baber/WOPTO huggingface dataset:
Patent JP-H04162340-A (JP)
Title: Scanning probe microscope
Inventor: TAZAKI HIROSHI
IPC: G01B7/34
Filed: 1990-10-26
Abstract: PURPOSE:To eliminate necessity for alignment after preparation of a displacement measuring optical system total unit, containing a light source and a detecting means, by applying a light wave guide path to a displacement measuring optical system of a cantilever. CONSTITUTION:The first light wave guide path 30, which is formed in a substrate 10, is not deformed relating to displacement of a free end of a cantilever 20, and the second light wave guide path 38, which is formed in the free end of the cantilever 20, is deformed in accordance with the displacement of the cantilever free end. That is, an optical path of the second light wave guide path 38 receives displacement to change a refraction factor in the light wave guide path relating to that an optical path of the first light wave guide path 30 is fixed, in the case of displacing the cantilever free end, so that the optical path is changed. Accordingly, light, whose phase is changed relating to the displacement of the cantilever free end, is detected in a detecting means 51a provided after interference of light passing through the first/second light wave guide paths 30, 38. The displacement of the cantilever free end can be detected based on detecting this interference of light. In this way, necessity for optical system alignment is eliminated.
Patent JP-2000081802-A (JP)
Title: Image forming device
Inventor: MIURA YASUSHI
IPC: G03G15/16
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To execute operation such as cleaning by an optimum amount and to prevent a harmful influence caused by too much or too little operation by separating an image carrier from a transfer material carrier, executing the cleaning operation for the respective carriers in a temporally overlapped state, and controlling so that at least either the time for starting the cleaning operation or the time for stopping it may be different between them. SOLUTION: By lowering a driven roller 21, a transfer belt 12 on the paper supply side is lowered. At such a time, the roller 21 is opposed to a conductive roller which is grounded. By applying a DC current having the same polarity as a transfer applied current to the roller 21, sucking force enough to carry paper is generated. At the time of a preparation operation and recovering operation after processing for a faulty carrying of transfer material, the belt 12 is lowered after paper ejection so as to be separated from all the photoreceptor drums 1a to 1d, and the operation is executed by the optimum amount. Namely, the drums 1a to 1d are separated from the belt 12, and the cleaning operation for them is executed to be temporally overlapped, and the control is executed so that the time for starting the cleaning operation or the time for stopping it may be different between them.
Patent JP-H08128799-A (JP)
Title: Method for giving advance notice of combustion end of signal tube, and signal tube using the method
Inventor: AOKI AKITETSU
IPC: G08B5/40
Filed: 1994-10-28
Abstract: PURPOSE: To give advance notice of combustion end and thereby to improve the efficiency of operation by a method wherein the color of a flame or the quantity of smoke is varied or a sound is generated a prescribed time before the end of combustion of a signal tube which is used for a signal for emergency by flaming or smoking. CONSTITUTION: A signal tube is used for a signal for emergency by flaming or smoking. In this case, the end of combustion of the signal tube is noticed beforehand by a variation of the color of the flame or the quantity of the smoke or generation of a sound a prescribed time before the end of combustion. For instance, the signal tube is prepared by charging a plurality of chemical agents 2 and 3 sequentially inside a paper tube 1 and then by fitting a transfer charge 4 and an ignition charge 5 therein. In a state of flaming of the signal tube, the color of the flame is varied between red and green after the start of combustion. Thereby it is made possible to notify the end of combustion of the signal tube beforehand easily and exactly even in the site of an accident where the visibility is bad, or the like.
Patent JP-H10116361-A (JP)
Title: Ticket vending machine
Inventor: HASHIMOTO KUNIHISA
IPC: G07B1/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a ticket vending machine which is inexpensive, improves the visibility of a ticket, prevents copy or the like and improves security. SOLUTION: A ticket issuing device 2 of this ticket vending machine can issue the ticket printed in two colors by providing two printing means of a printing means based on a thermal dot printing system and the other printing means (such as a rubber stamp 8a or a seal 8b, for example). Otherwise, the plural rubber stamps 8b as seal impressing means are arranged, and the ticket printed in many colors can be issued by a thermal head 7 as the printing means and plural rubber stamps 8a as seal impressing means so that multicolor printing is enabled at low cost. Thus, identification based on many colors is enabled, the visibility of the ticket is improved and security is improved.
