baber/WOPTO huggingface dataset:
Patent JP-H0938442-A (JP)
Title: Adsorption element and waste gas adsorber using the same
Inventor: MIURA HIDEMASA
IPC: B01D53/81
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the purifying efficiency of a fibrous activated carbon adsorption element by concentrically combining a plurality of the hollow cylindrical elements of fibrous activated carbon and each having a different diameter with a clearance in-between. SOLUTION: A cloth or felt-like fibrous activated carbon is laminated around an air-permeable core material to form hollow cylindrical adsorption elements having a different diameter and with one end opened and the other closed, and the elements are concentrically combined with a clearance between the elements to obtain the fibrous activated carbon element. A flange is attached to one end of the element, the elements are put on each other with a gaskset in-between, bolted up and concentrically set, and the assembly is fixed to the supporting plate of an adsorber and used. Namely, the two inner and outer layers of the elements 3 and 4 are supported by a supporting plate 2 and set in an adsorber, the air contg. methylene chloride, for example, is supplied to the adsorber to cause adsorption, steam is supplied to cause desorption, the process is repeated, thus the waste gas is treated.
Patent JP-H07139590-A (JP)
Title: Double flywheel
Inventor: JIYAN KUROODO BOSHIYO
IPC: F16F15/134
Filed: 1994-06-27
Abstract: PURPOSE: To simplify the manufacture of a double flywheel and control the action of a friction means well. CONSTITUTION: A friction ring 54 and an associated friction surface are carried by a support cage which is fitted on a local portion 52 having an increased radius of a central hub 16. The support cage is axially positioned by a transverse thrust plate 59, so that the support cage is located between the thrust plate and an antifriction bearing 3 by which a second mass member 2 is mounted on a first mass member 1.
Patent JP-H11322001-A (JP)
Title: Garbage collecting bin
Inventor: TOKI MIKIO
IPC: B65F9/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a garbage collecting bin which ensures traffic safety and provides good aesthetic appearance even when placed on the street as well as keeps clean all the time with easy washing. SOLUTION: One side of an inwardly-rotatable left-side face plate member 3 is engaged with the left side of a back face plate member 2, and one side of an inwardly-rotatable right-side face plate member 4 is engaged with the right side of the back face plate member. One side of a rotatable left front face plate member 5 is engaged with the other side of the left-side face plate member, and one side of a right front face plate member 6 is engaged with the other side of the left-side face plate member. The left front face plate member and the right front face plate member are inwardly bent to be locked with one another by a locking means, thereby forming a front face plate member 7.  A cover member 8, one side portion of which is connected to the upper side of the back face plate member, covers a planer portion 9 formed with the upper sides of the back face plate member, left- and right-side face plate members, and the front face plate member, so as to be capable of being opened and closed.
Patent JP-S5669146-A (JP)
Title: Sponge rubber manufacturing method
Inventor: KOGA EIJI
IPC: B29C48/76
Filed: 1979-11-08
Abstract: PURPOSE: To simplify process by a method wherein material is in advance so processed that its hardness be lower than the product sponge rubber material.  
     CONSTITUTION: The material to be processed into sponge rubber is in advance processed to the optional hardness which is lower than that of sponge rubber material to be processed into a product. Said material is supplied from a supply outlet 5 of an extruder body 1 to be extruded by a screw toward an outlet to be molded to the sponge rubber material of desired hardness by adjusting the vacuum quantity to be absorbed by a vacuum pump freely regulating the first and second pressure regulating valves 9, 10 at a bent hole 6. Next the sponge rubber material extruded and molded into a prescribed form from the extruding outlet 24 is successively vulcanized and molded into a product having desired hardness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000302164-A (JP)
Title: Method for packaging light-weight clay
Inventor: KIMURA SUSUMU
IPC: B65D75/40
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for normal pillow type or inverse pillow type packaging of pieces of light-weight clay having a plurality of colors together in a packaging film without bringing them into contact with one another. SOLUTION: A plurality of pieces of light-weight clay 3 different in color whose cross-sections can be selected in various forms and which are rod-like are extrusion-molded, they are cut into equal sizes and arranged, and after they are sectioned and covered by a partitioning material of a plastic film or sheet from above the respective pieces of clay, they are covered by a packaging film and heat-welded 2 for packaging.
