baber/WOPTO huggingface dataset:
Patent JP-S62134429-A (JP)
Title: Air conditioning system using chemical heat pump
Inventor: YAMAUCHI TAKAO
IPC: F24F5/00
Filed: 1985-12-05
Abstract: PURPOSE:To conduct space cooling in the summer season by supplying high temperature heat from a high temperature side heat exchanger to a first reaction tank on the high temperature endothermic side of a chemical heat pump, and extracting low temperature heat from a fourth reaction tank on the low- temperature endothermic side of the chemical heat pump. CONSTITUTION:First to fourth reaction tanks T-1-T-4 constitute a chemical heat pump. The chemical heat pump is operated in a batch processing type. The first reaction tank T-1 of the chemical heat pump becomes high-temperature endothermic side during space cooling, and a middle temperature endothermic side during space heating. The second reaction tank T-2 becomes a middle exothermic side during the space cooling and a high-temperature exothermic side during the space heating. the third reaction tank T-3 is connected a heat storage part 2 and becomes a middle temperature exothermic side during the space cooling, and a middle temperature endothermic side during the space heating. The first reaction tank T-4 is connected to a high-temperature side heat exchanger 1, an indoor heat exchanger 3 and an external air cooler 4, and becomes a low-temperature endothermic source of the indoor heat exchanger 3 and a low-temperature exothermic source during the space heating.
Patent JP-H06124140-A (JP)
Title: Battery fixing device for information processor, key board device, or electronic equipment
Inventor: SUDO TAKAYUKI
IPC: H01M2/10
Filed: 1992-10-12
Abstract: PURPOSE:To provide a battery housing constitution in which a safety can be ensured against a short-circuit accident, and a space can be saved without using the battery holder of optional part. CONSTITUTION:This device is equipped with a battery housing hole provided at a control substrate 3, which controls the movement of a battery 1 to a horizontal direction, the battery 1 housed in the battery housing hole, the first armature 16 interposed between the battery l and an upper case, and electrically connected with the battery 1, and the second armature 15 brought into contact with the upper face of the battery 1 housed in the battery housing hole. The battery 1 is electrically connected through the first and second armatures 16 and 15 with an electronic circuit carried on the surface of the control substrate 3.
Patent JP-H10122476-A (JP)
Title: Manufacture of cement conduit pipe with inner surface coating for cable
Inventor: MATSUMOTO TADASHI
IPC: H02G1/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To coat the inner surface of a cable conduit pipe with a resin in a simple method so as to obtain the smooth surface and excellent shape retainability by discharging synthetic resin from a side wall of an inner ball so as to be pressed to the inner surface of a hollow part of an obtained cement cable conduit pipe. SOLUTION: Material is charged in an extrusion molding machine and molded. An unsaturated polyester resin of thermosetting resin is discharged from a discharge hole of a side wall of an inner ball so as to be impregnated to coat the inner surface 2 of a molded cable conduit pipe and steam cured. The rough surface 21 of the thus obtained cable conduit pipe is covered with resin so as to obtain the smooth coated surface 4. At the time of extrusion molding by the extrusion molding machine, coating resin is discharged from the surface of the inner ball during molding or immediately after molding. The surface can thereby be coated easily, and excellent shape retainability can be obtained.
Patent JP-H02120324-A (JP)
Title: Production of monoaxially oriented high-strength nylon 66 film
Inventor: MIYAWAKI YASUFUMI
IPC: C08G69/50
Filed: 1988-10-31
Abstract: PURPOSE:To easily obtain the title film by performing N-acetylation of nylon 66 and a specified treatment thereof. CONSTITUTION:N-Acetylated nylon 66 obtd. by dispersing nylon 66 in, e.g., an anhydrous org. solvent (e.g., methylene chloride), adding an acid anhydride (e.g., trifluoroacetic anhydride) thereto to perform N-acetylation thereof and to dissolve it and distilling out the solvent, the formed acid is dissolved in an org. solvent (e.g., methylene chloride) wherein the acetyl group is not dissociated and molded into a film. Then, the solvent is distilled out at a temp. below the m.p. of the polymer to obtain an amorphous film. This film is monoaxially drawn and hydrolysis and deacetylation are performed by immersing the film in a water bath after or during drawing in a stretched state.
