baber/WOPTO huggingface dataset:
Patent JP-H09124750-A (JP)
Title: Continuous production of highly stable, fine, low-viscosity polymer polyol with small mean particle diameter
Inventor: MARUKU ERU KURATSUTSU
IPC: C08F220/44
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing polymer polyol wherein the downtime for cleaning the reactor can be minimized.  
     SOLUTION: A styrene/acrylonitrile mixture is polymerized at 100°C or above in the presence of a radical initiator, a solvent having a middle chain transfer activity and optionally a reaction modifier in a polyoxyalkylene polyther polyol/ macromer mixture to form an intermediate having a content of the macromer as high as about 12wt.% desirably about 15wt.%, based on the polyol mixture and having a solid content of below about 30wt.% desirably about 15wt.% to below 25wt.%. Next, the intermediate functioning as a species for further performing polymerization is reacted, in a polyol and optionally macromer in at least two tank reactors connected in series, with a styrene/acrylonitrile mixture in the presence of the solvent, the initiator and the reaction modifier distributed among the remaining reactors. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05203911-A (JP)
Title: Liquid crystal display device
Inventor: NAKAKUSU TOORU
IPC: G02F1/1335
Filed: 1992-10-23
Abstract: PURPOSE:To provide a liquid crystal display device which makes light from a light source incident on a liquid crystal panel by almost 100% and displays a high-brightness, high-contrast display image on the liquid crystal display panel. CONSTITUTION:The light from the light source 3 is spectrally split by a polarization beam splitter into P-polarized light and S-polarized light. The P-polarized light which is transmitted through the polarizing plane 8c of the polarization beam splitter 8 is made incident on the liquid crystal display panel 1 as it is and the S-polarized light which is reflected by the polarizing plane 8c of the polarization beam splitter 8 is changed by a 1/2-wavelength plate 9 into P-polarized light, which is made incident on the liquid crystal display panel 1.
Patent JP-2000097361-A (JP)
Title: Solenoid valve
Inventor: YASUDA TOMOHIRO
IPC: F16K31/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve to realize an improvement in assembly ability at a low cost. SOLUTION: A nozzle 12 and a solenoid 13 are contained in the casing 11 of a solenoid valve 1, and a plunger 18 having a rod 19 is contained in the internal space 16 of the bobbin 14 of the solenoid 13. A magnetic passage constituting member 21 is arranged at the upper end part of the bobbin 14 and a core 22 is fitted in and internally of the lower end part thereof. A magnetic passage constituting member 21 comprises a cylindrical yoke 31; and an internally fitting-in member 32 fitted in and internally of the yoke 31. The internally fitting-in member 32 comprises an internally fitting-in part 33; and a flange part 35 making surface contact with the upper end face 34 of the bobbin 14. The bobbin 14 is molded by using resin integrally with the yoke 31 and the core 2, and a filling part 36 filled with resin is formed between the yoke 31 and the core 22.  A mounting groove 37 to surround the yoke 31 is formed in the upper end surface 34 of the bobbin 14, and an O-ring 38 is disposed in the mounting groove 37. The O-ring 38 is forced into pressure contact by the flange part 35 of the internally fitting-in member 32.
Patent JP-H02130992-A (JP)
Title: Hybrid integrated circuit
Inventor: MAEHARA EIJU
IPC: H05K3/36
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a multifunctional hybrid IC without soldering by a method wherein conductive sheets are provided between a plurality of sheets of hybrid IC substrates and the substrates are integrally formed of a case material. CONSTITUTION:Semiconductor elements 9 of a small signal system and electronic components 10, such as chip capacitors and the like, are placed on a substrate 2, which is housed in a case 4, the elements 9 to generate heat, resistors and the like are fixed on substrates 1 and 3, whose surfaces are exposed, and outer lead terminals 10 are soldered on the periphery of each substrate. Conductor wires 11 are buried in conductive sheets 5 in the thickness direction of 8 rubber, the wires 11 protrude from both surfaces of the sheets 5 and when the sheets 5 are pinched, conductive paths can be connected to each other. The sheets 5 are pinched between the substrates and the conductive paths 6 and 7 and 7' and 8 are pressure welded and connected to each other. On the other hand, the sheets are held by holding guides 12 in the case 4 and is never separated from between the substrates. By this constitution, a hybrid IC substrate is connected without soldering and a multifunctional and high- integration hybrid IC device is obtained.
