baber/WOPTO huggingface dataset:
Patent JP-H1025261-A (JP)
Title: Production of phenol derivative
Inventor: MATSUI SHUICHI
IPC: C07C41/26
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol derivative useful as a raw material for producing functional materials such as medicines, agrochemicals and liquid crystal compounds by reacting a boronic acid derivative with a peroxide. SOLUTION: A compound of formula I [X1 to X5 are each H, F, Cl, a 1-10C alkyl, a 1-10C alkoxy, a 1-3C haloalkyl or a 1-3C haloalkoxy; Z is a covalent bond, CH2 CH2 , C≡C or (CH4 )2 ; ring A is 1,4-cyclohexylene or 1,4-phenylene which may be substituted with Cl or F; (m) is 0 or 1] is oxidized with a peroxide, preferably at 10-70 deg.C for 10-20hr to afford the objective compound of formula II. Performic acid, peracetic acid, perpropionic acid, etc., obtained by reacting formic acid, acetic acid, propionic acid, etc., or its anhydride with hydrogen peroxide solution having 1-99% concentration is exemplified as the peroxide. The peroxide is used in 2-20 equivalent based on 1 equivalent substrate. The phenol derivative is simply obtained in high yield through boric acid derivative from a readily available bromobenzene derivative.
Patent JP-H04234350-A (JP)
Title: Process for producing acrylic esters
Inventor: FUIRITSUPU UIRIAMU AMUBURAA
IPC: B01J31/12
Filed: 1991-07-19
Abstract: PURPOSE: To produce (meth)acrylates, containing the amine group blocked with the carbonate drivatives having t-butyl group.  
     CONSTITUTION: The objective compound is produced by allowing methyl or ethyl(meth) acrylate to react with hydroxycarbamate derivative, for example, containing t-butyl group. The hydroxycarbamate derivative is produced by allowing alkanolamine to react with alkyl aryl carbonate (for example, the alkyl group is t-butyl group). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6159305-A (JP)
Title: Switchable optical fiber directional connector
Inventor: JIYOOJI EI PABURASU
IPC: G02B6/28
Filed: 1985-08-14
Abstract: This invention relates to an electrically switchable fiber optic directional coupler. Two oppositely oriented blocks of an interaction material are placed adjacent the fibers in an evanescent field coupler. Application of an electromagnetic field to the interaction material increases the refractive index of one fiber and decreases the refractive index of the other. The change in refractive indices of the blocks of the interaction material increases the propagation constant of one fiber and decreases that of the other fiber. The coupling of optical signals between the fibers may be varied between zero and 100% by controlling the aplied field to change the propagation constants between values that provide complete cross coupling of light from one fiber into the other and straight through propagation provides an electrically controllable switching action.
Patent JP-S6423641-A (JP)
Title: Parallel synchronous circuit
Inventor: HIRAMOTO MASANORI
IPC: H04J3/06
Filed: 1987-07-17
Abstract: PURPOSE:To make the constitution of a parallel synchronous circuit simpler, by simultaneously hunting the two bits of each parallel bits of parallel signals and, when a frame pattern is detected from either one of the two bits, controlling the bit shift of the load value of a timing pulse generating means by giving priority to the pattern. CONSTITUTION:Considering that the frame patterns inserted into parallel signals 1 can be detected in a fixed cycle, two bits of each parallel bits in the parallel signals 1 are simultaneously hunted. When a frame pattern is detected from either one of the two bits, the bit shift of the load value of a timing pulse generating means 40 is controlled by giving priority to the pattern. Therefore, a simply constituted parallel synchronous circuit 500 using only one timing pulse generating means 40 can be realized.
Patent JP-2001010573-A (JP)
Title: Vehicle front structure
Inventor: YAMAMOTO YOSHIAKI
IPC: B62J17/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce whistling sound and to shorten a wind guide passage with a simple structure to reduce the conduit resistance by guiding the traveling wind introduced through an inlet port formed on the screen lower part of a vehicle front part upward to the rear of the screen reverse side by a baffle plate part. SOLUTION: A baffle plate part 33c for guiding the traveling wind through a traveling wind inlet port 33b with a substantially helmet width, which is formed on the lower part 33a of a windbreak screen 33, upward to the rear or to the helmet 36 side on a driver's head is formed so as to be continued to the upper surface part 37a of a meter visor 37. The rainwater blown up along the baffle plate part 33c is stopped by a dam part 37c protrusively provided on the rear side of the upper surface part 37a and drained through a drain port 37b. According to this, the traveling wind can be guided to the helmet 36 through the inlet port 33b in the lower part of the screen-33, and the air flow in the periphery of the helmet 36 can be changed to reduce the whistling sound.