Patent JP-H03135072-A (JP)
Title: Insulating gate bipolar transistor
Inventor: NISHIURA AKIRA
IPC: H01L29/739
Filed: 1989-10-20
Abstract: PURPOSE:To reduce a turn-on time and to reduce a turn-on loss by making a thickness and a total amount of impurity per area of a second conductivity type region of a high impurity concentration which is interposed between a first conductivity type region of high impurity concentration as a collector and a second conductivity type region as a base. CONSTITUTION:A thickness of an n<+>-type region 10 of high impurity concentration which is interposed between a p<+>-type region 1 of high impurity concentration as a collector and an n-type region 2 as a base is made 15 mum or less and a total amount of impurity per unit area thereof is made 5X10<14>>>cm<-2> or less. When the thickness of the region 10 is 15 mum or less, a turn-off time can be kept short; when a total amount of impurity per area is small, a turn-on time becomes short, thereby reducing a turn-on loss. Thereby, it is possible to reduce a turn-on time and to reduce a turn-on loss without increasing a turn-off time.
Patent JP-H08137440-A (JP)
Title: Gradation voltage generation circuit for liquid crystal display device
Inventor: OTE YUKIHIDE
IPC: G02F1/133
Filed: 1994-11-08
Abstract: PURPOSE: To provide a gradation voltage generation circuit for a liquid crystal display device reducing power consumption. CONSTITUTION: In a gradation voltage generation circuit for a liquid crystal display device selecting adjacent gradation reference voltages among plural gradation reference voltages by first, second input side switch elements Sin, Sin-1 based on a control signal from a control circuit 113, voltage dividing the adjacent gradation reference voltages by a series voltage divider resistance circuit 3 and outputting plural gradation voltages, selecting one of them by an output side switch element Sn and applying it to a drive electrode of a liquid crystal layer;  first, second switch elements Sc, Sq are provided, and the first, second switch elements So, Sg are turned on alternately for a prescribed period from the time when a voltage is inverted, inverting the voltage applied to the drive electrode of the liquid crystal layer synchronizing with an alternating signal based on the control signal, and charge/-discharge current flows through the liquid crystal layer from a source voltage or a reference voltage.
Patent JP-H09116895-A (JP)
Title: Character display device for monitor camera
Inventor: TSUNEJIMA TSUTOMU
IPC: H04N5/225
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent mis-display of a character in the case of on-screen display of a linked character with a switching video image by selecting any of plural cameras. SOLUTION: A switching output of a 1st changeover section 4 based on a command signal S1 is fed to a synchronizing separator section 5 and a 2nd changeover section 8. The 2nd changeover section is usually set to the position of a video signal. In the case of camera changeover, a control section 13 starts a timer section 6 and reads display character designation data D1 from a memory section 10 and sends the data to a character superimposing section 12. When a detection section 6 detects a synchronizing signal, a character superimposing section reads required character from a character ROM 11 to conduct normally the superimposing processing onto a video signal.  On the other hand, when the synchronizing signal cannot be detected even the lapse of a prescribed time, a 2nd changeover circuit is switched to the position of a synchronizing signal generating section 7 and sends the synchronizing signal to the character superimposing section and sends the display character designation data again to the character superimposing section. Thus, the normal character superimposing processing is implemented.
Patent JP-H09116581-A (JP)
Title: Quaternary psk modulator
Inventor: YAMASHITA ATSUSHI
IPC: H04L27/20
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To secure the communication speed of the same level as a conventional PSK modulator and to reduce power consumption by transmitting transmission data by the modulated waves of three phases. SOLUTION: This quaternary PSK modulator is composed of three signal discrimination circuits for discriminating respective combinations allocated to the respective four kinds of combination signals outputted from a serial/ parallel converter 2, modulators 5, 8 and 10 connected to the respective signal discrimination circuits for modulating carrier waves provided with prescribed different phase difference by signals from the signal discrimination circuits and a selection circuit for selecting one of input signals from the modulators 5, 8 and 10. Then, the suspension period of signal output is made to correspond to (O) which is one of the four kinds of the combination signals outputted from the serial/parallel converter 2, the transmission data are transmitted by the modulated waves of the three phases, the communication speed is secured and the power consumption is reduced.