Patent JP-H10112154-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a disk cartridge with high heat resistance, rigidity and antistatic effect by molding it with composite synthetic resin having an antistatic effect polymer and an inorganic filler in two kinds of thermoplastic resin with different thermal deformation temp. SOLUTION: For securing the thermal deformation temp. of 95 deg.C or above as a yardstick of heat resistance and liquidity of molding, by mixing PC resin with ABS resin with a low melting temp. in the ratio of a mixture ratio 30-70% pts.wt., the polymer is mixed at the temp. or below without extinguishing the antistatic effect of the antistatic effect polymer, and the heat resistance is kept, and injection molding precision is enhanced, and a distortion occurring at a molding time is suppressed. Further, the inorganic filler is mixed, and the heat resistance and kneadability are improved, and a bend elastic rate of a PC resin/ABS resin alloy is kept, and the matter that a joint between upper/lower half cases 2, 3 is peeled is prevented. Thus, the disk cartridge with high heat resistance, rigidity and antistatic effect is obtained.
Patent JP-H10112769-A (JP)
Title: Image forming system
Inventor: SASAKI KATSUHIKO
IPC: G03G21/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system which does not need the switching work of pages at the integration by reversing an ouput plane of a slave machine from a master machine. SOLUTION: When a link copy key is depressed, a work sharing message is transferred from a master machine to a slave machine, a stack mode is designated, and the number of sheets of document to be copied is designated (S32). When the front document is read, the master machine side starts a stack output at the front page. When entire document read is over, the slave machine side starts a stack output of the designated number of sheets from the last document image in a reverse order from a read order (S38). A transferred paper image plane of a copying machine of the slave machine side is reversely outputted from a transferred paper image plane of the master machine. The copy operation of the previous page of an output page of the master machine is finished when the slave machine finishes an output.
Patent JP-H01126923-A (JP)
Title: Coffee dripper
Inventor: NANAMI KENZO
IPC: A47J31/06
Filed: 1987-11-12
Abstract: PURPOSE: To make a dripper for coffee disposable, convenient to carry and simply usable at any time at any place by forming a funnel and a support disc as separate members by using a lightweight hot water-resistant material such as a synthetic resin and making the funnel freely folded in two. CONSTITUTION: A funnel 1 has an inverted truncated cone shape and is formed by using a material having proper elasticity and flexibility. A support disc 2 is a disc slightly larger than a coffee cup 3 and can be placed on the coffee cup 3. A spindleshaped or oval fitting hole 4 is formed to the central part of the funnel 1 and the lower part of the funnel 1 is fitted in the fitting hole 4 to be attached to the support disc 2. When the funnel 1 is formed by using a material forming folds 5 at folded parts where the funnel 1 is folded double, the fitting hole 4 is formed into a spindle shape and, when the funnel 1 is fitted in this hole 4, the folds 5 are pref. allowed to coincide with the fitting hole 4 and, when the funnel is formed by using a material hard to form a fold, the fitting hole 4 is set to an oval shape.
Patent JP-H11112527-A (JP)
Title: Node equipment
Inventor: SHIMONISHI HIDEYUKI
IPC: H04L47/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To guarantee a minimum band for each connection while storing a plurality of connections in a same buffer and to improve the operating efficiency of an output channel. SOLUTION: At the arrival of data of a connection (i) to a node equipment NO, a virtual time calculation section 50 calculates a virtual time (v). Then a transmission end schedule time calculation section 60 calculates a transmission end schedule time Fi to update the value of the data arrival time Ri into the arrival time of data entered this time, that is, the calculated current virtual time (v) and the transmission end schedule time Fi into the transmission end schedule time of data entered this time respectively. Then an abort discrimination section 70 discriminates whether or not a relation of v+Ti <Fi is established among the virtual time (v), the transmission end schedule time Fi calculated above and an abort threshold value Ti . When the relation above is established, the F1 is restored to the value before the update and entered data are aborted.  When not established, the entered data are stored in a buffer 20.