Patent JP-S6322048-A (JP)
Title: Prostacyclin analog and ameliorant of circulation and antiulcer agent containing said analog as active ingredient
Inventor: SHIBAZAKI MASAKATSU
IPC: C07C57/26
Filed: 1986-12-04
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is CO2R<5> (R<5> is H, alkyl, aralkyl, etc.), CONR<6>R<7> (R<6> and R<7> are H, alkyl or together with the N atom to which they are linked may form 5- - 6-membered ring); A is (CH2)3, (CH2)4 or CH=CH-C2H2; B is trans-CH=CH, or CidenticalC; R<2> is alkyl, alkenyl, phenyl, etc.; R<3> is H, methyl or vinyl; R<4> is H, acyl or trihydrocarbon-silyl]. EXAMPLE:3-(3-Methoxycarbonylpropyl)-7-exo-(3-hydroxy-trans-1-oct-enyl) -7-endo- tetrahydropyranyloxybicyclo[4.3.0]non-2-ene. USE:An ameliorant of circulation and antiulcer agent. PREPARATION:A compound, expressed by formula III (R<9> is alkyl) and derived from a 6-membered ring enal expressed by formula II (R<8> is OH-protecting group) is oxidized and then subjected to the Wittig reaction to give a compound expressed by formula IV, which is then reduced to afford the aimed compound expressed by formula I.
Patent JP-H0994128-A (JP)
Title: Device for safety of furniture from overturn
Inventor: KITAZAWA MITSUYOSHI
IPC: A47B97/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To create a safe living space by installing a fixing rail on a wall in construction without spoiling beautiful appearance so as not to overturn the furniture in the case of earthquake, using a rail connecting metal in the case of installing furniture, and simply fixing it. SOLUTION: At first, a fixing rail 1 is fitted by a bolt and nut 8 completely at the necessary height of a wall face of a main frame in construction, a rail connecting metal 3 is fitted to the fixing rail connecting end part 1A in the case of installing furniture, a hook metal is interposed, and it is so constituted that the furniture is flexibly fixed between a furniture reinforcing fitting metals by inserting a furniture fixing spring without breaking the furniture. Therefore, when the furniture is installed on an earthquake test table and a simulated earthquake of magnitude '7' 500GAL is applied thereon for 5 minutes, the furniture is held safe without broken nor overturned.
Patent JP-H04330733-A (JP)
Title: Manufacture of semiconductor device
Inventor: AYUKAWA AKITSU
IPC: H01L21/336
Filed: 1991-11-01
Abstract: PURPOSE:To achieve that a crystal defect such as an insertion-type stacking defect or the like caused inside a semiconductor substrate disappears by a method wherein, when impurities are ion-implanted into a source/drain region via an oxide film, a second heat treatment is executed in the atmosphere of chlorine gas or, after chlorine ions have been implanted, the second heat treatment is executed. CONSTITUTION:Impurity ions 5 such as As or the like are implanted, via an SiO2 film, into a region to be used as a source/drain region 15 by making use of a gate electrode 3 as a mask. In order to diffuse the impurities in the source/ drain region 15, a first heat treatment is executed. At this time, defects 10 by As clusters are produced in two rows in a part Ra near RP (at 478Angstrom ) in a silicon substrate 1 and at the crystal interface 8 between amorphous silicon and silicon. After that, the SiO2 film 12 on the silicon substrate 1 is removed; a second heat treatment is executed in the atmosphere of chlorine gas, e.g. at 950 deg.C for 30 minutes. Alternatively, after chlorine ions have been implanted, the second heat treatment is executed. Thereby, the crystal defects 10 produced inside the silicon substrate 1 are reduced.
Patent JP-H05130157-A (JP)
Title: Orthogonal modulator
Inventor: NAKANISHI HIDEKAZU
IPC: H04L27/36
Filed: 1991-11-01
Abstract: PURPOSE:To adjust the degree of orthogonality by adjusting a phase difference between signals Lo inputted to two multipliers with a reactance variable means. CONSTITUTION:The Lo signal inputted to a terminal A of a 90 deg. phase shifter 1 is divided into two, one is outputted from a through output terminal B, multiplied with an I signal at a multiplier 4 and the result is inputted to a synthesizer 6. The other signal is phase-shifted by 90 deg. and the result is outputted from a terminal C, multiplied with a Q signal and the result is inputted to the synthesizer 6, both the inputs are added and the result is outputted as a modulation output S(t). A phase in the output signal from the terminal C is changed by varying the reactance of a reactance variable means 7. Thus, the dispersion in the size of the pattern of the transmission line and the dispersion in the input capacitance of the multipliers 4,5 are compensated and the degree of orthogonality is simply adjusted.
