baber/WOPTO huggingface dataset:
Patent JP-H0473008-A (JP)
Title: Foldable bed
Inventor: KOUTATSU TAKESHI
IPC: A47C17/70
Filed: 1990-07-16
Abstract: PURPOSE:To obtain strong connection and high operability of assembly and storage by connecting through corner blocks and cap blocks of vertical and horizontal frames, and to prevent troubles in folding and injuries by means of connectors mounted on legs and frame bodies. CONSTITUTION:A bed is provided with a pair of spaced vertical frames 1 and 1' and a plurality of legs 3 and 4 supported by the vertical frames and assembled foldably in X-shape. The bed is further provided with a sheet member 10 and a horizontal frames 11 assembled detachably in front and at the back of the sheet member 10. The vertical and horizontal frames are connected by detachable corner blocks 12. It is preferable that a space is formed so that peripheral edge parts of connectors 2 and 5 through which the plurality of legs 3 and 4 are mounted on the vertical frames 1 and 1' foldably with respect to the frames are apart from side surfaces of the legs 3 and 4 and vertical frames 1 and 1'. The corner blocks 12 are mounted on the horizontal frames 11 and vertical frames 1 and 1', and the end parts of the horizontal and vertical frames, at which the corner blocks are mounted, are arranged at right angles and coupled detachably to each other, whereby these frames are connected. This assembling work is very easy, and in addition, the folding work of the legs and vertical frames and storing work of the bed are also very easy.
Patent JP-H0746187-A (JP)
Title: Optical communication system
Inventor: YONENAGA KAZUSHIGE
IPC: H04B10/2513
Filed: 1993-07-27
Abstract: PURPOSE:To increase transmission capacity without increasing the number of beams of carrier wave light by transmitting different kinds of data on an upper sideband and a lower sideband for one beam of carrier wave light. CONSTITUTION:In an optical communication system by which coherent carrier wave light is transmitted by modulating, an optical demultiplexer 12 as a light branching means which tiplexes the carrier wave light into two beams of light, and light modulators 13, 14 as two light modulation means which modulate two demultiplexed beams of carrier wave light by independent signals, respectively are provided at an optical transmitter 1. Also, an optical filter 15 which samples the upper sideband from the output of the light modulator 13, and an optical filter 16 which samples the lower sideband from the output of the light modulator 14 are provided, and an optical multiplexer 17 as an optical multiplexing means which multiplexes the output of the optical filters 15, 16 is provided. An optical filter 33 which separates received signal light into the upper sideband and the lower sideband, and photodetectors 34, 35 which detect separated upper and lower sidebands, respectively are provided at an optical receiver 3. In this way, it is possible to double the transmission capacity per one carrier wave.
Patent JP-2000076855-A (JP)
Title: Internal voltage generator using anti-fuse
Inventor: KIM YUN HEE
IPC: G11C29/12
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an internal voltage generator for easily adjusting the level of an internal voltage even at the package stage of a semiconductor element by generating a plurality of decoding signals by using an antifuse that is programmable by an external signal, and generating internal voltages with different levels based on the decoding signals. SOLUTION: A decoding part 100 is provided with a buffer 10 for converting a voltage signal at a TTL level that is inputted via a junction pad to a voltage signal at a CMOS level, a programming signal generation part 20 for generating a signal for programming an antifuse according to a signal from the buffer 10, a plurality of antifuse parts 30, 40, and 50 that are provided respectively with an antifuse to be programmed based on a signal from the signal generation part 20 and output a signal according to the antifuse state, and an output part DOUT 2 for outputting a decoded signal by performing a logic operation to a signal from the antifuse parts 30, 40, and 50.
Patent JP-S5887455-A (JP)
Title: Ultrasonic microscope
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1981-11-20
Abstract: PURPOSE:To enable adjusting of a depth of focus, by mounting a sensor for transmitting and receiving an ultrasonic focusing beam, a means for two-dimentionally and relatively scanning within a focusing area of a beam, and a means for switching the value of the depth of focus of the sensor. CONSTITUTION:A lower electrode 205 is deposited to one end surface of a lens material 200, and a piezo-electric film such as ZnO is deposited thereon. Two concentrical circular upper electrodes 230 and 210 are further formed thereon, and electric input terminals 250 and 240 are placed thereon, respectively. If a RF electric pulse signal is simultaneously applied to the terminals 240 and 250, a flat ultrasonic pulse 260 is generated and is focused to a focus F. A potential angle Q1 of a lens diameter, based on the current focus F, decides a F number, and is found from F=1/2sintheta1. If the F number if 0.7, theta1 is equal to 45 deg.. If the FR electric signal is applied to only the terminal 250, the F number attains 2.2 in a similar manner in the case of Q2=13 deg..
