baber/WOPTO huggingface dataset:
Patent JP-S5899196-A (JP)
Title: Automatic controlling mechanism for diameter of single crystal growing device
Inventor: SAKIYAMA KAZUYUKI
IPC: C30B15/22
Filed: 1981-12-07
Abstract: PURPOSE:To obtain a single crystal which is uniform in diameter and is free from  ruggedness on a surrace easily with simple handling by detecting the diameter of the  single crystal under growing directly from the efficiency applied to a single crystal  pulling mechanism and the rotating speed resulted therefrom and controlling the diameter. CONSTITUTION:A controller 14 for diameter is inputted with respective sets of data for  the rotating speed of the single crystal under growing applied from a rotating speed  detector 10, the torque generated in a motor 9 from a torque setter 11, and the temp.  of the melt 4 from a temp. detector 13, determines density and a coefft. of kinematic  viscosity from the temp. of a melt 4, calculates the radius of the single crystal 2 under  growing from these rotating speed, torque, density and coefft. of kinematic viscosity,  compares the same with the diameter applied from a setter 12 for time to diameter  programs and increases or decreases the output of an oscillator 8 in such a way that  both coincide. Since the detection of the diameter of the crystal 2 under growing is  carried out virtually in real time by maintaining accuracy, the single crystal of a good  condition having a prescribed diameter size and having virtually no ruggedness on the  surface of a circular columnar ingot is obtained.
Patent JP-H0926654-A (JP)
Title: Heat developable color photosensitive material
Inventor: NISHIDA NOBUHIRO
IPC: G03C5/08
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material reducing the extent of electrification at the time of conveying the photosensitive material, stabilizing coating with water and ensuring high sensitivity in IR spectral sensitization. SOLUTION: This heat developable photosensitive material with a photosensitive silver halide emulsion, a binder and a dye imparting compd. which forms or releases a diffusible dye in accordance with silver development on the substrate has one or more layers each having the peak of spectral sensitivity at >=700nm and contains a compd. represented by the formula, wherein each of Rf and Rf' is 5-16C perfluoroalkyl, perfluoroalkyl having one H atom at the ω-position or 5-16C perfluoroalkenyl, each of R1 and R2 is H, alkyl, alkenyl or aralkyl, the total number of the C atoms of R1 and R2 is 5-22, each of A and A' is a combining group, each of (a)-(d) is 0 or 1, (a) and (b), and (a) and (c) are not simultaneously 0 and Z is a hydrophilic group. The total number of the C atoms of the compd. is >=15.
Patent JP-H0750248-A (JP)
Title: Electron beam lithograph evaluating method
Inventor: TAKIGAMI YUJI
IPC: H01L21/027
Filed: 1993-08-06
Abstract: PURPOSE:To enable the causing factor of deteriorated precision in rectangular beams to be evaluated by classification by a method wherein the rectangular beams of the same width are assembled together for successively changing the width thereof to make an observation of the shapes of vertical and horizontal line patterns. CONSTITUTION:Firstly, evaluation patterns 40 composed of rectangular beams in different lengths as beam exposure data are inputted in a beam exposure control device to be beam-exposed for development on a posiresist film applied on the surface of a quartz glass substrate by electron beams for evaluating the evaluation patterns 40. At this time, respective evaluation patterns 40 in a specific pattern width of 2.0mum are composed of rectangular beams in variable beam lengths within the range of 2.5mum-0.25mum at the interval of 0.25mum. Furthermore, the shapes of respective patterns, especially the variation of the shapes in the joint part of beams are comparatively observed. Through these procedures, the slips in optical tube or control part from the rectangular beams, espacially the molding deflection sensitivity can be evaluated.
Patent JP-S6257640-A (JP)
Title: Vacuum device
Inventor: INABA MICHIHIKO
IPC: C23C8/36
Filed: 1985-09-06
Abstract: PURPOSE:To form a lightweight vacuum device having a high vacuum degree by forming the inside surface of the vacuum device of a material composed of <=3wt.% Ba, Be, Li, Ca, Sr, etc., <=10wt.% Si, Cu, Zn, etc. and the balance Al. CONSTITUTION:The inside surface of the vacuum device is formed of a material consisting of <=3 pts.wt. at least one kind among Ba, Be, Li, Ca, Sr, Mg, Sm, Tm and Yb, <=10wt.% at least one kind among Si, Cu, Zn, Fe, Ni, Mn and Cr and the balance substantially Al. The vacuum devices which are light in weight, have excellent workability and are formed in various shapes can be manufactured in this case; in addition, heat release is improved. The vacuum degree improving component concd. on the surface acts as a getter when the inside surface is further baked. The vacuum degree is then improved by 10<2> mmHg as compared to the case in which the inside surface is not baked.