Patent JP-S6157133-A (JP)
Title: Receiver
Inventor: KOBAYASHI TORU
IPC: G08B25/04
Filed: 1984-08-28
Abstract: PURPOSE:To inform surely presence of a visitor even during reception of broadcast by providing a transmission signal reception circuit and an informing signal generating circuit to a general broadcast viewing receiver and outputting switchingly an informing signal to a receiver at the reception of the informing signal. CONSTITUTION:A signal selected by a tuning circuit 1 is detected (2) in a radio broadcast receiver, amplified by an output circuit 3 via a switching circuit 7 and sound is outputted to a speaker 4. The informing signal reception circuit 5 connected to a detection section of a visitor informing device and a burglar alarm device commands generation of an informing signal to an informing signal generating circuit 6 when the detection section receives the information signal and transmits a switching signal to the circuit 7 at the same time. The circuit 6 outputs a preset chime tine or a buzzer tone, the circuit 7 interrupts the detection output and transmits the informing signal from the circuit 6 to the circuit 3 to inform the presence of a visitor from the speaker 4. When power supply 8 to the receiver is interrupted, the circuits 5, 6 energized at all times receives the informing signal, then the power is fed to the circuits 7, 3 via a switch circuit 9 to transmit the informing signal to the circuit 3.
Patent JP-S58203834-A (JP)
Inventor: ARIOKA TSUNEO
IPC: B65D5/24
Filed: 1980-12-17
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-S57103046-A (JP)
Title: Gas detecting and alarming device
Inventor: UDA MASAYUKI
IPC: G01N27/68
Filed: 1980-12-19
Abstract: PURPOSE:To make the combustible gases contained in the atmospheric air detectable easily with high sensitivity by utilizing the electric discharge phenomenon of an air counter tube. CONSTITUTION:High voltage is applied from an electric power source 4 to the anode 3 of an air counter tube 1, and the electric discharge pulse signals generated in the tube are amplified 5, and shaped 6, after which they operate a quenching circuit 9. The circuit 9 boosts the potential Vg of the cathode 2 of the tube 1 in the potential Va direction of the anode 3 for a constant time tau, in response to the input pulses. Hence, the electric discharge in the tube 1 annihilates. On the other hand, the electric discharge pulse signals are converted of count rates to voltages by a rate meter 10, and the conversion values thereof are screened 11. At this time, the shift from the countrable region to uncountable region of the counter tube or the inverse shift thereof is discriminated. In response to the results of the discrimination, an alarm is emitted from an alarming device 12.
Patent JP-H0231945-A (JP)
Title: Engine control device for vehicle
Inventor: AKISHINO KATSUO
IPC: B60W30/00
Filed: 1988-07-19
Abstract: PURPOSE:To decelerate easily and smoothly to the desired speed by setting a value, obtained by subtracting a value corresponding to the deceleration travelling command continued time and a certain compensated value from the real speed value, as a new target speed when a deceleration travelling command is output. CONSTITUTION:In an engine control means 1, at the time of travelling with acceleration by an acceleration control means 9 or at the time of travelling with constant speed by a constant speed control means 8, when the deceleration travelling command is output from a manual operating means 2 through a travelling condition switching means 12, a travelling condition command means 13 selects a deceleration control means 10. A attainment target speed setting means 6 subtracts a value corresponding to the continued time of a deceleration travelling command by a manual operating means 2 and a certain compensated value from the real speed value obtained by a speed detecting means 5 at the time of starting of the deceleration travelling command, and sets a new target speed, and adjusts the output of an engine 13 through an engine output adjusting means 7, and when the deceleration to the target speed is detected by a detecting means 11, the switching means 12 switches to the constant speed travelling control. The deceleration can be thus easily performed.
