baber/WOPTO huggingface dataset:
Patent JP-2000034843-A (JP)
Title: Crusher for demolishing
Inventor: NISHIZUKA MASAYOSHI
IPC: B02C1/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a crusher for demolishing which is equipped with a brake device being excellent in durability and also enabling easy execution of maintenance. SOLUTION: A brake device 10 is so constituted that it has a braking shaft 15 and a pinion 16 which is provided at the fore end of this braking shaft 15 and engaged with the internal teeth of an internal ring gear 3c of a swing bearing 3 disposed between an upper frame 2 of a crusher 1 for demolishing and a lower frame having an arm for crushing a concrete structure or the like. This brake device 10 is so constituted, besides, that it is mounted removably on a swing bearing support plate 2b of the upper frame 2. Since the internal tooth flank of the internal ring gear 3c comes into rolling contact with the tooth flank of the pinion 16, according to this constitution, abrasion lessens and the durability of the brake device 10 is improved. Since this brake device 10 is removable, besides, it can be dismounted for a maintenance operation.
Patent JP-2000036175-A (JP)
Title: Magnetic disk cartridge
Inventor: SODA HIROSHI
IPC: G11B23/033
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To enhance the operation for preventing a shutter member from coming off accompanied with the deformation of a case due to the impact, bending, etc., at the time when a cartridge is dropped, or the like. SOLUTION: Disc-like magnetic disk media are rotatably housed in the case C composed of an upper shell 2 and a lower shell 3, and guide pawl parts 44, 45 are provided on the shutter member 4 opening/closing an opening of the case C for inserting a magnetic head, meanwhile, guide grooves 12, 13 wherein the guide pawls 44, 45 are slid, are provided on the case C, and further a slit stated opening 16 is formed on the front end surface of the case, then in the slit stated opening 16 of the case C after the shutter member 4 is mounted, a regulation member 8 is inserted and fixed for regulating the deformation of the upper shell 2 and the lower shell 3 to the direction where the slit stated opening 16 becomes narrower.
Patent JP-S6093121-A (JP)
Title: Suction device of engine
Inventor: ASAUMI KOUJI
IPC: F02B31/00
Filed: 1983-10-28
Abstract: PURPOSE:To form a strong swirl in the combustion chamber in a low load running area by delaying the valve-opening time of an intake valve installed to an intake air port being not connected to an auxiliary intake air path, as compared with the valve-opening time of an intake air port connected to an auxiliary intake air path. CONSTITUTION:In a low load running area where a closing valve 18 is closed, all the intake air passing through a main intake air path 11 is led to an auxiliary intake air path 20 from an opening 19, and a swirl is formed in a combustion chamber 4. The intake valve of the 1st intake air port 5 is opened at earlier timing than the opening time of the intake valve of the 2nd intake air port 6. And, when the intake valve of the 1st intake air port 5 is opened, the intake air staying in the main intake air path 11 in the down-stream side from the closing valve 18 and the 1st and the 2nd branch intake air paths 15, 16 is sucked into the combustion chamber 4 together with the intake air from the auxiliary intake air path 20. Thus, immediately after opening the valve, the quantity of intake air from the 1st intake air port 5 is increased, and the swirl in the combustion chamber 4 is also intensified.
Patent JP-H0654155-A (JP)
Title: Image communication device
Inventor: OMAE HIROYUKI
IPC: H04N1/32
Filed: 1992-07-29
Abstract: PURPOSE:To make it possible to transmit an original having a different size to the same destination by resetting it in one time communication, by holding the communication after the final page of an original is read and transmitted when a user performs a pose setting. CONSTITUTION:When a user performs the pose setting by a pose button switch 31 at a point of time when the reading and transmission of an original 11 set on an original platen 12 is entirely completed, a main control part 4 holds the communication. Then, when the next original 11 is reset and the pose setting is released, the reading and transmission of the original is resumed after the mode setting is again performed based on the paper size of the reset original 11. When prescribed times passes without releasing the pose setting, the communication is terminated. Therefore, the original having different size can be transmitted without hindrance to the same destination in one time communication.