Patent JP-S5986383-A (JP)
Title: Receiving system of multiplex video luminance signal
Inventor: SHIMADA TAKAHISA
IPC: H04N7/00
Filed: 1982-11-08
Abstract: PURPOSE:To attain effective use of video radio wave information by systemizing the receiving system of multiplex video or stereo picture of a TV radio wave using a multiplex video signal and sound multiplex signal to multiplex the picture and to form the picture of a TV receiver possible for two-set of CRTs. CONSTITUTION:The main channel at the multiplex picture or the (L+R) video signal at stereo picture are detected by a video positive level one side detecting circuit 3 of the video multiplex luminance signal receiving system, and a video negative level detection circuit 8 detects the sub-channel or the (L-R) video signal. Further, the main sub-channel or the (L+R), (L-R) video signal is distributed to the 1st - the 3rd video signals by video separating circuits 4, 10 and the normal major, sub-channel or (L+R), (L-R) video original signal is obtained by a video matrix circuit 19. Moreover, the multiplex video or stereo video discriminating signal is obtained at a sound receiving circuit after a 4.5MHz detecting circuit 40 connected to the video IF amplifier 2, a video switching circuit 5 is switched by the discriminating signal, the major, sub-channel or L, R original pictures are received by two sets of CRTs 7, 12.
Patent JP-S5987364-A (JP)
Title: Oxygen indicator
Inventor: KATSURA HIROMITSU
IPC: G01N31/22
Filed: 1982-11-10
Abstract: PURPOSE:To obtain a preservable and stable indicator which is discolored clearly and reversibly in accordance with O2 concentrations by printing or coating with printing inks or paints contg. bis(salicylaldehyde)-3,3'-diiminodipropylamine cobalt or its derivatives on a substrate. CONSTITUTION:In a synthetic resin varnish, a compound expressed by the formula I and its derivatives substituted by F, -OC2H5 or the like at the position there of the benzene ring are dispersed to make inks and paints, which are printed or coated on a supporter such as film made of PE or polyester, paper, metallic foil or the like. In this method, an indicator is obtd. which can be discolored clearly e.g. by the compound shown by the formula in accordance with the O2 concentrations of 0%, 1%, 10%, 20% respectively to yellow, brown, blackbrown, black and used repeatedly due to the reversible discoloration. This indicator is preservable and inexpensive, and can be applied for the comfirmation of the O2 removal at vacuum packagings of packaged foods, clothes, grain or the like, and the detection of the presence or absence of O2 permeation into packagings in a circulation process.
Patent JP-H0376534-A (JP)
Title: Air-permeated fat continuous composition
Inventor: JIYOFURII TARUBOTSUTO
IPC: A23P30/40
Filed: 1990-07-24
Abstract: PURPOSE: To obtain good stability of foams and the shape of a food by preparing an aerated edible fat continuous compsn. having a continuous fat phase at least 50wt.% of which consists of a blended material of one or more kinds of polyol fatty acid polyesters. CONSTITUTION: An aerated edible fat continuous compsn. is prepared in such a manner that at least 50wt.% of the continuous fat phase consists of a blended material of one or more kinds of polyol fatty acid polyesters. The compsn. preferably has 50 to 300% overrun. The blended material of polyol fatty acid polyesters has preferably <=10 N37 value. The fat continuous compsn. is suitable for a solid confectionery compsn., and for example, the compsn. is prepared by compounding 5 to 30wt.% degreased cocoa, 5 to 25wt.% degreased milk solid and 10 to 60wt.% sugar.