Patent JP-H08143494-A (JP)
Title: Method for removing tertiary butyl group form tertiary butyl phenol compounds
Inventor: YAMAMOTO MINORU
IPC: C07C11/09
Filed: 1994-11-22
Abstract: PURPOSE: To easily and efficiently recover and reutilize isobutylene under mild conditions by subjecting a tert-butylphenol compound and an aliphatic carboxylic acid to a tertiary butyl group-removing reaction in the presence of an acid catalyst. CONSTITUTION: The method for removing the butyl group from the tert- butylphenol compound comprises reacting (A) the tert-butylphenol compound with (C) an aliphatic carboxylic acid (preferably acetic acid) in the presence of (B) an acid catalyst (preferably an acidic ion exchange resin, e.g., styrene- divinylbenzene copolymer having sulfonyl groups on the aromatic rings) preferably at >=60 deg.C to the boiling point of the component C to remove the isobutyl group, and subsequently removing and recover the produced isobutylene gas outside the system. The component C is preferably used in a molar ratio of >=5 times that of the component A. For example, metacresol is produced from 4,6-ditert-butylmetacresol in the reaction system.
Patent JP-H03149610-A (JP)
Title: Key entry device
Inventor: KAWAMURA MITSURU
IPC: G06F3/02
Filed: 1989-11-07
Abstract: PURPOSE:To surely detect the abnormality of an output signal by substituting a diode, a resistor, or a short-circuit line for one of key switches connected at least to one output terminal and detecting the presence or absence of fault in accordance with a state indicating whether the input of the substituting part is closed state or not. CONSTITUTION:A microcomputer MC is provided with plural input terminals I0 to I3 and plural output terminals O10 to O13, O30 to O33. A diode, a resistor, or a short-circuit line(S) is substituted for one of key switches K connected at least to one output terminal O13 e.g. and the presence or absence of a fault is detected in accordance with a state indicating whether the input of the replacing part is a closed state or not. When other key switches K connected to the output terminal O13 are set up as important switches, the disablement of these key switches K can be detected and the key switches can be prevented from being left disabled.
Patent JP-H11104247-A (JP)
Title: Electrode cable cover for pulse cosmetic treatment device
Inventor: IZAWA YOSHIHIRO
IPC: A61N1/32
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent cables from getting entangled with each other or with a human body and to easily attach/detach the cable at the time of mounting an electrode to the human body. SOLUTION: In this cable cover (a), a fastener (b) is fixed along the length direction of a cylinder and plural relay terminals (c) are disposed inside. The terminals (c) are in contact with the inside and outside of the cover (a) by penetrating through the cover (a) to connect an inner part with the tip of a flat cable (d) and to make the outer part bite with the conductive hook (e) of electrode tights A.
Patent JP-H07142665-A (JP)
Title: Electronic part provided with lead
Inventor: YOSHINAGA SEIICHI
IPC: H05K1/18
Filed: 1993-11-17
Abstract: PURPOSE:To provide an electronic part provided with leads which are free from soldering failures caused by the excessive suck up of molten solder along leads when the leads of an electronic part provided with leads are brought into contact with solder provided to the electrodes of a printed board and soldered to them by heating solder. CONSTITUTION:An electronic part 1a is provided with leads 3 which extent out downward from the side face of its main body 2, wherein the lower end 3a of the lead 3 soldered to an electrode 5 provided to a printed board 4 is set better in wettability than the upper end 3b. Therefore, when solder 6 is fused by heating, the molten solder 6 is prevented from being excessively sucked up along the lead 3 crossing boundary point a between a part excellent in wettability and a part poor in wettability to cause defective soldering.