Patent JP-H0861453-A (JP)
Title: Toroidal continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1994-08-26
Abstract: PURPOSE: To reduce manufacturing costs by reducing troublesome machining operations, and decreasing the required accuracy. CONSTITUTION: One input side disc 2A opposite to a pressing device 8 is supported against the outer peripheral surface of an input shaft 15A via a needle bearing 31. The other input side disc 2B is supported against the input shaft 15A by splining and by means of a flange 32. A cam plate 9 constituting the pressing device 8 is supported against the outer peripheral surface of the input shaft 15A via a ball spline 16a. Coned disc springs 30a, 30a are provided between one side of the cam plate 9 and a loading nut 28a.
Patent JP-H1128170-A (JP)
Title: Bathing assisting implement for infant
Inventor: MATSUOKA HIROMITSU
IPC: A63B31/00
Filed: 1997-07-12
Abstract: PROBLEM TO BE SOLVED: To enable the safe supporting and bathing of an infant by providing the implement with a floating section which has an enclosing inside wall surface of a proper depth around the infant and a bottom seat to be sit with the infant projecting the feet downward and floats the implement up to the water surface while maintaining the seating posture. SOLUTION: A main float 1 is formed by welding the outer peripheral edges and inner peripheral edges of two vinyl sheets and a suction and discharge pipe 2 with a closing valve is mounted at the required point of an upper peripheral surface 1a. A sub-float 3 is formed in the same manner as the main float 1. The upper peripheral surface 3a thereof and the lower peripheral surface of the main float 1 are connected and linked by means of a connecting band 1c of the main float 1 and the connecting band of the sub-float 3. The sheet bottom seat 6 provided with openings 5, 5 is disposed by connecting its peripheral edge to the peripheral surface of the bore of the sub-float 3. A back rest 7 is disposed is connection to the upper peripheral surface of the sub-float 3 and anchor ropes 8 connected with suction cups 9 which may be sucked to a bathtub 10 at the front end are installed.
Patent JP-H0365736-A (JP)
Title: System developing tool
Inventor: SUZUKI TATSUYA
IPC: G06F11/28
Filed: 1989-08-04
Abstract: PURPOSE:To surely trace the change of a required event occurring asynchronously with a bus cycle by holding the occurring state of the specified event changing between trace timings till the trace timing by a trace information holding means. CONSTITUTION:In a system developing tool to trace various kinds of information successively as synchronizing with some definite timing following the operation of a microprocessor 1, the trace information holding means 11 to 14 to hold occurring state of the specified event inside the microprocessor 1 changing between the definite trace timings till the trace timing are provided. Thus, even though huge storage capacity is not secured in a trace memory, the change of the required event occurring asynchronously with the bus cycle surely is caught.
Patent JP-S6096504-A (JP)
Title: Steam reforming of methanol
Inventor: KOFUCHI AKIRA
IPC: B01J23/84
Filed: 1983-10-31
Abstract: PURPOSE:To carry out the steam reforming of methanol with reduced CO by- production, in high conversion, by using a Cu-Zn-V catalyst having a specific composition in the reaction of methanol with steam to produce hydrogen. CONSTITUTION:Methanol is converted to H2 and CO2 by the reaction with steam using a catalyst comprising a CuO-ZnO-V2O5 catalyst containing 5- 60wt% Cu, 5-60wt% Zn and 0.5-5wt% V. The molar ratio of steam/methanol in the reaction system is 1.0-5.0, and the reaction temperature is 150-400 deg.C. The steam reforming of methanol can be carried out in high conversion of methanol to hydrogen, with low CO by-production.
Patent JP-H05106691-A (JP)
Title: Transmitting belt
Inventor: YAMADA KAZUHIRO
IPC: F16H9/12
Filed: 1991-08-13
Abstract: PURPOSE:To improve endurance reliability of a belt and a pulley and noise performance at the time of transmitting power, in the transmitting belt linked between the pulleys in order to obtain continuously variable speed change ratio. CONSTITUTION:The substantial peripheral length of a belt is changed by a winding radius to a pulley by providing two or more locking edges 1e, 1f in a single V-block to small suppress a belt off-center amount delta2 between the input/output pulleys according to a speed change.
