baber/WOPTO huggingface dataset:
Patent JP-H0990442-A (JP)
Title: Organic nonlinear optical material
Inventor: ENDO HIROYUKI
IPC: G02F1/361
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an org. nonlinear optical material having large nonlinearity even in a crystal state by preparing the material from a specified cyclic imide compd. SOLUTION: This nonlinear material consists of a cyclic imide deriv. expressed by formula I and formula II. In formulae I and II, R<1> -R<7> are hydrogen or 1-8C alkyl groups, 7-11C aralkyl groups, or 6-12 aryl groups. The substituents R may have a single or plural 1-4C alkyl groups as substituents. R<1> -R<7> may be same or different. x is oxygen or sulfur. These cyclic imide compd. has large SHG activity when the compd. has aryl groups as R<1> and R<2> , because the compd. has a conjugate long stilbene structure. If R<1> , R<2> are alkyl groups or aralkyl groups, the absorption edge can be shifted to shorter wavelength, which enables conversion of UV rays.
Patent JP-S61119435-A (JP)
Title: Speed change control method of automatic transmission for vehicle
Inventor: IWATSUKI KUNIHIRO
IPC: B60W10/10
Filed: 1984-11-16
Abstract: PURPOSE:To obtain good speed change characteristic at all times, by letting the speed change start based on the time that the oil pressure to a frictional connecting device changes to an appointed value on a vehicle, which maintains speed change characteristic well by changing engine torque with an appointed value only during speed changing. CONSTITUTION:In ECU40 during operation of a vehicle, judgment for speed change is made at first, corresponding to the outputs of a throttle sensor 102 and a vehicle speed sensor 110, and a command for speed change is output after some set-up time of a timer. Then, the oil pressure P, detected by an oil pressure sensor 114 in the oil path of an oil pressure controller, and the throttle opening angle theta are monitored, and when the oil pressure P becomes more than an appointed value P1 which is decided corresponding to the throttle opening angle theta, the quantity of engine torque-down is decided corresponding to the throttle opening angle theta after time T2 delayed, and a command for torque-down and a command for lock-up clutch OFF are output. After that, a command for torque return is output after time T3 delayed, and then a command of permission for lock-up clutch is output.
Patent JP-H0578897-A (JP)
Title: Multifunctional electrophoresis device
Inventor: OKUZAWA TSUTOMU
IPC: C25D13/00
Filed: 1991-09-20
Abstract: PURPOSE:To improve the separation performance by providing a passage to separate buffer inlet ports in a separation chamber and forming a diffusion preventive passage wall with a movable piece capable of being finely adjusted. CONSTITUTION:A buffer is introduced from an inlet port 10, spread all over in a diffusion preventive passage 11 and sent downward. Since a flow contracting part 18 is formed therein, the flow velocity is increased, a boundary layer due to viscosity is not developed, a uniform flow is formed, a dead water region is not formed, and the buffer flows into an electrophoretic separation field 17 to form a stabilized electrophoretic separation field 17. The wall 16 of the diffusion preventive passage 11 is formed with a piezoelectric element capable of being finely adjusted, and the flow rate of the buffer is finely adjusted. The left and right sides of the field 17 are partitioned with a cation- exchange membrane 4 and an anion-exchange membrane 5 to form a positive- electrode electrolyte chamber 6 and a negative-electrode electrolyte chamber 7, and a positive electrode 1 and a negative electrode 2 are set to form an electrophoretic field in a separation chamber 3. Consequently, the separation performance is improved, the device is miniaturized, and the purity is enhanced.
Patent JP-S6395450-A (JP)
Title: Silver halide photographic sensitive material having improved lightfastness of dye image
Inventor: SUGITA SHUICHI
IPC: G03C7/38
Filed: 1986-10-11
Abstract: PURPOSE:To improve lightfastness of magenta dye image, without generating auxiliary absorption due to a formed magenta dye by incorporating at least one of a specific magenta coupler and at least one of a specific compd. to the titled material. CONSTITUTION:The titled material comprises at least one of the magenta coupler shown by formula I and at least one of the compd. shown by formula II. In formula I, Z is a nonmetal atomic group necessary for forming a nitrogen contg. heterocyclic ring, X is hydrogen atom or a group capable of releasing by reacting with an oxidant of a color developing agent, R is hydrogen atom or a substituent. In formula II, R1 is alkyl, cycloalkyl, or alkenyl group, etc., R2 is a group capable of substituting to a benzene ring, (m) is an integer of 0-4, R3 is -COR5, -COOR6 or -SO2R7, R5-R7 are each alkyl or aryl group, etc., R4 is hydrogen atom or the same meaning to that of R1. Thus, the lightfastness of the magenta dye image is improved.