Patent JP-H06119372-A (JP)
Title: Electronic translator
Inventor: ANDO HIKARI
IPC: G06F17/28
Filed: 1992-10-05
Abstract: PURPOSE:To provide an electronic translator to make the declaration of intention by displaying the typical question sentences and answer sentences of the conversation of a specified purpose by using plural display devices and touch panels connected to a minicomputer, and touching the-required conversation sentence by a finger. CONSTITUTION:This electronic translator is constituted of a control storage part 131 to take charge of the progress of conversation, a conversation sentence storage part 132, a dictionary file 133, a touch information storage part 135, and an information storage part 138 to read out plural sentences and compose them into a long sentence and so on, and under the control of a CPU 11, the selection of favorite language, the selection of the name of a matter, and the selection of the conversation sentence for making the declaration of intention are executed successively, and printing and the storage and the transmission of a message are executed as occasion demands. Translation service can be presented selectively to the large number of customers as well by providing a function to switch and connect plural terminal machines for the customer to a host machine.
Patent JP-H0543338-A (JP)
Title: Inorganic fiber sintered compact and its production
Inventor: YAMAMURA TAKETAMI
IPC: B82Y30/00
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a sintered compact having high strength and toughness by constructing an inorganic fiber sintered compact from inorganic fiber composed of Si-Ti-C-O and an inorganic substance, present in the interface of the fiber and composed of Si-Ti-O. CONSTITUTION:Inorganic fiber is constructed from an amorphous substance substantially composed of Si and M (Ti or Zr) or an assembly substantially composed of beta-SiC, MC and solid solution of the beta-SiC and MC and/or crystal grains of MC1-X (X is a number of >=0 and <1) and amorphous SiO2 and MO2. The amorphous substance substantially composed of the Si, M and O or a crystal assembly composed of crystalline SiO2 and MO2 is present in the interface of the inorganic fiber and the resultant substance is then sintered by heating at a temperature within the range of 1400-1900 deg.C to form a surface layer. Thereby, the objective inorganic fiber sintered compact having a high strength and toughness is obtained.
Patent JP-H09133357-A (JP)
Title: Gas meter with battery voltage monitor
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To always monitor the voltage value of a battery by supplying a shut-off command signal for closing a shut-off valve in response to the check voltage drop signal from a voltage checking circuit to the valve by a controller. SOLUTION: A voltage monitor 24 for always monitoring the output voltage of a battery 21 is provided separately from a microcomputer 20, and detects the drop of the voltage of the battery 21 to a predetermined value to supply a forcible shut-off signal 06 to the driving circuit 23 of a shut-off valve 22 and to supply a monitor voltage drop signal 07 to the port of the check voltage drop signal 11 of a controller 20. The voltage checking circuit 6 for checking the voltage of the battery 21 in frequency of a predetermined time has a pseudo- impedance Z6 similar to the internal impedance of the valve 22, and measures the voltage of the battery 21 in the frequency of a predetermined time.  On the other hand, since the internal impedance Z26 of the monitor 24 is set to higher than that of the valve 22, even if it is always connected to the battery 21, the dissipation of the battery 21 is small.
Patent JP-H01129963-A (JP)
Title: Device for heating material to be deposited by evaporation
Inventor: MASUDA KENJI
IPC: C23C14/30
Filed: 1987-11-17
Abstract: PURPOSE:To uniformly and efficiently heat and evaporate a material to be deposited by evaporation and to execute vapor deposition with high quality by horizontally providing rotary drums mounted with spiral magnets on both upper sides of an evaporation vessel contg. a material to be evaporated and deflecting electron beams downward. CONSTITUTION:A pair of the rotary drums 10 are horizontally disposed on both upper sides of the evaporation vessel 1 contg. the material 2 to be deposited by evaporation. The spiral magnets 11 are mounted respectively on the surfaces of said drums 10 in a manner as to make one turn symmetrical with the central face C-C and are rotated in the directions reverse from each other at a specified speed omega. Further, the electron beams 5 from an electron beam projecting device 13 are projected from the cross direction toward the intermediate part of the drum 10 pair in parallel with the axes thereof. The above-mentioned electron beams 5 are deflected in the direction of an arrow 6 by the magnetic lines of force in the arrow 14 direction formed by the above-mentioned magnets 11 and are further moved as the drums 10 rotate to project the above-mentioned material 2 and to scan and project the inside of the vessel 1 uniformly. The material 2 is thereby uniformly heated and evaporated and is efficiently and uniformly deposited by evaporation on the work 12 traveling above said material.
