baber/WOPTO huggingface dataset:
Patent JP-H03197409-A (JP)
Title: Fructo-oligosaccharide fatty acid ester derivative and cosmetic containing the same
Inventor: TACHIBANA KIYOMI
IPC: A61Q1/12
Filed: 1989-12-27
Abstract: NEW MATERIAL:A fructo-oligosaccharide fatty acid ester derivative produced by substituting hydrogen atoms on one or more hydroxyl groups of a fructo- oligosaccharide with RCO (R is 7-31C linear or branched-chain alkyl or alkenyl). EXAMPLE:Fructo-oligosaccharide stearic acid ester originated from BAKUMONDO (root of Ophiopogon japonicus). USE:An oily agent, gelling agent, emulsifier, etc., having characteristic safety and moistness of saccharides and gelling power and emulsifying power of oily agent and capable of giving a cosmetic having excellent moistness and feeling by compounding to a cosmetic. PREPARATION:The objective fructo-oligosaccharide fatty acid ester derivative can be produced by reacting a fructo-oligosaccharide with a fatty acid of formula RCOOH or its reactive derivative.
Patent JP-H11169676-A (JP)
Title: Hollow fiber membrane module and its production
Inventor: MARUI KAZUNARI
IPC: B01D65/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To turn liquid flow in the axial direction to nearly uniform distribution flow by dividing a hollow fiber membrane bundle group mounted to a vessel into plural pieces in the vicinity of at least one port and arranging space among the divided hollow fiber membrane bundles. SOLUTION: The hollow fiber membrane module bundle group 13 is constituted so as to mount a distribution member 7 and a port distributing member 12 to the hollow fiber membrane bundle 4 to bundle. The hollow fiber membrane bundle group 13 near the port 51 has the space 8. which is communicated with between the outside of the cross section vertical to the axis direction in the hollow fiber membrane bundle group 13 and the center part, and the distribution member 7, which is form dividing a flow passage into plural pieces in the cross-sectional direction vertical to the axis direction of the hollow fiber membrane bundle group 13.  A permeated water flows-out from a permeated water port 53 of a hollow fiber membrane part, which is fixed with a resin 5 and has an opening part, and the concentrated water is discharged from a concentrated water port 52 having an end part sealed with a resin 6 and plurally divided. As a result, uniformly distributed flow is generated in the whole liquid flow passage between a raw water feed part and the concentrated water discharged part.
Patent JP-2000157971-A (JP)
Title: Ultraviolet lamp lighting device
Inventor: NISHIZAWA YOSHIO
IPC: H05B41/24
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet lamp lighting device capable of going on to light an ultraviolet lamp without having a trouble and not discharging unsterilized sewage even if the atmospheric temp. in the sterilizing device of the discharged water of the sewage rises and the inside temp. of the ultraviolet lamp lighting device too much. SOLUTION: In the ultraviolet lamp lighting device which high-frequency lights the ultraviolet lamp by a commercial power source 1, a full-wave rectifier 2 for rectifying the commercial power source 1, a boosting chopper circuit 3 for boosting the voltage rectified by the full-wave rectifier 2 to direct voltage and a current obtained by controlling the direct voltage by half bridge circuit 4, a means for detecting the temp. in the ultraviolet lamp lighting device by a normal characteristic thermistor 4B and a means for reducing the lamp current of the ultraviolet lamp by detecting the voltage of the normal characteristic thermistor 4B in accordance to the variation of the temp. in the ultraviolet lamp lighting device, are connected to the control circuit in the half bridge circuit 4.
Patent JP-H06185096-A (JP)
Title: Water level control of water distribution reservoir and device
Inventor: NAGAO TETSUYA
IPC: E03B1/00
Filed: 1992-12-21
Abstract: PURPOSE:To stably keep the water level in a water distribution reservoir to be a proper preset level while retaining the pressure in the upstream piping higher than the allowable lower limit in which the distributing area in the upstream side is not affected, by regulating a flow rate control valve, taking the pressure in the upstream pipes into consideration and appropriately controlling the inflow volume to the distribution reservoir. CONSTITUTION:The relationship between the pressure in the upstream pipes 2 and the proper inflow rate into a water distribution reservoir 1 necessary to keep this pressure higher than an allowable lower limit has to be obtained in advance The pressure in the upstream pipes 2 is detected by a pressure gauge 4. The proper inflow rate corresponding to the detected pressure is calculated on the base of the relation and the required opening extent for the proper inflow is calculated and further, the flow rate control valve 3 is operated. And the proper inflow volume is supplied to the distribution reservoir 1 to recover the water level to a preset figure.
