baber/WOPTO huggingface dataset:
Patent JP-H08127735-A (JP)
Title: Lubricated aluminum sheet excellent in press moldability and its production
Inventor: ITO HIDEO
IPC: B05D3/02
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an aluminum sheet capable of high-speed press molding even without applying a press oil thereto. CONSTITUTION: A lubricated aluminum sheet is produced by forming a chromate film on the surface of an aluminum sheet and forming a lubricating film comprising a water-dispersed polyurethane resin, silicon compound particles and a lubricant on the chromate film. The mean particle diameter of the silicon compound particles in the lubricating film is 0.05-4.0μm, and the lubricant contains a natural wax. This sheet is therefore excellent in corrosion resistance and tight adhesion of coating and can be effectively used as a material for household electric appliances, building materials, containers, etc.
Patent JP-S62150921-A (JP)
Title: Voltage controlled oscillator
Inventor: OSAKA ICHIRO
IPC: H03K3/282
Filed: 1985-12-25
Abstract: PURPOSE:To improve the linearity of an oscillation frequency characteristic to a control current by providing a means keeping the oscillation amplitude constant by means of feedback or control current from the output side. CONSTITUTION:In changing a control current source 2 by the current dependency of an emitter resistor RE of transistors (TRs) 16, 17 constituting a limiter circuit and of an emitter-base voltage VBE, the oscillation amplitude DELTAV is changed. The change in the oscillation amplitude DELTAV is caused by the temperature characteristic of the emitter-base voltage VBE. A bias circuit 101 has a detection rectifier circuit and a bias application circuit and outputs a bias voltage inversely proportional to the amplitude of the input signal. Thus, in reducing the bias voltage of the base of the TR 11 by DELTAV', the level of the connecting point of resistors 6, 7 is reduced by a voltage DELTAV'. Thus, the oscillation amplitude DELTAV is kept constant by the negative feedback operation and the linearity of the oscillation frequency characteristic with respect to the control circuit is improved.
Patent JP-H02136480-A (JP)
Title: Power controller for guest room of hotel or the like
Inventor: YAMAKOSHI KATSUO
IPC: E05B19/00
Filed: 1988-11-17
Abstract: PURPOSE:To improve the effect of power saving without causing a guest inconvenience by making the position of a key holder case distinct by flickering a pilot lamp, which can turn ON an indoor power supply by inserting a key holder. CONSTITUTION:A key holder case 10 having a housing section 10a housing a key holder KH for a guest room key K is installed in a guest room. The insertion of the key holder KH is detected and guest room facilities can be connected to a power line when the key holder KH is inserted in the housing section 10a, and a controller interrupting a power supply is mounted when he key holder is no inserted. A lighting display section 10b for indoor display flickered when the key holder KH is not inserted and put out by insertion is provided on the key holder case 10. Accordingly, an indoor power supply is interrupted when the guest leaves a room and the effect of power saving is improved while the position of the key holder case 10 is recognized easily on entry into the room and trouble of turning off the indoor power supply can be eliminated.
Patent JP-2000223050-A (JP)
Title: Cathode-ray tube and getter support plate
Inventor: MUKUNO TAKASHI
IPC: H01J29/94
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube and a getter support plate without occurring glass cracks and deforming the getter support plate due to heat during getter-flashing. SOLUTION: In this getter support plate 20, heat generation of a getter 30 during getter-flashing and fine cracks in a funnel glass due to a high frequency for heating are prevented and deformation of a getter support plate 20 caused by heat and a spring pressure applied to a contact support part 24 is also prevented whereby a mount part 21 to be fixed inside a cathode-ray tube is provided on one end of the getter support plate 20, a getter hold part 22 for holding the getter 30 is provided on the other end thereof, and the contact support part 24 contacting to the funnel glass is disposed on a spring part 23 for connecting the mount part 21 to the getter hold part 22.