Patent JP-H01129309-A (JP)
Title: Servo control device
Inventor: BUSUJIMA AKIRA
IPC: G05D3/12
Filed: 1987-11-14
Abstract: PURPOSE:To eliminate a pulse distributing device by dividing straight line moving quantity based on target moving quantity in two-axes directions and the respective target moving quantity with a moving time, which is obtained based on this target straight line moving quantity and a target moving speed, and executing servo control with using distributing data to be obtained based on the quotient of the division and a remainder. CONSTITUTION:Based on a target distance in an X-axis direction and the target distance in a Y-axis direction, the straight line distance of the moving is obtained and the moving time is obtained from the straight line distance and a designating speed. Then, the target distance of the respective axes is divided by the moving distance and the distributing data are obtained based on the quotient and remainder. An averaging processing is twice executed to the obtained distributing data. Thus, the servo control can be executed without using the pulse distributing device and whole constitution can be simplified. By using the distributing data, the suppression of a shock or vibration goes to be easy.
Patent JP-H01126869-A (JP)
Title: Mount method for solid-state image pickup element
Inventor: HARADA KIYOSHI
IPC: H04N5/335
Filed: 1987-11-12
Abstract: PURPOSE:To eliminate the deterioration in picture quality based on picture element deviation by using two kinds of adhesives (quick-drying and ordinary) for adhering solid-state image pickup elements (CCDs) with respect to an optical split member depending on the adhering process. CONSTITUTION:An adhesives is used to adhere a prism 22 and mount members 24, 26, and CCDs 55, 56 and the mount members 24, 26. At least, the quick-drying type and the non-quick-drying type adhesives are used, and after the quick- drying adhesives is cured and the non-quick-drying adhesives is not cured, the CCDs 25, 27 with respect to the image forming position are aligned and then the non-quick-drying adhesives is cured. Thus, the mis-alignment between the solid-state image pickup elements is prevented and stable picture reading is attained.
Patent JP-H01128083-A (JP)
Title: Fixing device
Inventor: SHIDA TOSHIO
IPC: G03G15/20
Filed: 1987-11-12
Abstract: PURPOSE:To easily perform cleaning and maintenance works by using the hinge part of a casing as the shared open/close fulcrum to divide the casing into a heat roll-side upper casing and a pressure roll-side lower casing by opening and closing. CONSTITUTION:The fixing device casing is divided into a heat roll-side upper casing 11 and a pressure roll-side lower casing 12; and an aperture 11b of an axial supporting part 11a provided on the hinge part of the pressure roll-side lower casing 12 passes a notched part 14a of a shaft body fixed to the hinge part after the heat roll-side upper casing 11 is turned at a prescribed angle around said shaft body, thereby freely attachably and detachably constituting the heat roll-side upper casing 11 and the pressure roll-side lower casing 12. When the fixing device casing is attached or detached, the heat roll-side upper casing 11 is turned in the direction of an arrow C with the outside peripheral part of the shaft body 14 as the center. Thus, jam recovery and cleaning and maintenance processings are easily performed.
Patent JP-H05317048-A (JP)
Title: Method for identifying variation of gene
Inventor: MATSUDA ICHIRO
IPC: C12Q1/68
Filed: 1992-09-30
Abstract: PURPOSE:To accurately identify the variation of a gene by multiplying genes (fragments) by a PCR method using a fluorescent labeled primer, subjecting the multiplied genes (fragments) to an electrophoresis by a SSCP method, and subsequently monitoring the fluorescent intensities of the migrated genes (fragments). CONSTITUTION:Genes (fragments) are multiplied by a PCR method using a fluorescent labeled primer, subjected to an electrophoresis by a SSCP method and subsequently subjected to the monitoring of their fluorescent intensities to detect a varied gene (fragment). The varied gene (fragment) is directly subjected to a DNA sequencing method to determine the sequence of its bases and identify the variation of the gene.
Patent JP-H03149240-A (JP)
Title: Flame-retarding electrical insulating material
Inventor: YAMAMOTO YASUAKI
IPC: C08K5/54
Filed: 1989-11-02
Abstract: PURPOSE:To obtain a flame-retarding electrical insulating material which does not evolve any noxious halogen gases when burnt by molding a composition prepared by kneading a polyolefin with a metal hydroxide and a specified silane coupling agent of a viscosity in a specified range and crosslinking the molding. CONSTITUTION:A composition prepared by kneading 100 pts.wt. polyolefin (e.g. ethylene/propylene rubber or an ethylene/vinyl acetate copolymer) with 80-200 pts.wt. metal hydroxide (magnesium hydroxide is desirable because of its high flame-retarding properties) and 2-20 pts.wt. vinyl or methacryloxy silane coupling agent of a viscosity of 10-10<5>cP (23 deg.C) (one comprising a skeleton of formula I and having a vinyl group of formula II or a methacryloxy group of formula III on one or both ends) is molded, and the molding is crosslinked to obtain a flame-retarding electrical insulating material. This insulating material has excellent mechanical properties and high flame retardancy and does not evolve any noxious halogen gases when burnt.