Patent JP-S6446344-A (JP)
Title: Group broadcast communication system
Inventor: KOYAMA MASAYUKI
Filed: 1987-08-14
Abstract: PURPOSE:To perform the multi-address calling of only a second group without changing the constitution of a communication control equipment, by deleting a packet when abnormal results are generated in the inspection of frame check sequence of communication control equipments in first and second groups, and performing the multi-address calling in a specific group. CONSTITUTION:The communication control equipment 1 in the first group receives the multi-address packet of the second group having the same multi-address as a conventional one similarly as the multiple packet of the first group, however, when no coincidence between the computed result of a frame check sequence inspection circuit (FCS1CHK)10 and an expected value is obtained, the content of a reception buffer 7 is deleted. In another communication control equipment 2 in the first group, the content of the reception buffer is deleted. Meanwhile, the transmission/reception part 18 of the communication control equipment 3 in the second group receiving the multiple address packet outputs multiple address reception signal 21, and a selection circuit 17 selects the output of an FCS2CHK12. The multiple address packet of the second group is received since the coincidence between the computed result of the FCS2CHK12 and the expected value can be obtained. Another communication control equipment 4 in the second group can receive the multi-address packet similarly.
Patent JP-H1146397-A (JP)
Title: Hearing aid
Inventor: KONDO KATSUFUMI
IPC: G10L21/043
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a hearing aid by which conversation is smoothly conducted by discriminating accurately whether or not a voice signal collected by a voice microphone is a voice spoken by a carrying person so as to compensate for the deteriorated hearing ability of the carrying person at all times. SOLUTION: In the case that a person is not speaking but moves only the mouth, a signal picked up by a voice microphone 12 has only low-frequency components. In the case that the person speaks, the signal picked up by the microphone 12 includes not only the low-frequency components but also high-frequency components. A signal-processing section 3 uses a filter 32 to cut off the low-frequency component of the signal detected by the voice microphone 12. In the case that the level of the signal whose low-frequency component is cut off is higher than a prescribed level, it is discriminated that the carrying person is speaking and in other cases, it is discriminated that the carrying person is not speak. Thus, even if the carrying person does not speak but moves his mouth, it will not be mis-recognized that the voice signal collected by the voice microphone 11 is the voice spoken by the carrying person.
Patent JP-H0253953-A (JP)
Title: Machine for multicolor dyeing
Inventor: YAMAKITA YOSHIMICHI
IPC: D06B3/04
Filed: 1988-08-15
Abstract: PURPOSE:To carry out dyeing of many kinds and small lot at the same time by dividing a dye bath equipped inside a pressure vessel into plural dyeing chambers and carrying out dyeing in the respective chambers using a heat transfer medium and a pressurized fluid supplied into the pressure vessel. CONSTITUTION:A dye bath 3 is detachably equipped inside a pressure vessel 1 and the dye bath 3 is divided into plural respectively independent dyeing chambers 10, 11, 12 and ... by partition walls 7, 8, 9 and .... The respective dyeing chambers are kept in a sealed state except for upper openings 13, 14, 15 and .... The pressure vessel 1 is made to communicate with a source 18 of supply of a heat medium 17 and a source 22 of supply of a pressurized fluid such as pressurized air and a rotation axis 6 is rotated through a drive shaft 26 by a motor (M).
Patent JP-H0486759-A (JP)
Title: Image recorder
Inventor: FUKUI TOMONORI
IPC: G03G15/04
Filed: 1990-07-31
Abstract: PURPOSE:To prevent a failure in copying by ejecting a transfer sheet whose one-side is finished to be copied and carrying out both-side copying from an original fed after a double sheet, when the double sheet is detected and the number of the originals in a group just before the double sheet is odd, at the time of a both-side copying mode. CONSTITUTION:An IPU 1 (image processor) 201 counts the number of the picture elements of the black part of the original. When the number of the picture elements is a limiting value set in advance or below, the IPU 1 201 judges that the original is blank. When the blank original is detected, it is judged that the blank original is the double sheet. The number of the originals having image recording up to this time, is odd, the transfer sheet is ejected without carrying out the image recording to the back side. Even if the number of the originals of one group is odd or even, both side copying is carried out from the next original again. Thus, when plural groups of the originals are set to carry out the both-side copying, the final original of a group of the originals having the odd number and the first original of the next group of the originals are prevented from being copied on the front and back sides of transfer sheet.
