baber/WOPTO huggingface dataset:
Patent JP-H0246877-A (JP)
Title: Ball hitting game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-08-10
Abstract: PURPOSE:To prevent the destruction of a contact detecting circuit by supplying electric power into the driving power source circuit of the contact detecting circuit through a driving source switch which operates when a ball hitting driving mechanism is put into the ball hitting enabled state. CONSTITUTION:The driving circuit of a ball hitting device 30 is supplied with electric power through a contact detecting circuit 105, which is not supplied with electric power in the ordinary state, and the electric power is supplied into a driving power source circuit 117 when a player turns the turning operating member 43 of a ball hitting operating mechanism 31, and a motor switch 54 is turned ON, and the contact detecting circuit 105 can be operated. Therefore, when a connecting wire 98 for electric power source is connected, the contact detecting circuit is not supplied with electric power, and even if a voltage power source is erroneously inserted, the contact detecting circuit is prevented from being broken immediately. The breakage of the contact detecting circuit can be prevented surely by confirming the proper voltage source before the driving source switch is turned ON.
Patent JP-S6443791-A (JP)
Title: Timepiece device
Inventor: TANOSAKI YASUO
IPC: G04G13/02
Filed: 1987-08-10
Abstract: PURPOSE:To transmit the acoustic signal for alarming to be generated by an alarm clock at the set time directly only to the user's auditory tube by emitting the above- mentioned signal via a portable type acoustic signal reproducer which uses an earphone or the like as an acoustic output part. CONSTITUTION:An administration control part 1 consists of a microprocessor, etc., is inputted with the clock signals of the prescribed period emitted from a quartz resonator 2 and measures the time by using a clock part 3. On the other hand, a set time memory 4 connected to the control part 1 stores the arbitrary time information inputted from a time setting part 5 as the set time data. The control part 1 momentarily compares the set time data of the memory 4 and the present time data of the clock part 3 and emits a coincidence detection signal to a signal generating part 6 when the coincidence of there times is attained. The generating part 6 makes oscillation action when the coincidence detection signal is inputted thereto. A signal processing part 7 synthesizes and outputs the acoustic signal reproduced in a signal reproducing part 8 of the acoustic signal for alarming applied from the generating part 6, etc. The acoustic signal outputted from the processing part 7 is converted to acoustic waves in a signal output part 9 consisting of the earphone, etc. These waves are transmitted.
Patent JP-S6356177-A (JP)
Title: Driving of ultrasonic motor
Inventor: KAWASAKI OSAMU
IPC: H01L41/04
Filed: 1986-08-26
Abstract: PURPOSE:To stabilize the operation of a motor, by a method wherein the driving body of the motor is driven in a frequency, higher than the highest value of the hysteresis loop of a resonance frequency showing a non-linear effect and lower than an antiresonance frequency. CONSTITUTION:An ultrasonic motor consists of a piezo-electric driving body, a slider, an elastic body and a moving body while a traveling wave is excited in the driving body to drive the moving body. Upon driving this motor, the driving body is driven in a frequency, higher than the heighest value of the hysteresis loop of a resonance frequency showing a non-linear effect and lower than the antiresonance frequency of the driving body. According to this method, the moving body may be turned stably at all times without changing the admittance thereof unstably and suddenly.
Patent JP-H0363685-A (JP)
Title: Cleaning device for image forming device
Inventor: SUGIYAMA TSUKASA
IPC: G03G21/10
Filed: 1989-07-31
Abstract: PURPOSE:To preclude staining due to toner scattering by detecting the suspension state of toner and releasing a blade after the toner settles sufficiently. CONSTITUTION:Toner which is removed with the blade 30 which is pressed against the surface 22 of a photosensitive body by a support member 31 is scattered in a casting 33. When copying operation is finished, a sensor 34 detects the suspension state of the toner with an ultrasonic wave. The output value of the sensor 34 is compared with a reference value of a storage means 37, it is judged that the toner 23 settles sufficiently when those values coincide with each other, and the release signal for the blade 30 is outputted to a solenoid 39. The solenoid 29 draws a pin 41 in with the signal, a lever 42 rotates counterclockwise, and the member 31 rotates clockwise around a pivot shaft 32, so that the blade 30 leaves the surface 22. The toner 23 settles sufficiently, so it is never scattered out of the casting 33 and the staining due to the toner scattering is therefore eliminated.