Patent JP-H06182298-A (JP)
Title: Chipping resistant coating structure
Inventor: TAKADA AYUMI
IPC: B05D5/00
Filed: 1992-12-21
Abstract: PURPOSE:To obtain excellent rust resistance, acid resistance, alkali resistance and weather resistance by applying the moisture curing type coating having chipping resistance on an adherend and applying a water-based coating on that. CONSTITUTION:The moisture curing type coating having chipping resistance is applied on the adherend, moreover, the water based coating is applied on that. The main component of the moisture curing type composition having chipping resistance is a modified silicone compd. or the mixture of the modified silicone compd. and an epoxy compd. and/or the mixture of the polymer compd. having a isocyanate group and the epoxy compd. And, the water-based coating is a water soluble or a water-dispersible epoxy-based coating, a modified alkyd- based coating or acrylic coating. In this way, excellent rust resistance, acid resistance, alkali resistance and weather resistance are obtained.
Patent JP-H05150208-A (JP)
Title: Liquid crystal projector device
Inventor: MATSUI KATSUICHI
IPC: G02F1/13
Filed: 1991-11-28
Abstract: PURPOSE:To provide the liquid crystal projector device which has high resolution at low cost without increasing the number of picture elements of a liquid crystal panel. CONSTITUTION:A 1st liquid crystal panel 8 and a 2nd liquid crystal panel 9 are arranged so that an image which is made incident on a screen shifts by a half as much as the picture element pitch (d) of the liquid crystal panels 8 and 9. The 1st panel 8 is supplied with a video signal and drive as it is and the 2nd liquid crystal panel 9 is applied with a delay time (t) corresponding to a distance a half as large as the picture element pitch (d) and driven to obtain a video signal. The video signals obtained from the liquid crystal panels 8 and 9 are put together and projected on the screen 4 while parts between picture elements of the 1st liquid crystal panel 8 are interpolated by the 2nd liquid crystal panel 9, thereby obtaining an image of double resolution.
Patent JP-H072735-A (JP)
Title: Production of isopropyl acetate
Inventor: OOYAMA KIYUUICHI
IPC: C07B61/00
Filed: 1993-12-07
Abstract: PURPOSE:To obtain isopropyl acetate from crude propylene and acetic acid by a liquid phase reaction; firstly separating a low-boiling point component from a pressurized crude reaction solution, secondly separating the objective material, thereafter separating the unreacted material and a high-boiling point component and recycling the unreacted material to the reaction. CONSTITUTION:High purity isopropyl acetate is obtained by the following processes. A catalyst consisting of acidic ion exchange resin is placed in a reaction vessel 1 and an impurity-containing propylene and acetic acid are supplied to the reaction vessel 1. The pressurized reactional solution obtained by the reaction in the reaction vessel 1 is depressurized in a flush tank 2 to separate into a vapor phase and a liquid phase. The vapor phase is cooled in a condenser 3 and the condensate is mixed, in a tank 4, with the liquid phase obtained above. The mixed crude reactional solution is introduced into the first distillation tower 5, a low-boiling point component is condensed and removed and the remainder is treated in the third distillation tower 7 to obtain the objective product of isopropyl acetate. The remainder of the third distillation tower 7 is further treated in the fourth distillation tower 8 and a mixture consisting of unreacted acetic acid and sec-butyl acetate is taken out by side cut and returned to the reaction. The bottom of the fourth distillation tower 8 is removed from the reaction system.