Patent JP-2000032592-A (JP)
Title: Loudspeaker device
Inventor: FUJIHIRA MASAO
IPC: H04R1/22
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable a reactive force of sound emission to be offset or attenuated by an active force of an oscillation plate and a vibration body by having the oscillation plate, where the active force in a reactive force direction acts upon a sound emission direction of the oscillation plate supported in cantilever by the oscillation plate of an oscillation system or a damper. SOLUTION: An oscillation body 26 is constituted and it integrally molds a ring shaped weight 30, which gives a specified equal quantity M2 molded by a synthetic resin or the like and an almost ring-shaped movable object 32 for giving a specified compliance (property a spring), to which corrugation of a similar structure to a damper used for a normal speaker is applied in a wave pattern or so that the movable object 32 molded by a cloth is adhered to the inside diameter of the ring shaped weight 30 and integrated.  The inner diameter part of the movable object 32 is provided with an overlap width 32b, having a specified tilt in accordance to a tilt angle of an installment position of a vibration plate 7, the overlap width 32b of the oscillation body 26 is inserted in a lower side of the vibration plate 7 and is bonded so that it is supported in cantilever manner via an adhesive material.
Patent JP-H03196722-A (JP)
Title: Mobile communication system
Inventor: KOJIMA SUSUMU
IPC: H04Q7/22
Filed: 1989-07-28
Abstract: PURPOSE:To minimize the interruption of communication attended with channel changeover by arranging small zones and large zones while they are overlapped with each other, using a small zone for the talking connection at sending or receiving a call and deciding the changeover of zones during talking according to the attribute of a mobile station. CONSTITUTION:Large zones RZb1-RZb3 are arranged to small zones RZa1-RZa3 while being overlapped with each other. When a station MSS stays exists in a zone RZa4 and makes a call, a call signal including an MSSNo is sent from the station MSS. A control station MCS discriminates a radio base station MSa4 of a small zone having sent a largest reception level and sends a talking channel designation signal to the station MSS through the station MSa4. While the station MSS is in the talking state, the station MSS moves from the station MSa4 toward the zone RZa1, then the attribute of the station MSS is checked. when the moving speed of the attribute of the station MSS is large, the channel is switched into a talking channel of the large zone provided overlapped with the small zone used at present. When the moving speed is small, the station is connected to a talking channel of a small zone around the preceding zone.
Patent JP-H0361216-A (JP)
Title: Sheet material placing board
Inventor: NAGANE HIROMICHI
IPC: G03G15/00
Filed: 1989-07-28
Abstract: PURPOSE:To reduce the thickness and size of a sheet material placing board for a copying machine, etc., by providing an auxiliary tray, in a rotational movement allowable manner with a slot and a shaft hinge-coupled together, between a placing board extension position and a store position at the rear side portion of the placing board. CONSTITUTION:An original placing board 3 has the rear side portion provided with an auxiliary tray in a pivotal movement allowable manner at hinge portion 8, 8. The hinge portions 8, 8 are made up with a shaft portion 8a installed on the auxiliary tray 7 and up-to-down slots 8b, 8b installed on the placing board 3. The auxiliary tray 7 allows itself rotational movement between an extension position of the placing board 3 and a store position of the placing board 3 in falling down to the upper face. In this way, the auxiliary tray can float and escape if poor in forming precision and is prevented from backlash. It also dispenses with a play space for the warp of the auxiliary tray on the back.
Patent JP-S63172031-A (JP)
Title: Forced oil supplying buffer
Inventor: HASEGAWA FUMIHIKO
IPC: F16F9/42
Filed: 1987-08-07
Abstract: PURPOSE:To miniaturize a cylinder and to prevent a temperature rise of pressurized oil by forcedly supplying pressurized oil into one pressure chamber from a pressure source and providing a connecting hole penetrating the other pressure chamber and the outside of the cylinder in the wall of the cylinder or a piston rod. CONSTITUTION:The inside of a cylinder 1 is divided into one pressure chamber A and the other pressure chamber B by a piston 2, pressurized oil is supplied to the pressure chamber A from a pump P, and the pressurized oil flows at a specified resistance only in the direction of the pressure chamber B from the pressure chamber A through a valve 7 installed in the piston 2. The pressurized oil flowing from the pressure chamber A to the pressure chamber B through the sidewall of a piston rod 3 is stopped by a valve 8 installed in the piston 2 and then discharged from an opening 11 in the sidewall of the piston rod 3 to the outside through an opening 10 on pressure chamber A-side of the valve 8, a throttle 13, add a connecting path 12. Thus, since the pressurized oil is discharged to the outside by sliding the piston 2, a temperature rise of the pressurized oil is prevented, and intense vibration can be eliminated by miniaturizing the cylinder, maintenance-free operation can be achieved.