Patent JP-H0545486-A (JP)
Title: Installation of control rod drive water
Inventor: NAGASE TATSUO
IPC: G21D1/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain an installation for control rod drive water which enables an increase of tolerance in design of a condensate storage tank and reduction of the capacity of a building holding the condensate storage tank in a state wherein an effective suction head of a control rod drive pump is ensured equally. CONSTITUTION:In this installation, a control rod drive water tank 27 is provided and drive water pump 13 and a drive water piping 14 are connected to this water tank 27 through a control rod drive water system suction piping 34. Filters 33, 35 and 36 are provided for a condensate system return piping 10, a tank feed water piping 29 and a control rod drive water pump minimum flow piping 20 which are connected to the water tank 27.
Patent JP-H0950797-A (JP)
Title: Electronic equipment device housing battery case
Inventor: HAMANO HIDEYUKI
IPC: H05K5/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the bad influence to electronic parts inside an equipment body even in the case where the leakage is generated in a battery, and to facilitate the connection and disconnection of a battery. SOLUTION: A battery case 2 having the U-shaped cross section, which houses a battery 3 and which is provided with holes 4, 5 for exposing electrodes of the battery in both ends thereof, is held by a left side holder 9 and a right side holder 12 of a battery case housing part 6 of an equipment body 1 freely to be disconnected. The equipment body 1 has minus terminals 13, 14 and plus terminals 15, 16, which can contact the electrodes of the battery 3 inside the battery case 2 through the holes 4, 5, and the plus terminal 15 and the minus terminal 14 are connected to each other by a lead wire 17. The battery case 2, in which the battery 3 is housed, is housed by pushing the left end of the battery case 2 into the left side holder 9 and pushing the right end of the battery case 2 along a tapered guide plate 10 of the right side holder 12.
Patent JP-H0252891-A (JP)
Title: Engaging opening and closing device of manual door
Inventor: NAKAO SHOICHI
IPC: B66B13/08
Filed: 1988-08-12
Abstract: PURPOSE:To enable the confirmation of the earlier closing of a door hidden behind the closing side by rotating the handle of the door on the manually closed side in the closing direction to move the engaging roller of the door in the closing direction, and providing a laterally movable locking mechanism of the engaging element pressed by the roller. CONSTITUTION:When an elevator is stopped at a station, and a handle 2 is pushed in the closing direction to close a station door 1 by the handle 2, a cylinder part 8 and arms 9, 9' are rotated, and the arm 9' is separated from a cylinder part 13, while the arm 9 approaches and contacts with it. As the cylinder part 8 is also rotated to move a cut-out channel out of position, then, a roller 21 is brought up from the cut-out channel on the outer circumference of the cylinder part 8, and a lock fitting 19 is rotated and separated from a lever 12, so that the lever 12 is made rotatable. When the handle 2 is further rotated, the lever 12 is rotated, the cylinder part 13 and an engaging roller 15 are moved, the arm 9' is moved to the two-dot chain line position to push an engaging element 30 toward the closing direction, but a lever 26 can not be rotated as a lock fitting 36 is locked. Thus, a cage door 4 is pushed out to the extent of the moving amount of the roller 15 and closed earlier by G than a door 1, and thus the closing of the door 4 can be confirmed.
Patent JP-S58102641-A (JP)
Title: Work transport device of centerless processing machine
Inventor: YOSHINO TSUTOMU
IPC: B24B5/18
Filed: 1981-12-10
Abstract: PURPOSE:To offer a transport device for centerless processing with small transport space, by selecting the pitch of feed and sendout of works between rolls larger than the pitch at which the works are transported to the feed position and at which the processed works are sent out of the sendout position. CONSTITUTION:A pair of rolls 1, 2 are for centerless grinding. A work rest 5 provided with many receiving surfaces 4 at short pitches is to store works 3. No.1 transport arm 8 makes vertical and horizontal movement by the action of eccentric drives 14, 16, 20 to feed the work 3 on the work rest 5 pitch by pitch. The drive means drives No.2 transport arms 10, 11, which make also vertical and horizontal motion synchronously, and the receiving surface 10 sends the foremost work on the work rest into between rolls while the other receiving surface 11 sends the processed works to a sheet.