Patent JP-H03148043-A (JP)
Title: Spectroscopic measuring apparatus using infrared-ray microscope method
Inventor: UKON JUICHIRO
IPC: G01N21/552
Filed: 1989-11-03
Abstract: PURPOSE:To make it possible to perform ATR analysis by simple operation by providing a mechanism which can change the position of one of a light condensing element part and an expanded-image forming part in the orthogonal direction of the optical axis with respect to the other part, and providing an ATR crystal between both parts. CONSTITUTION:This apparatus is composed of a light condensing element part A, an expanded image forming element part B and a moving mechanism 14. The visible light from the light source 1 is projected on a sample 3 through a condenser mirror 2. The transmitted light is expanded with an objective mirror 4, and the image is formed and observed with an eyepiece mirror 12. At the time of spectroscopic measurement, the light source 1 is switched to infrared ray source. The light is guided into a spectroscopic measuring system 5 through a light-path changing mirror 13. Thus, the spectroscopic spectrum is obtained. At the time of the ATR measuring method, the component corresponding to the deviation of the axis of the input/output infrared light generated in an ATR crystal 11 is corrected by the movement of the element part A by the mechanism 14. Thus, the measurement by the ATR method is performed with the spectroscopic measuring apparatus using infrared-ray microscope. The efficient use of the apparatus and the optical adjustment in measurement by the ATR method can be performed highly accurately.
Patent JP-H06116572-A (JP)
Title: Production of low-viscosity base oil having high viscosity index for lubricating oil
Inventor: TAKIFUJI TETSUO
IPC: C10G73/08
Filed: 1992-10-02
Abstract: PURPOSE:To produce a low-viscosity base oil having a high viscosity index for a lubricating oil, 3.0-7.5cSt kinematic viscosity at 100 deg.C, >=120 viscosity index and <=-10 deg.C pour point together with a high-quality fuel oil. CONSTITUTION:The method for producing a low-viscosity base oil having a high viscosity index for a lubricating oil is to use a mixture of a heavy topping distillate oil or a vacuum distillate oil with slack wax as a raw material, subject the mixture to hydrogenolysis in the presence of a silica alumina catalyst, distill and separate the resultant product of the hydrogenolysis into a fuel oil fraction and a lubricating oil fraction and subject the resultant lubricating oil fraction to solvent refining, hydrogenation refining and dewaxing treatments.
Patent JP-H0679764-A (JP)
Title: Temperature control device for injection molding part of injection molding machine
Inventor: OIKAWA KATSUHIKO
IPC: B29C45/78
Filed: 1991-10-08
Abstract: PURPOSE:To reduce the irregularity of the control temps. of the respective temp. control parts of an injection molding part with respect to set temp. by providing temp. regulators controlling the ON/OFF operations of a switch and an opening and closing valve corresponding to the temp. signal of a temp. sensor and the heating and cooling characteristics of the injection molding part. CONSTITUTION:The temp. control unit for the injection molding part of an injection molding machine is equipped with a cylinder cover 15 having a plurality of partition zones 18-20 formed thereto, the temp. sensors 36-39 embedded in the temp. control parts 4a-4c of the injection molding part 4, an air supply device 29 introducing air into the respective partition zones 18-20 and discharging the same from exhaust holes 21-23 and the heaters 10-14 provided to a nozzle 9 and the temp. control parts 4a-4c. Temp. regulators 40-43 are connected to the switches 45-48 of the power supply 44 for the heaters, the temp. sensors 36-39 and opening and closing valves 30-32 and control the ON/OFF operations of the switches 45-48 and the opening and closing valves 30-32 corresponding to the temp. signals from the temp. sensors 36-39 and the heating and cooling characteristics of the injection molding part 4.l.