Patent JP-S62150540-A (JP)
Title: Production of grooved substrate for optical disk
Inventor: SAKAMOTO YUJI
IPC: G11B7/26
Filed: 1985-12-25
Abstract: PURPOSE:To form grooves for tracking servocontrol by irradiating UV rays onto a master disk from above to cure the UV-curing resin cast on a plastic or glass plate thereby transferring and forming the grooves for tracking servocontrol. CONSTITUTION:All materials for grooved thermoplastic resin moldings to be used as the master disk which permit injection molding with good groove transferability are applicable regardless of whether the double refractivity thereof is good or poor. The materials which satisfy the conditions such as the transmittance of UV rays, absence of the deterioration of the surface by the UV-curing resin and good peeling property from the UV-curing resin used for a 2P method are more preferably used. These materials include more specifically a polycarbonate, polyphenylene oxide, etc. The master disk for the grooves for tracking servocontrol is obtd. by an injection or injection-compression method using the above-mentioned materials under the conditions of good dimensional accuracy and surface accuracy. The grooves for tracking servocontrol are transferred onto the plastic or glass plate by the 2P method using the master disk obtd. in the above-mentioned manner.
Patent JP-H10114917-A (JP)
Title: Sound absorption panel arranged below elevated structure and sound absorption panel assembly
Inventor: SASAYAMA KOJI
IPC: E01F8/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption panel reduced in weight, fire retardant, and improve acoustic absorptivity by a method wherein a sound absorption panel is formed in a porous manner of vitreous foam particles and a binder, an inorganic fiber sound absorption substance is arranged on a porous sound absorption substance having a number of through-holes, and a reflection panel placed thereon and the sound absorption substance are integrally formed in a panel-form manner. SOLUTION: A sound absorption panel is formed in a porous manner of vitreous foam particles and a binder and comprises a porous sound absorption substance 19 having a number of through-holes 191 formed from a lower part toward an upper part, an inorganic fiber sound absorption substance 20 arranged thereon, and a reflection panel arranged on the upper part of the inorganic fiber sound absorption substance 20. The porous sound absorption substance 19, the inorganic fiber sound absorption substance 20, and the reflection panel are integrally formed in a panel-form manner by using a frame body. In this case, the through- hole 191 formed in the porous sound absorbing body 19 has preferably a diameter of 5-50mm and a rate of a hole area of 10-50%.  The sound absorption panel is hung down from an elevated structure and acoustic waves, especially low frequency sound, generated from a road constructed below an freeway and a bridge are high-efficiently absorbed.
Patent JP-H10182545-A (JP)
Title: Prevention of fouling in device for producing acrylic acid
Inventor: CLEVER HESTER A
IPC: C07C51/50
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To efficiently disperse foulants generated in an acrylic acid production unit by adding an effective amount of a specific antistaining agent to the foulants in a liquid phase or gas phase. SOLUTION: This method for preventing the fouling of an acrylic acid production unit comprises adding an effective antifouling amount of a dispersing agent to the liquid or gaseous phases passing through or stored in acrylic acid process equipment. The dispersing agent is stable under conditions in the acrylic acid- producing process and is compatible with the equipment used for the production of the acrylic acid. The antifouling agent is a compound of the formula (R is an alkyl, an aromatic, a cyclic group, an alkaryl, etc.; M is H, an alkali metal, etc.,), such as dodecylbenzene sulfonic acid, methyl sulfonic acid, acetic acid or acetone. The effective amount of the antifouling agent is about 100-10,000ppm, especially about 1,000-7,500ppm.
Patent JP-H09136188-A (JP)
Title: Welding jig
Inventor: MUTO MASAKI
IPC: B23K37/047
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a welding jig capable of easily welding barshaped welding members with smaller man-hours for operation and improving the dimensional accuracy of welding members. SOLUTION: This welding jig has an outside frame 1 which is formed by frame materials provided with grooves along a longitudinal direction on its outside surface to a rectangular frame shape and a moving frame 2 which is arranged longitudinally within this outside frame 1, is mounted slidably on the upper side part and lower side part of the outside frame 1 at its upper end and lower end and is movable in a horizontal direction. The respective side parts of the outside frame 1 and the moving frame 2 are provided with plural supporting members 5 having supporting parts 5c for supporting the welding members on the inner side adjustably in their positions.  The outside frame 1 is supported turnably by means of a rotational supporting mechanism having leg parts 8, 9 and has a braking mechanism provided with a braking drum 10 and a braking belt 13 in contact with the outer peripheral part of this braking drum 10.