Patent JP-H0857590-A (JP)
Title: Mold in continuous casting apparatus and method for controlling shape of mold
Inventor: MURAKAMI TOSHIHIKO
IPC: B22D11/22
Filed: 1994-08-24
Abstract: PURPOSE: To freely bend a mold without applying the outer force in order to prevent air gap. CONSTITUTION: The mold 2 for continuous casting apparatus is composed of water-cooling copper plates 2, upper back frames 3 and lower back frames 4 divided into the upper and the lower parts through dividing part 9 and attached to the back surface of the water cooling copper plate 2, temp. measuring means 11, 12, inserted into the water-cooling copper plate 2 from the neighborhood of the dividing part 9 and measuring the temp. of the molten metal side and a water temp. control part 20 for controlling the cooling water flow rate based on signals of the temp. measuring means 11, 12. When the temp. measuring means 11, 12 detect the low temp., the cooling water flow rate is lowered to thermaldeform the water-cooling copper plate.
Patent JP-H1135678-A (JP)
Title: Biodegradable polyesteramide and its production
Inventor: TAKAHASHI AKIO
IPC: C08G69/44
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable polyesteramide excellent in heat resistance and dynamic strength, and to provide a method for simply producing the same. SOLUTION: This biodegradable polyesteramide has polyamide units of formula I: (NH-R1 -NHCO-R2 CO) (R1 is a <=13C divalent aliphatic alkylene group; R2 is a 4-12C linear alkylene group) and polyester units of formula II: (O-R3 is a 2-10C aliphatic alkylene group; R4 is a 8-12C linear alkylene group) in a Ma/Mb ration of 15/85 (Ma is the mole fraction of the polyamide units, and Mb is the mole fraction of the polyester units).
Patent JP-H0947928-A (JP)
Title: Vertical frame member positioning jig
Inventor: IWANAGA TSUTOMU
IPC: B23P21/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a vertical frame member positioning jig by which a vertical frame member can be accurately positioned along the one side surface of a pillar, even when it receives the vibration of a motor-driven rotary tool or the like. SOLUTION: A vertical frame member positioning jig is provided with a jig body 5 extendedly provided with a pair of holding pieces 4 for insertedly holding both side surfaces 1b of a pillar 1 being adjacent to one side surface 1a of a pillar 1 by both flanges 3a of a vertical channel piece 3 inside which a vertical frame member 2 arranged along the one side surface 1a of the pillar 1 is fitted, and a sticking bolt 7 which is screwed in the web 3b of the vertical channel piece 3 in such an attitude that the tapping shaped end part 6 is projected inside the vertical channel piece 3 of the jig body 5. The vertical frame member 2 arranged along the one side surface 1a of the pillar 1 is not dislocated by the vibration caused by a rotary tool or the like.  Further, if the end part 6 of the sticking bolt 7 is screwed into the vertical frame member 2, the need for supporting the jig body 5 by a worker can be dispensed with.
Patent JP-H0862341-A (JP)
Title: Method and device for frosting detection
Inventor: SEKII HIROSHI
IPC: G01V3/08
Filed: 1994-08-25
Abstract: PURPOSE: To detect the quantity of the frost adhered to the fin of a heat exchanger. CONSTITUTION: The light emitted from a light emitting element 32 is projected to the end surface 12A of a fin 12 through a projecting lens 201. The scattered light reflected by the end surface 12A of the fin 12 or the surface of a frost 13 through the projecting lens 201 is received by a PSD 33. The output of the PSD 33 is divided by a dividing circuit 209 to provide a displacement signal corresponding to the distance between the light emitting element 32 and the end sun-face 12A of the fin or the surface of the frost 13.
Patent JP-H1033266-A (JP)
Title: Tooth brush
Inventor: NAKAGAWA YOSHINORI
IPC: A46B15/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a tooth brush having a high dental caries preventive effect. SOLUTION: A brush part 2 is formed by implanting fibrous bodies 2a to a booth brush body 1 which is gripped and operated to polish the teeth. The tooth brush is formed by providing the tooth brush body and at least part of these fibrous bodies 2a contactable with the oral cavity with an org. high- polymer material part. This org. high-polymer material part is formed of a semiconductor-contg. material into which an N type semiconductor is incorporated.