Patent JP-S60132708-A (JP)
Title: Clamping device for molding machine
Inventor: SHIMA YOSHIHARU
IPC: B29C45/64
Filed: 1983-12-21
Abstract: PURPOSE:To operate a mold clamping cylinder and a mold open and close cylinder respectively at an arbitrary timing by a method wherein a mold clamping ram for opening and closing a strong mold is connected with a pressure receiving plate and a mold open and close cylinder for opening and closing a high speed operation is laid between the pressure receiving plate and the movable plate. CONSTITUTION:The piston rod of the mold open and close cylinder 17 is moved at a high speed in the right direction, the strong mold opening rod 15 and the pressure receiving rod 16 also are moved in the right direction with the movable plate 7 to close the mold at a high speed. Then, the piston rod 27b of the hydraulic cylinder 27 is shrunk, the control plate 26 is rotated in the counterclockwise direction, the position of each hole 28 is shifted, each lateral hole 22, 22 of the pressure receiving plate 8 is choked and the mold clamping ram 12 is pushed by each clamping cylinder 9, 9. This mold clamping force is transferred to the movable plate 7 throught the control plate 26, the pressure receiving rod 16 to clamp the molds 42, 43.
Patent JP-H1169703-A (JP)
Title: Pre-load variable method for bearing
Inventor: SATO AKIHIDE
IPC: H02K5/24
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a pre-load variable method for bearing which is freely adjustable for the pre-load by increasing or decreasing a supply current to a motor, in response to the size of the pre-load without providing a hydraulic means. SOLUTION: This method comprises two bearings, respectively bearing a main shaft 1 at both the end portions of a main shaft 1, an outer frame constituted with a frame 7 and a bracket 8, a main shaft 1 supported freely rotatably by this outer frame through the bearings 5, 6, a rotor 2 mounted on the main shaft 1, and stator 3 fixed to a frame 7 via a slight gap facing opposite the rotor 2. In this case, a stator 3 and a rotor 2 have tapered surfaces respectively, and a gap 4 is created between these tapered surfaces, or a deviation δis provided between the center attaching positions of the stator 3 and the rotor 2 in the axial direction, a motor current is adjusted and the magnetic thrust between the stator 3, and the rotor 2 is varied in response to the rotation of the rotor 2.
Patent JP-H0288666-A (JP)
Title: Thermosetting resin composition
Inventor: MATSUZAWA JUN
IPC: C08L33/04
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the subject composition giving a cured material having excellent dielectric properties and high tenacity and toughness by compounding a saturated polyester to a reaction product containing a hydroxyalkyl acrylate, etc. CONSTITUTION:The objective composition can be produced by compounding (A) 100 pts.wt. of a reaction product of (A1) a copolymer produced by copolymerizing 0-50mol% of an alkyl (meth)acrylate, 10-50mol% of a hydroxyalkyl (meth)acrylate and 0-90mol% of other ethylenic unsaturated monomer (the sum of the monomers is 100mol%) with (A2) an unsaturated carboxylic acid or its anhydride with (B) >=25 pts.wt. of a monomer copolymerizable with said reaction product and (C) >=2 pts.wt. of a saturated polyester having a number-average molecular weight of >=3,000.
Patent JP-H04121754-A (JP)
Title: Electrostatic charge developing toner
Inventor: ONO HITOSHI
IPC: G03G9/097
Filed: 1990-09-12
Abstract: PURPOSE:To obtain an electrostatic charge developing toner with a high quality hardly causing a copy stain, etc., even in the lapse of time by incorporating one or more specified chemical compounds. CONSTITUTION:This electrostatic charge developing toner incorporates one or more chemical compounds represented with formulae I, II. In formula I, Ar<1> and Ar<2> are substituted or unsubstituted alkyl groups or substituted or unsubstituted aralkyl groups, which may be, individually, the same or different, and X-represents an anion and in formula II Ar<3> represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aralkyl group and X-represents an anion. When the contents of the chemical compound represented with formula I or II are too small, the improved effect of the electrostatic property is not expected and when it is in excess, the quality of the toner is degraded. As the structural component of the toner, the additive of a low molecular weight of an olefinic polyester or particulate silica, etc., may be incorporated. As the manufacture of the toner, respective components are kneaded with a kneader, etc. and after cooled, are pulverized and classified.