Patent JP-H0491253-A (JP)
Title: Method for improving feeling of velour fabric
Inventor: IGARASHI MASAHIRO
IPC: D06C23/02
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a velour fabric having elegant fluffed state and elastic feeling, giving nearly the same resistance to a hand when rubbed in normal and reverse directions and having improved feeling as an artificial fur, etc., by inclining the base of a fluff fiber against the substrate cloth and bending the middle part of the fiber in a direction opposite to the inclination angle of the base part. CONSTITUTION:A beater 4 is rotated and a beater blade 4a is applied to a velour fabric 3 to cause the combing and laying of the base part la of the fluff fiber 1. Hot air 5 is blown on the fabric and sucked (5a), cold air 6 is blown and sucked (6a) and the velour fabric is pressed with a brush roll 8 into short pins 7a closely planted on a pin roll 7 to hold the fluff fiber 1. The velour fabric 3 is clamped with a pin belt 9 placed opposite to the pin roll T and hot air directing opposite to the moving direction of the fabric is blown on the fabric at a point where the pins of both members are aligned on nearly a straight line. The middle part 1b and the tip part 1c of the fluff fiber are bent in a direction opposite to the angle of the base part relative to the substrate 2 and the treated fabric is subjected to heat-setting and air-cooling to obtain the objective fabric having improved feeling.
Patent JP-S6447493-A (JP)
Title: Treatment of waste water from flue gas desulfurization
Inventor: TSUSHIMA TAKETOSHI
IPC: C02F1/02
Filed: 1987-08-17
Abstract: PURPOSE:To reduce the treating cost by controlling the hydrochloric acid concn. in the waste water from a cooling stage, heating the water to carry out acidolysis, and then neutralizing the water. CONSTITUTION:Since the waste water 21 from the cooling stage contains dithionic acid generated in an absorption stage 2, hydrochloric acid 36 is added by a hydrochloric acid mixer 12 to obtain a 0.2-2% acid soln. The water is then heated to >=95 deg.C by steam 37 in a steam mixer 13, and introduced into a heat-insulated decomposition vessel 14 wherein dithionic acid is decomposed. After acidolysis, the water is introduced into a rough-neutralization stage 7, and the pH is controlled to 2-4 by slaked lime 38 to deposit gypsum. Slaked lime 38 is then added in a pH regulating stage 8 to control the pH to 7-9. As a result, the fluorine is converted into difficulty soluble calcium fluoride which is precipitated and removed.
Patent JP-S6358254-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: HONDA KUNIO
IPC: G01N29/04
Filed: 1986-08-29
Abstract: PURPOSE:To perform the flaw inspection of a component to be inspected in a short time by inspecting only a component which has a defect while fractionizing the overall height of a weld zone into an upper, an intermediate, and a lower part or more. CONSTITUTION:The component 1 to be inspected which is formed by welding the joined part of a cylindrical metallic component along the circumference is placed on a jig 2 and flaw detection is started. Then, an inspected component memory 17 outputs the stored size of the component 1 to a Y-axial controller and an X-axial controller 19 so as to determine the height and right-left position of a probe 3 so that the ultrasonic wave beam of the probe 3 strikes on the weld zone of the component 1 to overall height. The controllers 21 and 19 position a Y-axial mechanism part 9 and an X-axial mechanism part 10 and then send their outputs to a table rotation controller 23 to make one turn of a table 4, thereby performing flaw detection to the entire circumference of the weld zone. If a defect is detected, the mechanism part 10 is moved away from the weld zone and the mechanism part 9 is moved in the order of the upper, intermediate, and lower parts to detect a defect position. Thus, the flaw detection is carried out in a short time.
Patent JP-H0489504-A (JP)
Title: Measuring device of inner-pipeline length
Inventor: TANAKA HIROSHI
IPC: G01B5/02
Filed: 1990-07-31
Abstract: PURPOSE:To measure the length of a pipeline accurately by driving a device forward inside the pipeline in a spanworm way so that it comes into close contact with a pipe wall and follows the shape of the pipe, with a cylinder made to extend and contract, and by measuring the length of the stroke of the cylinder and the number of times of extension thereof. CONSTITUTION:A drive element 2 advances inside a pipeline 80 by the length l (Figs. (b) to (f)) of the stroke of a hydraulic cylinder 10. A control box 9 makes the drive element 2 advance (Figs. (g) to (i)) like a spanworm, measures an inner-pipeline length L (=nl) from the number (n) of times of extension of the hydraulic cylinder 10 and the length l of the stroke thereof and displays it. The length l of the stroke is set accurately mechanically and so a very accurate value, while the drive element 2 is supported firmly against the pipeline 80 by contact hands 17 and 17' or 18 and 18' and can move forward reliably, drawing a control mechanism 3. Therefore, the length of the pipeline is measured accurately.