Patent JP-H0947238-A (JP)
Title: Production of allergen removed rice
Inventor: MISHIMA KENJI
IPC: A23L7/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing allergen removed rice in which an allergen component in rice is efficiently removed without deteriorating starch in it. SOLUTION: This is a method for producing allergen removed rice which is essentially free from allergen by removing the allergen from rice by supercritical carbon-dioxide extraction. In the process, the pretreatment of rice by immersing it into an alcohol mixed solution before the supercritical carbon-dioxide extraction makes an allergen-removing efficiency excellent.
Patent JP-H1037595-A (JP)
Title: Heat insulating door
Inventor: MURAKAWA IKUO
IPC: E06B1/52
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To mount an interior material whose size of depth is common to the mounting part of a heat insulating door and to the mounting part of a normal door. SOLUTION: A building mounting part 20 and a heat insulating material mounting part 21 are formed on the exterior members 3b of a head and a jamb 3 which constitute a heat insulating door frame, with the building mounting part 20 located closer to the indoor side in the out-of-plane direction than the heat insulating material mounting part 21 so that when mounted in a building opening 30, the heat insulating material mounting part 21 is located closer to the outside than an exterior side face 31. Therefore, the size of depth of the portion where the heat insulating material 3b and the interior member 3a project indoors more than the exterior side face 31 is reduced.
Patent JP-H0627096-A (JP)
Title: Gas chromatograph apparatus and operating method thereof
Inventor: TANAKA HIROSHI
IPC: G01N30/26
Filed: 1992-07-06
Abstract: PURPOSE:To surely remove moisture contained in a carrier gas by a simple means without requiring labor and to facilitate improvement of measuring precision on the occasion when a gas sample reacting easily with the moisture is analyzed and measured by a gas chromatograph apparatus. CONSTITUTION:A moisture separating column 1 filled with a stationary phase for separating moisture, which can be regenerated by heating, is interposed between a gas sample introducing part 2 and a carrier gas source 13 and this moisture separating column 1 and the gas sample introducing part 2 are positioned in a thermostat 6 for columns. Regeneration can be executed by heating the moisture separating column 1 in the thermostat 6 for columns. Since the gas sample introducing part 2 is also heated in the thermostat 6 for columns on the occasion, the moisture released is prevented from condensing and remaining in the gas sample introducing part 2.
Patent JP-H1180054-A (JP)
Title: Optically active alcohol and its production
Inventor: MINE TAKAKIYO
IPC: C07C31/125
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active compound which has methyl on its asymmetric carbon and a branched chain alkyl having a same number of carbon atoms at the end, has spontaneous polarization, can solve problems in response speed and tilt angle, and is useful, for example, as ferroelectric liquid crystal. SOLUTION: The optically active R- or S-compound which is shown by formula I: CH3 C*H(OH)(CH2 )m CH(Cn H2n+1 )2 [C* is an asymmetric carbon; (m) is 0-3; (n) is 1-3] [e.g. R-(-)-5-methylhexane-2-ol] is obtained by the asymmetric trans-esterification of a racemic alcohol shown by formula 11: CH3 CH (OH)(CH2 )m CH(Cn H2n+1 )2 using vinyl propionate and lipase from Candida antarctica followed by, if necessary, the hydrolysis of the resultant asymmetric esterified compound.
Patent JP-S6185939-A (JP)
Title: Intraocular lens
Inventor: UIRIAMU JIEI RINKU
IPC: A61F2/16
Filed: 1985-09-10
Abstract: An intraocular lens, including an optic having an optic body with a posterior surface and first and second circumferentially spaced spacing tabs at the periphery of the optic body. Each of the spacing tabs extends radially outwardly from the periphery of the optic body and axially of the optic body in the same axial direction. A haptic is mounted on the optic and projects generally radially outwardly of the periphery of the optic. With this construction, the intraocular lens can be implanted in the eye, with the spacing tabs in contact with the wall of the capsular bag to space the posterior surface of the optic from the wall of the capsular bag.
