baber/WOPTO huggingface dataset:
Patent JP-H11122853-A (JP)
Title: Rotor of compressor motor
Inventor: SATO MITSUHIKO
IPC: H02K1/27
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce copper loss and improve the efficiency of a motor, by a method wherein slits through which housing spaces of magnets in a rotor core are linked with the outer circumference part of the core are provided on the pole end parts of the magnets. SOLUTION: A number of thin iron plates which are punched out into predetermined shapes are layered in a shaft direction to form a rotor core 1 and a stator core 9. A stator facing a rotor with an air gap therebetween has windings 13 which are wound in a plurality of slots 11 of the stator core 9 so as to form a 3-phase 4-pole construction. Slits 3 through which housing spaces of magnets 2 of the rotor having a 4-pole construction are linked with the outer circumference of the rotor core are provided on the pole end parts of the magnets 2 in the respective poles of the rotor. The leakages of main fluxes produced by the magnets 2 are significantly suppressed and the main fluxes contributing to a torque are significantly increased.  With this constitution, as the leakage of the main fluxes are suppressed, the torque components of the main fluxes are significantly increased and the torque is significantly improved, currents are reduced and an iron loss is reduced, so that the efficiency of a motor can be significantly improved.
Patent JP-H07132038-A (JP)
Title: Production of baked cake
Inventor: HOSHINO YUJI
IPC: A21D13/08
Filed: 1993-11-12
Abstract: PURPOSE:To provide a process for making baked cake from specific materials. CONSTITUTION:KONNYAKU (devil tongue) powder is used as a part of the materials, mixed with calcium hydroxide with heat, and baked to give the objective cake.
Patent JP-2001129268-A (JP)
Title: Toy robot mechanism
Inventor: CHO KIMIMASA
IPC: B25J15/08
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a mechanism, and to further approach a robot to a shape of a human being while keeping nobility and maneuvering performance of a two-footed walking robot capable of controlling a direction change and accompanied by an actual feeling of walking operation. SOLUTION: A driving foot member 5 is installed on the lower end of a driving foot rod 2, a support foot member 6 is installed on the lower end of a support foot rod front 3 and a support foot rod rear 4, a seesaw plate 12 is arranged on a side surface of a body part 1, an optional part of the support foot rod front 3 is installed on a crankpin 8, the upper end is installed on the front end of the seesaw plate 12 via a support foot link 9, and the upper end of the driving foot rod 2 is installed on the rear end of the seesaw plate 12. The driving foot member 5 and the support foot member 6 mutually vertically operate in synchronism with walking operation by rotation of a crankshaft 7 to continuously transmit propulsion of the driving foot member 5 to a floor surface.
Patent JP-H11137813-A (JP)
Title: Power source breaking device for preventing exchange of parts
Inventor: ONODERA AKIRA
IPC: A63F7/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent unfair exchange of parts such as ROMs. SOLUTION: A movable piece 3 is made of ferromagnet, and is attached detachably to the base of this device. An electromagnet 4 is attached to the base to generate magnetic force by electric power to move the movable piece 3 in a prescribed direction. When the movable piece 3 is moved by the electromagnet 4, an engaging piece 5 is engaged with the movable piece 3 and fixed so that the engagement can be manually disengaged. When a part is taken out of the position where the part has been installed, a first switch 6 connects the electromagnet 4 to a power source for exciting current. When the movable piece 3 is moved in the prescribed direction, a second switch cuts off the main power source, and at the same time, connects an alarm 8 to the power source for exciting current.
Patent JP-H11131455-A (JP)
Title: Sluice gate operation recorder
Inventor: MARUMOTO JIRO
IPC: E02B7/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To avoid use of a special electric motor having large starting time torque, and use a general purpose electric motor by recording an electric current value of an electric motor to open/-close a door body, a water level change in a waterway, an opening change in the door body and the measuring time. SOLUTION: An electric current value is continuously measured by starting an electric motor 5, and is continuously recorder in a recorder 9 through a terminal block 9a. A door body 2 rises by starting the motor 5, and an opening/ closing condition of the door body 2 is continuously measured by an opening/ closing gauge 7, and a water level condition of a waterway is continuously measured by a level gauge 8. It is also converted into to a DC converting signal, and is continuously recorded in the recorder 9 through the terminal block 9a. Then, when information on the electric current value, opening information on the door body 2 and water level information on the waterway are recorded in the recorder 9, the time is also simultaneously recorded. A starting time electric current value of the motor 5 at water gate operating time can be accurately known by analyzing these informations.  Therefore, the motor 5 is effectively used, and can be utilized to resolve a cause of the secular degradation and trouble of an opening/closing mechanism of the door body 2.