Patent JP-H11123768-A (JP)
Title: Manufacture of multilayer hollow body
Inventor: MINOWA KAZUHIKO
IPC: B65D1/09
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate a control of a thin-wall formation and a disposition of accessories by co-extruding a multilayer sheet of a molten state, supplying the sheet to an open die, forming a plurality of multilayer split forming materials and connecting them. SOLUTION: Three extruders 10, 20, 30 having plasticizing units 12, 22, 32 are provided on a moving mechanism 48, their tips are coupled, and a die head 46 for multilayer co-extruding is provided. A press forming machine 40 compression forms a molten multilayer material supplied form the head 46 onto a lower die with an upper die. An extruding speed is controlled by interlocking with a movement of the mechanism. It can deal with a complicated shape to partly regulate a thickness of the forming material and a thickness of each layer. That is, when a predetermined amount of the molten multilayer material is completely supplied, the head 46 is drawn between the dies moved down by a moving mechanism 48, then the upper die is moved down to compression form it.  Thus, multilayer spit forming materials of a predetermined shape and thickness accuracy are obtained, connected by welding or the like to manufacture the hollow body.
Patent JP-H10132994-A (JP)
Title: Graphie deceleration reactor for thermoelectric power generation
Inventor: AKAZAWA ITSUO
IPC: G21D7/04
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, dispense with a large setting space, and simplify the control by providing a thermoelectric generating module formed of an alkali metal thermoelectric generation converter in opposition to a gas coolant circulating passage above a reactor core. SOLUTION: When a fission reaction occurs within a reactor core 27, helium gas present in a coolant passage absorbs nuclear reaction heat, becomes a high temperature, and flows into the upper space 29a of a layered graphite block layer 23. The helium gas is reversed in a ceiling part and carried down in an annular space 29b around a thermoelectric generating module 40 formed of an alkali metal thermoelectric generation converter. At that time, the heat is transferred to the thermoelectric generating module 40 to perform a thermoelectric generation. The helium gas whose temperature is lowered is carried in an annular descending space 29c and collided with the upper surface of a carbon heat insulating block 19. The helium gas horizontally carried changes the direction upward around a support post 2 and flows into the reactor core 27.  Thus, the nuclear reaction heat is directly converted into electricity in the thermoelectric generating module 40.
Patent JP-S63144033-A (JP)
Title: Molding equipment for cut sheet
Inventor: ASANO KAZUO
IPC: B29C51/18
Filed: 1986-12-08
Abstract: PURPOSE:To enable minaturization of molding equipment and to make a movement of a cut sheet light, by a method wherein a carrier is provided at the upper part of a machine frame, the cut sheet sucked up with suction pad equipment is grasped with a sheet clamp and moved to a release zone of a molded product by the carrier. CONSTITUTION:In a supply zone 1, a pallet 22 whereon cut sheets (a) are piled up each other is mounted, suction pad 23 is moved vertically, a cut sheet (a) is applied to the bottom of a stationary side clamp of a first sheet clamp by sucking up the cut sheet (a), a rack is moved hereupon and the cut sheet (a) is grasped by pressing the same against the stationary side clamp. Then a carrier 2 is moved to a heating zone II and heating of the sheet is begun by an up and down heaters 25, 26. The bottom of the cut sheet (a) is pressed by moving a lower clamp of a second sheet clamp, the cut sheet (a) is moved by grasping the cut sheet (a) by a second sheet clamp 39 by moving an upper clamp and grasping of the cut sheet (a) is released. The carrier 2 is returned by an endless chain 9.
Patent JP-H04169340-A (JP)
Title: Elevating device
Inventor: KAJITA TOSHIBUMI
IPC: B60R3/02
Filed: 1990-10-31
Abstract: PURPOSE:To enable getting on and off of a wheelchair in a small space by making a platform like a staircase when a passenger gets on and off, and making the platform in the plate-like spread state and vertically elevating the plateform in case of the wheel-car or the like. CONSTITUTION:In a normal state, normal getting on and off of passengers is performed using the first and second stepboards 16A, 16B and a buffer stop plate 18 also used as a stepboard of a platform 17. In the case of executing elevation of a wheelchair or the like, first a double acting hydraulic cylinder 62 for buffer stop is elongated to erect the buffer stop plate 18 as indicated in a virtual line H. Subsequently, a hydraulic cylinder 41 for spread is operated to raise a lower frame 38 by a parallel link mechanism 20 for spread. At this time, a main arm 34 and a sub-arm 36 are turned clockwise, and at the rising limit positions thereof, the platform 17 on the lowerframe 38 is spread like one sheet plate. On the other hand, the spread platform 17 can be lowered to the grounding position of the lower frame 38 by the elongation of an elevating hydraulic cylinder 21.