Patent JP-H11170201-A (JP)
Title: Travelling circular saw machine
Inventor: TOMINAGA YASUHIRO
IPC: B23D45/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To automate the projecting amount above the work-table of a circular saw and the setting of the travelling speed of a cutting mechanism. SOLUTION: Thickness of laminated corrugated fiber boards (a work) C fixed onto a work-table 10 is measured with a work thickness measuring device (a work thickness measuring means) 65. On the basis of the measured value of the work thickness measuring device, a central control device (a controlling means) 63 controls a height adjusting mechanism (a projecting amount adjusting means) 40 and a speed controller (a speed adjusting means) 60. Further, a main saw blade 37 and a marking gauge blade 36 are set to the heights optimum for the thickness of the laminated corrugated fiber boards C and the speed of a cutting mechanism 2 is set to the standard travelling speed optimum for the thickness of the laminated corrugated fiber boards C.
Patent JP-H06187531-A (JP)
Title: Integration system for conference room
Inventor: MAEKAWA KINSHI
IPC: G06Q50/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a conference room integration system which can grasp the correlation between the time needed for a conference and the situations of the conference attendants in terms of the cost. CONSTITUTION:An entrance exit control system 1 collates the discrimination information read out of a magnetic card with the entrance or exit code information which are previously supplied to discriminate for the entrance/exit states of each individual. Then the system 1 permits or inhibits the individuals to enter or exit a specific conference room. A personal computer 2, when the entrance code exists, registers the information to be registered corresponding to the entrance code information for each individual and then counts the time elapsed from the entrance time. This elapsed time is integrated with the time rate read out of a storage 3 to calculate the conference cost of a relevant individual. Then the calculated cost is shown on a display 4. Meanwhile, when the exit code exist, a computer 2 deletes the registered information on the individual corresponding to the exit code information and performs the totalization of the individual to store this totalization result. Then the computer 2 performs the overall totalizaton and stores the result of the total cost.
Patent JP-H11174685-A (JP)
Title: Manufacture of lithographic printing form and original form thereof
Inventor: OHASHI HIDEKAZU
IPC: G03F7/039
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a form having excellent sensitivity leaving little residual color and capable of being developed with water and being installed in a printing machine for printing by exposing an original form formed by laminating layers of the hydrophilic polymer having a specified functional group and a specified hydrophobic polymer, and developing it with a specified developer. SOLUTION: A layer of the hydrophilic polymer having a functional group selected among -COOR, -XOOM, -SOR, -SO2 R, -SO3 R, -SOM, -SO2 M, -SO3 M, -OH, -NR<1> R<2> (R is a hydrogen atom, alkyl group or aryl group; M is a metal atom; R<1> , R<2> are separately a hydrogen atom, alkyl group or aryl group.) in a side chain and a layer of the hydrophobic polymer having at least one of functional groups expressed by one of formulas I-V in a side chain and changeable to a hydrophilic polymer by heat are laminated on a base in order so as to form an original form, and this original form is exposed, and developed by damping water on a printing machine or the developer mainly composed of water of pH 2 ore more.
Patent JP-H11223314-A (JP)
Title: Oxygen-fuel burner
Inventor: ARNOUX STEPHANE
IPC: F23D14/22
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a burner equipped with auxiliary devices such as an ignition device, a flame analyzing device and the like, without weakening the mechanical strength of a wall, or deteriorating the quality of flow of gas which passes through the wall. SOLUTION: An oxygen-fuel burner 10 is equipped with three pieces of fuel supplying pipes 16 and a bypass pipe 18 for supplying oxygen-enriched gas, while the outlet ports of the pipes 16, 18 are faced into substantially the same direction (X-X), and the pipes 16, 18 are attached so as to pass the wall of a heating furnace under a condition that the pipes 16, 18 are directed toward the wall 12 of the heating furnace. The burner 10 is equipped with a first auxiliary device for acting with respect to flame or an ignition device 50, and a second auxiliary device 60 provided with a cell 62 to detect the condition of the flame. The auxiliary members 50, 60 are arranged at the upstream part of the burner in an area whereat fuel gas, supplied by the pipes 16, 18, is joined with the oxygen-enriched gas.