Patent JP-H1197386-A (JP)
Title: Method of forming film and manufacture of semiconductor device
Inventor: MURAKAMI MASASHI
IPC: H01L21/285
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming film and manufacturing semiconductor device capable of avoiding an increase of a contact resistance between a Ti(titanium) film and the other film when forming the other film on the Ti(titanium) film by CVD(chemical vapor deposition). SOLUTION: The Ti film 5 is formed in an insulation film 2 and in a contact hole 3 formed on a semiconductor substrate 1, and a thin nitrided film 6 is formed by nitriding the surface of the Ti film 5 with a gas comprising nitrogen. The Ti existing on the surface of the nitrided Ti film is oxidized by the gas comprising oxygen and a TiN(titanium nitride) film 7 is formed on it by CVD.
Patent JP-H06101955-A (JP)
Title: Refrigerating unit for container
Inventor: OGAWA HIROSHI
IPC: F25D29/00
Filed: 1992-09-18
Abstract: PURPOSE:To securely prevent closing a cover from being for go then by a method wherein there is provided means for sensing a forgetful closing of the cover for opening or closing a front opening of a main body of a box having a control equipment stored in it and when an alarm means is operated when the forgetful closing of the cover is detected. CONSTITUTION:A control box of a refrigerating unit for a container stores control units such as a controller, a recorder and a relay and the like, and then its front opening is opened or closed by a cover 51. This cover 51 is fastened in such a manner that its one side edge is pivotally supported by a hinge and a wing bolt 54 arranged at a bracket 53 projected at the other side edge is threadably fitted into a nut 56 on a fastening piece 55 projected at the main body 50 of the box. In this case, there is provided a limit switch 60 which is turned OFF when the cover 51 is closed at the fastening piece 55. With such an arrangement, in the case that the cover 51 is not closed, the limit switch 60 is turned ON to energize a relay 61 and its contact point 62 is closed, thereby an alarm means 63 such as buzzer is operated.
Patent JP-2000106153-A (JP)
Title: Sealed battery
Inventor: OKADA NAOTADA
IPC: H01M2/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery provided with an outer package can and a lid body, capable of being welded to each other while maintaining the strength of the outer package can. SOLUTION: A sealed battery is provided with a metallic outer package can 2, having an opening part and a metal lid body 3 connected to the opening part of the outer package can 2 through laser welding. The outer package can 2 and the lid body 3 are made of aluminum alloy, and the aluminum alloy having 1.0 wt.% or less of the mean value obtained by adding the weight content ratio of Mg(magnesium) in the aluminum alloy respectively forming the outer package can 2 and the lid body 3 and dividing it by two is used, and weight content ratio of MG of the outer package can 2 is set larger than that of the lid body 3.
Patent JP-H1190993-A (JP)
Title: Manufacture of bent hose
Inventor: KOIZUMI RIICHI
IPC: B29C33/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To mold an end inner surface of a hose in a desired shape and size accuracy in a method for manufacturing a bent hose having the steps of setting to engage an unvulcanized rubber hose with a molding groove of an outer mold formed in a predetermined bent shape, and vulcanizing it. SOLUTION: In the method for manufacturing a bent hose comprising the steps of setting to engage an unvulcanized rubber hose 12 along a molding grove 14 of an outer mold 10 for holding the hose 12 in a predetermined bent shape, and vulcanzing it in the state, mouth molds 18, 20 for partly molding end inner surface by engaging the end inner surface of the hose 12 into contact with an end of the hose 12 over a predetermined axial length are mounted in engaged state, and the hose 12 is held in a bent shape by using the mold 10 in the state, and vulcanized.
Patent JP-H10122096-A (JP)
Title: Fuel injection valve
Inventor: NAGASAKA KENZO
IPC: F02M61/18
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of atomizing fuel. SOLUTION: A fuel injection valve has, at the tip of a fuel outflow opening 20a adapted to open at the opening of the valve, an orifice plate 23 perforated with a plurality of orifices 25 through which fuel is sprayed out. The orifice plate 23 is formed at its side facing the fuel outflow opening 20a with a spot- faced recess 24 of an area larger than the opened area of the fuel outflow opening 20a. The orifices 25 are formed through the bottom 24a of the spot- faced recess 24 such that their centers are situated just below or outside the inner circumference of the fuel outflow opening 20a.