Patent JP-H04167306-A (JP)
Title: Dielectric porcelain compound
Inventor: KURAMITSU HIDENORI
IPC: H01B3/12
Filed: 1990-10-29
Abstract: PURPOSE:To heighten dielectric constant, insulation resistance and dielectric breakdown voltage as well as improving Q remarkably, make electrostatic capacity temperature coefficient small, make capacity large and improve characteristics by using at least one or more rare earth element as a main gradient while containing tantalum oxide as a sub-gradient. CONSTITUTION:A composition is constituted of 0.1-10.0 parts by weight of tantalum oxide (Ta2O5) being a sub-radient as well as 100 parts by weight of main gradients (x, y, z) in the range of mol ratios surrounded by respective points (a) to (f) as shown in the attached table, when expressed by a general formula: x[(BaO)1-h(SrO)h-yTiO2-z(Re1-tMet)O3/2, where(x+y+z)=1.00, 00.1<=(h)<=0.30, 0.01<=(t)<=0.20, Re is one or more of rare earth element selected from La, Pr, Nd, Sm, and Me is one or more element selected except La, Pr, Nd, Sm. To produce porcelain by using the compound, firstly powder of which composition ratio is specified is measured and mixed with moisture, then dying same, and after an organic binder is added thereto baking is carried out.
Patent JP-S62154681-A (JP)
Title: Plzt electrostrictive porcelain for actuator
Inventor: KASAI KIYOSHI
IPC: C04B35/49
Filed: 1985-12-27
Abstract: PURPOSE:To form the titled ceramic of fine particles of 1.5mum or less having a specific composition and a high tenacity, and showing electrostriction of small hysteresis in electric field-distortion characteristics, and to use it adequately for the actuator. CONSTITUTION:The titled ceramic has the composition indicated by the given expression and mean particle diameter of 1.5mum or less. The PLZT powder used may be obtained by two methods, i.e., the solid phase reaction method and the coprecipitation method. In the former method, the powders of lead monoxide, lanthanum oxide, zirconium oxide, titanium oxide are mixed in the pole mill, is is then temporarily baked at 800 deg.C-1,200 deg.C and crashed into the powder. In the latter method, the nitrate of lead, lanthanum, zirconium, titanium or alkoxide is added to an aqueous solution of oxalic acid or distilled water to generate precipitation, and it is then temporarily baked and crashed into powder. Usually it is crashed into the powder of about 0.1mum in diameter.
Patent JP-H11134412-A (JP)
Title: Centralized data processing system
Inventor: TAMURA MASAHIRO
IPC: G06Q40/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To quickly issue an inspection slip after the end of the accepting time of data processing. SOLUTION: This centralized data processing system is provided with an FAX transmitter/receiver 2 for transmitting and receiving data which is connected through a communication line with an FAX 1 set in each of plural business stores, and a slip processor 3 for processing data which is connected with the FAX transmitter/receiver 2. The data of a slip transmitted from the FAX 1 in the business store within a predetermined accepting time of data processing are received by the FAX transmitter/receiver 2, and the slip data are processed by the slip processor 3.  The slip processor 3 monitors the data processing situation of the slip accepted from the business store, and edits an inspection slip obtained by gathering the processed results of transaction accepted within the accepting time, and transmits it through the FAX transmitter/receiver 2 to the FAX 1 of the business store whose slip data which are not processed or which are being processed are absent after the end of the accepting time.
Patent JP-H08142832-A (JP)
Title: Car body attitude control device
Inventor: MIHARA JUN
IPC: B60T8/58
Filed: 1994-11-28
Abstract: PURPOSE: To effectively suppress the abnormal turn or spin of a vehicle by linking the wheel brake pressure control and rear wheel steering control. CONSTITUTION: When a car body is turned in the undesirable direction or excessively turned, an information processing means 11 judges the wheel brake suitable for suppressing the turn in the undesirable direction or excessive turn and boosts it. When the increase of the wheel brake pressure is determined, a steering instructing means generates the instruction information specifying the steering in the opposite direction to the car body turning direction. A steering control means 70 excites a steering means in response to this instruction information. The moment of the turn in the undesirable direction or the excessive turn is suppressed by the increase of the wheel brake pressure, and it is further suppressed by the steering of the steering means. The abnormal turn or spin of a vehicle is effectively suppressed.