Patent JP-H05160855-A (JP)
Title: Transmission association control system
Inventor: HIROKANE KAORU
IPC: H04L12/28
Filed: 1991-12-03
Abstract: PURPOSE:To reduce the overhead by establishing/release of association and to decrease the residence of a transmission message. CONSTITUTION:Whether or not a transmission association cue of a same destination is already in existence is discriminated (step 200) upon the receipt of a transmission request, and whether or not the number of messages in transmission waiting reaches a maximum number is discriminated as to the transmission association of the same destination (step 201). When the transmission association of the same destination is not in existence or even when the transmission association of the same destination is in existence and the number of messages awaiting transmission in the transmission association cue does not reach its maximum number, an idle transmission association cue is utilized.
Patent JP-H03181037-A (JP)
Title: Magneto-optical recording medium
Inventor: AOYAMA AKIRA
IPC: G11B11/10
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a magneto-optical recording medium having low noise and little warpage by adding plural elements which cause different stress directions into Al as a reflecting film. CONSTITUTION:A reflecting film formed in the magneto-optical recording medium has the composition expressed by formula I, wherein 0<x<=5atm.%, 0<=y<=1, 0<=z<=1, and 0<alpha<1. Namely, by mixing such elements which causes different stress directions to the film, the obtd. reflecting film has little stress. By forming the reflecting film with the composition of formula I, the obtd. medium has little noise, little warpage and good mechanical properties.
Patent JP-H01159649-A (JP)
Title: Development processing tank
Inventor: SAWADA RYOSAKU
IPC: G03D3/00
Filed: 1987-12-16
Abstract: PURPOSE:To suppress deterioration due to oxidation in the liquid surface of contained processing liquid by forming a slit-shaped opening part through which a photosensitive film is put in and taken out at the upper part of a liquid chamber and putting the opening part under water. CONSTITUTION:A container 1 has the liquid chamber for containing the processing liquid 7 internally and the slit-shaped opening part 2 through which the film 4 is put in and taken out is provided above it while projecting upward. A water tray 3 is arranged above the container 1 while surrounding the opening part 2 and side wall height which is high enough to hold the water level of the injected water 8 higher than the upper end of the opening part 2 is set. Namely, the water 8 is injected into the water tray 3 to cover the opening part 2 of the container 1 with the water layer, and then the processing liquid 7 charged in the container 1 is shielded from the atmosphere to preclude the characteristic deterioration due to the oxidation of the processing liquid 7.
Patent JP-H05135455-A (JP)
Title: Linear skating recording/reproducing device
Inventor: YAMAGUCHI MASATO
IPC: G11B15/665
Filed: 1991-11-08
Abstract: PURPOSE:To surely obtain a relative moving stroke between two chassis without enlarging the size of the chassis and to increase the efficiency of the surface utilization of the chassis at the linear skating recording/reproducing device freely slidably connecting one chassis provided with a recording medium cassette loading section and the other chassis with a recording/reproducing section. CONSTITUTION:A fixed chassis 14 is provided with guiding grooves 20 formed so as to be extended along the longitudinal direction of two guiding walls 19 erected on the edge parts of both of its right and left sides so as to be extended back and forth and two guiding shafts 21 projecting upward from each position close to the two guiding grooves. A sliding chassis 16 is provided with two guided shafts 26 and 26 engaged respectively and freely slidably with the two guiding grooves and two guiding grooves 25 engaged respectively and freely slidably with the two guiding shafts and extended back and forth.