Patent JP-H09216428-A (JP)
Title: Printer equipped with high band width compression architecture
Inventor: BURAIAN RESURII ESHINTON
IPC: B41J5/30
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer equipped with a high band width compression architecture printing a bit map based on data without too using a memory. SOLUTION: In order to process a full-color bit map for printing and other bit map much in data quantity, a data processing routine determines whether the block in the data within a page is a color, that is, a single value. This data is stored in a DRAM 28 in a form of one bit per a pixel. Other block is stored in a form of 8 bits per a pixel. Subsequently, a table defining the continuous order in a page is formed. Next, an ASIC 32 transfers pixel data to a video RAM 40 along with 8 bits restored to the data stored in a form of one bit per a pixel in printing order. The data applied to the ASIC is released from compression.
Patent JP-H02132349-A (JP)
Title: Flow cell device
Inventor: TSUNASAWA YOSHIO
IPC: G01N21/11
Filed: 1988-11-14
Abstract: PURPOSE:To set a sample conveyance quantity equally to the content of a cell and to use a sample effectively by detecting a break of sample liquid in a feeding flow passage in front of the flow cell and removing entering air bubbles. CONSTITUTION:A liquid feeding means 2 feeds the sample liquid 4 to the flow passage (a) by 0.4ml in 0.8 second from the start of feeding. Then a liquid feeding means control part 6 switches the speed of the means 2 and operates an air bubble detecting means 5. The sample liquid is fed by 0.1ml in one second from the switching. Then when the means 5 detects an air layer due to a liquid break, the means 2 is stopped according to the detection output and the means 2 is driven reversely. This reverse driving is carried out until the liquid 4 is fed backward in the flow passage (a) and the air-layer detection signal from the means 5 is ceased. Consequently, the air layer entered into the flow cell 3 is discharged from the cell 3, which is filled with the liquid 4.
Patent JP-S62147911-A (JP)
Inventor: INOUE JUNICHI
IPC: H02J13/00
Filed: 1985-12-20
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-H06140849-A (JP)
Title: Differential amplifier circuit
Inventor: NISHIMORI EIJI
IPC: H01L27/088
Filed: 1992-10-26
Abstract: PURPOSE:To improve operational reliability by providing a bias control circuit and simultaneously controlling a bias voltage source and a bias current source with a control voltage. CONSTITUTION:A control voltage VC is converted into a control current by a bias control circuit 14, thereby the outputs of a bias voltage source 12 and a bias current source 13 are simultaneously controlled. Therefore, the voltage source 12 connected to a first gain adjusting element Rg1 or the current source 13 for deciding the bias current values of diodes D1 and D2 connected to input parts in1 and in2 of a transistor circuit 11 can be set while relating them with each other. Thus, the DC potential fluctuation of the input parts in1 and in2 of the circuit 11, namely, the voltage drop of the elements Rg1 and Rg2 can be compensated at the time of varying a gain, and a large output amplitude can be provided from an output part OUT of this circuit. Thus, the operational reliability can be improved.
Patent JP-H04163077-A (JP)
Title: Electronic equipment
Inventor: TSUJIMURA SUSUMU
IPC: B41J29/377
Filed: 1990-10-25
Abstract: PURPOSE:To prevent the temp. of a weak heat component part from being increased higher than a fixed temp. by a method wherein a double-wall structure part is provided on a part of a wall of a body cover so as to be recessed, the recessed part is isolated from the inner part of the body cover by said double wall as a partition wall and opened outside, and the weak heat component part, such as a battery power source, is contained in the recessed part. CONSTITUTION:If an electronic circuit 2 and the like inside a body cover 10 generates heat with the operation of a device, the temperature increase of a battery power source 7 is prevented because said electronic circuit 2 and the like is thermally isolated from the battery power source 7 inside a recessed part 16 by a double-wall structure part having an air layer 14a. In this construction wherein a partial wall surface 13 of the body cover 10 has a double-wall structure with the air layer 14a interposed; the recessed part 16 is so provided as to be isolated from the inner part of the body cover 10 by the double-wall structure part as a partition wall and opened outside; and a weak heat component part (the battery power source 7) is contained in the recessed part 16, the temp. of the battery power source 7 can be prevented from being increased higher than a fixed temp. without using a large-size heat release device, such as a fan 5.