Patent JP-S62132358-A (JP)
Title: Planar type semiconductor device
Inventor: YAMADA KAZUHIRO
IPC: H01L29/40
Filed: 1985-12-04
Abstract: PURPOSE:To maintain the dielectric strength of a planar type semiconductor device by forming a diffused layer having the same conductivity type as a substrate directly under a field plate to stop spreading of an inverting layer produced when a substrate density is low and to further form majority carrier density or depleted layer having the same degree as the substrate by a field plate applying voltage. CONSTITUTION:An electrode 1 is extended as a field plate from the anode of a P<+> type diffused layer 2 through an insulating films 5 to a channel stopper of a shallower N<+> type diffused layer 4 than the layer 2 on an N-type substrate 3 to become a cathode. When a reverse bias is applied to the electrode 1 to reduce the applied voltage a depleted layer 6 is formed in the vicinity of a boundary between the region 3 and the film 5 except an N<+> type diffused layer 4. When the applied voltage is further raised, the N-type substrate region near the boundary is inverted to form a P-type channel. At this time, since the layer 4 is formed with the same degree of majority carrier density as the substrate 3 or depleted and not inverted, an electric field near the surface is weakened in this region to maintain its dielectric strength.
Patent JP-H02119685-A (JP)
Title: Cover for pump
Inventor: OUCHI YASUHIKO
IPC: F04B53/00
Filed: 1988-10-28
Abstract: PURPOSE:To avoid an increase of the transport cost and to eliminate the need of a wide storing place by fitting all of front, rear, right and left plates of a bottom-opened box-like pump cover in the interior of a square frame fixed to a top plate in such a manner as to be freely folded. CONSTITUTION:A square frame 2 is fixed to the lower portion of a top plate 1. A front plate 3 and a rear plate 4 are rotatably connected to the inside surface of the square frame 2, and a left plate 5 and a right plate 6 are rotatably connected to the rear plate 4. The left plate 5 and the right plate 6 are pressed to the front plate 3, and the overlapping portions thereof are fixed by a bolt or the like to form a bottom-opened box-like steel plate pump cover. All of the front, rear, right and left side plates 3 - 6 are fitted in the square frame 2 fixed to the top plate 1 in such a manner as to be freely folded. Thus, the increase of the transport cost can be avoided and the need of a wide storing plate can be eliminated.
Patent JP-2000104432-A (JP)
Title: Wire type lock
Inventor: KURANO YOSHIAKI
IPC: E05B71/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire type lock which can be easily locked and unlocked to a vehicle in the standing posture and be simply operated to be deformed from the storing state to the use state, thereby improving handling efficiency. SOLUTION: This lock includes a wire rope 1 formed by a flexibly bent steel wire 2 and a coating material 3 made of soft resin covering the periphery of the steel wire 2 and lock devices 6 provided at both ends of the wire rope 1 to be freely engaged and disengaged with and from each other, and the wire rope 1 is installed in the annular state on a wheel to be locked. In this case, the wire rope 1 has elasticity, and the wire is previously formed in such a shape to be near the shape of the installed state. Further, the wire rope has restoring force to be returned to the initial shape in case of deformation.
Patent JP-H02120134-A (JP)
Title: Four-wheel drive vehicle
Inventor: KIMURA AKIHIRO
IPC: B60K17/356
Filed: 1988-10-28
Abstract: PURPOSE:To improve the extent of driving force by controlling a fluid flow quantity on the basis of a rotation differential between both front and rear wheels, in a device which drives one side of these front and rear wheels through an engine via a transmission, and drives the other through a hydraulic motor. CONSTITUTION:Front wheels 14 are rotated by motive power taken out of a transmission 11 connected to an output shaft of an engine 10, while rear wheels 15 are constituted so as to be rotated by a hydraulic motor 13 owing to discharge oil of a hydraulic pump 12 being directly driven by the engine 10. The hydraulic pump 12 is formed into a two-throw type of a first pump 12A for combined use of power steering-four-wheel drive and a second pump 12B for 4WD exclusive use, and a selector valve 30 for 2WD and 4WD is installed in the discharge side. In addition, a flow control valve 32 installed in a feed passage feeding the hydraulic motor with pump discharge oil is controlled so as to synchronously rotate both front and rear wheels 14, 15 on the basis of rotational frequency of these front and rear wheels by a controller 42.