Patent JP-S6338569-A (JP)
Title: Evaporating device for vacuum deposition
Inventor: SASAKI MASAHIRO
IPC: C23C14/24
Filed: 1986-08-01
Abstract: PURPOSE:To shorten the time for forming a vapor deposited film and to prevent the generation of splashes by boiling and bumping with a system in which a mesh is separated from an evaporating source by specifying the installation range of the mesh member and the side face shape of the evaporating source. CONSTITUTION:A recess 11 for storing an evaporating material can be longitudinally pulled from an evaporating source body and is heated by a heating means 12. The side face 13 of the evaporating source inclines upward from the bottom to play the role of guiding the evaporating vapor. The mesh member 14 provided to the ceiling part of the evaporating source is installed only in the position where an evaporating material melting part looks at a substrate 6; i.e., only in the position where the vapor heads directly toward the substrate 6. The vapor pressure above the evaporating source increases and such increase is the cause for the fractional distillation of the evaporating material if the mesh member 14 is installed wider than needed. Projecting matter is generated on the film surface on the substrate 6 if the mesh member is installed excessively narrow.
Patent JP-H0344499-A (JP)
Title: Barrel plating device
Inventor: KANEHIRO TAKASHI
IPC: C23C18/31
Filed: 1989-07-11
Abstract: PURPOSE:To sufficiently agitate parts and to obtain a plating film having uniform thickness by fixing a nonrotating fixed rod at the axial center in the cylindrical barrel, fixing plural agitating rods extending downward to the rod and optionally setting the inclination of each rod. CONSTITUTION:The hexagonal cylindrical barrel 4 is horizontally pivoted on the lower parts of a couple of frames 1 and 2, and rotated by a DC geared motor 7. The fixed rod 19 is set at the axial center of the barrel 4, and plural agitating rods 24-27 for agitating the parts to be plated extending downward are fixed to the rod 19. The lengths of the rods 24-27 are varied, and the inclinations theta1 to theta4 are optionally set. The cross sections of the rods 24 to 27 are narrowed on the front side in the rotating direction of the barrel 4 and widened on the rear side to form a part separating angle alpha, and an agitating ball 30 is integrally formed at the tip of each rod.
Patent JP-2001009924-A (JP)
Title: Manufacture of tubular molding
Inventor: TAMADA HARUHISA
IPC: A63B102/32
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a prepreg from moving from a large diameter side to a small diameter side in a furnace during molding. SOLUTION: In a method for manufacturing a tubular molding by which a prepreg formed by impregnating a reinforcing fiber such as a carbon fiber with a synthetic resin is wound around a mandrel 1 and is baked into a tubular molding, the prepreg coming into contact with the mandrel 1 is impregnated with 25 wt.% or less of the synthetic resin.
Patent JP-S5969883-A (JP)
Inventor: OOMURA HIDEO
IPC: G07D3/00
Filed: 1982-10-14
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-2001004513-A (JP)
Title: Strain measuring apparatus
Inventor: SUMI MASAAKI
IPC: H02K15/03
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a strain measuring apparatus capable of accurately measuring the strain quantity of a cylindrical part. SOLUTION: A strain measuring apparatus 10 is constituted of a measuring jig main body 20 having a test material housing part 20a having a size capable of largely moving a cylindrical part 12 in an axially right-angled direction, a bladder 40 expanded corresponding to its internal oil pressure to press the inner peripheral surface 13 of the cylindrical part 12 and the strain sensor 60 bonded to the outer peripheral surface 14 of the cylindrical part 12. Since this strain measuring apparatus is constituted so as to largely move the cylindrical part in an axially right-angled direction, if inner pressure is uniformly applied to the cylindrical part, the cylindrical part is moved in the axially right-angled direction. Therefore, the cylindrical part can be equally increased in diameter.