Patent JP-2001011685-A (JP)
Title: Electrolytic copper foil and its production
Inventor: TAKAHASHI NAOTOMI
IPC: C22C9/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide electrolytic copper foil which is excellent in tensile strength and extension percentage and a manufacturing method thereof. SOLUTION: In the electrolytic copper foil, twin crystal structure is present, chlorine is incorporated in the twin crystal structure and chlorine concentration included in the copper foil is >40 ppm to <=200 ppm. The electrolytic copper foil is manufactured by using an electrolytic solution in which copper concentration is within a range of 60 to 90 g/L, sulfuric acid concentration is within a range of 80 to 250 g/L, 1 to 3 ppm of chloride ion is included and 0.3 to 5 ppm of gelatin-based additive is added, at 40 to 60 deg.C liquid temperature and with 30 to 120 A/dm2 of electrolytic current density.
Patent JP-H0829361-A (JP)
Title: Lcd panel picture quality inspection device
Inventor: AOKI HIROYUKI
IPC: G01N21/88
Filed: 1994-07-14
Abstract: PURPOSE:To faithfully take in an LCD image and to judge a defect depending on visual angle by ficusing and takin in the LCD image viewed obliquely over an entire LCD panel and obtaining the positions of all LCD picture elements from a distorted image surface as CCD picture element addresses. CONSTITUTION:A tilt lens system or a shift lens system is incorporated, as a lens system for focusing for the entire surface of an LCD panel 10, into a second CCD camera 32 for obliquely measuring the shape of an LCD by incorporating a CCD area sensor. Also, a means 14 for setting the CCD address of an LCD picture element for obtaining the sampling addresses of all LCD picture elements as real numbers and a means 15 for sampling processing which performing near-by interpolation using the sampling addresses and making conversion to the image of the size of LCD picture elements are provided.
Patent JP-H0348818-A (JP)
Title: Production of ferroelectric liquid crystal panel
Inventor: INOUE KAZUO
IPC: G02F1/1337
Filed: 1989-07-18
Abstract: PURPOSE:To uniform the directions of ferroelectric liquid crystal molecules in initial orientation to one direction and to obtain the panel having a high contrast by varying the heat treatment temp. of the oriented film on one substrate and the heat treatment temp. of the oriented film on the other substrate. CONSTITUTION:Transparent electrodes 2, 7 are formed on two sheets of transpar ent glass substrates 1, 8 and after a polyimide resin is applied as the oriented films 3, 6 thereon, the one glass substrate 1 is heat treated for one hour at 200 deg.C and the other substrate 8 is heat treated for one hour at 300 deg.C. Thereafter, the surface of the oriented film is subjected to a rubbing treatment by using a rubbing cloth. The heat treatment temps. of the oriented films on both substrates are varied in such a manner, by which a difference is generated in the polarity regulating forces of the oriented films of the upper and lower substrates and all the directions 11 of the spontaneous polarization of the ferroelectric liquid crystal molecules are directed to the same direction; there fore, the liquid crystal molecules are uniformed to the same direction and the panel having the high contrast is obtd.
Patent JP-H0937172-A (JP)
Title: Device and method for controlling electronic program guide display
Inventor: TERASAWA HIDEO
IPC: H04N5/445
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To quickly and surely select a desired program without interrupting the pictures of a viewed program as much as possible by switching the display state of plural category selection pictures to the state of displaying the still picture of a prescribed category. SOLUTION: A CPU 29 controls an MPEG video decoder 25, generates the OSD data of the data stream of the category and displays them on a monitoring device. Then, when the left (right) button switch of a remote commander is operated, the CPU 29 displays a cursor on the picture of the prescribed category. A user moves the cursor by operating a button switch at the time of selecting the category. When a selection button switch is operated, the data stream of the program of the category specified by the cursor is displayed instead of the data stream of the category. Also, when the cursor is moved onto the still picture of the prescribed program, the display of a title bar is rewritten every time. That is, the category icon and the title of the program where the cursor is positioned are displayed on the title bar.