Patent JP-H0926579-A (JP)
Title: Air press
Inventor: AKASHI HIROSHI
IPC: G02F1/1339
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To impart an uniform load on all surfaces of works by retaining the peripheral part of a sheet covering the upper surface of works, applying a load on the works while supplying high-pressure air into the high-pressure room in an internal space from a high-pressure air supplying port. SOLUTION: Two sheets of works 9 to be struck are placed on a base 6 by being overlapped and a flexible cover 8 covers on them. The sheet 8 on the base 6 is pressurized with the flange 3 formed at the bottom end of a peripheral wall 2 by making a base body A made to wait at the upward of the base 6 descend by making a cylinder 5 extend and then the high-pressure room B formed in a base body A is interrupted from the outside to keep hermeticity of the room. Then, in this state, high-pressure air provided in an upper part 1 is supplied to the high-pressure room B. Consequently, the pressure of the high-pressure room B is raised to apply the pressure to the sheet 8 and simultaneously the works 9 being under the sheet 8 are pressurized and they are applied with a load to be press-fixed by being pressed against the base 6.  When the pressure welding is completed in such a way, the base body A is made to be ascended by the cylinder 5 and the works are taken out from the base 6 and then the sticking work is completed.
Patent JP-H0484655-A (JP)
Title: Die clamping device in forming machine
Inventor: KITAMURA HARUMI
IPC: B29C33/24
Filed: 1990-07-27
Abstract: PURPOSE:To obtain quick characteristic pressure resin in spite of using simple and small rating of hydraulic system by communicating a front part oil chamber and a rear part oil chamber in a die clamping cylinder with a differential circuit. CONSTITUTION:At the time of die clamping, by changing over a change-over valves 39, 41 in the differential circuit 30 so that logic valves 35, 38 open by hydraulic pressure in hydraulic passage 34 side, working oil in the rear part oil chamber 32 is shifted to the front part oil chamber 3 according to shifting of a die champing piston 11, and the excessive working oil generated from the difference between the pressure receiving areas is discharged into a tank as drain. Chucking at the tip part of tie bar 9 with the chuck 22 is sensed by a limit switch, and at the time of confirming completion of die closing the change-over valve 39 in the differential circuit 30 is changed over so that the logic valve 35 closes by circuit pressure at the front part oil chamber side. Two oil chambers are made to the shutting-off condition, but the rear part oil chamber is under the communicating condition with the tank and the working oil from a pump side circuit 36 is supplied only to the front part oil chamber 31 to execute the high pressure die clamping.
Patent JP-S5990037-A (JP)
Title: Moisture sensitive material
Inventor: UCHIKAWA HIDEFUSA
IPC: H01C7/00
Filed: 1982-11-16
Abstract: PURPOSE:To obtain a moisture sensitive material having high sensitivity in detecting moisture and a wide measurable range of moisture by using a calcined mixture composed of an org. silicon compd. polymer wherein at least one of the degree of function and the content of the phenyl group in a total org. group have a siloxane bond of a specific value or above and at least one kind among a metal, metallic salt and metallic oxide as an essential material. CONSTITUTION:A moisture sensitive material is formed of a calcined mixture composed of an org. silicon compd. having the siloxane compd. satisfying at least one of >=2.4 degree of function and >=15mol% content of the phenyl group occupied in the total org. group, for example, silicone grease, silicone oil or silicon resin, and at least one kind among a metal, metallic salt and metallic oxide as an essential material. Ge, Se, etc. are preferred as the above-mentioned metal, and carbonate, nitrate and alkoxide that form metallic oxide when thermally oxidized are preferred as the metallic salt. TiO2, SiO2 and Fe2O3 are used as the metallic oxide.
Patent JP-H0486612-A (JP)
Title: Photographic lens having short overall length of lens
Inventor: MITSUSAKA MAKOTO
IPC: G02B13/18
Filed: 1990-07-27
Abstract: PURPOSE:To provide the lens which is short in the overall length of the lens and has the optical performance good over the entire part of an image by setting the lens shapes, diaphragms and refracting powers of four lenses to satisfy specific conditions. CONSTITUTION:This lens has a positive 1st lens I, a 2nd lens II having concave faces on both faces, a 3rd lens III having convex faces on both surfaces, and a 4th lens IV consisting of a negative plastic material. The lenses are so constituted as to satisfy the conditions of expression I where the radius of curvature of the i-th lens face is designated Ri, the thickness or air spacing of the i-th lens as Di, the combined focal length from the 1st lens I to the 3rd lens III as F123, the focal length of the 4th-lens IV as F4, the focal length of the air lens formed of the 2nd lens II and the 3rd lens III as fA, the refractive index and Abbe number of the material of the i-th lens respectively as Ni, nui, and the focal length of the entire system as F. The lens which has 65 deg. angle of view for photographing, about 2.8 F number, 1 telephoto ratio, the short overall length of the lens and has the high optical performance over the entire part of the screen is obtd. in this way.