Patent JP-H01131664-A (JP)
Title: Aromatic
Inventor: MISHIMA HORYU
IPC: D21H19/34
Filed: 1987-11-17
Abstract: PURPOSE:To attain the desired slow released and decrease in volume of an aromatic substance caused by time-dependent volatilization by wrapping a powdery aromatic or a liquid aromatic supported on an organic or inorganic carrier with a heat sealing viscose processed paper. CONSTITUTION:A viscose processed paper is prepared in the following manner: a sheet of combination paper, at least one surface thereof, is coated with a viscose solution with a roller coater or is soaked in the viscose solution, and is then processed in a solidification bath and further in a cellulose regeneration bath. The heat sealing viscose sheet prepared is made of cellulose film with pores, is 12-70g/m<2> in basis weight and 0.02-0.2mm in thickness and has an adequate air-permeability according to characteristics of an aromatic substance used and a desired duration time. A powdery aromatic may be used as it is, but a liquid aromatic is supported on an organic or inorganic carrier, and is then wrapped with the viscose paper. The aromatic constructed above has a desired slow released rate of the substance.
Patent JP-H07140935-A (JP)
Title: Method for evaluating display unevenness of liquid crystal display device
Inventor: FURUBAYASHI YOSHINORI
IPC: G02F1/13
Filed: 1993-11-17
Abstract: PURPOSE:To evaluate the display unevenness with high reliability without being controlled by a drive condition by providing a drive voltage making an evaluation area prescribed luminance at every two kinds or above of display patterns and at every back pattern of the display pattern. CONSTITUTION:The display patterns A and B are the display patterns (display patterns) whose evaluation areas are the same and other areas are different from each other. The patterns C and D are the pattern (the back pattern) respectively inverting the whole pixels of the patterns A and B. First of all, drive voltage-luminance characteristics in four patterns A-D are obtained. Then, drive voltages VA-VD for making to the prescribed luminance TC are obtained respectively, and the drive voltage difference DELTAVP(=¦VA-VB¦) of the display pattern, and the drive voltage difference DELTAVn(=¦VC-VD¦) of the back pattern are normalized by DELTAVcr(=¦VA-VC¦). Then, e.g. a value G obtained by G=(DELTAVp+DELTAVn)/DELTAVcr is made an evaluation parameter.
Patent JP-S63140739-A (JP)
Title: Mold
Inventor: TAKARA HIROSHI
IPC: B22C1/00
Filed: 1986-12-02
Abstract: PURPOSE:To give a good elongation of a columnar crystal to a casting product and to prevent the generation of a casting defect by a crack, etc., as well by combining the casting sand having a comparatively larger thermal diffusion and a small metal piece at an optional rate and molding the mold in the necessary shape. CONSTITUTION:The casting sand having a comparatively larger thermal diffusion and a small metal piece are combined at an optional rate, preferably at the rate of about 40:60 and the mold in the necessary shape is molded. A zircon, chromite sand, carborundum grain can be used for the casting sand and for the small metal piece the cut piece of a steel material (cut piece of steel wire) and steel ball can suitably be used. When a molten metal is poured by using this mold, enough length and fineness are given to the columnar crystal by giving the directivity controlled in the solidifying direction of a casting product, the expansion and contraction accompanied by the high temp. and cooling at casting time are stabilized less, so the defect generation of a crack, etc., is prevented.
Patent JP-S63142146-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 1986-12-02
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-H04161734-A (JP)
Title: Outdoor unit of air conditioner
Inventor: IZUMI YOSHIKI
IPC: F24F5/00
Filed: 1990-10-26
Abstract: PURPOSE:To enable a reduction of air noise by making a part of an outer box facing an air supply circuit of a porous material having many communicating air holes passing through an inner part and an outer part of an outdoor unit. CONSTITUTION:In an outdoor unit of an air conditioner, a part of an outer box 2 facing an air supply circuit is made of a porous material 3 having many communicating air holes passing through an inner part and an outer part of the outdoor unit. An outdoor fan 1 is rotated to supply air in a direction indicated by an arrow. At this time, a space B on the air supply circuit within the outer box 2 is in a state of turbulence and generates air noise accompanying fluctuation of pressure. But as the space B communicates with the exterior of the outdoor unit through fine holes of the porous material 3 having many communicating air holes which is employed for a part of the outer box 2, the fluctuation of pressure in the space B can be reduced by breathing through the fine holes with the exterior, whereby the air noise can be reduced.