Patent JP-2000020363-A (JP)
Title: Visual operator notification method and its device
Inventor: SAISHU HIROAKI
IPC: G06F17/30
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To visually change a position practically requiring information so as to call operator's attention by visually separating the display of a position corresponding to data in which the notification of the change as of information in a database is changed, from the display of unchanged data. SOLUTION: A file or data desired to be notified to an operator is inputted from an input device 1 in a notifier 6 side and the value is supplied to a data processor A3. The data processor A3 provides a notification section as the identification information of the file or data for operator notification and the section is made to 'exist' and stored in a storage device 2. A data processor B4 in a person to be notified 7 side judges the existence/absence of the notification section by referring to the storage device 2 and when the section exists, the section is displayed on a picture display device 5 by changing the color of its heading. By adopting such a display method, the changed position of the file or data to be directly used for the transfer of the changed information can be visually and intuitively recognized.
Patent JP-H1110477-A (JP)
Title: Bearing protection device for tool main spindle
Inventor: YUZUHARA HIDEO
IPC: B23B31/117
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a device which directly receives a shock generated when a tool is inserted into a tool main spindle to protect a main spindle bearing from the shock. SOLUTION: A block 11 for transmitting shock is attached to a tool main spindle 1, and a suppression means 12 which comes in contact with the block 11 is attached to a housing 2 which supports the tool main spindle 1. A piston 16 is provided at a plurality of sections in the suppression means 12, and the piston 16 advances by pressure oil only when a tool 7 is mounted on the tool main spindle 1 to pressurize and press the block 11 so that it stands by in a condition in which the tool main spindle 1 is pushed out forward. A shock is transmitted from the block 11 of the tool main spindle 1 to the piston 16 when the tool 7 is mounted on the tool main spindle 1 to protect a bearing.
Patent JP-H1028206-A (JP)
Title: Picture reader
Inventor: KANBE KOICHI
IPC: H04N1/19
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To ease a restriction of the direction of setting at the time of reading a spread original, and to improve practical use by reducing the load of an operation. SOLUTION: This is an image picture reader, equipped with an image pickup device which converts an original image into an electric signal for reading an original picture by sub-dividing it into pixels by main scanning and sub- scanning. This device is provided with means 18a and 18b for photographing end faces in two directions, that is, a main scanning direction and a sub-scanning direction in an original BD in a spread state, direction-discriminating means for discriminating the spread direction of the oriental, based on the photographic information of the end face in each direction indicating the curved state of the original surface, and control means for operating the control, corresponding to the curved state of the spread direction.
Patent JP-H0229720-A (JP)
Title: Electrochromic element having improved appearance and reliability
Inventor: YAMADA MASAYUKI
IPC: G02F1/163
Filed: 1988-07-20
Abstract: PURPOSE:To obtain an electrochromic element having sufficiently good appearance and reliability by forming a foamless sealing resin layer in a sealed electrochromic element. CONSTITUTION:The title electrochromic element is constituted of a substrate for the element, an electrochromic element formed thereon, a sealing resin layer coated on the electrochromic element, and a sealing substrate bonded onto said sealing resin layer, wherein said resin layer is regulated so as to contain no foams. In order to prevent mixing of foams during a sealing operation, the sealing resin is applied to the surface of the sealing substrate to obtain a resin layer having a circular or small width belt shape, upsetting the substrate quickly to let the sealing resin to contact spotly or linearly with the surface of the element substrate where an ECD has been formed previously. Thereafter, the sealing substrate is mounted slowly on the element substrate, and the sealing resin set or solidified. Thus, an electrochromic element having sufficiently good appearance and reliability is obtd.
Patent JP-2000022274-A (JP)
Title: Two-dimensional light emitting element array and imaging device employing it
Inventor: IWASA IZUMI
IPC: H01S5/30
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To drive a plurality of light emitting elements arranged in the row direction simultaneously and to operate them at a high speed while reducing unnecessary power consumption. SOLUTION: A plurality of light emitting elements 10 arranged two- dimensionally are divided into a plurality of blocks and first electrodes of respective light emitting elements 10 in each block are connected with row lines formed in the long side direction while second electrodes are connected with column lines formed in the short side direction thus wiring in matrix. The row wiring 12 is led out in the short side direction by connecting it with a lead line 16 formed in the short side direction. The column wiring 14 and the lead line 16 are formed on the upper surface of each light emitting element 10 while being laminated on the row wiring 12 through an interlayer insulation film such that a substantially parallel layer will be formed.