Patent JP-H06185357-A (JP)
Title: Structure of cooling system for water cooled engine
Inventor: NAGAI HIDEAKI
IPC: F01P3/02
Filed: 1992-12-21
Abstract: PURPOSE:To provide a structure of a cooling system for a water cooled engine, which can prevent nonuniform deformation of a sleeve due to thermal gradient of cooling water and also can simplify the structure of a core, etc. CONSTITUTION:A structure of a cooling system for a water cooled engine is constructed by communicating a block side water jacket 27, which is formed in a cylinder block 5 so as to surround a sleeve 25, with a head side water jacket 28, which is formed in a cylinder head 6 so as to surround a combustion chamber, by means of a communication hole 35. In this case, a cylinder block side part of the communication hole 35 is constituted of a notch part 25b formed on an upper end flange part 25a of the sleeve 25. Furthermore, a cooling water supply passage (supply port) 33 is formed at the boundary part between the block side cooling water jackets 27, 27 for adjoining cylinders.
Patent JP-H06168999-A (JP)
Title: Door opening/closing device for nitrogen gas loading/ locking chamber of vertical semiconductor manufacturing apparatus
Inventor: YAMASHITA TAKASHI
IPC: H01L21/22
Filed: 1992-11-27
Abstract: PURPOSE:To enhance sealability at the time of closing a door and to simultaneously reduce an area required for opening/closing a door as much as possible in order to avoid interference with peripheral units in a door opening/closing device for sealing inner and outer openings of a loading/locking room. CONSTITUTION:A rectangular frame 4 is mounted at peripheral edges of inner and outer openings 3a, 3b of a loading/locking room A. A rectangular sealer 5 is buried in a door sealing surface of the frame 4, a sealing rib 15b of a rectangular shape corresponding to the entire shape of the sealer 5 is formed at a peripheral edge of a body plate 15a of a door 15 to intrude to the material 5 to be sealed. The door 15 of this thin structure is largely vertically moved and slightly horizontally moved by operations of a vertical cylinder 11 and first, second switching cylinders 13, 17.
Patent JP-H10179936-A (JP)
Title: Adapter of control pad for television game machine
Inventor: YAMAMOTO KATSUAKI
IPC: A63F13/98
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enhance the operability by using an adapter provided with a plurality of additional buttons and additional cross-shaped buttons whose center is aligned wit the centers of a control pad and a cross-shaped button so that the adapter can correspond to the size of the hands of a player using a controller. SOLUTION: In the adapter of a control pad for television game machine, an adapter case 4 for engagement with a main body 1 of a control pad is provided. And in the case 4, a plurality of additional buttons 5, in which the center of each of the buttons 5 is located so as to be aligned with the center of a button 2 of the control pad, and an additional button 6 whose center is aligned with the center of a cross-shaped button 3 of the control pad are provided. The size of the additional buttons 5, 6 and the intervals thereof are the same as those of the buttons 2, 3 of the body 1; however, the height thereof is increased by an amount corresponding to the adapter, and hence even a player having large hands can easily operate a controller.
Patent JP-H09173741-A (JP)
Title: Jig for replacing filter bag
Inventor: HASHIMURA TERUYA
IPC: B01D46/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a mounting defect and the failure of a filter bag and shorten the time for replacement work by mounting a jig for replacing the filter bag consisting of a hollow body of an arbitrary shape having an aperture longitudinally crossing the flank in a perpendicular axial direction between the ceiling part of the bag filter and a top disk part of the bag. SOLUTION: The jig 1 for replacement is formed to a cylindrical shape and has the aperture 2 formed to longitudinally cross the cylindrical body part in the axial direction and a handle 3. The jig 1 for replacement sized to the extent of slightly depressing the top plate part 8 downward is set between the ceiling part 6 of the bag filter and the top disk part 8 of the filter bag and a spring 10 is introduced from the aperture 2 into the jig. The jig 1 for replacement is held and fixed between the ceiling part 6 and the top disk part 8 by the resistive force of this spring 10. After the jig 1 for replacement is fixed in such a manner, the replacement of the filter bag 7 is executed. In such a case, the load by the restitutive force of the spring 10 is not applied on the filter bag itself and, therefore, the work to replace the filter bag 7 is easily carried out.