Patent JP-S58103823-A (JP)
Inventor: IKEDA MASATO
IPC: H02H7/04
Filed: 1981-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000036697-A (JP)
Title: Method for mounting part and its device
Inventor: NAGAI YOSHIYUKI
IPC: H05K13/08
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a part mounter capable of preventing a recognition error caused by luminance variation. SOLUTION: A part mounter comprises a rotating table section 1 capable of intermittently rotating with its circumference arranged by a nozzle 2 holding a part, a recognition camera 4 recognizing a posture of a part held by the nozzle, an illuminating means 5 illuminating a surface capable of being taken by the recognition camera 4, a reflector 3 fixed within a visual field of the recognition camera 4, an illumination measuring section 7 measuring an illumination of the reflector with the recognition camera 4, and an alarm generator 10 alarming when a measured result being out of the predetermined range is capable of measuring luminance of the illuminating means 5 without absorbing a jig at the tip of the nozzle 2 and alarming for lowered illumination.
Patent JP-H0366299-A (JP)
Title: Sound field variable device
Inventor: MATSUMOTO MASAHARU
IPC: H04S1/00
Filed: 1989-08-04
Abstract: PURPOSE:To vary a sound field continuously without of generation of noise by applying arithmetic processing at a revision of a processing procedure in a way of performing a smooth signal change at signal switching by a signal switching means based on a signal stored in a storage means and a signal outputted from a signal processing means. CONSTITUTION:A digital signal inputted from a signal input means 1 is processed according to a processing procedure set in a processing command means 4 at a signal processing means 2 and the processed signal is outputted via a storage means 3, a signal switching means 5 and a signal output means 7 to realize a desired sound field. Thus, the signal is outputted normally with a delay time with respect to the input signal. Then a system control means 6 revises the content of the processing command means 4 commanding the processing method of the signal processing means 2 into a new processing procedure to realize a new sound field at the switching of the sound field data. In this case the signal switching means 5 applies a calculation so that the signals take over smoothly by using the oldest data stored in the storage means 3 and the signal processed by the signal processing means 2 under the control of a new processing procedure.
Patent JP-S6265329-A (JP)
Title: Etching process
Inventor: SHINTANI MASAKI
IPC: H01L21/3065
Filed: 1985-09-17
Abstract: PURPOSE:To enable the shape of a hole to be etched and formed with hgh precision by a method wherein, during a reactive ion etching process with oxygen gas added thereto, the levels of added oxgen gas in the initial and later stages are differentiated. CONSTITUTION:An SiO2 film on an Si semiconductor is RIE-processed for 10 minutes using reactive gas of CHF3 and O2 (5 Vol%) under gas pressure of 0.05 Torr and high-frequency power density of 0.25 W/cm<2> later using CHF3 and O2 (30 Vol%) under the same conditions for 10 minutes. Through these procedures, a hole diameter can be decided by the initial vertical etching process so that any dimensional shift from the mask dimension of bottom specifying the hole dimension may be avoided to form the hole 2 with high precision providing the upper side angle of hole 2 with taper 5.
Patent JP-H0652550-A (JP)
Title: Discriminating method for format of optical disk
Inventor: YOSHIKAWA KOICHI
IPC: G11B20/12
Filed: 1992-07-30
Abstract: PURPOSE:To discriminate the format of an optical disk without making the constitution of an optical disk device more complicated. CONSTITUTION:Two kinds of optical disks 101a and 101b respectively have a plurality of concentric or spiral tracks 102a and 102b and the tracks are respectively divided into pluralities of areas (track 102a is divided into areas 1-8 and track 102b is divided into areas 1-16). Each area has an identification number. Thus the method is used for discriminating the formats of at least two kinds of optical disks having different numbers of areas per one round of track and, when the numbers of the areas per one round of track of the disks 101a and 101b are (m)(=8) and(n)(=16), the number of areas per track of each disk 101a and 101b is discriminated by reading identification numbers of areas the number of which corresponds to areas more than m/n time (=1/2) of the number of areas on one round of track.