Patent JP-H04191503-A (JP)
Title: Cut-off cancelling mechanism of load sensing system
Inventor: IMAI HIROSHI
IPC: E02F9/22
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a heavy drilling mode with a sense of powerfulness of a machine by providing means for increasing relief set pressure respectively on an LS relief valve and a main relief valve arranged on a pump discharge circuit, and operating the main relief valve when a negative load pressure to be applied to an actuator is increased. CONSTITUTION:When an operator sets a switch 26 ON, a solenoid of a solenoid valve 23 is excited and pressure oil sent from a hydraulic pump 24 is applied to an LS relief valve 21 through a pilot circuit 25. A relief set pressure of the LS relief valve 21 gets higher than that of a main relief valve 22. In case that a negative load pressure to be applied to an actuator is increased and a discharge pressure of a pump 1 exceeds a specified value, the main relief valve 22 is operated, while the LS relief valve 21 is not operated. A differential pressure between a pump discharge pressure Pp and a pilot pressure PLS, therefore, todes not exceed a set pressure of a regulator valve 17. The pump 1 is thus driven with a maximum tilting plate angle, and cut-off, is not carried out.
Patent JP-H11151328-A (JP)
Title: Golf club
Inventor: TAKEDA HITOSHI
IPC: A63B53/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a head which can provide a sharp hitting feel, can drive a ball strongly, and enlarge its sweet area. SOLUTION: A recess part 19 is formed in the rear of a head main body 16, and a metallic core 17 is fitted into the recess part 19. A lid 18 covering the core 17 is secured to the rear of the head main body 16. The material of the core 17 has a lighter specific gravity than the material of the head main body 16. Therefore, the head can provide a sharper striking feel than does a head having a hollow recess part, and the effect of enlarging a sweet area can also be obtained through the distribution of weight to the periphery of the head. The specific gravity of the material of the lid 18 is equal to or greater than that of the material of the head main body 16. Thereby the depth of the center of gravity of the head deepens, resulting in an even wider sweet area.
Patent JP-H04187592-A (JP)
Title: Device of preparing thin film
Inventor: JINBA HITOSHI
IPC: H01L21/31
Filed: 1990-11-22
Abstract: PURPOSE:To obtain an oxidized thin film having uniform distribution of film thickness and film qualities by making a gas channel from oxygen-active seed generating mechanism to a treating chamber and each inner wall face of the treating chamber of a specific material. CONSTITUTION:This device of preparing a thin film is equipped with a treating chamber having airtight structure and inner space maintained in vacuum, a substrate 6 which is set in a treating chamber 1 and has the surface on which a thin film is formed, an exhaust system to evacuate the treating chamber 1, a substrate holder 5 which retains the substrate 6 and has temperature regulating mechanism to control temperature of the substrate 6, mechanism of generating an oxygen active seed, one kind of raw material gases and raw material gas feeding mechanism of feeding each of at least two kinds of raw material gases to the treating chamber 1. Further, a gas channel from the active oxygen seed generating mechanism to the treating chamber 1 and each inner wall face of the treating chamber 1 are made of any material of glass, ceramics, a metal surface treated material and polymer compounds.
Patent JP-H11154971-A (JP)
Title: Electronic mail system and storing medium
Inventor: SUZUKI SHINO
IPC: H04L12/58
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To execute schedule management which is easy to handle also for a user using plural computers by transmitting a mail for managing in which a user writes a date for managing the schedule to a mail storing means for managing a mail server and automatically transmitting a mail for informing of this data to a mail address. SOLUTION: A user previously transmit a managing mail writing a date for management to a managing mail storing file of a mail server 2 so that a warning mail warning that the date for managing gets close is transmitted his own mail address when this managing date gets close. Then, by confirming the mail to his own mail address, date management is executed. In addition, as this warning mail becomes in the state of being stored toward his own mail address of the server 2, the warning mail can also be received from client devices 4, 4... on an office LAN and another computer connected on another network.