Patent JP-H08194712-A (JP)
Title: Language information supply device
Inventor: HAYASHI HIROSHI
IPC: G06F17/28
Filed: 1995-09-20
Abstract: PURPOSE: To provide a language information supply device which can easily transmit a sentence displayed in a device through the use of a telephone line, for example, so as to realize secure communication with a remote place. CONSTITUTION: The language information supply device stores phrases having the same meaning in plural languages in accordance with respective addresses. A user selects a prescribed language by a language selection key 16 and selects a specified phrase by an up/down/right/left scrawl key 18. The specified phrase by the specified language is read from a storage means 23 and is displayed on a display 12. The address number of the phrase is transmitted to the remote place by using the telephone line and the like. The reception device of the remote place outputs a received phrase by the specified language from the storage means 23 based on the instruction of the received phrase number and the specified language.
Patent JP-S61120436-A (JP)
Title: Semiconductor wafer prober
Inventor: IHAYAZAKA AKIO
IPC: H01L21/66
Filed: 1984-11-16
Abstract: PURPOSE:To improve reliability and productivity of a testing apparatus, by detecting and monitoring the operating state of a scratch probe, giving a stopping instruction at the time of poor operation, in addition to the reporting of the fact. CONSTITUTION:A control signal P1 is sent to a monitoring circuit 9 from a control part 8. A constant current is made to flow through a coil 1 of a marker for a specified time period. When an iron core 2 is displaced in the direction of a scratch probe 3 and a prone head 4 is stricken, the probe 3 is protruded against a spring 6. At this time, light emitted from an element 5A of a detector 5 is shielded by the probe head 4 and an element 5B does not receive the light. Thus the protrusion of the probe 3 is detected and a mark is inscribed on a pellet by a probe tip 3a. When the current is stopped, the probe 3 is returned. The element 5B receives the light, and the returning of the probe 3 is detected. When the operation of the probe 3 is defective, the monitoring circuit 9 sends out an error signal P6 and the control part 8 is temporarily stopped. Abnormality is reported 10. In this constitution, the defective operation of the marker is instantaneously detected, and enormous loss can be avoided.
Patent JP-H02168650-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof, microprocessor
Inventor: HONMA HIDEO
IPC: H01L21/768
Filed: 1989-09-20
Abstract: PURPOSE:To realize a highly integrated semiconductor device by connecting a material serving as a diffusion barrier to the end face of one of two different regions on a semiconductor substrate for the purpose of ohmically connecting these two different regions. CONSTITUTION:The top of a P-type well of a gate electrode 8' is partially opened and a highly doped N-type (N<+>) layer 10 is formed therein. Then, a highly doped P-type (P<+>) layer 11 is formed in a part of the top of an N-type well region. A film 14 of titanium nitride(TiN) as a diffusion barrier material is deposited on the whole surface and then treated such that it is in contact with the top faces of the layers 10, 11 and with at least a part of the sides of the gate electrode 8'. Then, an SiO2 film 15 is deposited on the whole surface and is subjected to anisotropic etching so that side spacers 16 and 17 are provided on the side faces of the gate electrodes 8, 8' and 8''. According to such a method, two regions can be connected ohmically with each other in a very small area. Accordingly, a semiconductor integrated circuit device having a high degree of integration can be obtained easily.
Patent JP-H0875867-A (JP)
Title: Optical sensor installation system
Inventor: NAKANO TOSHIHIRO
IPC: G03G21/16
Filed: 1994-09-09
Abstract: PURPOSE: To lessen the number of parts of an optical sensor installation system and lower the cost. CONSTITUTION: Regarding the optical sensor installation system 39 to install an optical sensor 13 projected in an optical path part 9 in a running guide 31, an insertion hole 33 in which the optical path part 9 is fitted is formed in the running guide 31 and a pair of holding plates 35 parallel to each other and having flexibility are projected out on a face 31b on the opposite side to a medium running face of the running guide 31 while having the insertion hole 33 between them. The optical sensor 13 whose optical path part 9 is fitted in the insertion hole 33 is held based on the restoring force generated at the time when the tip end sides of the holding plates 35 are pushed outward.