Patent JP-H05153361-A (JP)
Title: Automatic facsimile receiving method and facsimile equipment
Inventor: KOJIMA KAZUYUKI
IPC: H04M11/00
Filed: 1991-11-29
Abstract: PURPOSE:To permit the automatic reception of a facsimile only when the precedent incoming call is related with that of this time and otherwise permitting an answer given through a telephone set. CONSTITUTION:A facsimile equipment 10 is provided with a memory 32 which records an incoming flag and a timer 34 which counts the set time for decision whether the precedent incoming call is related with that of this time or not. Meanwhile an external telephone set 40 contains an automatic recording part 48. Then the equipment 10 and the set 40 are connected to a common telephone circuit 62 via a modular connector 60. The equipment 10 starts to count the set time with the timer 34 when the first incoming call is received after the set time from the precedent incoming call in an automatic reception mode. Then the equipment 10 performs no automatic reception in an incoming mode and performs an incoming operation through the set 40. The automatic reception is performed by the facsimile 10 only when the next incoming call is received before the set time is counted by the timer 34.
Patent JP-H10214013-A (JP)
Title: Image forming device
Inventor: TSUKIDA TATSUICHI
IPC: G03G9/08
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To well remove the toners of the one-component developer remaining on the surface of an image carrying member, such as photosensitive drum or intermediate medium, by an elastic blade for cleaning the surface of the image carrying member even when the spherical toners, such as polymerized toners are used. SOLUTION: The toners are formed of the nonmagnetic toners having a shape coefft. SFI of 100 to 120. The elastic blade is pressed to the surface of the photosensitive drum by a contact pressure of 55 to 95/cm in line pressure. The elastic blade consists of polyurethane rubber of 63 to 73 deg. in JIS(Japanese Industrial Standards) A hardness and is pressed to the surface of the photosensitive drum in a counter direction of the direction reverse from the rotating direction thereof. The photosensitive drum has a releaser layer to the toners on the surface. The releaser layer contains at least fluororesin particles.
Patent JP-H09186967-A (JP)
Title: Moving image processing method
Inventor: KODA ERIKO
IPC: H04N21/2387
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To quicken a response at data changeover in the video-on-demand system. SOLUTION: In the case of the special reproduction mode, a server transfers special reproduction data and usual reproduction data to be reproduced next in a special reproduction transfer format 202. In the case of conducting the special reproduction, only the special reproduction data are extracted and reproduced and usual reproduction data following next are aborted. In the case of occurrence of a reproduction changeover request from the user, a client transfers a changeover request of changeover from the special reproduction to usual reproduction to the server. The server receiving the request transfers usual reproduction data to be reproduced next and remaining usual reproduction data having been transferred before.  When the client confirms the data transfer of a usual reproduction data transfer format 201, the client extracts the usual reproduction data from th format 202 and reproduces the data.
Patent JP-H05153577-A (JP)
Title: Moving picture decoder
Inventor: IWAMURA RYUICHI
IPC: H04N19/50
Filed: 1991-11-30
Abstract: PURPOSE:To execute smooth high speed forwarding and reverse reproduction without increasing the processing speed of decoding in the moving picture decoder. CONSTITUTION:When the high speed reproduction mode is selected for a recording medium on which moving picture coding data are recorded, a data input means controls a rate to increase a read speed from a buffer 22 from the recording medium and moving picture coding data are fetched from the buffer 22 to an inverse multiplexer means 23. Then the picture data are divided into the picture data of frames decoded at a prescribed frame interval and picture data of frames aborted and only the picture data of the decoded frames are fed to a post-stage and decoding processing is implemented at a same speed that of the normal reproduction. Thus, the forward reproduction and the reverse reproduction at a high speed are executed without increasing the processing speed of decoding processing.
Patent JP-2000174961-A (JP)
Title: Data communication equipment
Inventor: KIKUKAWA MAKOTO
IPC: H04N1/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To inform a reserving person of the time of starting or finishing transmission of data the transmission of which is reserved, in a data communication equipment capable of reserving transmission by storing a large amount of data in a memory. SOLUTION: When an operator reserves transmission, a time for transmission is calculated by an original data quantity under transmission and an original data quantity the transmission of which is already reserved. Based on this calculating result, the scheduled transmission starting time and the scheduled transmission finishing time of the original reserved this time are calculated and displayed to inform the operator. In addition, based on prescribed operation, the list of original data the transmission of which is already reserved is displayed and the scheduled transmission starting time and the scheduled transmission finishing time of optional original data are calculated from in this list and displayed to inform the operator.