Patent JP-H06169285-A (JP)
Title: Portable telephone set with fault detection function
Inventor: OKAMOTO TOSHIYUKI
IPC: H04W24/00
Filed: 1992-11-30
Abstract: PURPOSE:To allow the user to immediately discriminate the occurrence of a fault by performing a self-diagnosis is whether or not a fault due to shock takes place, storing the result of diagnosis and displaying the result of self- diagnosis and a fault content on a display device. CONSTITUTION:When a CPU 5 receives a shock output of a shock sensor 16, a self-diagnostic circuit 13 is started, A test program for confirming the operation of a circuit in the portable telephone set is stored in the circuit 13. When the result of diagnosis indicates a fault, the value measured by the sensor 16 is stored in a shock value memory 17 and the date of the occurrence of the fault and the shock value in the memory 17 are stored in a fault recording memory 14 under the control of the CPU 5. Simultaneously a display character is recorded on the fault display memory 15. Thus, when a talking button 1 is depressed and the fault takes place, the presence of fault is displayed on a liquid crystal display device 12 under the control of the CPU 5 and the fault content is displayed on the display device by the depression of a * button 18 and informed to the user. The state is restored to the initial state by the depression of an OFF button 3.
Patent JP-H11155007-A (JP)
Title: Communication equipment
Inventor: IWATA MASANORI
IPC: H04M1/274
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment for reducing the labor for merchandise sale using a telephone set. SOLUTION: A control logic 21 reads a signal indicating the telephone number of the destination for merchandise sale transmitted from a personal computer 1. A person in sales charge off-hooks a telephone set 3. A hook sensor 23 detects off-hook of the telephone set 3, and transmits the detection signal to a control logic 21. The control logic which receives the detection signal transmits a fetched signal indicating the telephone number to a DTM(double tone multiple frequency) 22. The DTMF 22 dials the telephone number. In this case, the person in charge makes appointment for the merchandise sale or the like. When speech is over, the person on-hooks the telephone set 3.
Patent JP-H03181598-A (JP)
Title: Lubricant for cutting processing and medium thereof
Inventor: NODA MASAHIRO
IPC: C10M169/04
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a medium of the title lubricant containing a base oil such as polyethyle glycol, thickener such as polyalkylene glycol and water at a specific ratio, having excellent fabricating efficiency, processing precision and workability and free from problem of environmental hygiene. CONSTITUTION:The aimed medium containing (A) 5-90 pts.wt. base oil consisting of one or more compound selected from polyethylene glycol, polypropylene glycol and poly(oxyethylene-oxypropylene) derivative, (B) 0.01-5 pts.wt. thickener consisting of a polyalkylene glycol derivative and/or high polymer polysaccharides and (C) 5-90 pts.wt. water.
Patent JP-H04189437-A (JP)
Title: Portal structure of machine tool
Inventor: MIYAJIMA TOKUHITO
IPC: B23Q1/00
Filed: 1990-11-22
Abstract: PURPOSE:To eliminate a forward fall of a main spindle head, facilitate obtaining running precision, and reduce drunkard walk by freely movably mounting a saddle having a main shaft ram in two slide guide surfaces to be freely movable vertically between the two slide guide inner surfaces. CONSTITUTION:A saddle 15 is moved and positioned along two slide guide surfaces 13b at an upper end of a ceiling beam by a servo motor driven by an NC device to rotate a feed screw 17. The slide guide surfaces 13b are cut and provided apart from each other in a horizontal surface, the gravity center of the saddle is positioned on bisector of the slide guide surfaces, and the feed screw 17 is also positioned in this surface to be balanced, so the saddle 15 moves smoothly, and that drunkard walk can be reduced. A ram 19 is moved vertically in the Z-axis direction by the feed screw rotated by a servo motor driven by the NC device. When the ram 15 is elongated long down, a portal column can move in the Y-axis direction without interferrence because the ceiling beam is separated to the front and back, and as the column of a portal column 13 is in the form of a U-letter.