Patent JP-H08115290-A (JP)
Title: Data transfer device
Inventor: KAMIYA YASUAKI
IPC: G06F13/28
Filed: 1994-10-13
Abstract: PURPOSE: To efficiently perform the DMA block transfer having a high degree of urgency without delay. CONSTITUTION: The DMA control parameter or the like given from a CPU 3 is stored in a DMA channel information storage means 11, and three channels are provided which priorities shown by CH2>CH1>CH0 are given to in accordance with degrees of urgency of data transfer. The parameter of a DMA transfer execution means 13 for DMA transfer interruption is stored in a backup channel information storage means 12, and backup channels BUPCH1 and BUPCH0 are provided correspondingly to channels CH1 and CH2 other than the channel CH2 having the highest priority. Relations of CH2>MUPCH1>CH 1>BUPCB0>CB0 are set to priorities of these channels. The DMA transfer execution means 13 executes the DMA transfer based on stored information of the DMA channel information storage means 11 and the backup channel information storage means 12.
Patent JP-S63127816-A (JP)
Title: Electrode shaping device for electric discharge machining
Inventor: TANAKA AKIYOSHI
IPC: B23H7/22
Filed: 1986-11-18
Abstract: PURPOSE:To shape an electrode efficiently and easily by adjusting the gap between a pair of parallel electrode shaping blocks and shaping the electrode by the use of the gap, thereby shaping the electrode to a desired dimension without executing measurement. CONSTITUTION:A movable table 7 and movable electrode shaping block 8 are shifted by a micrometer head 9, and the dimension of the gap A between the fixed and movable electrode shaping blocks 6 and 8 is read by a display unit 12, and the gap A is made equal to the dimension B for shaping the electrodes, and an electrode 13 is arranged so as to stride over the gap A, and the electrode 13 is shaped through electric discharge. Though, accompanied with shaping, the both electrode shaping blocks 6 and 8 are exhausted, the same shaping operation is repeated, until electric discharge disappears, and the electrode 13 can be shaped to the necessary dimensions. Therefore, the labor for measuring the electrode diameter is economized, and a number of shaping works can be carried out in one time, and the shaping work can be executed in a short time, and the electrode 13 can be shaped efficiently and easily.
Patent JP-H02121665-A (JP)
Title: Paper diaper
Inventor: MORIGUCHI HIROSHI
IPC: A61F13/15
Filed: 1988-11-01
Abstract: PURPOSE:To eliminate the malodor of a paper diaper by compounding 15-65 pts.wt. of an auxiliary agent and 5-30 pts.wt. of a binder component with 3-20 pts.wt. of a microbial component constituted of bacteria and enzyme to adsorb all of the components by an adsorbable sheet. CONSTITUTION:The compound added to the water absorbing material of a paper diaper is prepared by compounding 15-16 pts.wt. of an auxiliary agent and 5-30 pts.wt. of a binder component with 3-20 pts.wt. of a bacterial component constituted of bacteria and enzyme. As the auxiliary agent, an org. substance, especially, a substance becoming nutrients for bacteria such as sucrose, powder milk or starch is used and, as the binder component, a water-soluble resin binder or an emulsion binder is used. As the bacteria, bacteria of the genus Bacillus, the genus Streptococcus, the genus Enterobacterium and the genus Rhizobium as well as aerobic or anaerobic bacteria can be used. Since bacteria or enzyme decompose a malodorous source caused by the urine and filth accumulated in the paper diaper, a malodor can be treated.
Patent JP-H06126120-A (JP)
Title: Method for increasing co concentration in cracking gas
Inventor: KOSUGE KATSUSHI
IPC: C01B32/40
Filed: 1992-10-13
Abstract: PURPOSE:To achieve a stabilized operational condition in a method for increas ing CO concentration in a cracking gas based on a pressure swing adsorption method. CONSTITUTION:In a method for increasing CO concn. in a cracking gas wherein when a hydrocarbon gas is cracked by means of a steam reforming method or a partial oxidation method to form a cracking gas wherein H2, CO, CO2, CH4 and N2 are main ingredients, a CO2 rich gas is recovered by means of a pressure swing adsorption method and the CO2 rich gas is fed as a modifier for cracking the hydrocarbon gas, an adsorbent adsorbing preferentially CO2 gas to other gases is placed in each adsorption tower of the pressure swing adsorption apparatus and before each pressurizing process and desorption process of the pressure swing adsorption method having the pressurizing process, an adsorption process and the desorption process, a pressure uniformizing process uniformizing the inner pressure of each adsorption tower is provided to reduce mixing of the CO2 rich gas into H2 and N2 in the raw material gas. The CO concn. in the cracking gas is increased thereby stably and effectively and a complete utilization cycle of the recovery gas in the recovery of CO can be completed.