Patent JP-H01312613-A (JP)
Title: Switching power supply circuit
Inventor: SATO YUKINORI
IPC: H02H7/12
Filed: 1988-06-13
Abstract: PURPOSE:To prevent the destruction of a circuit on the side of a device when a grounding is abnormal by stopping switching when it is judged that a leakage current is less. CONSTITUTION:Since the current flowing into a grounding conductor 2 is eliminated when the grounding becomes abnormal by the disconnection of the grounding conductor 2 or the un-grounding of a power supply source and the like, a leakage current detection circuit 7 detects it, a comparison circuit 8 transmits a signal to a switching circuit 4 and the switching stops. Consequently, the noise of a high frequency is prevented from flowing into a ground 10, and a voltage does not change in the ground 10. The leakage current of an AC input frequency flows into the ground 10, but a voltage displacement in the ground 10 is small. Thus, the destruction of the device circuit connected to the power source can be prevented.
Patent JP-S5572673-A (JP)
Title: Hermetic motor compressor
Inventor: SUEFUJI KAZUTAKA
IPC: F04B39/06
Filed: 1978-11-27
Abstract: PURPOSE: To cool down a motor with low-temperature discharge gas by an arrangement wherein a refrigerant gas sucked through a refrigerant intake port is introduced directly into an intake chamber, and a heat exchange pipe led through a plural hole in a stator core is used for a part of the discharge gas passage.  
     CONSTITUTION: A feed port 24 is provided oppositely to a refrigerant inlet 22 for enclosed chamber 1, a suction passage 25 coupling the feed port 24 directly to an intake chamber 26 for a compression element 5 is provided, thereby sucking a gas without coming in contact with a high-temperature zone. Further, a heat exchange pipe 29a led through a plural hole 3a provided in a stator core 3 of motor 2 is formed as working for a part of a discharge gas passage. Now, the sucked gas comparatively low in temperature is compressed by a piston 9, enters a discharge chamber 27, silencer 28 and flows dividedly through a plural branch discharge pipe 29a. The sucked gas being low in temperature in this case, the motor 2 can effectively be cooled down. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08314290-A (JP)
Title: Image forming device
Inventor: HIRONO TATSUO
IPC: G03G15/16
Filed: 1995-05-20
Abstract: PURPOSE: To provide an image forming device capable of automatically performing pre-processing of the image forming operation in optimum conditions, including the cleaning of a photoreceptor drum and an intermediate transfer body, and standby setting of the intermediate transfer body, based on contact/uncontact between the photoreceptor drum and the intermediate transfer body, and the intermediate transfer body and a paper transfer body. CONSTITUTION: The image forming device is constituted that the first initial operation for electrifying the photoreceptor drum 9 after discharging on cleaning, and the second initial operation for cleaning the intermediate transfer belt 19 is severally performed basing on the contact/uncontact detection of the transfer belt contact/uncontact detection sensor 25f for detecting the contact/uncontact state between the photoreceptor drum 9 and the intermediate transfer body 19, and the contact/uncontact detection sensor 24a for detecting the contact/uncontact state between the intermediate transfer body 19 and a paper transfer body part 24, a latent image of an original formed on a periphery of the photoreceptor drum 9 is developed into the toner image, the toner image on the photoreceptor drum 9 is intermediately transferred on the intermediate transfer belt 19,  the toner image is transferred to the paper transfer part 24 and fixed, and thus the whole image forming operation can be smoothly performed in surely dealing with the contact/uncontact state.
Patent JP-H07327753-A (JP)
Title: Panel joining member
Inventor: YAMANAKA RYOICHI
IPC: A47B47/04
Filed: 1994-06-02
Abstract: PURPOSE:To panel joining member, by which panel materials can be joined to each other without damaging the beauty. CONSTITUTION:A synthetic resin panel joining member 19 is disposed along a joint between a panel material 11 and a panel material 12 and fastened to the panel materials 11, 12 to join the panel materials 11, 12 to each other. The panel joining member includes a hard synthetic resin base material 19a and a soft synthetic resin facing material 19b laminated on the base material 19a, and a void 19c extended in the longitudinal direction of the facing material 19b is formed in the interior of the facing material 19b. Slits 19d communicating with the voids 19c are formed on the surface of the facing material 19b, and nails 23 are driven through the slits 19d to be buried in the voids 19c, thereby joining the panel materials 11, 12 to each other.