Patent JP-H08175726-A (JP)
Title: Unwrinkling roll for sheet material
Inventor: NITTA HIROSHI
IPC: B65H27/00
Filed: 1994-12-22
Abstract: PURPOSE: To unwrinkle a sheet material efficiently not only near a center part of the roll but also in an end of the roll and also correspond to a thin material such as a very thin film by forming a new spiral groove gradually adding as it approaches both ends from its center. CONSTITUTION: A spiral groove 15 for sending wrinkle to both end direction in which lead angle θ slants to a direction opposite toward the both ends 12a, 12b from a roll center 11 is mounted on a surface of an unwrinkling roll. New spiral grooves 15b, 15c are gradually added and the number of the grooves are increased at it approaches the both ends 12a, 12b from the roll center 11 to improve supplementary action of a sheet material to the roll end where the wrinkle is apt to accumulate. A groove is formed such that the lead angle θbecomes larger as it approaches the both ends 12a, 12b from the roll center 12. Thereby, sending amount of the wrinkle becomes larger as the end where the wrinkle is apt to accumulate, so that enlargement action can be obtained.
Patent JP-H07151030-A (JP)
Title: Intake device for motorcycle
Inventor: IIZUKA SUNAO
IPC: F02M35/16
Filed: 1993-11-26
Abstract: PURPOSE:To effectively utilize space, and to improve engine output by providing a lower extension parts, which are extended to the outside of the right and left side surfaces fuel feeder on the inside of each main frame, and with which the capacity of an intake air box is increased, on lower right and left of the intake air box, in an integrated manner. CONSTITUTION:A front and rear four-cylinder type-type four-cylinder engine in a motorcycle is supported below a main frame 4 extending symmetrically forward and backward, and outside air is fed to a throttle body 5 mounted on the V-bank part of the engine from an intake air box 6 above the throttle body 5. The intake air box 6 is stored in the recessed part provided on the bottom part of a fuel tank supported on the main frame 4, and the air box comprises a cover 20 and a base 21, the opening part of which is covered with the cover 20, and the air box is mounted on the throttle body 5 in the base 21. Lower extension parts 22 extending downward are provided on both sides of the lower part of the base 21, so as to increase the capacity of the air box 6.
Patent JP-2001137812-A (JP)
Title: Waste treatment method
Inventor: RI GYOKUYU
IPC: C02F11/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a waste treatment method which is capable of efficiently and easily treating solid organic waste. SOLUTION: The solid organic wastes are disintegrated and crushed by a pretreating means 1 and impurities are removed therefrom. The solid organic wastes and a liquid mixture after methane fermentation from a return means 9 are heated and mixed in a mixing tank 2 and the mixture is refined to liquid organic wastes of 10 to 15% in TS concentration. After the impurities are removed from the liquid organic wastes in a filter means 3, the liquid organic wastes are mixed with suitable nutrient salts or biological sludge in a solubilizing tank 4, by which the liquid mixture is refined. The liquid mixture is subjected to a methane fermentation treatment in a methane fermentation tank 7 and gaseous methane is recovered.  A part of the liquid mixture after the methane fermentation treatment is heated by steam in a hot alkali treating means 10 of the return means 9 and nitrogen compounds are removed by a stripping treatment. An alkali is added to the liquid mixture to solubilize bacterial and refractory organics and the mixture is returned to a mixing tank 2. There is no need for diluting water, and waste water and sludge are decreased. The efficient treatment is made possible.
Patent JP-H11153198-A (JP)
Title: Shaft drive device
Inventor: WATANABE YOSHIO
IPC: F01L1/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To simply and continuously carry out adjustment of a clearance of an engaging part of a bevel gear of a camshaft, etc., by operation from outside even while an engine works and to make an engaging relation with an objective bevel gear appropriete by absorbing positional slippage and directional slippage even when they are caused on installation parts on both ends of the shaft. SOLUTION: Bosses of bevel gears 6, 16 on both ends of a driveshaft 5 are extensively provided in the axial direction, they are connected to the shaft respectively through spherical splines 5a, 5b free to slide in the axial direction, cylindrical bearing housings 7, 17 are installed through a bearing 8 free to revolve in the circumference of the bosses of the bevel gears, screw parts 7a, 17a are formed on an outer peripheral surface of the housing, through hole (screw holes) 26, 36 to be communicated to the inside to a cylinder head 14 and a crankcase 15 are provided, the screw parts of the housing are screwed in the through holes and the housing is selectively rotated.