Patent JP-H06143042-A (JP)
Title: Installing device for electrode material and electrode for discharge machining
Inventor: KAMIIDE MASAHIKO
IPC: B23H7/26
Filed: 1992-10-30
Abstract: PURPOSE:To provide an installing device of an electrode material and an elec trode for electric discharge machining with the structure to facilitate to install to an electric discharge machine side in the relation of an exclusive jig. CONSTITUTION:To an electrode material 1, positioning grooves 2 are provided on one side surface placing specific intervals beforehand, while plural positioning holes 3 are provided on the positioning grooves 2 placing specific intervals, and the cutting process of an electrode is carried out by making the positioning holes 3 as the standard. Furthermore the electrode material and the electrode can be installed to an installing plate at an electric discharge machine side accurately through the positioning grooves 2, the positioning holes 3, and an exclusive jig.
Patent JP-S63147920-A (JP)
Title: Direct-injection type diesel engine
Inventor: KITAMURA TETSUO
IPC: F02B3/06
Filed: 1986-12-09
Abstract: PURPOSE:To aim at improvement in ignitability at the time of starting, by installing a glow plug at the more upstream side than the center line of a nozzle hole to a sense of a swirl to be generated by a swirl generating suction port. CONSTITUTION:In this engine, there are provided with a swirl generating helical suction port 6 and a swirl damping suction port 7. And, a glow plug 2 is installed at the more upstream side than a nozzle hole center line A pointing to the glow plug 2 of a fuel injection nozzle 3 to a sense of a swirl to be generated by this helical port 6. With this constitution, since the sprayed fuel quickly comes into contact with the glow plug, ignitability at the time of starting is improvable.
Patent JP-H0660640-A (JP)
Title: Semiconductor memory device
Inventor: SAI JIYUNKOU
IPC: G11C11/407
Filed: 1992-10-30
Abstract: PURPOSE: To achieve a DRAM adaptive to a high speed system clock by preparing an independently operative memory array in a piece of chip, controlling it by an inner RAS signal intrinsic to the array, and successively activating each RAS signal according to a system clock. CONSTITUTION: When RAS 1 becomes 'L' synchronizing with a system clock SYSC, prescribed data are outputted from one of sub-array groups 1. A signal ϕSC starts sense amplifiers 101 and 102, which input the data to a shift register through I/O-S/A(71-74) started by signal ϕCSI 1. Next, RAS 2 becomes 'L' synchronizing with SYC at 'H' of RAS 1 while a sub-array group 2 is being pre-charged or reset. The prescribed data are outputted from the group 2, and are inputted to a register 110 by ϕCSI 2 through I/O-S/A (71-74'). Stored data are successively outputted synchronizing with ϕSYSC.
Patent JP-S63146783-A (JP)
Title: Novel microorganism
Inventor: KAWAMOTO ISAO
IPC: C12N1/20
Filed: 1986-12-09
Abstract: PURPOSE:To obtain novel microorganism, having the ability to produce N- acetyl-beta-glucosaminidase and belonging to the genus Catellatospora of actinomyces, by separating from soil. CONSTITUTION:Novel actinomyces, separated from soil in various places of Japan and belonging to the genus Catellatospora, e.g. Catellatospora tsunoense 6420-P (FERM BP-1195), Catellatospora citrea subsp. methionotrophica 6257-B (FERM BP-1191), Catellatospora matsumotoense 6393-C (FERM BP-1196) and Catellatospora ishikariense 6432-C (FERM BP-1194). The above-mentioned four strains are differ from the existing species 6257-C and 6183-E in physiological properties (shown in the table)and N-acetyl-beta-glucosaminidase is produced by cultivation in a nutrient culture medium.
Patent JP-H09270488-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKI MASAKI
IPC: H01L23/495
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve yield and reduce the cost of product with respect to the manufacture of a semiconductor device having an LOC(lead on chip) construction. SOLUTION: This manufacturing method forms a lead frame 18 by giving a forming treatment to a frame base member 17, performs a wiring treatment after fixing a semiconductor chip to a lead 12 formed on the lead frame 18, and then a semiconductor device is produced by forming a resin package 11. In this case, a non-conductive bonding adhesive 16 is put to a position of lead formation on the frame base member 17 before formation treatment, disused parts of the frame base member; 17 are removed together with an adhesive 16, and then a predetermined shape of the lead 12 with an adhesive applied is formed.