Patent JP-H0855127-A (JP)
Title: Data retrieving device
Inventor: KUBOTA KUNIO
IPC: G06F17/30
Filed: 1994-08-08
Abstract: PURPOSE:To make it possible to use up-to-date data out of a data base, a program or the like supplied through a medium such as a CD-ROM of which contents can not be updated without substituting the medium. CONSTITUTION:A RAM 3 is used for constant, variable and temporary storage areas to be used when a CPU 1 executes a program. Since the stored contents of a RAM 4 can be stored by battery backup or the like from a part of the RAM 3 also when power supply is interrupted, the RAM 4 can be used for the storage of an updating data table and a data body table. Even in a data base stored in an unrewritable non-volatile recording medium 2 whose correction, suppression and addition are difficult, a retrieved output can be changed, suppressed or added in accordance with the contents of the updating data table and the data body table.
Patent JP-S5975707-A (JP)
Title: Phase detector
Inventor: MAEKAWA HITOSHI
IPC: H03D13/00
Filed: 1982-10-25
Abstract: PURPOSE:To compose a charge pump of only diodes and to detect a reference pulse leading and lagging by performing phase detection through two edge trigger and level setting type FFs, and leading out the polarity of a detection output optionally. CONSTITUTION:When a pulse B rises at a point (a), an FF13 is reset by a complementary pulse A. Namely, the FF is reset in a shaded-part period and receives an input CP in an unshaded-part period. Namely, the output Q (pulse C) of the FF13 is at ''H'' in a period between (a) and (b) and at ''L'' in other periods. Then, C' and C are mutually complementary pulses. The output Q (pulse D) of an FF14 is always at ''L''. Then, D' and D are mutually complementary pulses. For example, the voltage of a capacitor 115 is controlled high when the pulse B rises earlier or low when later, so the output C is connected to an input E of the charge pump and the pulse D' is connected to an input F. Namely, the capacitor 115 is charged only when the pulse A is delayed. When the pulse A is advanced, the capacitor is discharged. For reverse control, the output C' is connected to the input F and the D is connected to the E.
Patent JP-H0473806-A (JP)
Title: Dielectric porcelain material for microwave
Inventor: YAMADA AKIRA
IPC: C04B35/46
Filed: 1990-07-13
Abstract: PURPOSE:To simultaneously obtain high specific dielectric constant, high Q value (1/dielectric loss), a small and stable temperature characteristic in a microwave frequency region by using a material of specific composition. CONSTITUTION:Formula I shows component composition. That is, a part of Sm2O3 contained in BaO-TiO2-Sm2O3 porcelain is replaced by component (SrO.CeO2) and component (CaO.CeO2) to increase Q-value while component SrTiO3 is contained to increase specific dielectric constant. In the formula I expressed by a molar fraction, 0.1<=x<=0.25, 0.6<=y<=0.85, 0.05<=z<=0.3, 0<=m<=0.8, 0<=n<=0.8, x+y+z=1, m+n<=0.8, 0<A<=0.4. Thereby, an excellent dielectric porcelain material for a microwave having high specific dielectric constant in a microwave frequency region, practically sufficiently high Q-value and a small and stable temperature coefficient can be obtained.
Patent JP-S5966341-A (JP)
Inventor: DEIITOMAARU NAUNATSUPAA
IPC: B01D46/02
Filed: 1982-10-25
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-H1031004-A (JP)
Title: Method of measuring oxygen concentration, and oxygen concentration sensor
Inventor: SUZUKI TAKAYUKI
IPC: G01N27/416
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To dispense with a reference gas and perform a highly precise measurement by equalizing oxygen concentration between the outside and inside of a case by an oxygen filter mechanism for transmitting only oxygen. SOLUTION: Porous electrodes 2, 3 are arranged on the inside and outside with an oxygen ion conductive zirconia sintered body 1 between to constitute an oxygen filter mechanism. Oxygen ion is moved within the sintered body to uniform the oxygen concentration between the outside and inside of a case. The outside of the electrode 3 is protected by a porous plate 4, a limit current type oxygen concentration measuring element 5 is provided within the case, and interrupted from the external atmosphere by a seal 6. When a voltage is applied between the electrodes 5c, 5d of the measuring element 5, the oxygen within the pores of the porous plate 5a is ionized by the electrode 5c, moved, and released as oxygen gas.  Since oxygen of the quantity corresponding to the oxygen concentration in the atmosphere is supplied through the porous plate 4, the current between the electrodes 5c, 5d is detected, whereby the oxygen concentration in the atmosphere can be measured. Thus, a reference gas is dispensed with, and a highly precisely measurement can be preformed.