Patent JP-H0938176-A (JP)
Title: Autoclave and ultrasonic washing device
Inventor: CHATANI MASARU
IPC: A61L2/04
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To perform ultrasonic washing as well while using a hard type autoclave instrument. SOLUTION: An object to be sterilized or washed is put into a basket 15 and placed on a drainboard 6. The object to be washed can be washed by providing an ultrasonic vibrator and performing the ultrasonic vibrations of internal water while using the ultrasonic vibrator. Autoclave or ultrasonic washing is performed by freely attachably and detachably using the drainboard 6 of rigid material and placing the object to be sterilized or washed on the drainboard 6. When using a device as autoclave, water is put in to a level L1 , a heater 7 is heated, high-pressure steam is generated inside a chamber 2, and the autoclave of the object to be sterilized inside the basket 15 is performed. When performing ultrasonic washing, water is put in to a level L2 , the ultrasonic vibrator 11 is driven, and the object to be washed in the basket 15 is washed.  The drainboard 6 and the basket 15 or the like can be taken out of the chamber 2 and washed.
Patent JP-H0366690-A (JP)
Title: Asymmetric synthesis of derivative of flo(3,4-c) pyridine
Inventor: ECK CHARLES
IPC: C07D491/056
Filed: 1990-07-26
Abstract: PURPOSE: To industrially effectively perform the symmetric synthesis of the subject compound for medicines or the like, by adding an enough amount of concentrated strong acid for catalytically accelerating the deprotecting/ dehydrating cyclizing reaction, to a non-racemic compound solution of pyrido[4,3-e]-1,3-dioxane derivative, to perform the reaction.  
     CONSTITUTION: Enough amount of concentrated strong acid for catalytically accelerating the deprotecting/dehydrating reaction, is added to a solution of a non-racemic compound (single enantiomer or a mixture of enantiomers in which the amount of one of enantiomers is remarkably large) of pyrido[4,3- d]-1,3-dioxane of formula I [R 1  is a (substituted) 1-5C hydrocarbon, not more than six membered ring (substituted) heterocyclic group, a (substituted) carbon monocyclic group, a (substituted) phenyl or the like; R 2  is H, a halogen; R 3  is a (substituted) 1-6C alkyl, a (substituted) 2-6C alkenyl or the like], to perform the reaction, whereby the non-racemic body of an intended compound of formula II is obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001025051-A (JP)
Title: Selective setting method from multiple service options in digital mobile communication system and system therefor
Inventor: MURAI KIYOKAZU
IPC: H04W16/18
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for performing the negotiation of service options every time of call connection, to shorten call connection time and to suppress the processing burdens of a switchboard. SOLUTION: Plural radio base stations 4 and home location register devices 5 are housed in a CDMA mobile communication network 1 and a mobile terminal 6 performs telephone conversation/communication through a radio section with the radio base station 4. The service option OS selected from plural voice compression rates most preferentially applied beforehand to subscriber data for each mobile terminal 6 in the visitor location register 3a of the switchboard 3 is fetched from the home location register device 5 and set. The switchboard 3 performs the first call connection with the mobile terminal 6 by the service option OS and the service option OS supported by the mobile terminal 6 is confirmed by service negotiation and stored at the time of the call connection. The stored service option OS is specified to the mobile terminal 6 at the time of the call connection thereafter.
Patent JP-H10208337-A (JP)
Title: Tape cartridge incorporated with mirror tracking mechanism
Inventor: SOLHJELL ERIK
IPC: G11B5/55
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an accurately operable and compactly constituted tape positioning device, by providing an optical transmitter arranged on one side of a magnetic tape, a reflection surface positioned on the opposite side of the magnetic tape, and an optical receiver positioned for receiving the light reflected from the reflection surface. SOLUTION: A reading/writing head 110, the optical transmitter 111 and the optical receiver 112 are provided in a tape driving part 109. When the optical receiver 112 and the optical transmitter 111 are matched each other with a proper angle by the appropriate matching, a part of light L2 from the optical transmitter 111 hits against the mirror 113 and is reflected to the optical receiver 112. The system of the optical transmitter and optical receiver is normally positioned so that nearly 50% of the transmitted light is reached to the optical receiver passing through the edge part of the tape when the tape is kept at the nominal vertical position, i.e., positioned 0.5d downward from the maximum oscillating position. The amount of the received light is measured by the optical receiver 112 to transmit the corresponded signal.
