the system is deep frozen.  The nucleated cells separating method introduces the liquid containing the nucleated cells to the instrument which captures nucleated cells, practically not captures cells which have no nucleus, capturing the nucleated cells and discharging the cells not having nucleus, introducing the liquid at least containing the frost damage protecting agent to the instrument, the instrument containing the captured nucleated cells and liquids at least containing the frost damage protecting agent is cryopreserved, the instrument is thawed, collecting the nucleated cells by introducing a nucleted cells collecting liquid to the instrument.
Patent JP-H111140-A (JP)
Title: Moving partition device for bed in motor truck
Inventor: KAMEYAMA KENJI
IPC: B60P1/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a moving partition device for a bed in a motor truck that can load and unload even heavy loads easily without damaging constituent members. SOLUTION: In this moving partition device for a bed, rollers 9 coming in contact with the floor of the bed 1 are provided at the lower end so as to be movable in the longitudinal direction of the bed 1, and a partition plate 7 is provided at the rear. The partition plate 7 is a plate body integrally hung between lateral moving plates 6 so as to partition bed width, and its lower part from an intermediate part is bent backward in doglegged shape. The partition plate 7 is mounted to a channel track 3 by two mounting rollers 8 provided at each moving plate 6.
Patent JP-S5694235-A (JP)
Title: Check method for airtightness of battery
Inventor: NAKABAYASHI AKIRA
IPC: G01M3/32
Filed: 1979-12-27
Abstract: PURPOSE: To enable to check airtightness of the battery simply and easily, by dividing plural cells into two groups and by detecting whether the differential pressure between their storage battery casings and the closed room exists or not.  
     CONSTITUTION: Solenoid valves 4, 7, 8 and 9 are opened by the check start signal to set the inside of battery 1 and closed room 6 to a prescribed pressure reduction state. Check pressure cut-off solenoid valve 7 is closed after a fixed time, and next, cut-off valve 9 between battery 1 and closed room 6 is closed, and it is detected by differential pressure sensor 5 whether the differential pressure between A group 2 as well as B group 3 and closed room 6 exists or not, thus completing the airtightness check of the outside wall of battery 1. Next, outside wall/partition wall airtightness check switching solenoid 4 is opened to air, and it is detected by differential pressure sensor 5 whether the differential pressure between A group 2 and closed room 6 exists or not, thus completing the airtightness check of partition walls between respective cells. After that, check pressure supply solenoid valve 8 is opened to air to complete one process of check. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04368507-A (JP)
Title: Concrete placing method
Inventor: SAGAWA MASANORI
IPC: E02B7/00
Filed: 1991-06-18
Abstract: PURPOSE:To place concrete simply and quickly in the shore and rock part of a dam without requiring service by a skilled form-carpenter. CONSTITUTION:Plural struts 7 are arranged in a standingly provided form in given places on the foundation ground, and an upper metallic material 9, on which sheathing guiding gaps 13 are formed, is arranged so as to be bridged on each strut. Concrete placing surfaces 6a are formed by aligning plural sheathings 11 without gaps so as to be inserted into the sheathing guiding gaps 13, and concrete is placed in a construction block 5.
Patent JP-H1017859-A (JP)
Title: Method for extracting constituent of fluorescent substance from fluorescent substance
Inventor: OSHIO SHOZO
IPC: C01F7/46
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To extract a constituent of fluorescent substance other than rare earth compds. from a fluorescent substance. SOLUTION: A Ba0.9 Eu0.1 MgAl10 O17 fluorescent substance is mixed with an aluminum fluoride reactant for 1hr by using a mortar (the reactant addition step). The resultant mixture is put in an alumina-made boat, which is then placed in an alumina-made core tube in a tubular atmospheric furnace. Nitrogen gas and hydrogen gas are introduced into the core tube, and the temp. of the mixture is elevated at a temp. rise rate of 400 deg.C/hr by energizing an electric heater and is kept at 1,200 deg.C for 2hr. Then, the mixture is cooled at a temp. fall rate of 200 deg.C/hr to room temp. (the thermal reaction step). After the reaction step, the thermal reaction product of the mixture remains in the boat. Thus, after adding the reactant to a fluorescent substance, the resultant mixture is heated to give a thermal reaction product and a part of the product is subjected to extraction.