Patent JP-2001016362-A (JP)
Title: Facsimile machine and reception mode selection method
Inventor: OKAMURA KOJI
IPC: H04M1/2745
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine capable of avoiding occurrence of contradictions among reception modes, which are selected by a reception mode selection function of each service. SOLUTION: In reception mode selection setting of this facsimile machine, when the reception mode election function by a number display(N.D). is set valid, the setting with respect to the reception mode selection function by the MODEM dial-in(M.D) is inhibited (steps S44, S46). Furthermore, when the reception mode selection function by the M.D is set valid, setting with respect to the reception mode selection function by the N.D. is inhibited (steps S47, S49).
Patent JP-S6342160-A (JP)
Title: Mis integrated circuit
Inventor: NISHIMURA YOSHIHARU
IPC: H01L27/06
Filed: 1986-08-08
Abstract: PURPOSE:To decrease the fluctuation of characteristics due to dispersion in threshold voltage, by detecting the contaminated state of the channel part of an MIS transistor for signal processing at the time of manufacture and the later fluctuation, and feeding back the result by adjusting the bias voltage of the signal processing MIS transistor. CONSTITUTION:The parameter values of an element are suitably selected. The contaminated state of an MOS transistor M1 and therefore of a signal processing MOS transistor M2, which is formed in the vicinity of the M1 simultaneously, at the time of manufacture and the later fluctuation in the actual use are detected even if a voltage supplied from the outside is constant. Thus a bias voltage is changed with the fluctuation. As a result, the operating point of the signal processing MOS transistor is kept at the designed center regardless of the contaminated state at the time of the manufacture and the later fluctuation. Thus, the MIS integrated circuit characterized by an excellent maunfacturing yield and excellent stability in characteristics at the time of actual use can be obtained.
Patent JP-H0917146-A (JP)
Title: Tape cassette
Inventor: IKEBE MASARU
IPC: G11B23/087
Filed: 1995-06-29
Abstract: PURPOSE: To securely lock a reel brake mechanism, maintain the engaging state not to detach an end part of a torsion coil spring by a strong shock such as a dropping shock or the like and prevent a lock member form slipping, by constituting the reel brake mechanism of a tape cassette not to be disengaged even when the shock is impressed thereto and stabilizing elastic urging force of the torsion coil spring pressing a lock part downward. CONSTITUTION: A coil part 183 of a torsion coil spring 18 is fitted into one supporting shaft 82 of a lock member 8, and one end 181 of the torsion coil spring is engaged with a spring-receiving recess 84 of the lock member 8. At the same time, the other end 182 is engaged with a spring-receiving recess 20 formed between a projection 21 projecting at a coupling part of a brake release operation 72 and a brake hook part 71 of a reel brake member 7, and a side wall of the brake release operation part 72 . Moreover, the supporting shaft of the lock member is elliptic having a narrow part and an axial diametrical part. The narrow part has a flat cutout part at a part thereof. A rotary supporting part has an opening approximately equal to or smaller than the narrow part of the supporting shaft.
Patent JP-2001014414-A (JP)
Title: Delivery slip input supporting device, delivery slip processing system using the same and delivery slip input supporting method
Inventor: KUGETANI MASAYUKI
IPC: G06F19/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the file preparation of a delivery voucher and to attain improvement in work efficiency by shortening time for file transmission concerning a delivery voucher input supporting device, a delivery voucher processing system using the same and a delivery voucher input supporting method for issuing the delivery voucher to be used for delivering articles or the like. SOLUTION: When filling out the blanks of a delivery application 40, the coordinate data of described contents are acquired by a coordinate input means 32, immediately made into text data by an image expanding part 33, a position information acquiring part 34, a text converting part 35 and a relating part 36 and expanded on a delivery voucher format, which is read from a format storage means 27, by a text expanding part 38 on the basis of position information and the delivery demand voucher file of the text data is prepared by a file preparing means 39.