Patent JP-S6440323-A (JP)
Title: Forming device for continuous zigzag element for slide fastener
Inventor: KAWASHIMA SHIGERU
IPC: A44B19/42
Filed: 1987-08-06
Abstract: PURPOSE:To increase the production efficiency of zigzag element by a method wherein wires are simultaneously and continuously engaged zigzag with every 2 rows of projection trains on the peripheral surface of respective die wheels under the state that a plurality of the die wheels are rotated continuously. CONSTITUTION:Two rows of projection trains 5 and 6, each of which consists of groups of projections 3 and of projections 4 implanted in the circumferential direction at fixed pitches P, and protrusively provided on the peripheral surfaces 2A and 2B of die wheels 1A and 1B. One row of the projection trains 5 is arranged staggered by half pitch to the other row of the projection trains 6. Wires 48 are made of thermoplastic synthetic resin such as polyester, polyamide or the like and bent in a U-shape and, further, engaging head parts 50 and outer end rising parts 52, each of which is the reversing part of each leg 51, are thermoformed.
Patent JP-H0481897-A (JP)
Title: Musical tone waveform signal forming device
Inventor: YAMAUCHI AKIRA
IPC: G10H5/00
Filed: 1990-07-25
Abstract: PURPOSE:To obtain the device which makes better simulation of a natural musical instrument by simulating the influence that the vibrations of a vibrator exert on a side to be excited. CONSTITUTION:A start control signal is inputted to a nonlinear conversion means 43 by which the signal is subjected to nonlinear conversion. This signal is introduced to a circulating path 21 and begins to circulate. The waveform signal under circulation is partly inputted to a modulating means 47 to modulate the start control signal. Namely, the start control signal inputted is modulated in accordance with the waveform signal under circulation to approximate the musical tone generated in a musical tone waveform signal forming device 20 to the musical tone by the natural musical instrument at the time of circulating the start control signal in the circulating path having a prescribed resonance frequency after the nonlinear conversion. Further, the start control signal is inputted to 1st and 2nd signal delay means 22, 23 connected to the circulating signal path 21 to make the better simulation of the state in which the vibrations applied to the string of the rubbed string instrument progress on the string fixed at both ends or are reflected.
Patent JP-H0245974-A (JP)
Title: Semiconductor storage device
Inventor: ITO HIROSHI
IPC: H01L23/52
Filed: 1988-08-07
Abstract: PURPOSE:To decrease a resistance value of a word line and to achieve a rapid operation of a storage device by forming, on the word line, a second-layer wiring which has almost the same flat pattern as the word line and by short- circuiting the word line at a regular interval by the second-layer wiring. CONSTITUTION:A first wiring layer 2 made of polysilicon, polycide or silicide is used as a word line. On the word line 2, a wiring layer 4 of a second wiring layer made of polysilicon, polycide or silicide and decreasing a resistance value of a word line is formed. The word line 2 is short-circuited at a regular interval by the second-layer interconnection 4. The second wiring layer 4 has almost the same flat pattern as the word line 2. By bringing the second-layer wiring 4 into contact with the word line 2 at every 16 bits, a resistance value of the word line 2 can be approximately halved.
Patent JP-S6255051-A (JP)
Title: Production of ume fruit food by carrying out freezing treatment
Inventor: KIYOMOTO TAIJI
IPC: A23L19/00
Filed: 1985-09-05
Abstract: PURPOSE:To produce an alkaline health food having improved flesh quality of UME fruits, by improving the flesh quality by freezing treatment with a liquefied gas and squeezing juice therefrom to moderate the acid taste thereof. CONSTITUTION:UME fruits are instantaneously frozen with a low-boiling liquefied gas, e.g., liquid nitrogen, and then thawed. The thawed UME fruits are then squeezed to remove partially juice containing citric acid therefrom.