Patent JP-H01314028-A (JP)
Title: Portable radio communication equipment
Inventor: YAMADA TATSUYA
IPC: H04B1/40
Filed: 1988-06-13
Abstract: PURPOSE:To suppress the amplitude modulation of a transmission wave due to switching of a high frequency loop by connecting a high resistance in series between an output stage constituting a CMOS and a CPU input so as to make a high frequency current hardly flow. CONSTITUTION:A resistor 13 is connected in series with a signal transmission line 7. In the case of sending a transmission wave from an antenna 1, a high frequency current is given from an output stage 5 comprising CMOS (complementary metal-oxide semiconductor) of a control circuit 4 to the signal transmission line 7, but since the high resistance 13 is connected in series between the signal transmission line 7 and a CPU 6, the high frequency current hardly flows to the signal transmission line 7. Thus, the production of the high frequency loop due to a high frequency current is suppressed and the amplitude modulation of a transmission wave due to the switching of the high frequency loop.
Patent JP-H0732695-A (JP)
Title: Recorder
Inventor: YOSHIKAWA HISASHI
IPC: B41J19/18
Filed: 1993-05-25
Abstract: PURPOSE: To provide a recording apparatus capable of certainly preventing the deformation of a code plate by simple constitution reduced in the number of parts. CONSTITUTION: As a member for preventing the deformation of an elongated thin plate-shaped code plate constituting a position detecting means for designating the recording operation position of a printing head 16 along with an optical detector 18, a code plate holder 20 inserting at least a part of the edge side in the lateral direction of the code plate 19 to position and hold the code plate is provided.
Patent JP-H04362907-A (JP)
Title: Automatic focusing camera
Inventor: YOSHIMURA MASASHI
IPC: G02B7/28
Filed: 1991-05-21
Abstract: PURPOSE:To prevent a shutter chance from being lost in an autofocusing camera where the prediction of a moving body and the range-finding of a wide area are performed. CONSTITUTION:The range-finding is executed to plural range-finding areas set in the center of and around a photographic image plane, and whether or not an object occupies the image plane at a specified rate or more based on range-finding information obtained from a range-finding area is judged. Based on the judged result, the actions of a moving body predicting means and/or a wide area range-finding means are controlled.
Patent JP-H023431-A (JP)
Title: Base paper for electrical insulating laminate
Inventor: NAKAGAWA KAZUTAKA
IPC: D21H27/12
Filed: 1988-06-15
Abstract: PURPOSE:To satisfy sufficiently requirements for a base paper for an electrical insulating laminate of high-density wiring and to attempt to reduce the cost by incorporating a specified thermosetting resin powder in the vase paper for the electrical insulating laminate. CONSTITUTION:A base paper for an electrical insulating laminate is obtd. by dispersing a thermosetting resin powder such as phenol resin in a slurry of a wood pulp, etc., for the base paper and making it into paper. As said thermosetting resin powder, those having a particle diameter of 300mum or smaller and a melting point of 90 deg.C or higher are used and are compounded so as to be incorporated at a level of 35-65% in the paper. In addition, as this thermosetting resin powder, those reaction intermediates such as prepolymers which need a crosslinking agent for curing like phenol resins in a B stage or unsatd. polyesters are pref. Then, several sheets of said base paper and e.g., one sheet of a copper foil provided with an adhesive are laminated and molded under heat and pressure to obtain a single-sided copper-clad laminate.
Patent JP-H11335130-A (JP)
Title: Dehydration/transparent vitrification of porous matrix for optical fiber and system therefor
Inventor: KOAIZAWA HISASHI
IPC: G02B6/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for dehydration/transparent vitrification of a porous matrix for optical fiber, capable of diminishing the outer diameter fluctuation in the longitudinal direction of the optical fiber matrix after dehydrated/ transparently vitrified. SOLUTION: This method for dehydration/transparent vitrification of a porous matrix for optical fiber comprises putting the matrix 2 into an oven core tube 1 and then heating the matrix 2 with the heaters 7 of an oven 8 installed outside the oven core tube 1. The outer diameter of the matrix 2 inside the oven core tube 1 is measured by relevant means 38,39, and concurrently, a control is performed through changing its conditions so as to bring the cuter diameter of a dehydrated/transparently vitrified portion of the matrix within a necessary range.