Patent JP-H0474130-A (JP)
Title: Evacuation-assisting material and laxative containing the same
Inventor: WAKASUGI NAOTOSHI
IPC: A61K36/00
Filed: 1990-07-12
Abstract: PURPOSE:To provide and evacuation-assisting material composed of apple fiber and corn fiber and effective in preventing diarrhea. CONSTITUTION:The objective material can be produced by mixing (A) apple fiber produced by finely pulverizing the squeezing residue of apple and (B) corn fiber produced by finely pulverizing corn husk at a proper weight ratio (2:8 to 8:2 in terms of dry material). The evacuation action can be improved without causing diarrhea by using the subject material in combination with warm enema for evacuation or with a laxative such as picosulfate sodium and the material is suitable e.g. for aged person unable to get up on a bed.
Patent JP-H0524115-A (JP)
Title: Method for mounting protector of bottle made of polyethylene terephthalate and bottle fitted with protector
Inventor: MORIWAKI TSUTOMU
IPC: B29C65/08
Filed: 1991-07-25
Abstract: PURPOSE:To provide a bottle having a pressure-resistant structure and capable of being recovered to be easily utilized as a recycle material by pressing the bottom surface of a bottle main body and the flat part of a protector by the support inserted in the bottle main body and the ultrasonic oscillation part brought into contact with the bottom surface of the protector to subject both of them to ultrasonic welding. CONSTITUTION:When a protector 4 made of polyethylene terephthalate having a flat part and leg parts 5 provided to a part of the bottom surface 2 thereof is mounted on a biaxially stretched molded bottle main body 1 made of polyethylene terephthalate, the bottle main body 1 and the flat part 7 of the protector 4 are pressed by the support 12 inserted in the bottle main body 1 and the ultrasonic oscillation part 13 brought into contact with the bottom surface of the protector. Then, the bottom surface of the bottle main body 1 and the flat part 7 of the protector 4 are subjected to ultrasonic welding within the range of below 100% of the inner diameter of a mouth plug part at the center part of the bottom surface 2 of the bottle main body excepting the range within the radius of 5mm from the center of the bottom surface of the bottle main body. Since the protector 4 and the bottle main body 1 are made of the same resin both of them can be recovered to be reutilized as a recycle material.
Patent JP-H07148449-A (JP)
Title: Jet spray applicator for viscous liquid containing adhesive agent/coagulating solution
Inventor: JIYON EICHI GATSUCHI
IPC: B05B12/02
Filed: 1994-07-18
Abstract: PURPOSE: To obtain an automated system by providing means for applying an adhesive/cohesive solution to the surface of a material in desired amount and pattern and computer means for automatically controlling the pattern. CONSTITUTION: The automated system 10 has a flow control unit 16 which is connected to a feed source 14 for an adhesive/cohesive solution and a spray head 18 which applies the adhesive/cohesive solution to the surface 20 of the material 12. Further, the automated system 10 has a central processing unit 22, which controls the application of the adhesive/cohesive solution to the surface 20, a key board for inputting orders and a device 26 which displays the information inputted to the central processing unit 22 or operation parameters of the system. The spray head 18 is supported with a mounting bracket and the mounting bracket has a first arm 28 which substantially vertically extends to the surface 20 and a second arm 30 which is substantially vertically arranged to the first arm 28.
Patent JP-H1130731-A (JP)
Title: Optical fiber connector
Inventor: INADA KATSUMI
IPC: G02B6/40
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber connector which enables subsequent branching connection, facilitates the connecting operation, and reduces the number of components and is easy to handle. SOLUTION: The optical fiber connector is equipped with a main body 1 which has glass capillaries 4 wherein a trunk-side optical fiber 5 and a branch- side optical fiber 6 are inserted and connected in the center and guide fixation parts 1a and 1b for the optical fibers on both their sides and a cover glass 2 which is fixed to the main body 1; and one guide fixation part 1b of the main body 1 has guide grooves 1d formed for respective optical fibers 6 and is provided with partition walls 1f for preventing adhesives 8 for optical fiber fixation injected into the individual guide grooves 1d from flowing to adjacent guide grooves 1d between the guide grooves, and the optical fibers 6 can be inserted into the respective glass capillaries 4 and fixed together, so that a necessary number of optical fibers 6 can be inserted and fixed when necessary.