Patent JP-H03105917-A (JP)
Title: Vacuum treatment method and device
Inventor: ITO YOICHI
IPC: C23F4/00
Filed: 1989-09-20
Abstract: PURPOSE:To control the temperature of a vacuum-treated sample with high accuracy over a wide range by adjusting the fixing force to the sample arranged onto a sample base and regulating the pressure of a heat transfer gas in the rear of the sample. CONSTITUTION:A wafer 5 is cooled by introducing He gas to the rear through an MFC 9 and a valve 10 from a heat transfer gas feeder 8 under the state in which voltage is applied to an insulating film 7 such as alumina on the surface of an electrode 4 through plasma by a DC power supply 6 and the wafer 5 is electrostatically attracted. He gas pressure 12 on the rear of the wafer 5 during etching treatment is detected by a pressure sensor 11 and the value and a set value P are compared, and the deviation 13 of the value and the set value P is added to the DC power supply 6 through a PID 14, and voltage applied to the insulating film 7, i.e., electrostatic attracting force, is adjusted, thus regulating the pressure 12 so as to coincide with the set value P. Accordingly, the wafer temperature 15 during etching treatment determined by the rear face pressure and the quantity of heat input to the wafer 5 is controlled to a fixed temperature.
Patent JP-H0291800-A (JP)
Title: Signal transmitter
Inventor: TOMOTA MASAO
IPC: H04Q9/00
Filed: 1988-09-29
Abstract: PURPOSE:To transmit a communication signal of the fact that abnormality is present by continuously converting and storing an input analog signal to a digital signal, comparing with the stored upper/lower limit alarm value, detecting the abnormality and transmitting the abnormality information. CONSTITUTION:A digital signal converted from an input analog signal by an A/D converting means 6 is continuously updated and stored by a data storing means 15. The digital signal stored by abnormality detecting means 16 and 17 and an upper/lower limit alarm value stored in alarm value storing means 13 and 14 are compared and the abnormality to exceed the upper/lower limit alarm value is detected. Further, when a monitoring command is received from an external part, the monitoring information is generated based on the stored digital signal by a monitoring information generating means 7A. Further, when the abnormality to exceed the upper/lower limit alarm value is detected, the communication information of the effect is generated by a communication information generating means 8A and the monitoring information and the communication information are transmitted by a transmitting means 2. Thus, the communication information of the fact that the abnormality is present can be transmitted.
Patent JP-H08168664-A (JP)
Title: Method and device for treating substance
Inventor: KAARU EPINGU
IPC: B01F29/83
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform the mixing and concn. of an initial substance by dividing the boundary layer at a place of the same radius during a treatment process into two different values of the axial component of acceleration. SOLUTION: A rotor contains a rotary shaft 10 and processing tools 20 having a large number of pedal-shaped processing regions 21 are attached to a revolving shafts 22 vertical to the rotor shaft 10 in a revolvable manner. The devices 29, 40-44 arranging the processing tools 20 are provided and the axial acceleration of the boundary layer of a substance coming into contact with the rotor is changed to accelerate the boundary layer. By this constitution, axial acceleration is changed in an initial substance treatment stage to simultaneously perform satisfactory mixing and desired concn.
Patent JP-S62103326-A (JP)
Title: Method for refining metal to high purity
Inventor: ARIMA RYOSHI
IPC: C21C7/10
Filed: 1985-10-29
Abstract: PURPOSE:To decrease gaseous component element in metal to ultralow concn., by maintaining refining atmosphere under reduced pressure and degassing the mixture of solid and liquid in a metal while electromagnetically stirring the mixture in method for removing injurous gaseous element in metal. CONSTITUTION:Refining atmosphere for metal is maintained under reduced pressure, and temp. is lowered and held to a prescribed temp. range between the liquidus and solidus temps. while rapidly and uniformly stirring molten metal. Namely, the mixture is stirred under the state where fine solid metals are suspended in liquid metal phase, to carry out refining under reduced pressure at temp. range between liquidus and solidus temps. of metal while always renewing solid liquid interface. Since it is necessary to provide heating means for metal together with stirring means for molten metal, electromagnetic stirring is used, but gas stirring or mechanical stirring can be used together with it.