Patent JP-H1026101-A (JP)
Title: Hydraulic pressure device
Inventor: YAMADA TAKAYUKI
IPC: F15B9/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent drifting of a hydraulic pressure cylinder by connecting a hydraulic pressure actuator and a hydraulic pressure pump free to rotate in both directions to each other by a pair of conduit runs, connecting a hydraulic pressure tank and the conduit runs through a check valve and preloading the hydraulic pressure pump. SOLUTION: A cylinder rod 26 is driven to the drawing-in side by supplying hydraulic pressure from a head side port 14 of a hydraulic pressure cylinder 12 to the cylinder 12 through a hydraulic pressure pump 1 and a rod side port 16 by positive rotation of an electric motor 6. At this time, a difference by the amount of volume of the rod 26 is made between working liquid quantity from the port 14 and pressure liquid quantity to the port 16, a pilot check valve 20 is opened by pilot pressure from a conduit run 10, and excessive working liquid is discharged to a hydraulic pressure tank 18 from a pipe line 8. Shortage of working liquid is replenished to the line 10 from the tank 18 by opening a pilot check valve 22 by negative pressure of the line 10 by reverse rotation of the motor 6.  The valves 20, 22 are opened by working liquid pressure of the tank 18 by an air pressure source 24 by stoppage of the motor 6, and hydraulic pressure is introduced to the cylinder 12. Consequently, it is possible to prevent drifting even when external force is applied on the rod 26.
Patent JP-H1023913-A (JP)
Title: Storage bag for portable communication equipment
Inventor: YAGI MASARU
IPC: A45C11/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To satisfactorily prevent electromagnetic waves generated by portable communication equipment from leaking outside. SOLUTION: An inserting path 7 for passing through a string 5 is formed around an opening part 3a on a main body 3 of bag, and a conductive cloth 9 is attached on the inner surface of that main body 3 of bag. Therefore, when the opening part 3a is shrunk by pulling the string 5 after a portable telephone set 99 is stored in a storage bag 1, the whole portable telephone set 99 can be wrapped with the conductive cloth 9. The conductive cloth 9 has satisfactory electromagnetic wave shield property and can surely shield the electromagnetic waves generated by the portable telephone set 99. Therefore, only by storing the portable telephone set 99 into the main body 3 of bag, the electromagnetic waves can be prevented from exerting adverse influences as noises or exerting adverse influences upon human bodies.
Patent JP-H0467614-A (JP)
Title: Reduction projection type exposing device
Inventor: SHINTOMI HIROYUKI
IPC: H01L21/30
Filed: 1990-07-09
Abstract: PURPOSE:To make it possible to conduct an accurate positioning of an alighment mark by a method wherein a signal processing circuit, with which the deformation of signal waveform of the diffracted light sent from an alignment mark will be detected, and an amplitude processing circuit, with which the amplitude of a laser beam will be changed by computing the amplitude suited to the above-mentioned deformed signal waveform, are provided on the title exposing device. CONSTITUTION:The laser beam 9 emitted from an He-Ne laser tube 1 is reflected by the oscillation mirror 2 which is oscillating at the preset amplitude, it is formed into a laser beam having amplitude, and a diffracted light is generated when the alignment mark 5 on a wafer receives the laser light, the diffracted light is condensed on a detector 6, it is processed by a signal processing circuit 7, and the center of signal is calcurated. At this time, when this signal waveform get out of shape, the amplitude suited to this signal is computed by an amplitude processing circuit 8, the center of signal is computed by changing the amplitude of the oscillation mirror and also by processing with the signal processing circuit 7 again, and the alignment mark is positioned. As a result, a normal signal is obtained, and an accurate positioning is conducted.
Patent JP-H0233372-A (JP)
Title: Long period woody-patterned tufted carpet and production thereof
Inventor: KATAKI SHUICHI
IPC: D05C15/34
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the title carpet of good feel by tufting on a base fabric a tri-spinning yarn formed by wrapping a filament yarn round a plurally colored sliver. CONSTITUTION:Three or more slivers each with its own color are mutually combined without twisting in e.g., a gill or fine spinning process into a single sliver followed by wrapping a filament yarn round this sliver to form a tri- spinning yarn. Thence, this tri-spinning yarn is tufted on a base fabric to obtain the objective carpet.