Patent JP-H09327725-A (JP)
Title: Method and device for straightening of wide-flange beam
Inventor: TOMITA SHOGO
IPC: B21D3/05
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain the straightening method of wide-flange beam to efficiently straighten to high quality by applying a rolling force from a flange outer side face to a web part with a vertical roller while pinching a fillet part of wide- flange beam with both a horizontal roller, which has its outer peripheral face tapered or crowned and a vertical roller. SOLUTION: The outer peripheral face of a horizontal roller 2 for web straightening of a roller straightening machine is tapered or crowned, the fillet part 13 of stock to be straightened is rolled down by a tapered part or crowned part. At the same time, a rolling force is applied from the flange outside face of stock to be straightened to a web part 11 by a vertical roller 3, the wide- flange beam is straightened. An arranging interval and the number of the horizontal rollers 2 and vertical rollers 3 are desirable to be arranged to each stage of conventional web rolling down rollers, but it can be possible that a pair of the horizontal rollers 2/vertical rollers 3 are arranged to only the front stage having large load, and to the post stage, the web straightening roller or flange straightening roller of the same construction as a conventional one.
Patent JP-S5668245-A (JP)
Title: Brush holder for rotary electric machine
Inventor: OOKI NORIHIRO
IPC: H01R39/40
Filed: 1979-11-09
Abstract: PURPOSE: To readily attach and detach a brush at the brush holder for a rotary electric machine by dividing the holder into a bruch holding mechanism and a brush detaching and attaching unit and providing a brush locking unit at the lower end of  the brush detaching and attaching unit, thereby exactly holding the brush in the  unit during the transportation of the brush.  
     CONSTITUTION: The brush holder 2 has the brush holding mechanism 4 and the brush detaching and attaching mechanism 5. The mechanism 4 has a main post  fixed to the spring 3 at the stationary side and a brush box, and the mechanism 5  has a handle 10, thereby constructing detachably from the mechanism 4. A spring  main wall 7 is provided at the mechanism 5, a spring 14 is mounted thereat, a  spiral brush holder 9 is mounted thereat, and a brush locking unit 13 is mounted at  the lower end. When the brush is mounted, the end of the brush locking unit is  engaged with the end of the brush. When the brush is dismounted, the end of the  brush locking unit is urged to the brush, thereby exactly holding the brush. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H022151-A (JP)
Title: Package structure
Inventor: SOGA TASAO
IPC: H01L23/50
Filed: 1988-06-15
Abstract: PURPOSE:To realize a high density pin arrangement and improve the reliability of the pin connection parts by a method wherein the pin connection parts are fixed and reinforced with resin having a thermal expansion coefficient close to that of a pin package substrate or, after soldering, the substrate is fixed to a through-hole carrier substrate and reinforced with the resin. CONSTITUTION:After an Si chip 9 on which solder bumps 8 are formed is connected to a glass ceramic carrier substrate 10, the connection part is filled with resin 16. Further, after pins 1 are buried in a resin layer 15 and the resin surface is polished to be flat and Ni-Au plating is applied, the carrier substrate 10 and the resin layer 15 are aligned with each other and the pins 1 are soldered and the connection part is filled with the resin 16 to complete a PGA pin package. The resin composition is so provided as to compound epoxy or polyimide resin with 10-60% of quartz powder, which is a material for suppressing thermal expansion, and rubber powder in order to adjust the thermal expansion coefficient with that of the solder. With this constitution, the life of the soldered parts can be improved and the soldered parts can be reinforced.
Patent JP-S631918-A (JP)
Title: Distance detector
Inventor: TOMITA TOSHIHIKO
IPC: G01B11/00
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a sharp photograph by preventing such as case that the remotest stage is passed over on the basis of noise, by providing an infinite distance judge circuit. CONSTITUTION:The sample holding circuit 5 of an infinite distance judge circuit holds the outputs V2+DELTAV2 of the logarithmic compression voltage converter circuit 16 of a photocurrent amplifying circuit when no pulse beam is incident upon. Constant voltage VA is added to said output by an adder circuit 6. When pulse light is incident upon, the output of the amplifying circuit comes to V2+DELTAV2. Next, a comparing circuit 7 compares the output V2+DELTAV2 with output V2+VA. When the relation of V2+DELTAV2<V2+VA is formed, this relation is regarded as an infinite distance and digital range finding output is set to the remotest shape and this result is latched to be outputted.