Patent JP-H1179578-A (JP)
Title: Car and display of elevator
Inventor: NISHIMURA TOMOYASU
IPC: B66B5/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a car and a display of an elevator, in which fire can be prevented from being spread even if the fire breaks out, by preventing fire from breaking out on the display caused by vicious pranks. SOLUTION: An operation panel 2A of a car is provided behind an opening part 1a of a sleeve side plate 1 through a guide frame 6. A shutter cover 3A whose lower end is loosely fitted into grooves 6a formed on the facing sides on both sides of the guide frame 6 is provided above the guide frame 6. A driving mechanism 5 for retreating a stopper bar 5b on the basis of a signal of a detector which has detected flames generated near the front surface of the operation panel 2A of the car is provided on the rear part on the lower part of the shutter cover 3A. When fire breaks out in front of the operation panel 2A of the car, the tip of the stopper bar 5b is drawn out from the groove 3a on the lower end of the shutter cover 3A on the basis of the detected signal of the detector, and the shutter cover 3A is lowered in front of the operation panel 2A.
Patent JP-H0563603-A (JP)
Title: Changeover pattern storage system
Inventor: HIRATA YOSHIMI
IPC: H04B1/74
Filed: 1991-08-29
Abstract: PURPOSE:To relieve the transmission line system from a faulty active transmission line by using a standby transmission line in the transmission line changeover system comprising plural slave stations, a master station controlling the plural slave stations and plural active transmission lines and standby transmission lines between the plural slave stations. CONSTITUTION:A master station stores changeover patterns in which a faulty active transmission line such as a line 5a is replaced with a standby transmission line 5b, 6b or 7b to relieve the faulty active transmission line. In this case, a relieve pattern on the occurrence of each active transmission line corresponds to each address of the memory and the changeover patterns are provided with a 1st relieve pattern in which '1' of each bit in a data in the memory corresponds to the use of any of the standby transmission lines 5b, 6b, 7b and '0' of each bit in the data in the memory corresponds to the non-use of any of the standby transmission lines 5b, 6b, 7b and with a 2nd relieve pattern in which combinations of '0' and '1' of each bit of the data in the memory correspond to combinations of the standby transmission lines 5b, 6b, 7b.
Patent JP-H03231970-A (JP)
Title: Aromatic dimethylidene compound and production thereof
Inventor: AZUMA HISAHIRO
IPC: C09B23/00
Filed: 1990-09-14
Abstract: NEW MATERIAL:A compound of formula I [R<1> to R<4> are each 1-6C alkyl, 7-8C aralkyl, (substituted) 6-18C aryl, (substituted) aromatic heterocycle, etc.; Ar is (substituted) 6-20C aryl; in case Ar is non-substituted phenylene, R<1> to R<4> are each 1-6C alkoxyl, 7-8C aralkyl, (substituted) naphthyl, etc.]. EXAMPLE:A compound of formula II. USE:A luminescent material for electroluminescence (EL) elements. Capable of giving high-luminance EL luminescence >=1000cd/m<2> in luminance in the case of blue violet to green (esp. blue). PREPARATION:An arylene group-contg. phosphorus compound of formula III (R is 1-4C alkyl or phenyl) is condensed with a ketone of formula IV (R<5> and R<6> are each of equal definition to R<1> to R<4>, except for alkyl, aralkyl, alkoxyl and aryloxy).
Patent JP-H1178497-A (JP)
Title: Heat generator for vehicle
Inventor: MOROI TAKAHIRO
IPC: B60H1/03
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To smooth the starting of a rotor by reducing a load torque when the rotor is started, in a vehicular heat generator. SOLUTION: A heating chamber 7 is partitioned off by both partition plates 5 and 6 in a housing, and a rotor 14 connected to a driving shaft 13 is housed in the heating chamber 7. A refuge chamber 30 communicating to a bottom area of the heating chamber 7 is formed in a junction between both partition plates 5 and 6. The heating chamber 7 is interconnected to a sub-oil camber 10 via an upper communicating hole 6d, while the sub-oil chamber 10 and the refuge camber 30 are connected to each other via a connecting passage 31. An arbor 24 capable of interrupting the connecting state is set up in the connecting passage 31. According to a fact that the arbor 24 is switchably set up in space between both communicating and interrupting positions, an oil level at the refuge chamber 30 is undulated.  Accordingly, when the rotor 14 is stopped, the oil level at the heat chamber 7 is lowered to some extent in advance, so that a load torque in time of restarting can be suppressed.