Patent JP-S632321-A (JP)
Title: Pattern lithography
Inventor: OZAWA HIDEHIKO
IPC: G03F1/22
Filed: 1986-06-20
Abstract: PURPOSE:To eliminate the adverse influence of initial mechanical and electrical instability of a lithography equipment to an effective pattern lithography by drawing another pattern except an effective pattern in a region except a region where is drawn the effective pattern is drawn. CONSTITUTION:Before an effective pattern 2 is drawn, a pattern 1A is drawn by a spot scanning and state moving on the basis of EB (electron beam) lithography data at the lower left side corner of the region except the region where the effective pattern 2 of a mask substrate 1 is drawn. Then, a stage which places the substrate 1 is moved substantially in the maximum width of an effective lithography area in an X-direction, and a pattern 2A is drawn on the lower right side corner of the substrate 1. Then, the stage is moved in the maximum width in a y direction, and a pattern 3A is drawn on the upper light side corner of the substrate 1. Then, the pattern 2 is spot scanned and stage moved to draw in a direction of an arrow sequentially at each stripe 5. Thus, the adverse influence of initial mechanical and electrical instability of the EB lithography equipment to the drawing of the pattern 2 can be eliminated.
Patent JP-H076465-A (JP)
Title: Magnetic tape cartridge housing cell
Inventor: SASAKI MAKOTO
IPC: G11B23/023
Filed: 1993-06-17
Abstract: PURPOSE:To miniaturize a library device without decreasing housing amount by setting a distance between respective shelves constituting a cartridge housing cell so that a gap may not be formed between the upper surface of the cartridge and the shelf, and projecting the cartridge to such an extent that the handle of an accessor can grasp it by a projecting means at the time of taking out the cartridge. CONSTITUTION:In the cell 1 housing many magnetic tape cartridges 2, the distance between the respective shelves 1a is set so that the gap may not be formed between the upper surface 2a of the cartridge 2 and the shelf 1a in the case of housing the cartridge. When the housed cartridge 2 is taken out from the shelf 1a, the handle 6 of the accessor is used. The handle 6 is constituted of a fixed finger 6a and a movable finger 6b. The cartridge 2 is interposed between the fingers 6a and 6b, and the edge of the cartridge 2 is grapsed by moving the finger 6b to the finger 6a. When the cartridge 2 housed in the shelf 1a is pushed in further in such constitution, the cartridge 2 is projected by an extruding mechanism 3 provided behind the shelf 1a, and easily pulled out by the handle 6.
Patent JP-H0438529-A (JP)
Title: Information processor
Inventor: NAKAMURA KATSUTOSHI
IPC: G06F9/46
Filed: 1990-06-04
Abstract: PURPOSE:To improve efficiency for working a central processing unit (CPU) by dynamically changing the operational environment of the CPU corresponding to the acceleration or the like of the CPU. CONSTITUTION:An electronic computer 100 is equipped with a register 106 and a writing means 107. The contents written in the register 106 are transmitted to a clock generator 104 so as to decide a clock to be dispatched to a CPU 100. On the other hand, the register 106 is reloadable from the CPU 101 through the write means 107 at arbitrary timing, therefore, the CPU 101 can set the operational speed by itself. Thus, the efficiency for working the CPU 101 can be improved, and the interruption of a program caused by the erroneous selection of the operational speed can be prevented.
Patent JP-H07330681-A (JP)
Title: Production of 4-isopropyl cyclohexanoate and new intermediate
Inventor: MATSUI MASANAO
IPC: C07C69/75
Filed: 1994-06-06
Abstract: PURPOSE:To obtain the compound useful in the perfume area, or as an intermediate for medicines at a low cost in a high yield and purity, by using a specific isopropylsalicylic acid as starting material. CONSTITUTION:A 4-isopropylsalicylic acid compound of formula I (R1 is H or a 1-3C alkyl) is reacted with a dil-3C alkyl sulfate or l-3C alkyl halide in an organic solvent to form a 2-alkoxy4-isopropyl,benzoic ester of formula II (R is a l-3C alkyl), which is, in turn, subjected to catalytic hydrogenation in an organic solvent to produce a 2-alkoxy-4-isopropylcyclohexanoic ester of formula III, which is then dealcoholized in the presence of a base into a 4- isopropylcyclohexenoic ester of formula IV, which is, in turn, subjected to catalytic hydrogenation in an organic solvent, thus obtaining the objective compound of formula V, e.g. ethyl 4-isopropylcyclohexanoate.